Patch fomantic-ui to workaround build issue (#11244)

* Patch fomantic-ui to workaround build issue

Better workaround than https://github.com/go-gitea/gitea/issues/10653
for https://github.com/fomantic/Fomantic-UI/issues/1356. It does not
seem like we're getting a new Fomantic-UI release anytime soon, so
this patches it after node_modules installation.

Fixes: https://github.com/go-gitea/gitea/issues/11243
Fixes: https://github.com/go-gitea/gitea/issues/10679

* copy instead of patch

* update package-lock.json

* Update Makefile

Co-Authored-By: Sorien <Sorien@users.noreply.github.com>

* Update web_src/fomantic/css.js

Co-Authored-By: zeripath <art27@cantab.net>

Co-authored-by: Sorien <Sorien@users.noreply.github.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>

1 files changed, 260 insertions, 0 deletions

diff --git a/web_src/fomantic/css.js b/web_src/fomantic/css.js
new file mode 100644
index 0000000000..2d753f0613
--- /dev/null
+++ b/web_src/fomantic/css.js
@@ -0,0 +1,260 @@
+/*******************************
+ *          Build Task
+ *******************************/
+
+const
+  gulp         = require('gulp'),
+
+  // node dependencies
+  console      = require('better-console'),
+
+  // gulp dependencies
+  autoprefixer = require('gulp-autoprefixer'),
+  chmod        = require('gulp-chmod'),
+  concatCSS    = require('gulp-concat-css'),
+  dedupe       = require('gulp-dedupe'),
+  flatten      = require('gulp-flatten'),
+  gulpif       = require('gulp-if'),
+  header       = require('gulp-header'),
+  less         = require('gulp-less'),
+  minifyCSS    = require('gulp-clean-css'),
+  normalize    = require('normalize-path'),
+  plumber      = require('gulp-plumber'),
+  print        = require('gulp-print').default,
+  rename       = require('gulp-rename'),
+  replace      = require('gulp-replace'),
+  replaceExt   = require('replace-ext'),
+  rtlcss       = require('gulp-rtlcss'),
+
+  // config
+  config       = require('./../config/user'),
+  docsConfig   = require('./../config/docs'),
+  tasks        = require('../config/tasks'),
+  install      = require('../config/project/install'),
+
+  // shorthand
+  globs        = config.globs,
+  assets       = config.paths.assets,
+
+  banner       = tasks.banner,
+  filenames    = tasks.filenames,
+  comments     = tasks.regExp.comments,
+  log          = tasks.log,
+  settings     = tasks.settings
+;
+
+/**
+ * Builds the css
+ * @param src
+ * @param type
+ * @param compress
+ * @param config
+ * @param opts
+ * @return {*}
+ */
+function build(src, type, compress, config, opts) {
+  let fileExtension;
+  if (type === 'rtl' && compress) {
+    fileExtension = settings.rename.rtlMinCSS;
+  } else if (type === 'rtl') {
+    fileExtension = settings.rename.rtlCSS;
+  } else if (compress) {
+    fileExtension = settings.rename.minCSS;
+  }
+
+  return gulp.src(src, opts)
+    .pipe(plumber(settings.plumber.less))
+    .pipe(less(settings.less))
+    .pipe(autoprefixer(settings.prefix))
+    .pipe(gulpif(type === 'rtl', rtlcss()))
+    .pipe(replace(comments.variables.in, comments.variables.out))
+    .pipe(replace(comments.license.in, comments.license.out))
+    .pipe(replace(comments.large.in, comments.large.out))
+    .pipe(replace(comments.small.in, comments.small.out))
+    .pipe(replace(comments.tiny.in, comments.tiny.out))
+    .pipe(flatten())
+    .pipe(replace(config.paths.assets.source,
+      compress ? config.paths.assets.compressed : config.paths.assets.uncompressed))
+    .pipe(gulpif(compress, minifyCSS(settings.minify)))
+    .pipe(gulpif(fileExtension, rename(fileExtension)))
+    .pipe(gulpif(config.hasPermissions, chmod(config.parsedPermissions)))
+    .pipe(gulp.dest(compress ? config.paths.output.compressed : config.paths.output.uncompressed))
+    .pipe(print(log.created))
+    ;
+}
+
+/**
+ * Packages the css files in dist
+ * @param {string} type - type of the css processing (none, rtl, docs)
+ * @param {boolean} compress - should the output be compressed
+ */
+function pack(type, compress) {
+  const output       = type === 'docs' ? docsConfig.paths.output : config.paths.output;
+  const ignoredGlobs = type === 'rtl' ? globs.ignoredRTL + '.rtl.css' : globs.ignored + '.css';
+
+  let concatenatedCSS;
+  if (type === 'rtl') {
+    concatenatedCSS = compress ? filenames.concatenatedMinifiedRTLCSS : filenames.concatenatedRTLCSS;
+  } else {
+    concatenatedCSS = compress ? filenames.concatenatedMinifiedCSS : filenames.concatenatedCSS;
+  }
+
+  return gulp.src(output.uncompressed + '/**/' + globs.components + ignoredGlobs)
+    .pipe(plumber())
+    .pipe(dedupe())
+    .pipe(replace(assets.uncompressed, assets.packaged))
+    .pipe(concatCSS(concatenatedCSS, settings.concatCSS))
+    .pipe(gulpif(config.hasPermissions, chmod(config.parsedPermissions)))
+    .pipe(gulpif(compress, minifyCSS(settings.concatMinify)))
