@css-extract/evaluator - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

lib/index.mjs

@@ -6,4 +6,9 @@ import { spawn } from 'child_process';
 function makeEvaluator() {
+  let initialized = false;
   let preparer;
   async function initialize() {
+    if (initialized) {
+      return;
+    }
+    initialized = true;
     const libDir = path.dirname(new URL(import.meta.url).pathname);
@@ -32,2 +37,11 @@ preparer = spawn(
   async function evaluate(filePath) {
+    if (!preparer) {
+      console.error(
+        "@css-extract/evaluator: initialise() must be called and awaited before calling evaluate()"
+      );
+      return {
+        result: void 0,
+        dependsOn: []
+      };
+    }
     const evaluationFinishedKey = `${MessagePrefixes.EVALUATED_FILE}${filePath}:`;
@@ -67,2 +81,5 @@ const promise = new Promise((resolve, reject) => {
   async function destroy() {
+    if (!preparer) {
+      return;
+    }
     preparer.kill(9);
@@ -78,2 +95,2 @@ }
 export { makeEvaluator };
-//# sourceMappingURL=data:application/json;charset=utf-8;base64,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
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"file":"index.mjs","sources":["../src/index.client.ts"],"sourcesContent":["import type { ChildProcessWithoutNullStreams } from \"child_process\";\nimport { spawn } from \"child_process\";\nimport path from \"path\";\n\nimport type { EvaluationResult } from \"@css-extract/utils\";\n\nimport { MessagePrefixes } from \"./constant.messages\";\n\nexport function makeEvaluator() {\n  let initialized = false;\n  let preparer: ChildProcessWithoutNullStreams;\n\n  async function initialize() {\n    if (initialized) {\n      return;\n    }\n\n    initialized = true;\n\n    const libDir = path.dirname(new URL(import.meta.url).pathname);\n\n    preparer = spawn(\n      \"node\",\n      [\n        \"--inspect\",\n        \"--loader\",\n        path.resolve(libDir, \"loader.mjs\"),\n        path.resolve(libDir, \"empty.mjs\"),\n      ],\n      {\n        stdio: \"overlapped\",\n      }\n    );\n\n    preparer.stderr.on(\"data\", (data) => {\n      console.log(data.toString());\n    });\n\n    if (process.env[\"CSS_EXTRACT__DEBUG\"] === \"true\") {\n      preparer.stdout.on(\"data\", (data) => {\n        process.stdout.write(data);\n      });\n    }\n  }\n\n  async function evaluate(\n    filePath: string\n  ): Promise<{ result: EvaluationResult | undefined; dependsOn: string[] }> {\n    if (!preparer) {\n      console.error(\n        \"@css-extract/evaluator: initialise() must be called and awaited before calling evaluate()\"\n      );\n      return {\n        result: undefined,\n        dependsOn: [],\n      };\n    }\n\n    const evaluationFinishedKey = `${MessagePrefixes.EVALUATED_FILE}${filePath}:`;\n\n    const promise = new Promise<{\n      result: EvaluationResult | undefined;\n      dependsOn: string[];\n    }>((resolve, reject) => {\n      const onError = (err: Error) => {\n        preparer.stdout.off(\"data\", callback);\n        preparer.stdout.off(\"error\", onError);\n\n        reject(err);\n      };\n\n      const callback = (data: Buffer) => {\n        const msg = data.toString();\n\n        const lines = msg.split(\"\\n\").map((line) => line.trim());\n        const result = lines.find((line) =>\n          line.startsWith(evaluationFinishedKey)\n        );\n\n        if (!result) {\n          return;\n        }\n\n        preparer.stdout.off(\"data\", callback);\n        preparer.stdout.off(\"error\", onError);\n\n        const rawResult = result.slice(evaluationFinishedKey.length);\n\n        const parsedResult = rawResult\n          ? (JSON.parse(rawResult) as {\n              results: EvaluationResult;\n              dependsOn: string[];\n            })\n          : undefined;\n\n        resolve({\n          result: parsedResult?.results,\n          dependsOn: parsedResult?.dependsOn ?? [],\n        });\n      };\n\n      // Allow for up to a 1000 files being evaluated in parallel without\n      // warnings.