diff --git a/changes/changelog.d/purgecss.enhancement b/changes/changelog.d/purgecss.enhancement
new file mode 100644
index 0000000000000000000000000000000000000000..f1c43b8e4f8991f12a23cffeb10de9f67af4ac87
--- /dev/null
+++ b/changes/changelog.d/purgecss.enhancement
@@ -0,0 +1 @@
+Reduced CSS size by 30% using purgecss
diff --git a/front/package.json b/front/package.json
index f00a0681c8f9eb783d387a190389c44752f99077..c6b71944e8e59ebad4df087562dbd368c17fe64c 100644
--- a/front/package.json
+++ b/front/package.json
@@ -46,9 +46,11 @@
"chai": "^4.1.2",
"easygettext": "^2.6.3",
"eslint-plugin-html": "^4.0.5",
+ "glob-all": "^3.1.0",
"mocha": "^5.2.0",
"moxios": "^0.4.0",
"node-sass": "^4.9.3",
+ "purgecss-webpack-plugin": "^1.6.0",
"sass-loader": "^7.1.0",
"sinon": "^6.1.5",
"vue-template-compiler": "^2.5.17",
diff --git a/front/vue.config.js b/front/vue.config.js
index a40a075d88be4eb11081788b37a8bffba4e8b661..a62931ff90684281c230cdeb44f84614122f4bf0 100644
--- a/front/vue.config.js
+++ b/front/vue.config.js
@@ -1,7 +1,9 @@
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const webpack = require('webpack');
-
+const PurgecssPlugin = require('purgecss-webpack-plugin')
+const glob = require('glob-all')
+const path = require('path')
let plugins = [
// do not include moment.js locales since it's quite heavy
new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
@@ -9,6 +11,16 @@ let plugins = [
if (process.env.BUNDLE_ANALYZE === '1') {
plugins.push(new BundleAnalyzerPlugin())
}
+plugins.push(
+ new PurgecssPlugin({
+ paths: glob.sync([
+ path.join(__dirname, './public/index.html'),
+ path.join(__dirname, './public/embed.html'),
+ path.join(__dirname, './**/*.vue'),
+ path.join(__dirname, './src/**/*.js')
+ ])
+ }),
+)
module.exports = {
baseUrl: process.env.BASE_URL || '/front/',
productionSourceMap: false,
diff --git a/front/yarn.lock b/front/yarn.lock
index fe239302cebbba6d25366bf56bbda70aed1c1b5f..1bca8dd16527c6c7611daa617b8fbf8de73a4873 100644
--- a/front/yarn.lock
+++ b/front/yarn.lock
@@ -2822,6 +2822,11 @@ cssesc@^2.0.0:
resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-2.0.0.tgz#3b13bd1bb1cb36e1bcb5a4dcd27f54c5dcb35703"
integrity sha512-MsCAG1z9lPdoO/IUMLSBWBSVxVtJ1395VGIQ+Fc2gNdkQ1hNDnQdw3YhA71WJCBW1vdwA0cAnk/DnW6bqoEUYg==
+cssesc@^3.0.0:
+ version "3.0.0"
+ resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-3.0.0.tgz#37741919903b868565e1c09ea747445cd18983ee"
+ integrity sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==
+
cssnano-preset-default@^4.0.0, cssnano-preset-default@^4.0.7:
version "4.0.7"
resolved "https://registry.yarnpkg.com/cssnano-preset-default/-/cssnano-preset-default-4.0.7.tgz#51ec662ccfca0f88b396dcd9679cdb931be17f76"
@@ -4168,6 +4173,14 @@ getpass@^0.1.1:
dependencies:
assert-plus "^1.0.0"
+glob-all@^3.1.0:
+ version "3.1.0"
+ resolved "https://registry.yarnpkg.com/glob-all/-/glob-all-3.1.0.tgz#8913ddfb5ee1ac7812656241b03d5217c64b02ab"
+ integrity sha1-iRPd+17hrHgSZWJBsD1SF8ZLAqs=
+ dependencies:
+ glob "^7.0.5"
+ yargs "~1.2.6"
+
glob-parent@^3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-3.1.0.tgz#9e6af6299d8d3bd2bd40430832bd113df906c5ae"
@@ -4193,7 +4206,7 @@ glob@7.1.2:
once "^1.3.0"
path-is-absolute "^1.0.0"
-glob@^7.0.0, glob@^7.0.3, glob@^7.1.2, glob@^7.1.3, glob@~7.1.1:
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@^7.1.3, glob@~7.1.1:
version "7.1.4"
resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.4.tgz#aa608a2f6c577ad357e1ae5a5c26d9a8d1969255"
integrity sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==
@@ -5757,6 +5770,11 @@ minimist@0.0.8:
resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
+minimist@^0.1.0:
+ version "0.1.0"
+ resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.1.0.tgz#99df657a52574c21c9057497df742790b2b4c0de"
