fix: changelog script

Author: feildmaster

.github/workflows/release.yml

@@ -23,6 +23,11 @@ jobs:
     outputs:
       upload_url: ${{ steps.release.outputs.upload_url }}
     steps:
+    - name: Parse Changelog # Exits if changelog not found
+      id: changelog
+      env:
+        INPUT_VERSION: ${{ needs.check.outputs.version }}
+      run: node ./scripts/changelog
     - name: Tag and Release
       uses: avakar/tag-and-release@v1
       with:
@@ -46,11 +51,6 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: ${{ needs.check.outputs.commit }}
-      - name: Parse Changelog # Exits if changelog not found
-        id: changelog
-        env:
-          INPUT_VERSION: ${{ needs.check.outputs.version }}
-        run: node ./scripts/changelog
       - name: Set up Node.js
         uses: actions/setup-node@v1
         with:

scripts/changelog/io.js

@@ -0,0 +1,29 @@
+/* eslint-env node */
+const os = require('os');
+
+exports.getInput = (key = '') => {
+  const val = process.env[`INPUT_${key.replace(' ', '_').toUpperCase()}`] || '';
+
+  return val;
+};
+
+exports.setOutput = (key = '', value = '') => {
+  process.stdout.write(`::set-output${key ? ` name=${escape(key)}` : ''}::${escape(value)}${os.EOL}`);
+};
+
+function toSafeString(s = '') {
+  if (!s) {
+    return '';
+  }
+  if (typeof s === 'string' || s instanceof String) {
+    return s;
+  }
+  return JSON.stringify(s);
+}
+
+function escape(s = '') {
+  return toSafeString(s)
+    .replace(/%/g, '%25')
+    .replace(/\r/g, '%0D')
+    .replace(/\n/g, '%0A');
+}