\n      preparer.stdout.setMaxListeners(1000);\n      preparer.stdout.on(\"data\", callback);\n      preparer.stdout.on(\"error\", onError);\n    });\n\n    preparer.stdin.write(`${MessagePrefixes.EVAL_FILE}${filePath}\\n`);\n\n    return await promise;\n  }\n\n  async function destroy() {\n    if (!preparer) {\n      return;\n    }\n\n    preparer.kill(9);\n  }\n\n  return {\n    initialize,\n    evaluate,\n    destroy,\n  };\n}\n"],"names":[],"mappings":";;;;AAQO,SAAS,aAAgB,GAAA;AAC9B,EAAA,IAAI,WAAc,GAAA,KAAA,CAAA;AAClB,EAAI,IAAA,QAAA,CAAA;AAEJ,EAAA,eAAe,UAAa,GAAA;AAC1B,IAAA,IAAI,WAAa,EAAA;AACf,MAAA,OAAA;AAAA,KACF;AAEA,IAAc,WAAA,GAAA,IAAA,CAAA;AAEd,IAAM,MAAA,MAAA,GAAS,KAAK,OAAQ,CAAA,IAAI,IAAI,MAAY,CAAA,IAAA,CAAA,GAAG,EAAE,QAAQ,CAAA,CAAA;AAE7D,IAAW,QAAA,GAAA,KAAA;AAAA,MACT,MAAA;AAAA,MACA;AAAA,QACE,WAAA;AAAA,QACA,UAAA;AAAA,QACA,IAAA,CAAK,OAAQ,CAAA,MAAA,EAAQ,YAAY,CAAA;AAAA,QACjC,IAAA,CAAK,OAAQ,CAAA,MAAA,EAAQ,WAAW,CAAA;AAAA,OAClC;AAAA,MACA;AAAA,QACE,KAAO,EAAA,YAAA;AAAA,OACT;AAAA,KACF,CAAA;AAEA,IAAA,QAAA,CAAS,MAAO,CAAA,EAAA,CAAG,MAAQ,EAAA,CAAC,IAAS,KAAA;AACnC,MAAQ,OAAA,CAAA,GAAA,CAAI,IAAK,CAAA,QAAA,EAAU,CAAA,CAAA;AAAA,KAC5B,CAAA,CAAA;AAED,IAAA,IAAI,OAAQ,CAAA,GAAA,CAAI,oBAAoB,CAAA,KAAM,MAAQ,EAAA;AAChD,MAAA,QAAA,CAAS,MAAO,CAAA,EAAA,CAAG,MAAQ,EAAA,CAAC,IAAS,KAAA;AACnC,QAAQ,OAAA,CAAA,MAAA,CAAO,MAAM,IAAI,CAAA,CAAA;AAAA,OAC1B,CAAA,CAAA;AAAA,KACH;AAAA,GACF;AAEA,EAAA,eAAe,SACb,QACwE,EAAA;AACxE,IAAA,IAAI,CAAC,QAAU,EAAA;AACb,MAAQ,OAAA,CAAA,KAAA;AAAA,QACN,2FAAA;AAAA,OACF,CAAA;AACA,MAAO,OAAA;AAAA,QACL,MAAQ,EAAA,KAAA,CAAA;AAAA,QACR,WAAW,EAAC;AAAA,OACd,CAAA;AAAA,KACF;AAEA,IAAA,MAAM,qBAAwB,GAAA,CAAA,EAAG,eAAgB,CAAA,cAAc,GAAG,QAAQ,CAAA,CAAA,CAAA,CAAA;AAE1E,IAAA,MAAM,OAAU,GAAA,IAAI,OAGjB,CAAA,CAAC,SAAS,MAAW,KAAA;AACtB,MAAM,MAAA,OAAA,GAAU,CAAC,GAAe,KAAA;AAC9B,QAAS,QAAA,CAAA,MAAA,CAAO,GAAI,CAAA,MAAA,EAAQ,QAAQ,CAAA,CAAA;AACpC,QAAS,QAAA,CAAA,MAAA,CAAO,GAAI,CAAA,OAAA,EAAS,OAAO,CAAA,CAAA;AAEpC,QAAA,MAAA,CAAO,GAAG,CAAA,CAAA;AAAA,OACZ,CAAA;AAEA,MAAM,MAAA,QAAA,GAAW,CAAC,IAAiB,KAAA;AACjC,QAAM,MAAA,GAAA,GAAM,KAAK,QAAS,EAAA,CAAA;AAE1B,QAAM,MAAA,KAAA,GAAQ,GAAI,CAAA,KAAA,CAAM,IAAI,CAAA,CAAE,IAAI,CAAC,IAAA,KAAS,IAAK,CAAA,IAAA,EAAM,CAAA,CAAA;AACvD,QAAA,MAAM,SAAS,KAAM,CAAA,IAAA;AAAA,UAAK,CAAC,IAAA,KACzB,IAAK,CAAA,UAAA,CAAW,qBAAqB,CAAA;AAAA,SACvC,CAAA;AAEA,QAAA,IAAI,CAAC,MAAQ,EAAA;AACX,UAAA,OAAA;AAAA,SACF;AAEA,QAAS,QAAA,CAAA,MAAA,CAAO,GAAI,CAAA,MAAA,EAAQ,QAAQ,CAAA,CAAA;AACpC,QAAS,QAAA,CAAA,MAAA,CAAO,GAAI,CAAA,OAAA,EAAS,OAAO,CAAA,CAAA;AAEpC,QAAA,MAAM,SAAY,GAAA,MAAA,CAAO,KAAM,CAAA,qBAAA,CAAsB,MAAM,CAAA,CAAA;AAE3D,QAAA,MAAM,YAAe,GAAA,SAAA,GAChB,IAAK,CAAA,KAAA,CAAM,SAAS,CAIrB,GAAA,KAAA,CAAA,CAAA;AAEJ,QAAQ,OAAA,CAAA;AAAA,UACN,QAAQ,YAAc,EAAA,OAAA;AAAA,UACtB,SAAA,EAAW,YAAc,EAAA,SAAA,IAAa,EAAC;AAAA,SACxC,CAAA,CAAA;AAAA,OACH,CAAA;AAIA,MAAS,QAAA,CAAA,MAAA,CAAO,gBAAgB,GAAI,CAAA,CAAA;AACpC,MAAS,QAAA,CAAA,MAAA,CAAO,EAAG,CAAA,MAAA,EAAQ,QAAQ,CAAA,CAAA;AACnC,MAAS,QAAA,CAAA,MAAA,CAAO,EAAG,CAAA,OAAA,EAAS,OAAO,CAAA,CAAA;AAAA,KACpC,CAAA,CAAA;AAED,IAAA,QAAA,CAAS,MAAM,KAAM,CAAA,CAAA,EAAG,eAAgB,CAAA,SAAS,GAAG,QAAQ,CAAA;AAAA,CAAI,CAAA,CAAA;AAEhE,IAAA,OAAO,MAAM,OAAA,CAAA;AAAA,GACf;AAEA,EAAA,eAAe,OAAU,GAAA;AACvB,IAAA,IAAI,CAAC,QAAU,EAAA;AACb,MAAA,OAAA;AAAA,KACF;AAEA,IAAA,QAAA,CAAS,KAAK,CAAC,CAAA,CAAA;AAAA,GACjB;AAEA,EAAO,OAAA;AAAA,IACL,UAAA;AAAA,IACA,QAAA;AAAA,IACA,OAAA;AAAA,GACF,CAAA;AACF;;;;"}

