Update build environment and add git projects support

.babelrc

@@ -2,13 +2,12 @@
   "comments": false,
   "compact": true,
   "plugins": [
-    "transform-class-properties",
-    "transform-runtime"
+    "@babel/transform-runtime"
   ],
   "presets": [
-    "flow",
+    "@babel/preset-flow",
     [
-      "env",
+      "@babel/preset-env",
       {
         "targets": {
           "node": 4

gulpfile.babel.js

@@ -0,0 +1,36 @@
+const fs = require('fs');
+const gulp = require('gulp');
+const babel = require('gulp-babel');
+const rename = require('gulp-rename');
+const sourcemaps = require('gulp-sourcemaps');
+const eslint = require('gulp-eslint');
+
+let babelrc = JSON.parse(fs.readFileSync('.babelrc', 'utf8') || '{}');
+
+function babelTask() {
+    return gulp.src(['./**/*.js.flow', '!node_modules', '!node_modules/**'])
+        .pipe(sourcemaps.init())
+        .pipe(babel(babelrc))
+        .pipe(rename(path => {
+            // Fix file extension for double ext files (.js.flow)
+            path.extname = path.basename.endsWith('.js') ? '' : '.js';
+        }))
+        .pipe(sourcemaps.write('.'))
+        .pipe(gulp.dest('.'));
+}
+
+function eslintTask() {
+    return gulp.src(['./**/*.js.flow', './tests/*.js', '!node_modules', '!node_modules/**'])
+        .pipe(eslint())
+        .pipe(eslint.format('node_modules/eslint-formatter-pretty'))
+        .pipe(eslint.failAfterError());
+}
+
+function watchTask() {
+    gulp.watch(['./**/*.js.flow', '!node_modules', '!node_modules/**'], babelTask);
+}
+
+gulp.task('babel', babelTask);
+gulp.task('eslint', eslintTask);
+gulp.task('default', gulp.series('eslint', 'babel'));
+gulp.task('watch', gulp.series('default', watchTask));

icons.js.flow

@@ -17,13 +17,14 @@ try {
 class Icons {
     /**
      * SVG icon path color
-     * @return {string}
+     *
+     * @return {string} SVG icon color as hex RGB
      */
     _pathColor(): string {
         let iconColor = color('#FFFFFF');
 
         // Decide color based on text or background color
-        if (Hugo.alfredThemeFile) {
+        if (Hugo.alfredMeta.themeFile) {
             try {
                 iconColor = color(Hugo.alfredTheme.result.text.color);
             } catch (e) {}
@@ -37,8 +38,10 @@ class Icons {
 
     /**
      * Get list of used icons in projects
-     * @param {Array.Object} projects
-     * @return {Array.string}
+     *
+     * @param {Array.Object} projects List of Atom project definitions
+     *
+     * @return {Array.string} List of icons
      */
     usedIcons(projects: Array<Object>): Array<string> {
         let icons = [];
@@ -68,7 +71,8 @@ class Icons {
 
     /**
      * Check icon building dependencies
-     * @return {boolean}
+     *
+     * @return {boolean} True if all icon dependencies are available
      */
     checkDependencies(): boolean {
         try {
@@ -82,9 +86,10 @@ class Icons {
 
     /**
      * Rebuild icon(s)
-     * @param {Array.Object} projects
-     * @param {Object} options
-     * @return {Promise}
+     *
+     * @param {Array.Object} projects List of Atom project definitions
+     * @param {Object} options Options
+     * @return {Promise} Async promise
      * @async
      */
     async rebuild(projects: Array<Object>, options: Object = {}) {