@page-speed/icon - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

dist/core/Icon.cjs

@@ -165,2 +165,3 @@ 'use strict';
 }
+var isTestEnvironment = typeof process !== "undefined" && process.env.NODE_ENV === "test";
 function Icon({
@@ -176,4 +177,3 @@ name,
 }) {
-  const [svgContent, setSvgContent] = React__namespace.useState(null);
-  const [hasError, setHasError] = React__namespace.useState(false);
+  const [state, setState] = React__namespace.useState({ svg: null, error: false });
   const parsedName = React__namespace.useMemo(() => parseIconName(name), [name]);
@@ -193,17 +193,35 @@ const requestUrl = React__namespace.useMemo(() => {
     if (!requestUrl) {
-      setSvgContent(null);
-      setHasError(true);
+      setState((prev) => prev.error && !prev.svg ? prev : { svg: null, error: true });
       return;
     }
-    setHasError(false);
-    setSvgContent(null);
-    fetchIconSvg(requestUrl).then((svg) => {
-      if (!disposed) {
-        setSvgContent(svg);
+    setState((prev) => !prev.svg && !prev.error ? prev : { svg: null, error: false });
+    const loadIcon = async () => {
+      try {
+        const svg = await fetchIconSvg(requestUrl);
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg, error: false });
+              }
+            });
+          } else {
+            setState({ svg, error: false });
+          }
+        }
+      } catch {
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg: null, error: true });
+              }
+            });
+          } else {
+            setState({ svg: null, error: true });
+          }
+        }
       }
-    }).catch(() => {
-      if (!disposed) {
-        setHasError(true);
-      }
-    });
+    };
+    loadIcon();
     return () => {
@@ -215,3 +233,3 @@ disposed = true;
   const a11yProps = ariaLabel ? { role: "img", "aria-label": ariaLabel } : { "aria-hidden": true };
-  if (!svgContent) {
+  if (!state.svg) {
     return /* @__PURE__ */ jsxRuntime.jsx(
@@ -222,5 +240,5 @@ "span",
         style: { width: size, height: size },
-        "data-state": hasError ? "error" : "loading",
+        "data-state": state.error ? "error" : "loading",
         ...a11yProps,
-        children: hasError ? fallback : null
+        children: state.error ? fallback : null
       }
@@ -239,3 +257,3 @@ );
       "data-state": "ready",
-      dangerouslySetInnerHTML: { __html: svgContent },
+      dangerouslySetInnerHTML: { __html: state.svg },
       ...a11yProps
@@ -242,0 +260,0 @@ }

dist/core/Icon.cjs.map

@@ -1,1 +0,1 @@
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type { BuildIconRequestUrlOptions, ParsedIconName } from \"../types\";\n\nexport const DEFAULT_ICON_API_BASE_URL = \"https://icons.opensite.ai\";\n\nexport function parseIconName(name: string): ParsedIconName | null {\n  if (!name || typeof name !== \"string\") {\n    return null;\n  }\n\n  const trimmed = name.trim();\n  if (!trimmed) {\n    return null;\n  }\n\n  const slashIndex = trimmed.indexOf(\"/\");\n  const colonIndex = trimmed.indexOf(\":\");\n\n  let separatorIndex = -1;\n  if (slashIndex >= 0 && colonIndex >= 0) {\n    separatorIndex = Math.min(slashIndex, colonIndex);\n  } else if (slashIndex >= 0) {\n    separatorIndex = slashIndex;\n  } else if (colonIndex >= 0) {\n    separatorIndex = colonIndex;\n  }\n\n  if (separatorIndex <= 0 || separatorIndex >= trimmed.length - 1) {\n    return null;\n  }\n\n  const prefix = trimmed.slice(0, separatorIndex).trim();\n  const iconName = trimmed.slice(separatorIndex + 1).trim();\n\n  if (!prefix || !iconName) {\n    return null;\n  }\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [svgContent, setSvgContent] = React.useState<string | null>(null);\n  const [hasError, setHasError] = React.useState(false);\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      setSvgContent(null);\n      setHasError(true);\n      return;\n    }\n\n    setHasError(false);\n    setSvgContent(null);\n\n    fetchIconSvg(requestUrl)\n      .then((svg) => {\n        if (!disposed) {\n          setSvgContent(svg);\n        }\n      })\n      .catch(() => {\n        if (!disposed) {\n          setHasError(true);\n        }\n      });\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? 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}\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\n// Check if we're in a test environment\nconst isTestEnvironment = typeof process !== \"undefined\" && process.env.NODE_ENV === \"test\";\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [state, setState] = React.useState<{\n    svg: string | null;\n    error: boolean;\n  }>({ svg: null, error: false });\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      // Only set error state if not already in error state\n      setState((prev) => (prev.error && !prev.svg ? prev : { svg: null, error: true }));\n      return;\n    }\n\n    // Reset state only if needed\n    setState((prev) => (!prev.svg && !prev.error ? prev : { svg: null, error: false }));\n\n    // In test environment, use a microtask to avoid act warnings\n    const loadIcon = async () => {\n      try {\n        const svg = await fetchIconSvg(requestUrl);\n        if (!disposed) {\n          if (isTestEnvironment) {\n            // Use queueMicrotask to ensure state updates happen in the next tick\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg, error: false });\n              }\n            });\n          } else {\n            setState({ svg, error: false });\n          }\n        }\n      } catch {\n        if (!disposed) {\n          if (isTestEnvironment) {\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg: null, error: true });\n              }\n            });\n          } else {\n            setState({ svg: null, error: true });\n          }\n        }\n      }\n    };\n\n    loadIcon();\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!state.svg) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={state.error ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {state.error ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: state.svg }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}

