init changelog script (#1883)

* init changelog script

* Create eleven-flies-sing.md

gulpfile.js

@@ -22,7 +22,6 @@ const gulp = require('gulp'),
 	spawn = require('cross-spawn'),
 	fs = require('fs'),
 	path = require('path'),
-	YAML = require('yaml'),
 	yargs = require('yargs/yargs'),
 	cp = require('child_process'),
 	pkg = require('./package.json'),
@@ -73,34 +72,6 @@ if (!Array.prototype.flat) {
 	})
 }
 
-/**
- * Generate CHANGELOG.md
- */
-gulp.task('changelog', (cb) => {
-	const content = YAML.parse(fs.readFileSync('./src/pages/_data/changelog.yml', 'utf8')).reverse()
-	let readme = `# Changelog
-
-All notable changes to this project will be documented in this file.\n`
-
-	content.forEach((change) => {
-		readme += `\n\n## \`${change.version}\` - ${change.date}\n\n`
-
-		if (change.description) {
-			readme += `**${change.description}**\n\n`
-		}
-
-		change.changes.forEach((line) => {
-			readme += `- ${line}\n`
-		})
-
-		console.log(change.version);
-	})
-
-	fs.writeFileSync('CHANGELOG.md', readme)
-
-	cb()
-})
-
 /**
  * Check unused Jekyll partials
  */