@alcalzone/ansi-tokenize - npm Package Compare versions

Comparing version 0.1.2 to 0.1.3

build/ansiCodes.d.ts

 import type { AnsiCode } from "./tokenize.js";
 export declare const ESCAPES: Set<number>;
 export declare const endCodesSet: Set<string>;
+export declare const linkStartCodePrefix = "\u001B]8;;";
+export declare const linkStartCodePrefixCharCodes: number[];
+export declare const linkCodeSuffix = "\u0007";
+export declare const linkCodeSuffixCharCode: number;
+export declare const linkEndCode: string;
+export declare function getLinkStartCode(url: string): string;
 export declare function getEndCode(code: string): string;
 export declare function ansiCodesToString(codes: AnsiCode[]): string;

build/ansiCodes.js

@@ -9,2 +9,12 @@ import ansiStyles from "ansi-styles";
 }
+export const linkStartCodePrefix = "\x1B]8;;";
+export const linkStartCodePrefixCharCodes = linkStartCodePrefix
+    .split("")
+    .map((char) => char.charCodeAt(0));
+export const linkCodeSuffix = "\x07";
+export const linkCodeSuffixCharCode = linkCodeSuffix.charCodeAt(0);
+export const linkEndCode = `\x1B]8;;${linkCodeSuffix}`;
+export function getLinkStartCode(url) {
+    return `${linkStartCodePrefix}${url}${linkCodeSuffix}`;
+}
 export function getEndCode(code) {
@@ -15,2 +25,4 @@ if (endCodesSet.has(code))
         return endCodesMap.get(code);
+    if (code.startsWith(linkStartCodePrefix))
+        return linkEndCode;
     code = code.slice(2);
@@ -17,0 +29,0 @@ if (code.includes(";")) {

build/tokenize.js

 import isFullwidthCodePoint from "is-fullwidth-code-point";
-import { ESCAPES, getEndCode } from "./ansiCodes.js";
+import { ESCAPES, getEndCode, linkStartCodePrefix, linkStartCodePrefixCharCodes, } from "./ansiCodes.js";
 function findNumberIndex(str) {
@@ -12,2 +12,15 @@ for (let index = 0; index < str.length; index++) {
 }
+function parseLinkCode(string, offset) {
+    string = string.slice(offset);
+    for (let index = 1; index < linkStartCodePrefixCharCodes.length; index++) {
+        if (string.charCodeAt(index) !== linkStartCodePrefixCharCodes[index]) {
+            return undefined;
+        }
+    }
+    // This is a link code (with or without the URL part). Find the end of it.
+    const endIndex = string.indexOf("\x07", linkStartCodePrefix.length);
+    if (endIndex === -1)
+        return undefined;
+    return string.slice(0, endIndex + 1);
+}
 function parseAnsiCode(string, offset) {
@@ -31,3 +44,4 @@ string = string.slice(offset, offset + 19);
         if (ESCAPES.has(codePoint)) {
-            const code = parseAnsiCode(str, index);
+            // TODO: We should probably decide on the next character ("[" or "]") which code path to take.
+            const code = parseLinkCode(str, index) || parseAnsiCode(str, index);
             if (code) {
@@ -34,0 +48,0 @@ ret.push({

package.json

 {
   "name": "@alcalzone/ansi-tokenize",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Efficiently modify strings containing ANSI escape codes",
@@ -43,2 +43,3 @@ "publishConfig": {
     "ts-node": "^10.9.1",
+    "tsx": "^3.12.8",
     "typescript": "^5.0.2"
@@ -53,3 +54,3 @@ },
     "build": "tsc -p tsconfig.build.json",
-    "test": "ava",
+    "test": "NODE_OPTIONS='--loader tsx' ava",
     "lint": "eslint .",
@@ -61,8 +62,5 @@ "release": "release-script"
       "ts": "module"
-    },
-    "nodeArguments": [
-      "--loader=ts-node/esm"
-    ]
+    }
   },
   "packageManager": "yarn@3.5.0"
 }

README.md

@@ -234,2 +234,6 @@ # @alcalzone/ansi-tokenize
 -->
+### 0.1.3 (2023-09-07)
+
+-   Fix: Support links
+
 ### 0.1.2 (2023-08-07)
@@ -236,0 +240,0 @@

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License

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Found 1 instance in 1 package

Fixed alerts

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License

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Improved metrics

Total package byte prevSize

24367

increased by12.24%

Lines of code

253

increased by14.48%

Number of lines in readme file

249

increased by1.63%

Worsened metrics

Dev dependency count

15

increased by7.14%

No dependency changes