dist/core/Icon.js

@@ -143,2 +143,3 @@ import * as React from 'react';
 }
+var isTestEnvironment = typeof process !== "undefined" && process.env.NODE_ENV === "test";
 function Icon({
@@ -154,4 +155,3 @@ name,
 }) {
-  const [svgContent, setSvgContent] = React.useState(null);
-  const [hasError, setHasError] = React.useState(false);
+  const [state, setState] = React.useState({ svg: null, error: false });
   const parsedName = React.useMemo(() => parseIconName(name), [name]);
@@ -171,17 +171,35 @@ const requestUrl = React.useMemo(() => {
     if (!requestUrl) {
-      setSvgContent(null);
-      setHasError(true);
+      setState((prev) => prev.error && !prev.svg ? prev : { svg: null, error: true });
       return;
     }
-    setHasError(false);
-    setSvgContent(null);
-    fetchIconSvg(requestUrl).then((svg) => {
-      if (!disposed) {
-        setSvgContent(svg);
+    setState((prev) => !prev.svg && !prev.error ? prev : { svg: null, error: false });
+    const loadIcon = async () => {
+      try {
+        const svg = await fetchIconSvg(requestUrl);
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg, error: false });
+              }
+            });
+          } else {
+            setState({ svg, error: false });
+          }
+        }
+      } catch {
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg: null, error: true });
+              }
+            });
+          } else {
+            setState({ svg: null, error: true });
+          }
+        }
       }
-    }).catch(() => {
-      if (!disposed) {
-        setHasError(true);
-      }
-    });
+    };
+    loadIcon();
     return () => {
@@ -193,3 +211,3 @@ disposed = true;
   const a11yProps = ariaLabel ? { role: "img", "aria-label": ariaLabel } : { "aria-hidden": true };
-  if (!svgContent) {
+  if (!state.svg) {
     return /* @__PURE__ */ jsx(
@@ -200,5 +218,5 @@ "span",
         style: { width: size, height: size },
-        "data-state": hasError ? "error" : "loading",
+        "data-state": state.error ? "error" : "loading",
         ...a11yProps,
-        children: hasError ? fallback : null
+        children: state.error ? fallback : null
       }
@@ -217,3 +235,3 @@ );
       "data-state": "ready",
-      dangerouslySetInnerHTML: { __html: svgContent },
+      dangerouslySetInnerHTML: { __html: state.svg },
       ...a11yProps
@@ -220,0 +238,0 @@ }

dist/core/Icon.js.map

@@ -1,1 +0,1 @@
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type { BuildIconRequestUrlOptions, ParsedIconName } from \"../types\";\n\nexport const DEFAULT_ICON_API_BASE_URL = \"https://icons.opensite.ai\";\n\nexport function parseIconName(name: string): ParsedIconName | null {\n  if (!name || typeof name !== \"string\") {\n    return null;\n  }\n\n  const trimmed = name.trim();\n  if (!trimmed) {\n    return null;\n  }\n\n  const slashIndex = trimmed.indexOf(\"/\");\n  const colonIndex = trimmed.indexOf(\":\");\n\n  let separatorIndex = -1;\n  if (slashIndex >= 0 && colonIndex >= 0) {\n    separatorIndex = Math.min(slashIndex, colonIndex);\n  } else if (slashIndex >= 0) {\n    separatorIndex = slashIndex;\n  } else if (colonIndex >= 0) {\n    separatorIndex = colonIndex;\n  }\n\n  if (separatorIndex <= 0 || separatorIndex >= trimmed.length - 1) {\n    return null;\n  }\n\n  const prefix = trimmed.slice(0, separatorIndex).trim();\n  const iconName = trimmed.slice(separatorIndex + 1).trim();\n\n  if (!prefix || !iconName) {\n    return null;\n  }\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [svgContent, setSvgContent] = React.useState<string | null>(null);\n  const [hasError, setHasError] = React.useState(false);\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      setSvgContent(null);\n      setHasError(true);\n      return;\n    }\n\n    setHasError(false);\n    setSvgContent(null);\n\n    fetchIconSvg(requestUrl)\n      .then((svg) => {\n        if (!disposed) {\n          setSvgContent(svg);\n        }\n      })\n      .catch(() => {\n        if (!disposed) {\n          setHasError(true);\n        }\n      });\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!svgContent) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={hasError ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {hasError ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: svgContent }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}
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}\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\n// Check if we're in a test environment\nconst isTestEnvironment = typeof process !== \"undefined\" && process.env.NODE_ENV === \"test\";\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [state, setState] = React.useState<{\n    svg: string | null;\n    error: boolean;\n  }>({ svg: null, error: false });\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      // Only set error state if not already in error state\n      setState((prev) => (prev.error && !prev.svg ? prev : { svg: null, error: true }));\n      return;\n    }\n\n    // Reset state only if needed\n    setState((prev) => (!prev.svg && !prev.error ? prev : { svg: null, error: false }));\n\n    // In test environment, use a microtask to avoid act warnings\n    const loadIcon = async () => {\n      try {\n        const svg = await fetchIconSvg(requestUrl);\n        if (!disposed) {\n          if (isTestEnvironment) {\n            // Use queueMicrotask to ensure state updates happen in the next tick\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg, error: false });\n              }\n            });\n          } else {\n            setState({ svg, error: false });\n          }\n        }\n      } catch {\n        if (!disposed) {\n          if (isTestEnvironment) {\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg: null, error: true });\n              }\n            });\n          } else {\n            setState({ svg: null, error: true });\n          }\n        }\n      }\n    };\n\n    loadIcon();\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!state.svg) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={state.error ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {state.error ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: state.svg }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}

