Transformed buildCodicon to JavaScript. Generated file contains licen…

…se links

packages/sprotty/build/src/buildCodicon.js

@@ -0,0 +1,34 @@
+const fs = require('fs');
+
+function transformCodicon() {
+    fs.readFile('../../node_modules/@vscode/codicons/dist/codicon.css', 'utf8', (err, cssData) => {
+        if (err) {
+            console.error(err);
+            return;
+        }
+
+        if (!fs.existsSync('./css/generated')) {
+            fs.mkdirSync('./css/generated');
+        }
+
+        fs.readFile('../../node_modules/@vscode/codicons/dist/codicon.ttf', 'base64', (errTtf, dataTtf) => {
+            if (errTtf) {
+                console.error(errTtf);
+                return;
+            }
+            const ttfData = `data:font/ttf;base64,${dataTtf}`;
+            let alteredCssData = cssData.replace('"./codicon.ttf?0e5b0adf625a37fbcd638d31f0fe72aa"', ttfData);
+            const licRef = `/* See license here:
+ * https://github.com/microsoft/vscode-codicons/blob/main/LICENSE-CODE
+ * https://github.com/microsoft/vscode-codicons/blob/main/LICENSE
+ */
+
+@font-face {`
+            alteredCssData = alteredCssData.replace('@font-face {', licRef);
+
+            fs.writeFileSync('./css/generated/codicon.css', alteredCssData);
+        });
+    });
+}
+
+transformCodicon();

packages/sprotty/package.json

@@ -85,8 +85,8 @@
   },
   "scripts": {
     "prepare": "yarn run clean && yarn run build",
-    "clean": "shx rm -fr lib artifacts build/dist",
-    "build:generate": "shx rm -fr ./build/dist ./build/src/generated && shx mkdir -p ./build/src/generated && tsc -p ./build/tsconfig.json && node ./build/dist/buildCodicon.js",
+    "clean": "shx rm -fr lib artifacts css/generated",
+    "build:generate": "node ./build/src/buildCodicon.js",
     "build": "yarn run build:generate && tsc -p ./tsconfig.json && yarn run lint",
     "watch": "tsc -w -p ./tsconfig.json",
     "lint": "eslint -c ../../configs/.eslintrc.js \"src/**/!(*.spec.ts*|test-helper.ts)\"",