Forgot to add update-changelog.ts script

scripts/update-changelog.ts

@@ -0,0 +1,72 @@
+import { execSync } from 'child_process';
+import { readFileSync, writeFileSync } from 'fs';
+import { join } from 'path';
+
+// Paths
+const packageJsonPath = join(__dirname, '../package.json');
+const changelogPath = join(__dirname, '../CHANGELOG.md');
+
+// Get current version from package.json
+const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf-8'));
+const currentVersion = packageJson.version;
+
+// Bump patch version
+const [major, minor, patch] = currentVersion.split('.').map(Number);
+const nextVersion = `${major}.${minor}.${patch + 1}`;
+
+// Get previous version from git tags
+const previousVersion = execSync('git describe --tags --abbrev=0 HEAD^').toString().trim();
+
+// Get commit messages between previous version and current version
+const commitMessages = execSync(`git log ${previousVersion}..HEAD --pretty=format:"- %s"`).toString().trim();
+
+// Get current date
+function getOrdinalSuffix(day: number): string {
+  if (day > 3 && day < 21) return 'th'; // Covers 11th to 19th
+  switch (day % 10) {
+    case 1: return 'st';
+    case 2: return 'nd';
+    case 3: return 'rd';
+    default: return 'th';
+  }
+}
+
+function formatDateToString(): string {
+  const days: string[] = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
+  const months: string[] = [
+    'January', 'February', 'March', 'April', 'May', 'June',
+    'July', 'August', 'September', 'October', 'November', 'December'
+  ];
+
+  const today: Date = new Date();
+  const dayName: string = days[today.getDay()];
+  const day: number = today.getDate();
+  const monthName: string = months[today.getMonth()];
+  const year: number = today.getFullYear();
+
+  const ordinalSuffix: string = getOrdinalSuffix(day);
+
+  return `${dayName} ${day}${ordinalSuffix} ${monthName}, ${year}`;
+}
+
+const currentDate = formatDateToString();
+
+// Read current CHANGELOG.md content
+const changelogContent = readFileSync(changelogPath, 'utf-8');
+
+// Create new changelog entry
+const newChangelogEntry = `### ${nextVersion} - ${currentDate}
+
+${commitMessages}
+`;
+
+// Insert new changelog entry at the top
+// const updatedChangelogContent = newChangelogEntry + changelogContent;
+const changelogLines = changelogContent.split('\n');
+changelogLines.splice(2, 0, newChangelogEntry);
+const updatedChangelogContent = changelogLines.join('\n');
+
+// Save updated CHANGELOG.md
+writeFileSync(changelogPath, updatedChangelogContent, 'utf-8');
+
+console.log('CHANGELOG.md updated successfully.');