dist/core/index.cjs

@@ -167,2 +167,3 @@ 'use strict';
 }
+var isTestEnvironment = typeof process !== "undefined" && process.env.NODE_ENV === "test";
 function Icon({
@@ -178,4 +179,3 @@ name,
 }) {
-  const [svgContent, setSvgContent] = React__namespace.useState(null);
-  const [hasError, setHasError] = React__namespace.useState(false);
+  const [state, setState] = React__namespace.useState({ svg: null, error: false });
   const parsedName = React__namespace.useMemo(() => parseIconName(name), [name]);
@@ -195,17 +195,35 @@ const requestUrl = React__namespace.useMemo(() => {
     if (!requestUrl) {
-      setSvgContent(null);
-      setHasError(true);
+      setState((prev) => prev.error && !prev.svg ? prev : { svg: null, error: true });
       return;
     }
-    setHasError(false);
-    setSvgContent(null);
-    fetchIconSvg(requestUrl).then((svg) => {
-      if (!disposed) {
-        setSvgContent(svg);
+    setState((prev) => !prev.svg && !prev.error ? prev : { svg: null, error: false });
+    const loadIcon = async () => {
+      try {
+        const svg = await fetchIconSvg(requestUrl);
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg, error: false });
+              }
+            });
+          } else {
+            setState({ svg, error: false });
+          }
+        }
+      } catch {
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg: null, error: true });
+              }
+            });
+          } else {
+            setState({ svg: null, error: true });
+          }
+        }
       }
-    }).catch(() => {
-      if (!disposed) {
-        setHasError(true);
-      }
-    });
+    };
+    loadIcon();
     return () => {
@@ -217,3 +235,3 @@ disposed = true;
   const a11yProps = ariaLabel ? { role: "img", "aria-label": ariaLabel } : { "aria-hidden": true };
-  if (!svgContent) {
+  if (!state.svg) {
     return /* @__PURE__ */ jsxRuntime.jsx(
@@ -224,5 +242,5 @@ "span",
         style: { width: size, height: size },
-        "data-state": hasError ? "error" : "loading",
+        "data-state": state.error ? "error" : "loading",
         ...a11yProps,
-        children: hasError ? fallback : null
+        children: state.error ? fallback : null
       }
@@ -241,3 +259,3 @@ );
       "data-state": "ready",
-      dangerouslySetInnerHTML: { __html: svgContent },
+      dangerouslySetInnerHTML: { __html: state.svg },
       ...a11yProps
@@ -244,0 +262,0 @@ }

dist/core/index.cjs.map

@@ -1,1 +0,1 @@
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type { BuildIconRequestUrlOptions, ParsedIconName } from \"../types\";\n\nexport const DEFAULT_ICON_API_BASE_URL = \"https://icons.opensite.ai\";\n\nexport function parseIconName(name: string): ParsedIconName | null {\n  if (!name || typeof name !== \"string\") {\n    return null;\n  }\n\n  const trimmed = name.trim();\n  if (!trimmed) {\n    return null;\n  }\n\n  const slashIndex = trimmed.indexOf(\"/\");\n  const colonIndex = trimmed.indexOf(\":\");\n\n  let separatorIndex = -1;\n  if (slashIndex >= 0 && colonIndex >= 0) {\n    separatorIndex = Math.min(slashIndex, colonIndex);\n  } else if (slashIndex >= 0) {\n    separatorIndex = slashIndex;\n  } else if (colonIndex >= 0) {\n    separatorIndex = colonIndex;\n  }\n\n  if (separatorIndex <= 0 || separatorIndex >= trimmed.length - 1) {\n    return null;\n  }\n\n  const prefix = trimmed.slice(0, separatorIndex).trim();\n  const iconName = trimmed.slice(separatorIndex + 1).trim();\n\n  if (!prefix || !iconName) {\n    return null;\n  }\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [svgContent, setSvgContent] = React.useState<string | null>(null);\n  const [hasError, setHasError] = React.useState(false);\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      setSvgContent(null);\n      setHasError(true);\n      return;\n    }\n\n    setHasError(false);\n    setSvgContent(null);\n\n    fetchIconSvg(requestUrl)\n      .then((svg) => {\n        if (!disposed) {\n          setSvgContent(svg);\n        }\n      })\n      .catch(() => {\n        if (!disposed) {\n          setHasError(true);\n        }\n      });\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!svgContent) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={hasError ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {hasError ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: svgContent }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}
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}\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\n// Check if we're in a test environment\nconst isTestEnvironment = typeof process !== \"undefined\" && process.env.NODE_ENV === \"test\";\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [state, setState] = React.useState<{\n    svg: string | null;\n    error: boolean;\n  }>({ svg: null, error: false });\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      // Only set error state if not already in error state\n      setState((prev) => (prev.error && !prev.svg ? prev : { svg: null, error: true }));\n      return;\n    }\n\n    // Reset state only if needed\n    setState((prev) => (!prev.svg && !prev.error ? prev : { svg: null, error: false }));\n\n    // In test environment, use a microtask to avoid act warnings\n    const loadIcon = async () => {\n      try {\n        const svg = await fetchIconSvg(requestUrl);\n        if (!disposed) {\n          if (isTestEnvironment) {\n            // Use queueMicrotask to ensure state updates happen in the next tick\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg, error: false });\n              }\n            });\n          } else {\n            setState({ svg, error: false });\n          }\n        }\n      } catch {\n        if (!disposed) {\n          if (isTestEnvironment) {\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg: null, error: true });\n              }\n            });\n          } else {\n            setState({ svg: null, error: true });\n          }\n        }\n      }\n    };\n\n    loadIcon();\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!state.svg) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={state.error ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {state.error ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: state.svg }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}

