diff changelog

1 files changed, 66 insertions, 7 deletions

diff --git a/gulpfile.js b/gulpfile.js
index 5210a8d2..4e01a033 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -201,7 +201,7 @@ gulp.task('optimize', function (cb) {
 	});
 });
 
-gulp.task('prepare-changelog', function(cb) {
+gulp.task('changelog-commit', function(cb) {
 	cp.exec('git status', function(err, ret) {
 		let newIcons = [], modifiedIcons = [], renamedIcons = [];
 
@@ -234,6 +234,7 @@ gulp.task('prepare-changelog', function(cb) {
 			});
 
 			console.log(str);
+			console.log('');
 		}
 
 		if(modifiedIcons.length > 0) {
@@ -249,27 +250,85 @@ gulp.task('prepare-changelog', function(cb) {
 			});
 
 			console.log(str);
+			console.log('');
 		}
 
 		if(renamedIcons.length > 0) {
-			let str = '';
-			str += `**Renamed icons: `;
+			console.log(`**Renamed icons: `);
 
 			renamedIcons.forEach(function(icon, i){
-				str += `\`${icon[0]}\` renamed to \`${icon[1]}\``;
+				console.log(`- \`${icon[0]}\` renamed to \`${icon[1]}\``);
+			});
+		}
+
+		cb();
+	});
+});
+
+gulp.task('changelog-diff', function(cb) {
+	const version = p.version;
+	cp.exec(`git diff v${version} HEAD --name-status`, function(err, ret) {
+
+		let newIcons = [], modifiedIcons = [], renamedIcons = [];
+
+		ret.replace(/A\s+src\/_icons\/([a-z1-9-]+)\.svg/g, function (m, fileName) {
+			newIcons.push(fileName);
+		});
+
+		ret.replace(/M\s+src\/_icons\/([a-z1-9-]+)\.svg/g, function (m, fileName) {
+			modifiedIcons.push(fileName);
+		});
+
+		ret.replace(/R[0-9]+\s+src\/_icons\/([a-z1-9-]+)\.svg\s+src\/_icons\/([a-z1-9-]+).svg/g, function (m, fileNameBefore, fileNameAfter) {
+			renamedIcons.push([fileNameBefore, fileNameAfter]);
+		});
+
+		modifiedIcons = modifiedIcons.filter( function( el ) {
+			return newIcons.indexOf( el ) < 0;
+		});
+
+		if(newIcons.length > 0) {
+			let str = '';
+			str += `${newIcons.length} new icons: `;
 
-				if((i + 1) <= renamedIcons.length - 1) {
+			newIcons.forEach(function(icon, i){
+				str += `\`${icon}\``;
+
+				if((i + 1) <= newIcons.length - 1) {
 					str += ', '
 				}
 			});
 
 			console.log(str);
+			console.log('');
 		}
 
-		cb();
-	});
+		if(modifiedIcons.length > 0) {
+			let str = '';
+			str += `Fixed icons: `;
 
+			modifiedIcons.forEach(function(icon, i){
+				str += `\`${icon}\``;
 
+				if((i + 1) <= modifiedIcons.length - 1) {
+					str += ', '
+				}
+			});
+
+			console.log(str);
+			console.log('');
+		}
+
+		if(renamedIcons.length > 0) {
+			console.log(`**Renamed icons: `);
+
+			renamedIcons.forEach(function(icon, i){
+				console.log(`- \`${icon[0]}\` renamed to \`${icon[1]}\``);
+			});
+		}
+
+		cb();
+	});
 });
 
 gulp.task('build-zip', function() {