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Upgrade to postcss 7, refactored code to current plugin boilerplate
closes #15
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,9 +1,6 @@ | ||
| language: node_js | ||
| cache: yarn | ||
| node_js: | ||
| - node | ||
| - "8" | ||
| - "6" | ||
| - "4" | ||
| install: | ||
| - YARN_IGNORE_ENGINES=true yarn |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,33 +1,36 @@ | ||
| 'use strict'; | ||
| var eslint = require('gulp-eslint') | ||
| var gulp = require('gulp') | ||
| var jest = require('gulp-jest').default | ||
|
|
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| const eslint = require('gulp-eslint'); | ||
| const mocha = require('gulp-mocha'); | ||
| const gulp = require('gulp'); | ||
| var files = ['index.js', 'test/*.js', 'gulpfile.js'] | ||
|
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| let files = ['index.js', 'test/*.js', 'gulpfile.js']; | ||
| function lintTask (cb) { | ||
| gulp.src(files) | ||
| .pipe(eslint()) | ||
| .pipe(eslint.format()) | ||
| .pipe(eslint.failAfterError()) | ||
| cb() | ||
| } | ||
|
|
||
| function lintTask(cb) { | ||
| function lintWatchTask (cb) { | ||
| gulp.src(files) | ||
| .pipe(eslint()) | ||
| .pipe(eslint.format()) | ||
| .pipe(eslint.failAfterError()); | ||
| cb(); | ||
| cb() | ||
| } | ||
|
|
||
| function testTask(cb) { | ||
| function testTask (cb) { | ||
| gulp.src('test/*.js', { read: false }) | ||
| .pipe(mocha()); | ||
| cb(); | ||
| .pipe(jest()) | ||
| cb() | ||
| } | ||
|
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| const defaultTask = gulp.series(lintTask, testTask); | ||
| var defaultTask = gulp.series(lintTask, testTask) | ||
|
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| function watchTask(cb) { | ||
| gulp.watch(files, defaultTask); | ||
| cb(); | ||
| function watchTask (cb) { | ||
| gulp.watch(files, gulp.series(lintWatchTask, testTask)) | ||
| cb() | ||
| } | ||
|
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| const devTask = gulp.series(defaultTask, watchTask); | ||
|
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| exports.default = defaultTask; | ||
| exports.dev = devTask; | ||
| exports.default = defaultTask | ||
| exports.watch = gulp.series(lintWatchTask, testTask, watchTask) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,36 +1,35 @@ | ||
| 'use strict'; | ||
| const postcss = require('postcss'); | ||
| const escapeStringRegexp = require('escape-string-regexp'); | ||
| var postcss = require('postcss') | ||
| var escapeStringRegexp = require('escape-string-regexp') | ||
|
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| let plugin = postcss.plugin('postcss-selector-prefix', (prefix) => { | ||
| return (root) => { | ||
| root.walkRules((rule) => { | ||
| var plugin = postcss.plugin('postcss-selector-prefix', function (prefix) { | ||
| return function (root) { | ||
| root.walkRules(function (rule) { | ||
| // don't touch @keyframes children | ||
| if (rule.parent && rule.parent.name === 'keyframes') { | ||
| return; | ||
| return | ||
| } | ||
| rule.selectors = rule.selectors.map((selector) => { | ||
| rule.selectors = rule.selectors.map(function (selector) { | ||
| // replace combinator selectors that can't be prefixed. | ||
| selector = selector.replace( | ||
| /^html\.body\.|^html\.|^body\./, prefix + '.' | ||
| ); | ||
| ) | ||
|
|
||
| // replace descendant combinators that can't be prefixed. | ||
| selector = selector.replace(/^body$|^html$/, prefix); | ||
| selector = selector.replace(/^body$|^html$/, prefix) | ||
|
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| // create prefix regex. | ||
| let escapedPrefix = escapeStringRegexp(prefix); | ||
| let re = new RegExp('^' + escapedPrefix); | ||
| var escapedPrefix = escapeStringRegexp(prefix) | ||
| var re = new RegExp('^' + escapedPrefix) // eslint-disable-line security/detect-non-literal-regexp | ||
|
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| // don't prefix the already prefixed. | ||
| if (selector.match(re)) { | ||
| return selector; | ||
| return selector | ||
| } else { | ||
| return prefix + ' ' + selector; | ||
| return prefix + ' ' + selector | ||
| } | ||
| }); | ||
| }); | ||
| }; | ||
| }); | ||
| }) | ||
| }) | ||
| } | ||
| }) | ||
|
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| module.exports = plugin; | ||
| module.exports = plugin |
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