+    .pipe(header(banner, settings.header))
+    .pipe(gulp.dest(output.packaged))
+    .pipe(print(log.created))
+    ;
+}
+
+function buildCSS(src, type, config, opts, callback) {
+  if (!install.isSetup()) {
+    console.error('Cannot build CSS files. Run "gulp install" to set-up Semantic');
+    callback();
+    return;
+  }
+
+  if (callback === undefined) {
+    callback = opts;
+    opts     = config;
+    config   = type;
+    type     = src;
+    src      = config.paths.source.definitions + '/**/' + config.globs.components + '.less';
+  }
+
+  const buildUncompressed       = () => build(src, type, false, config, opts);
+  buildUncompressed.displayName = 'Building uncompressed CSS';
+
+  const buildCompressed       = () => build(src, type, true, config, opts);
+  buildCompressed.displayName = 'Building compressed CSS';
+
+  const packUncompressed       = () => pack(type, false);
+  packUncompressed.displayName = 'Packing uncompressed CSS';
+
+  const packCompressed       = () => pack(type, true);
+  packCompressed.displayName = 'Packing compressed CSS';
+
+  gulp.parallel(
+    gulp.series(
+      buildUncompressed,
+      gulp.parallel(packUncompressed, packCompressed)
+    ),
+    gulp.series(buildCompressed)
+  )(callback);
+}
+
+function rtlAndNormal(src, callback) {
+  if (callback === undefined) {
+    callback = src;
+    src      = config.paths.source.definitions + '/**/' + config.globs.components + '.less';
+  }
+
+  const rtl       = (callback) => buildCSS(src, 'rtl', config, {}, callback);
+  rtl.displayName = "CSS Right-To-Left";
+  const css       = (callback) => buildCSS(src, 'default', config, {}, callback);
+  css.displayName = "CSS";
+
+  if (config.rtl === true || config.rtl === 'Yes') {
+    rtl(callback);
+  } else if (config.rtl === 'both') {
+    gulp.series(rtl, css)(callback);
+  } else {
+    css(callback);
+  }
+}
+
+function docs(src, callback) {
+  if (callback === undefined) {
+    callback = src;
+    src      = config.paths.source.definitions + '/**/' + config.globs.components + '.less';
+  }
+
+  const func       = (callback) => buildCSS(src, 'docs', config, {}, callback);
+  func.displayName = "CSS Docs";
+
+  func(callback);
+}
+
+// Default tasks
+module.exports = rtlAndNormal;
+
+// We keep the changed files in an array to call build with all of them at the same time
+let timeout, files = [];
+
+/**
+ * Watch changes in CSS files and call the correct build pipe
+ * @param type
+ * @param config
+ */
+module.exports.watch = function (type, config) {
+  const method = type === 'docs' ? docs : rtlAndNormal;
+
+  // Watch theme.config file
+  gulp.watch([
+    normalize(config.paths.source.config),
+    normalize(config.paths.source.site + '/**/site.variables'),
+    normalize(config.paths.source.themes + '/**/site.variables')
+  ])
+    .on('all', function () {
+      // Clear timeout and reset files
+      timeout && clearTimeout(timeout);
+      files = [];
+      return gulp.series(method)();
+    });
+
+  // Watch any less / overrides / variables files
+  gulp.watch([
+    normalize(config.paths.source.definitions + '/**/*.less'),
+    normalize(config.paths.source.site + '/**/*.{overrides,variables}'),
+    normalize(config.paths.source.themes + '/**/*.{overrides,variables}')
+  ])
+    .on('all', function (event, path) {
+      // We don't handle deleted files yet
+      if (event === 'unlink' || event === 'unlinkDir') {
+        return;
+      }
+
+      // Clear timeout
+      timeout && clearTimeout(timeout);
+
+      // Determine which LESS file has to be recompiled
+      let lessPath;
+      if(path.indexOf('site.variables') !== -1)  {
+        return;
+      } else if (path.indexOf(config.paths.source.themes) !== -1) {
+        console.log('Change detected in packaged theme');
+        lessPath = replaceExt(path, '.less');
+        lessPath = lessPath.replace(tasks.regExp.theme, config.paths.source.definitions);
+      } else if (path.indexOf(config.paths.source.site) !== -1) {
+        console.log('Change detected in site theme');
+        lessPath = replaceExt(path, '.less');
+        lessPath = lessPath.replace(config.paths.source.site, config.paths.source.definitions);
+      } else {
+        console.log('Change detected in definition');
+        lessPath = path;
+      }
+
+      // Add file to internal changed files array
+      if (!files.includes(lessPath)) {
+        files.push(lessPath);
+      }
+
+      // Update timeout
+      timeout = setTimeout(() => {
+        // Copy files to build in another array
+        const buildFiles = [...files];
+        // Call method
+        gulp.series((callback) => method(buildFiles, callback))();
+        // Reset internal changed files array
+        files = [];
+      }, 1000);
+    });
+};
+
+// Expose build css method
+module.exports.buildCSS = buildCSS;