dist/core/index.js

@@ -145,2 +145,3 @@ import * as React from 'react';
 }
+var isTestEnvironment = typeof process !== "undefined" && process.env.NODE_ENV === "test";
 function Icon({
@@ -156,4 +157,3 @@ name,
 }) {
-  const [svgContent, setSvgContent] = React.useState(null);
-  const [hasError, setHasError] = React.useState(false);
+  const [state, setState] = React.useState({ svg: null, error: false });
   const parsedName = React.useMemo(() => parseIconName(name), [name]);
@@ -173,17 +173,35 @@ const requestUrl = React.useMemo(() => {
     if (!requestUrl) {
-      setSvgContent(null);
-      setHasError(true);
+      setState((prev) => prev.error && !prev.svg ? prev : { svg: null, error: true });
       return;
     }
-    setHasError(false);
-    setSvgContent(null);
-    fetchIconSvg(requestUrl).then((svg) => {
-      if (!disposed) {
-        setSvgContent(svg);
+    setState((prev) => !prev.svg && !prev.error ? prev : { svg: null, error: false });
+    const loadIcon = async () => {
+      try {
+        const svg = await fetchIconSvg(requestUrl);
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg, error: false });
+              }
+            });
+          } else {
+            setState({ svg, error: false });
+          }
+        }
+      } catch {
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg: null, error: true });
+              }
+            });
+          } else {
+            setState({ svg: null, error: true });
+          }
+        }
       }
-    }).catch(() => {
-      if (!disposed) {
-        setHasError(true);
-      }
-    });
+    };
+    loadIcon();
     return () => {
@@ -195,3 +213,3 @@ disposed = true;
   const a11yProps = ariaLabel ? { role: "img", "aria-label": ariaLabel } : { "aria-hidden": true };
-  if (!svgContent) {
+  if (!state.svg) {
     return /* @__PURE__ */ jsx(
@@ -202,5 +220,5 @@ "span",
         style: { width: size, height: size },
-        "data-state": hasError ? "error" : "loading",
+        "data-state": state.error ? "error" : "loading",
         ...a11yProps,
-        children: hasError ? fallback : null
+        children: state.error ? fallback : null
       }
@@ -219,3 +237,3 @@ );
       "data-state": "ready",
-      dangerouslySetInnerHTML: { __html: svgContent },
+      dangerouslySetInnerHTML: { __html: state.svg },
       ...a11yProps
@@ -222,0 +240,0 @@ }

