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be smarter about files synced

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This commit is contained in:
Shawn Allen 2018-12-06 14:00:24 -08:00
parent 3abd52b043
commit b1d769259b
1 changed files with 49 additions and 17 deletions
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66
docs/lib/sync.js
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@ -1,9 +1,10 @@
const chokidar = require('chokidar')
const klaw = require('klaw-sync')
const minimatch = require('minimatch')
const matter = require('gray-matter')
const {green, red, yellow} = require('colorette')
const {basename, dirname, join} = require('path')
const {copySync, ensureDirSync, removeSync, writeFileSync} = require('fs-extra')
const {copySync, ensureDirSync, existsSync, readFileSync, removeSync} = require('fs-extra')
const {getIgnored, setIgnored} = require('./ignore')
const sourceDir = join(__dirname, '../../modules')
@ -18,7 +19,7 @@ const map = {
'primer-layout/README.md': 'objects/layout.md',
'primer-layout/docs/*.md': path => `objects/${basename(path)}`,
'primer-marketing-support/README.md': 'support/marketing-variables.md',
'primer-marketing-type/README.md': 'utilities/marketing-type.md',
'primer-marketing-type/docs/index.md': 'utilities/marketing-type.md',
'primer-marketing-utilities/README.md': false, // 'utilities/marketing.md',
'primer-marketing-utilities/docs/*.md': path => `utilities/marketing-${basename(path)}`,
'primer-marketing/README.md': false, // 'packages/primer-marketing.md',
@ -38,16 +39,26 @@ function sync({debug = false}) {
const log = debug ? console.warn : noop
const ignored = getIgnored(ignoreFile)
for (const file of ignored) {
log(`${yellow('x')} removing: ${file}`)
removeSync(file)
try {
removeSync(file)
log(`${yellow('x')} removed: ${file}`)
} catch (error) {
log(`${red('x')} missing: ${file}`)
}
}
console.time('get links')
const links = getLinks(sourceDir, destDir, map)
log(yellow(`linking ${links.length} files...`))
syncLinks(links)
const toBeIgnored = links.map(link => link.dest.substr(destDir.length + 1))
log(yellow(`adding ${toBeIgnored.length} files to ${ignoreFile}...`))
setIgnored(ignoreFile, toBeIgnored)
log(green('done!'))
console.timeEnd('get links')
if (links.length) {
log(yellow(`linking ${links.length} files...`))
syncLinks(links)
const toBeIgnored = links.map(link => link.dest.substr(destDir.length + 1))
log(yellow(`adding ${toBeIgnored.length} files to ${ignoreFile}...`))
setIgnored(ignoreFile, toBeIgnored)
log(green('done!'))
} else {
log(yellow('(no links to copy)'))
}
}
function watch(options) {
@ -74,12 +85,16 @@ function watch(options) {
}
function syncLinks(links) {
const message = `sync ${links.length} links`
console.time(message)
for (const {source, dest} of links) {
const destDir = dirname(dest)
console.warn(`${source.substr(sourceDir.length + 1)} ${yellow('->')} ${dest.substr(destDir.length + 1)}`)
const destPath = dirname(dest)
removeSync(dest)
ensureDirSync(destDir)
ensureDirSync(destPath)
copySync(source, dest)
}
console.timeEnd(message)
}
function getLinks(sourceDir, destDir, map) {
@ -108,7 +123,6 @@ function getLinks(sourceDir, destDir, map) {
if (source === pattern || minimatch(source, pattern)) {
const dest = typeof name === 'function' ? name(source) : name
if (dest) {
console.warn(`${source} ${yellow('->')} ${dest}`)
links.push({source, dest})
linked = true
}
@ -120,11 +134,11 @@ function getLinks(sourceDir, destDir, map) {
}
}
skipped = skipped.filter(file => file !== 'README.md')
skipped = skipped.filter(source => source !== 'README.md')
if (skipped.length) {
console.warn(`skipped ${skipped.length} markdown files:`)
for (const file of skipped) {
console.warn(`${red('x')} ${file}`)
console.warn(`ignored ${yellow(skipped.length)} files`)
for (const source of skipped) {
console.warn(`${yellow('-')} ${source}`)
}
}
@ -132,6 +146,24 @@ function getLinks(sourceDir, destDir, map) {
source: join(sourceDir, source),
dest: join(destDir, dest)
}))
.filter(({source, dest}) => {
if (!existsSync(source)) {
console.warn(`${red('x')} missing: ${source.substr(sourceDir.length + 1)}`)
return false
}
const sourceContent = readFileSync(source, 'utf8')
const {data} = matter(sourceContent)
if (data.docs === false) {
console.warn(`${yellow('x')} ${source.substr(sourceDir.length + 1)} (docs: false)`)
return false
}
try {
const destContent = readFileSync(dest, 'utf8')
return sourceContent !== destContent
} catch (error) {
return true
}
})
}
function shortName(path) {