s2/minifyfromhtml
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Code Issues Releases Wiki Activity

add exclude option

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s2
2018-05-08 19:08:46 +02:00
parent 39c7e6ee86
commit f887072ce2
1 changed files with 30 additions and 4 deletions
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34
minifyfromhtml.js
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@@ -7,7 +7,7 @@ let babel = require("babel-core");
let CleanCSS = require('clean-css'); let CleanCSS = require('clean-css');
let usage = `usage: let usage = `usage:
minifyfromhtml --js=<output js file> --css=<output css file> < <input file> minifyfromhtml --js=<output js file> --css=<output css file> --exclude=<exclude files> < <input file>
the minification process uses babel under the hood, so you can modify the minification process uses babel under the hood, so you can modify
the minification with a .babelrc file. the minification with a .babelrc file.
@@ -18,11 +18,9 @@ let usage = `usage:
https://github.com/jakubpawlowicz/clean-css https://github.com/jakubpawlowicz/clean-css
example: example:
minifyfromhtml --js=dist/mywidget.min.js --css=dist/mywidget.min.css < example/index.html minifyfromhtml --js=dist/mywidget.min.js --css=dist/mywidget.min.css --exclude=js/jquery.js < example/index.html
`; `;
let outputDir = argv.o;
if (argv.h) { if (argv.h) {
console.log(usage); console.log(usage);
return; return;
@@ -33,6 +31,11 @@ if (!argv.js || !argv.css) {
return; return;
} }
var excludeFiles = argv.exclude || [];
if (typeof(excludeFiles) === 'string') {
excludeFiles = [excludeFiles];
}
let readStdin = function(cb) { let readStdin = function(cb) {
let stdin = ''; let stdin = '';
process.stdin.resume(); process.stdin.resume();
@@ -64,6 +67,15 @@ readStdin(function(html) {
//process scripts //process scripts
let scripts = getTagAttrs(dom, 'script', 'src'); let scripts = getTagAttrs(dom, 'script', 'src');
//remove exluded
excludeFiles.forEach(i => {
var index = scripts.indexOf(i);
if (index !== -1) {
scripts.splice(index, 1);
}
});
let processedScripts = {}; let processedScripts = {};
for (let i = 0; i < scripts.length; i++) { for (let i = 0; i < scripts.length; i++) {
let script = scripts[i]; let script = scripts[i];
@@ -94,11 +106,25 @@ readStdin(function(html) {
//process css //process css
let styles = getTagAttrs(dom, 'link', 'href'); let styles = getTagAttrs(dom, 'link', 'href');
//remove exluded
excludeFiles.forEach(i => {
var index = styles.indexOf(i);
if (index !== -1) {
styles.splice(index, 1);
}
});
let processedStyles = {}; let processedStyles = {};
fs.writeFileSync(argv.css, ''); fs.writeFileSync(argv.css, '');
for (let i = 0; i < styles.length; i++) { for (let i = 0; i < styles.length; i++) {
let style = styles[i]; let style = styles[i];
if (excludeFiles.indexOf(style) > -1) {
console.log(style + ' excluded');
continue;
}
let css = fs.readFileSync(style); let css = fs.readFileSync(style);
let cleanCssOptions = ''; let cleanCssOptions = '';