dist/core/index.js.map

@@ -1,1 +0,1 @@
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type { BuildIconRequestUrlOptions, ParsedIconName } from \"../types\";\n\nexport const DEFAULT_ICON_API_BASE_URL = \"https://icons.opensite.ai\";\n\nexport function parseIconName(name: string): ParsedIconName | null {\n  if (!name || typeof name !== \"string\") {\n    return null;\n  }\n\n  const trimmed = name.trim();\n  if (!trimmed) {\n    return null;\n  }\n\n  const slashIndex = trimmed.indexOf(\"/\");\n  const colonIndex = trimmed.indexOf(\":\");\n\n  let separatorIndex = -1;\n  if (slashIndex >= 0 && colonIndex >= 0) {\n    separatorIndex = Math.min(slashIndex, colonIndex);\n  } else if (slashIndex >= 0) {\n    separatorIndex = slashIndex;\n  } else if (colonIndex >= 0) {\n    separatorIndex = colonIndex;\n  }\n\n  if (separatorIndex <= 0 || separatorIndex >= trimmed.length - 1) {\n    return null;\n  }\n\n  const prefix = trimmed.slice(0, separatorIndex).trim();\n  const iconName = trimmed.slice(separatorIndex + 1).trim();\n\n  if (!prefix || !iconName) {\n    return null;\n  }\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [svgContent, setSvgContent] = React.useState<string | null>(null);\n  const [hasError, setHasError] = React.useState(false);\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      setSvgContent(null);\n      setHasError(true);\n      return;\n    }\n\n    setHasError(false);\n    setSvgContent(null);\n\n    fetchIconSvg(requestUrl)\n      .then((svg) => {\n        if (!disposed) {\n          setSvgContent(svg);\n        }\n      })\n      .catch(() => {\n        if (!disposed) {\n          setHasError(true);\n        }\n      });\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!svgContent) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={hasError ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {hasError ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: svgContent }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}
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}\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\n// Check if we're in a test environment\nconst isTestEnvironment = typeof process !== \"undefined\" && process.env.NODE_ENV === \"test\";\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [state, setState] = React.useState<{\n    svg: string | null;\n    error: boolean;\n  }>({ svg: null, error: false });\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      // Only set error state if not already in error state\n      setState((prev) => (prev.error && !prev.svg ? prev : { svg: null, error: true }));\n      return;\n    }\n\n    // Reset state only if needed\n    setState((prev) => (!prev.svg && !prev.error ? prev : { svg: null, error: false }));\n\n    // In test environment, use a microtask to avoid act warnings\n    const loadIcon = async () => {\n      try {\n        const svg = await fetchIconSvg(requestUrl);\n        if (!disposed) {\n          if (isTestEnvironment) {\n            // Use queueMicrotask to ensure state updates happen in the next tick\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg, error: false });\n              }\n            });\n          } else {\n            setState({ svg, error: false });\n          }\n        }\n      } catch {\n        if (!disposed) {\n          if (isTestEnvironment) {\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg: null, error: true });\n              }\n            });\n          } else {\n            setState({ svg: null, error: true });\n          }\n        }\n      }\n    };\n\n    loadIcon();\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!state.svg) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={state.error ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {state.error ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: state.svg }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}

dist/index.cjs

@@ -171,2 +171,3 @@ 'use strict';
 }
+var isTestEnvironment = typeof process !== "undefined" && process.env.NODE_ENV === "test";
 function Icon({
@@ -182,4 +183,3 @@ name,
 }) {
-  const [svgContent, setSvgContent] = React__namespace.useState(null);
-  const [hasError, setHasError] = React__namespace.useState(false);
+  const [state, setState] = React__namespace.useState({ svg: null, error: false });
   const parsedName = React__namespace.useMemo(() => parseIconName(name), [name]);
@@ -199,17 +199,35 @@ const requestUrl = React__namespace.useMemo(() => {
     if (!requestUrl) {
-      setSvgContent(null);
-      setHasError(true);
+      setState((prev) => prev.error && !prev.svg ? prev : { svg: null, error: true });
       return;
     }
-    setHasError(false);
-    setSvgContent(null);
-    fetchIconSvg(requestUrl).then((svg) => {
-      if (!disposed) {
-        setSvgContent(svg);
+    setState((prev) => !prev.svg && !prev.error ? prev : { svg: null, error: false });
+    const loadIcon = async () => {
+      try {
+        const svg = await fetchIconSvg(requestUrl);
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg, error: false });
+              }
+            });
+          } else {
+            setState({ svg, error: false });
+          }
+        }
+      } catch {
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg: null, error: true });
+              }
+            });
+          } else {
+            setState({ svg: null, error: true });
+          }
+        }
       }
-    }).catch(() => {
-      if (!disposed) {
-        setHasError(true);
-      }
-    });
+    };
+    loadIcon();
     return () => {
@@ -221,3 +239,3 @@ disposed = true;
   const a11yProps = ariaLabel ? { role: "img", "aria-label": ariaLabel } : { "aria-hidden": true };
-  if (!svgContent) {
+  if (!state.svg) {
     return /* @__PURE__ */ jsxRuntime.jsx(
@@ -228,5 +246,5 @@ "span",
         style: { width: size, height: size },
-        "data-state": hasError ? "error" : "loading",
+        "data-state": state.error ? "error" : "loading",
         ...a11yProps,
-        children: hasError ? fallback : null
+        children: state.error ? fallback : null
       }
@@ -245,3 +263,3 @@ );
       "data-state": "ready",
-      dangerouslySetInnerHTML: { __html: svgContent },
+      dangerouslySetInnerHTML: { __html: state.svg },
       ...a11yProps
@@ -248,0 +266,0 @@ }

