X6/scripts/build-less
2022-11-09 14:11:05 +08:00

95 lines
2.3 KiB
JavaScript
Executable File

#!/usr/bin/env node
const fs = require('fs')
const os = require('os')
const path = require('path')
const fse = require('fs-extra')
const cp = require('child_process')
const cwd = process.cwd()
const es = path.join(cwd, 'es')
const lib = path.join(cwd, 'lib')
const src = path.join(cwd, 'src')
const dist = path.join(cwd, 'dist')
const index = path.join(src, 'index.less')
function compile(source, target) {
let cmd = '../../node_modules/.bin/lessc'
if (os.type() === 'Windows_NT') {
cmd = path.join(cwd, `${cmd}.cmd`)
}
cp.execFileSync(cmd, [source, target])
}
function toCSSPath(source) {
const dir = path.dirname(source)
const file = `${path.basename(source, '.less')}.css`
return path.join(dir, file)
}
// Copy less files
function processLessInDir(dir) {
const stat = fs.statSync(dir)
if (stat) {
if (stat.isDirectory()) {
fs.readdir(dir, (err, files) => {
files.forEach((file) => {
processLessInDir(path.join(dir, file))
})
})
} else {
const ext = path.extname(dir)
if (ext === '.less' || ext === '.css') {
fse.copySync(dir, path.join(es, path.relative(src, dir)))
fse.copySync(dir, path.join(lib, path.relative(src, dir)))
}
if (ext === '.less') {
let source = path.join(es, path.relative(src, dir))
let target = toCSSPath(source)
compile(dir, target)
source = path.join(lib, path.relative(src, dir))
target = toCSSPath(source)
compile(dir, target)
}
}
}
}
function makeStyleModule() {
const dir = path.join(src, 'style')
if (!fs.existsSync(dir)) {
fs.mkdirSync(dir)
}
const source = path.join(dist, 'index.css')
const target = path.join(dir, 'raw.ts')
const content = fs.readFileSync(source, { encoding: 'utf8' })
const prev = fs.existsSync(target)
? fs.readFileSync(target, { encoding: 'utf8' })
: null
const curr = `/* eslint-disable */
/**
* Auto generated file, do not modify it!
*/
export const content = \`${content}\`
`
if (prev !== curr) {
fs.writeFileSync(target, curr)
}
}
if (fs.existsSync(index)) {
compile(index, path.join(es, 'index.css'))
compile(index, path.join(lib, 'index.css'))
compile(index, path.join(dist, 'index.css'))
processLessInDir(src)
makeStyleModule()
} else {
// console.log(`style not found: ${index}`)
}