+ integrity sha1-md9lelJXTCHJBXSX33QnkLK0wN4=
+
minimist@^1.1.3, minimist@^1.2.0:
version "1.2.0"
resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
@@ -7062,6 +7080,15 @@ postcss-selector-parser@^5.0.0, postcss-selector-parser@^5.0.0-rc.4:
indexes-of "^1.0.1"
uniq "^1.0.1"
+postcss-selector-parser@^6.0.0:
+ version "6.0.2"
+ resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.0.2.tgz#934cf799d016c83411859e09dcecade01286ec5c"
+ integrity sha512-36P2QR59jDTOAiIkqEprfJDsoNrvwFei3eCqKd1Y0tUsBimsq39BLp7RD+JWny3WgB1zGhJX8XVePwm9k4wdBg==
+ dependencies:
+ cssesc "^3.0.0"
+ indexes-of "^1.0.1"
+ uniq "^1.0.1"
+
postcss-svgo@^4.0.2:
version "4.0.2"
resolved "https://registry.yarnpkg.com/postcss-svgo/-/postcss-svgo-4.0.2.tgz#17b997bc711b333bab143aaed3b8d3d6e3d38258"
@@ -7344,6 +7371,24 @@ punycode@^2.1.0, punycode@^2.1.1:
resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
+purgecss-webpack-plugin@^1.6.0:
+ version "1.6.0"
+ resolved "https://registry.yarnpkg.com/purgecss-webpack-plugin/-/purgecss-webpack-plugin-1.6.0.tgz#7b5d6d189f5574c1365592e1445d252162404e4a"
+ integrity sha512-rVrTWYsOTShUvD5gl0q/krkwTlBUILlyoqRk2XoujNm2dETt276yvK4vP9oyXVPSQyaMCjjP5YPMCq9PNgIlJQ==
+ dependencies:
+ purgecss "^1.4.0"
+ webpack-sources "^1.4.3"
+
+purgecss@^1.4.0:
+ version "1.4.0"
+ resolved "https://registry.yarnpkg.com/purgecss/-/purgecss-1.4.0.tgz#79905624ec1c6c8e1f03044bca92dd8a598ba429"
+ integrity sha512-or7/16i7O6DH+NpXqY8NCcWCc940O6PxOgjWAcMTElzgccKOJua1/n6JVtM8UYqoMMWoCyKk+CbLpo4+4mY3BQ==
+ dependencies:
+ glob "^7.1.3"
+ postcss "^7.0.14"
+ postcss-selector-parser "^6.0.0"
+ yargs "^14.0.0"
+
q@^1.1.2:
version "1.5.1"
resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -9351,6 +9396,14 @@ webpack-sources@^1.1.0, webpack-sources@^1.3.0:
source-list-map "^2.0.0"
source-map "~0.6.1"
+webpack-sources@^1.4.3:
+ version "1.4.3"
+ resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.4.3.tgz#eedd8ec0b928fbf1cbfe994e22d2d890f330a933"
+ integrity sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==
+ dependencies:
+ source-list-map "^2.0.0"
+ source-map "~0.6.1"
+
"webpack@>=4 < 4.29":
version "4.28.4"
resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.28.4.tgz#1ddae6c89887d7efb752adf0c3cd32b9b07eacd0"
@@ -9554,7 +9607,7 @@ yargs-parser@^11.1.1:
camelcase "^5.0.0"
decamelize "^1.2.0"
-yargs-parser@^13.1.0:
+yargs-parser@^13.1.0, yargs-parser@^13.1.1:
version "13.1.1"
resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.1.tgz#d26058532aa06d365fe091f6a1fc06b2f7e5eca0"
integrity sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==
@@ -9654,6 +9707,23 @@ yargs@^13.0.0:
y18n "^4.0.0"
yargs-parser "^13.1.0"
+yargs@^14.0.0:
+ version "14.0.0"
+ resolved "https://registry.yarnpkg.com/yargs/-/yargs-14.0.0.tgz#ba4cacc802b3c0b3e36a9e791723763d57a85066"
+ integrity sha512-ssa5JuRjMeZEUjg7bEL99AwpitxU/zWGAGpdj0di41pOEmJti8NR6kyUIJBkR78DTYNPZOU08luUo0GTHuB+ow==
+ dependencies:
+ cliui "^5.0.0"
+ decamelize "^1.2.0"
+ find-up "^3.0.0"
+ get-caller-file "^2.0.1"
+ require-directory "^2.1.1"
+ require-main-filename "^2.0.0"
+ set-blocking "^2.0.0"
+ string-width "^3.0.0"
+ which-module "^2.0.0"
+ y18n "^4.0.0"
+ yargs-parser "^13.1.1"
+
yargs@^7.0.0:
version "7.1.0"
resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.0.tgz#6ba318eb16961727f5d284f8ea003e8d6154d0c8"
@@ -9673,6 +9743,13 @@ yargs@^7.0.0:
y18n "^3.2.1"
yargs-parser "^5.0.0"
+yargs@~1.2.6:
+ version "1.2.6"
+ resolved "https://registry.yarnpkg.com/yargs/-/yargs-1.2.6.tgz#9c7b4a82fd5d595b2bf17ab6dcc43135432fe34b"
+ integrity sha1-nHtKgv1dWVsr8Xq23MQxNUMv40s=
+ dependencies:
+ minimist "^0.1.0"
+
yargs@~3.10.0:
version "3.10.0"
resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"