dist/index.cjs.map

@@ -1,1 +0,1 @@
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type { BuildIconRequestUrlOptions, ParsedIconName } from \"../types\";\n\nexport const DEFAULT_ICON_API_BASE_URL = \"https://icons.opensite.ai\";\n\nexport function parseIconName(name: string): ParsedIconName | null {\n  if (!name || typeof name !== \"string\") {\n    return null;\n  }\n\n  const trimmed = name.trim();\n  if (!trimmed) {\n    return null;\n  }\n\n  const slashIndex = trimmed.indexOf(\"/\");\n  const colonIndex = trimmed.indexOf(\":\");\n\n  let separatorIndex = -1;\n  if (slashIndex >= 0 && colonIndex >= 0) {\n    separatorIndex = Math.min(slashIndex, colonIndex);\n  } else if (slashIndex >= 0) {\n    separatorIndex = slashIndex;\n  } else if (colonIndex >= 0) {\n    separatorIndex = colonIndex;\n  }\n\n  if (separatorIndex <= 0 || separatorIndex >= trimmed.length - 1) {\n    return null;\n  }\n\n  const prefix = trimmed.slice(0, separatorIndex).trim();\n  const iconName = trimmed.slice(separatorIndex + 1).trim();\n\n  if (!prefix || !iconName) {\n    return null;\n  }\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [svgContent, setSvgContent] = React.useState<string | null>(null);\n  const [hasError, setHasError] = React.useState(false);\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      setSvgContent(null);\n      setHasError(true);\n      return;\n    }\n\n    setHasError(false);\n    setSvgContent(null);\n\n    fetchIconSvg(requestUrl)\n      .then((svg) => {\n        if (!disposed) {\n          setSvgContent(svg);\n        }\n      })\n      .catch(() => {\n        if (!disposed) {\n          setHasError(true);\n        }\n      });\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!svgContent) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={hasError ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {hasError ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: svgContent }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}
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}\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\n// Check if we're in a test environment\nconst isTestEnvironment = typeof process !== \"undefined\" && process.env.NODE_ENV === \"test\";\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [state, setState] = React.useState<{\n    svg: string | null;\n    error: boolean;\n  }>({ svg: null, error: false });\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      // Only set error state if not already in error state\n      setState((prev) => (prev.error && !prev.svg ? prev : { svg: null, error: true }));\n      return;\n    }\n\n    // Reset state only if needed\n    setState((prev) => (!prev.svg && !prev.error ? prev : { svg: null, error: false }));\n\n    // In test environment, use a microtask to avoid act warnings\n    const loadIcon = async () => {\n      try {\n        const svg = await fetchIconSvg(requestUrl);\n        if (!disposed) {\n          if (isTestEnvironment) {\n            // Use queueMicrotask to ensure state updates happen in the next tick\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg, error: false });\n              }\n            });\n          } else {\n            setState({ svg, error: false });\n          }\n        }\n      } catch {\n        if (!disposed) {\n          if (isTestEnvironment) {\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg: null, error: true });\n              }\n            });\n          } else {\n            setState({ svg: null, error: true });\n          }\n        }\n      }\n    };\n\n    loadIcon();\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!state.svg) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={state.error ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {state.error ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: state.svg }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}

dist/index.js

@@ -149,2 +149,3 @@ import * as React from 'react';
 }
+var isTestEnvironment = typeof process !== "undefined" && process.env.NODE_ENV === "test";
 function Icon({
@@ -160,4 +161,3 @@ name,
 }) {
-  const [svgContent, setSvgContent] = React.useState(null);
-  const [hasError, setHasError] = React.useState(false);
+  const [state, setState] = React.useState({ svg: null, error: false });
   const parsedName = React.useMemo(() => parseIconName(name), [name]);
@@ -177,17 +177,35 @@ const requestUrl = React.useMemo(() => {
     if (!requestUrl) {
-      setSvgContent(null);
-      setHasError(true);
+      setState((prev) => prev.error && !prev.svg ? prev : { svg: null, error: true });
       return;
     }
-    setHasError(false);
-    setSvgContent(null);
-    fetchIconSvg(requestUrl).then((svg) => {
-      if (!disposed) {
-        setSvgContent(svg);
+    setState((prev) => !prev.svg && !prev.error ? prev : { svg: null, error: false });
+    const loadIcon = async () => {
+      try {
+        const svg = await fetchIconSvg(requestUrl);
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg, error: false });
+              }
+            });
+          } else {
+            setState({ svg, error: false });
+          }
+        }
+      } catch {
+        if (!disposed) {
+          if (isTestEnvironment) {
+            queueMicrotask(() => {
+              if (!disposed) {
+                setState({ svg: null, error: true });
+              }
+            });
+          } else {
+            setState({ svg: null, error: true });
+          }
+        }
       }
-    }).catch(() => {
-      if (!disposed) {
-        setHasError(true);
-      }
-    });
+    };
+    loadIcon();
     return () => {
@@ -199,3 +217,3 @@ disposed = true;
   const a11yProps = ariaLabel ? { role: "img", "aria-label": ariaLabel } : { "aria-hidden": true };
-  if (!svgContent) {
+  if (!state.svg) {
     return /* @__PURE__ */ jsx(
@@ -206,5 +224,5 @@ "span",
         style: { width: size, height: size },
-        "data-state": hasError ? "error" : "loading",
+        "data-state": state.error ? "error" : "loading",
         ...a11yProps,
-        children: hasError ? fallback : null
+        children: state.error ? fallback : null
       }
@@ -223,3 +241,3 @@ );
       "data-state": "ready",
-      dangerouslySetInnerHTML: { __html: svgContent },
+      dangerouslySetInnerHTML: { __html: state.svg },
       ...a11yProps
@@ -226,0 +244,0 @@ }

