mirror of
https://github.com/twbs/bootstrap.git
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Switch to find-unused-sass-variables for finding unused Sass variables.
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XhmikosR
parent
bf4dab72df
commit
47107d4647
@ -1,80 +0,0 @@
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#!/usr/bin/env node
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/*!
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* Script to find unused Sass variables.
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* Copyright 2017-2018 The Bootstrap Authors
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* Copyright 2017-2018 Twitter, Inc.
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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*/
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const fs = require('fs')
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const path = require('path')
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const glob = require('glob')
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// Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
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function regExpQuote(str) {
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return str.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&')
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}
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let globalSuccess = true
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function findUnusedVars(dir) {
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if (!(fs.existsSync(dir) && fs.statSync(dir).isDirectory())) {
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console.log(`"${dir}": Not a valid directory!`)
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process.exit(1)
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}
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console.log(`Finding unused variables in "${dir}"...`)
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// A variable to handle success/failure message in this function
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let unusedVarsFound = false
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// Array of all Sass files' content
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const sassFiles = glob.sync(path.join(dir, '**/*.scss'))
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// String of all Sass files' content
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let sassFilesString = ''
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sassFiles.forEach((file) => {
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sassFilesString += fs.readFileSync(file, 'utf8')
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})
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// Array of all Sass variables
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const variables = sassFilesString.match(/(^\$[a-zA-Z0-9_-]+[^:])/gm)
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console.log(`Found ${variables.length} total variables.`)
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// Loop through each variable
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variables.forEach((variable) => {
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const re = new RegExp(regExpQuote(variable), 'g')
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const count = (sassFilesString.match(re) || []).length
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if (count === 1) {
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console.log(`Variable "${variable}" is not being used.`)
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unusedVarsFound = true
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globalSuccess = false
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}
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})
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if (unusedVarsFound === false) {
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console.log(`No unused variables found in "${dir}".`)
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}
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}
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function main(args) {
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if (args.length < 1) {
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console.log('Wrong arguments!')
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console.log('Usage: lint-vars.js folder [, folder2...]')
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process.exit(1)
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}
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args.forEach((arg) => {
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findUnusedVars(arg)
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})
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if (globalSuccess === false) {
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process.exit(1)
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}
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}
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// The first and second args are: path/to/node script.js
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main(process.argv.slice(2))
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74
package-lock.json
generated
74
package-lock.json
generated
@ -2044,6 +2044,12 @@
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"restore-cursor": "^2.0.0"
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}
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},
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"cli-spinners": {
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"version": "1.3.1",
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"resolved": "https://registry.npmjs.org/cli-spinners/-/cli-spinners-1.3.1.tgz",
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"integrity": "sha512-1QL4544moEsDVH9T/l6Cemov/37iv1RtoKf7NJ04A60+4MREXNfx/QvavbH6QoGdsD4N4Mwy49cmaINR/o2mdg==",
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"dev": true
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},
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"cli-table": {
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"version": "0.3.1",
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"resolved": "https://registry.npmjs.org/cli-table/-/cli-table-0.3.1.tgz",
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@ -2087,6 +2093,12 @@
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}
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}
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},
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"clone": {
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"version": "1.0.4",
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"resolved": "https://registry.npmjs.org/clone/-/clone-1.0.4.tgz",
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"integrity": "sha1-2jCcwmPfFZlMaIypAheco8fNfH4=",
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"dev": true
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},
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"clone-regexp": {
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"version": "1.0.1",
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"resolved": "https://registry.npmjs.org/clone-regexp/-/clone-regexp-1.0.1.tgz",
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@ -2481,6 +2493,15 @@
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"os-name": "~1.0.3"
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}
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},
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"defaults": {
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"version": "1.0.3",
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"resolved": "https://registry.npmjs.org/defaults/-/defaults-1.0.3.tgz",
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"integrity": "sha1-xlYFHpgX2f8I7YgUd/P+QBnz730=",
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"dev": true,
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"requires": {
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"clone": "^1.0.2"
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}
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},
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"define-properties": {
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"version": "1.1.3",
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"resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
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@ -3584,6 +3605,19 @@
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}
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}
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},
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"find-unused-sass-variables": {
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"version": "0.2.1",
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"resolved": "https://registry.npmjs.org/find-unused-sass-variables/-/find-unused-sass-variables-0.2.1.tgz",
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"integrity": "sha512-AluOKUZHVERMDSjv6SUJ+k/ad6wgpqFsU6vZOTeGk+wZiE7K77I679qyVJP8pw9gr8zHiSdFRiqnRVpXNMyW1Q==",
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"dev": true,
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"requires": {
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"chalk": "^2.4.1",
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"glob": "^7.1.3",
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"ora": "^3.0.0",
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"postcss": "^7.0.2",
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"postcss-scss": "^2.0.0"
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}
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},
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"find-up": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
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@ -7397,6 +7431,37 @@
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"wordwrap": "~1.0.0"
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}
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},
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"ora": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/ora/-/ora-3.0.0.tgz",
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"integrity": "sha512-LBS97LFe2RV6GJmXBi6OKcETKyklHNMV0xw7BtsVn2MlsgsydyZetSCbCANr+PFLmDyv4KV88nn0eCKza665Mg==",
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"dev": true,
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"requires": {
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"chalk": "^2.3.1",
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"cli-cursor": "^2.1.0",
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"cli-spinners": "^1.1.0",
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"log-symbols": "^2.2.0",
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"strip-ansi": "^4.0.0",
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"wcwidth": "^1.0.1"
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},
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"dependencies": {
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"ansi-regex": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
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"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
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"dev": true
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},
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"strip-ansi": {
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"version": "4.0.0",
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"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
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"integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
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"dev": true,
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"requires": {
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"ansi-regex": "^3.0.0"
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}
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}
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}
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},
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"os-homedir": {
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"version": "1.0.2",
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"resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
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@ -11481,6 +11546,15 @@
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}
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}
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},
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"wcwidth": {
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"version": "1.0.1",
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"resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.1.tgz",
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"integrity": "sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=",
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"dev": true,
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"requires": {
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"defaults": "^1.0.3"
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}
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},
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"which": {
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"version": "1.3.1",
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"resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
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@ -30,7 +30,7 @@
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"css-copy": "shx mkdir -p site/docs/4.1/dist/ && shx cp -r dist/css/ site/docs/4.1/dist/",
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"css-lint": "stylelint --syntax scss \"scss/**/*.scss\"",
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"css-lint-docs": "stylelint --syntax scss \"site/docs/4.1/assets/scss/*.scss\" && stylelint \"site/docs/**/*.css\"",
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"css-lint-vars": "node build/lint-vars.js scss/ site/docs/",
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"css-lint-vars": "fusv scss/ site/docs/",
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"css-prefix": "postcss --config build/postcss.config.js --replace \"dist/css/*.css\" \"!dist/css/*.min.css\"",
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"css-prefix-docs": "postcss --config build/postcss.config.js --replace \"site/docs/**/*.css\" \"site/docs/**/*.css\"",
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"css-minify": "cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap.min.css dist/css/bootstrap.css && cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-grid.min.css dist/css/bootstrap-grid.css && cleancss --level 1 --format breaksWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-reboot.min.css dist/css/bootstrap-reboot.css",
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@ -110,6 +110,7 @@
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"coveralls": "^3.0.2",
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"cross-env": "^5.2.0",
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"eslint": "^5.5.0",
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"find-unused-sass-variables": "^0.2.1",
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"glob": "^7.1.3",
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"htmllint-cli": "^0.0.7",
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"http-server": "^0.11.1",
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