package.json

 {
   "name": "@css-extract/evaluator",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "exports": {
@@ -20,6 +20,2 @@ ".": {
   "license": "MIT",
-  "keywords": [
-    "eslint",
-    "eslintplugin"
-  ],
   "scripts": {
@@ -26,0 +22,0 @@ "eslint": "eslint --cache --no-error-on-unmatched-pattern --max-warnings 20 'src/**/*.{js,jsx,ts,tsx,mjs}'",

src/index.client.ts

@@ -10,5 +10,12 @@ import type { ChildProcessWithoutNullStreams } from "child_process";
 export function makeEvaluator() {
+  let initialized = false;
   let preparer: ChildProcessWithoutNullStreams;
 
   async function initialize() {
+    if (initialized) {
+      return;
+    }
+
+    initialized = true;
+
     const libDir = path.dirname(new URL(import.meta.url).pathname);
@@ -40,3 +47,15 @@
 
-  async function evaluate(filePath: string) {
+  async function evaluate(
+    filePath: string
+  ): Promise<{ result: EvaluationResult | undefined; dependsOn: string[] }> {
+    if (!preparer) {
+      console.error(
+        "@css-extract/evaluator: initialise() must be called and awaited before calling evaluate()"
+      );
+      return {
+        result: undefined,
+        dependsOn: [],
+      };
+    }
+
     const evaluationFinishedKey = `${MessagePrefixes.EVALUATED_FILE}${filePath}:`;
@@ -98,2 +117,6 @@
   async function destroy() {
+    if (!preparer) {
+      return;
+    }
+
     preparer.kill(9);
@@ -100,0 +123,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

260295

0.72%

Lines of code

3019

1.34%

No dependency changes