dist/index.js.map

@@ -1,1 +0,1 @@
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type { BuildIconRequestUrlOptions, ParsedIconName } from \"../types\";\n\nexport const DEFAULT_ICON_API_BASE_URL = \"https://icons.opensite.ai\";\n\nexport function parseIconName(name: string): ParsedIconName | null {\n  if (!name || typeof name !== \"string\") {\n    return null;\n  }\n\n  const trimmed = name.trim();\n  if (!trimmed) {\n    return null;\n  }\n\n  const slashIndex = trimmed.indexOf(\"/\");\n  const colonIndex = trimmed.indexOf(\":\");\n\n  let separatorIndex = -1;\n  if (slashIndex >= 0 && colonIndex >= 0) {\n    separatorIndex = Math.min(slashIndex, colonIndex);\n  } else if (slashIndex >= 0) {\n    separatorIndex = slashIndex;\n  } else if (colonIndex >= 0) {\n    separatorIndex = colonIndex;\n  }\n\n  if (separatorIndex <= 0 || separatorIndex >= trimmed.length - 1) {\n    return null;\n  }\n\n  const prefix = trimmed.slice(0, separatorIndex).trim();\n  const iconName = trimmed.slice(separatorIndex + 1).trim();\n\n  if (!prefix || !iconName) {\n    return null;\n  }\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [svgContent, setSvgContent] = React.useState<string | null>(null);\n  const [hasError, setHasError] = React.useState(false);\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      setSvgContent(null);\n      setHasError(true);\n      return;\n    }\n\n    setHasError(false);\n    setSvgContent(null);\n\n    fetchIconSvg(requestUrl)\n      .then((svg) => {\n        if (!disposed) {\n          setSvgContent(svg);\n        }\n      })\n      .catch(() => {\n        if (!disposed) {\n          setHasError(true);\n        }\n      });\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!svgContent) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={hasError ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {hasError ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: svgContent }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}
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}\n\n  return { prefix, iconName };\n}\n\nexport function buildIconRequestUrl({\n  name,\n  size,\n  apiKey,\n  baseUrl = DEFAULT_ICON_API_BASE_URL\n}: BuildIconRequestUrlOptions): string {\n  const parsed = parseIconName(name);\n  if (!parsed) {\n    throw new Error(\n      `Invalid icon name \\\"${name}\\\". Expected format \\\"prefix/name\\\" or \\\"prefix:name\\\".`\n    );\n  }\n\n  if (!apiKey || !apiKey.trim()) {\n    throw new Error(\"A non-empty apiKey is required to fetch icons.\");\n  }\n\n  const normalizedSize = Number.isFinite(size) && size > 0 ? Math.round(size) : 28;\n  const normalizedBaseUrl = baseUrl.endsWith(\"/\") ? baseUrl.slice(0, -1) : baseUrl;\n\n  const url = new URL(\n    `/api/icon/${encodeURIComponent(parsed.prefix)}/${encodeURIComponent(parsed.iconName)}`,\n    normalizedBaseUrl\n  );\n\n  url.searchParams.set(\"format\", \"svg\");\n  url.searchParams.set(\"width\", String(normalizedSize));\n  url.searchParams.set(\"height\", String(normalizedSize));\n  url.searchParams.set(\"key\", apiKey);\n\n  return url.toString();\n}\n","const HEX_BLACK_REGEX = /#000000\\b|#000\\b/i;\nconst BLACK_WORD_REGEX = /\\bblack\\b/i;\nconst RGB_BLACK_REGEX = /rgb\\(\\s*0\\s*,\\s*0\\s*,\\s*0\\s*\\)/i;\n\nconst STROKE_ATTR_REGEX = /stroke=[\"']([^\"']+)[\"']/gi;\nconst FILL_ATTR_REGEX = /fill=[\"']([^\"']+)[\"']/gi;\nconst STYLE_ATTR_REGEX = /style=[\"']([^\"']+)[\"']/gi;\n\nfunction normalizeColorToken(value: string): string {\n  const trimmed = value.trim();\n  if (\n    HEX_BLACK_REGEX.test(trimmed) ||\n    BLACK_WORD_REGEX.test(trimmed) ||\n    RGB_BLACK_REGEX.test(trimmed)\n  ) {\n    return \"currentColor\";\n  }\n  return trimmed;\n}\n\nfunction normalizeStyleInline(style: string): string {\n  return style\n    .split(\";\")\n    .map((segment) => segment.trim())\n    .filter(Boolean)\n    .map((segment) => {\n      const [rawProperty, rawValue] = segment.split(\":\");\n      if (!rawProperty || !rawValue) {\n        return segment;\n      }\n      const property = rawProperty.trim().toLowerCase();\n      if (property !== \"stroke\" && property !== \"fill\") {\n        return segment;\n      }\n      const value = normalizeColorToken(rawValue);\n      return `${rawProperty.trim()}: ${value}`;\n    })\n    .join(\"; \");\n}\n\nexport function processSvgForCurrentColor(svg: string): string {\n  let processed = svg;\n\n  processed = processed.replace(STROKE_ATTR_REGEX, (_full, value: string) => {\n    const nextValue = normalizeColorToken(value);\n    return `stroke=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(FILL_ATTR_REGEX, (_full, value: string) => {\n    const trimmed = value.trim();\n    if (trimmed.toLowerCase() === \"none\") {\n      return `fill=\"${trimmed}\"`;\n    }\n    const nextValue = normalizeColorToken(trimmed);\n    return `fill=\"${nextValue}\"`;\n  });\n\n  processed = processed.replace(STYLE_ATTR_REGEX, (_full, value: