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twbs--bootstrap/build/workbox.js
Mark Otto 0e920ce3f4 Reorganize docs for easier deploys
With the current docs directory setup, I'm making too many mistakes and have to manually address path changes and directory moves on deploy. This makes for a frustrating experience developing locally and shipping releases. With this PR, we're basically back to the same setup from v3—duplicating the dist directory into our docs directory. Not the most ideal, but very straightforward for me as the release manager.
2018-07-11 23:30:46 -07:00

58 lines
1.7 KiB
JavaScript

/*!
* Script to generate our docs service worker.
* Copyright 2017-2018 The Bootstrap Authors
* Copyright 2017-2018 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/
'use strict'
const fs = require('fs')
const path = require('path')
const swBuild = require('workbox-build')
const config = require('./workbox.config.json')
const buildPrefix = '_gh_pages/'
const workboxSWSrcPath = require.resolve('workbox-sw')
const wbFileName = path.basename(workboxSWSrcPath)
const workboxSWDestPath = `${buildPrefix}docs/4.1/assets/js/vendor/${wbFileName}`
const workboxSWSrcMapPath = `${workboxSWSrcPath}.map`
const workboxSWDestMapPath = `${workboxSWDestPath}.map`
fs.createReadStream(workboxSWSrcPath).pipe(fs.createWriteStream(workboxSWDestPath))
fs.createReadStream(workboxSWSrcMapPath).pipe(fs.createWriteStream(workboxSWDestMapPath))
const updateUrl = (manifestEntries) => {
const manifest = manifestEntries.map((entry) => {
if (entry.url.startsWith(buildPrefix)) {
const regex = new RegExp(buildPrefix, 'g')
entry.url = entry.url.replace(regex, '')
}
return entry
})
return {
manifest,
warnings: []
}
}
config.manifestTransforms = [updateUrl]
swBuild.injectManifest(config).then(({
count,
size
}) => {
const wbSwRegex = /{fileName}/g
fs.readFile(config.swDest, 'utf8', (err, data) => {
if (err) {
throw err
}
const swFileContents = data.replace(wbSwRegex, wbFileName)
fs.writeFile(config.swDest, swFileContents, () => {
console.log(`Pre-cache Manifest generated. Pre-cached ${count} files, totalling ${size} bytes.`)
})
})
}).catch((error) => {
console.error(`Something went wrong: ${error}`)
})