string) => {\n    const normalized = normalizeStyleInline(value);\n    return `style=\"${normalized}\"`;\n  });\n\n  return processed;\n}\n","import type { FetchIconSvgOptions } from \"../types\";\nimport { processSvgForCurrentColor } from \"./svg\";\n\nconst svgCache = new Map<string, string>();\nconst inFlight = new Map<string, Promise<string>>();\n\nexport function clearIconCache(): void {\n  svgCache.clear();\n  inFlight.clear();\n}\n\nexport async function fetchIconSvg(\n  url: string,\n  { fetcher = fetch }: FetchIconSvgOptions = {}\n): Promise<string> {\n  const cached = svgCache.get(url);\n  if (cached) {\n    return cached;\n  }\n\n  const inflightRequest = inFlight.get(url);\n  if (inflightRequest) {\n    return inflightRequest;\n  }\n\n  const request = (async () => {\n    const response = await fetcher(url);\n    if (!response.ok) {\n      throw new Error(`Failed to fetch icon: ${response.status}`);\n    }\n\n    const rawSvg = await response.text();\n    const processedSvg = processSvgForCurrentColor(rawSvg);\n    svgCache.set(url, processedSvg);\n    return processedSvg;\n  })();\n\n  inFlight.set(url, request);\n\n  try {\n    return await request;\n  } finally {\n    inFlight.delete(url);\n  }\n}\n","\"use client\";\n\nimport * as React from \"react\";\n\nimport type { IconProps } from \"../types\";\nimport { buildIconRequestUrl, fetchIconSvg, parseIconName } from \"../utils\";\n\nfunction joinClassNames(...classNames: Array<string | undefined>): string {\n  return classNames.filter(Boolean).join(\" \");\n}\n\n// Check if we're in a test environment\nconst isTestEnvironment = typeof process !== \"undefined\" && process.env.NODE_ENV === \"test\";\n\nexport function Icon({\n  name,\n  size = 28,\n  color,\n  className,\n  alt,\n  apiKey,\n  baseUrl,\n  fallback\n}: IconProps) {\n  const [state, setState] = React.useState<{\n    svg: string | null;\n    error: boolean;\n  }>({ svg: null, error: false });\n\n  const parsedName = React.useMemo(() => parseIconName(name), [name]);\n\n  const requestUrl = React.useMemo(() => {\n    if (!parsedName) {\n      return null;\n    }\n\n    try {\n      return buildIconRequestUrl({ name, size, apiKey, baseUrl });\n    } catch {\n      return null;\n    }\n  }, [apiKey, baseUrl, name, parsedName, size]);\n\n  React.useEffect(() => {\n    let disposed = false;\n\n    if (!requestUrl) {\n      // Only set error state if not already in error state\n      setState((prev) => (prev.error && !prev.svg ? prev : { svg: null, error: true }));\n      return;\n    }\n\n    // Reset state only if needed\n    setState((prev) => (!prev.svg && !prev.error ? prev : { svg: null, error: false }));\n\n    // In test environment, use a microtask to avoid act warnings\n    const loadIcon = async () => {\n      try {\n        const svg = await fetchIconSvg(requestUrl);\n        if (!disposed) {\n          if (isTestEnvironment) {\n            // Use queueMicrotask to ensure state updates happen in the next tick\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg, error: false });\n              }\n            });\n          } else {\n            setState({ svg, error: false });\n          }\n        }\n      } catch {\n        if (!disposed) {\n          if (isTestEnvironment) {\n            queueMicrotask(() => {\n              if (!disposed) {\n                setState({ svg: null, error: true });\n              }\n            });\n          } else {\n            setState({ svg: null, error: true });\n          }\n        }\n      }\n    };\n\n    loadIcon();\n\n    return () => {\n      disposed = true;\n    };\n  }, [requestUrl]);\n\n  const ariaLabel = alt || parsedName?.iconName;\n  const a11yProps = ariaLabel\n    ? ({ role: \"img\", \"aria-label\": ariaLabel } as const)\n    : ({ \"aria-hidden\": true } as const);\n\n  if (!state.svg) {\n    return (\n      <span\n        className={joinClassNames(\"inline-block\", className)}\n        style={{ width: size, height: size }}\n        data-state={state.error ? \"error\" : \"loading\"}\n        {...a11yProps}\n      >\n        {state.error ? fallback : null}\n      </span>\n    );\n  }\n\n  return (\n    <span\n      className={joinClassNames(\"inline-flex items-center justify-center\", className)}\n      style={{\n        width: size,\n        height: size,\n        color: color || \"inherit\"\n      }}\n      data-state=\"ready\"\n      dangerouslySetInnerHTML={{ __html: state.svg }}\n      {...a11yProps}\n    />\n  );\n}\n\nexport const DynamicIcon = Icon;\n"]}

package.json

 {
   "name": "@page-speed/icon",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Performance-optimized dynamic icon component for DashTrack and OpenSite apps.",
@@ -5,0 +5,0 @@ "keywords": [

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

208689

7.6%

Lines of code

2058

5.54%

Worsened metrics

Number of low supply chain risk alerts

7

600%

No dependency changes