86 lines
2.4 KiB
JavaScript
Executable File
86 lines
2.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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// [start-readme]
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//
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// Run this one time script to update headers for accessibility
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// Changing H3 to H2, H4 to H3, H5 to H4, and H6 to H5
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//
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// [end-readme]
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const fs = require('fs')
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const path = require('path')
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const walk = require('walk-sync')
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const re = /^#.*\n/gm
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async function updateMdHeaders (dir) {
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walk(dir, { includeBasePath: true, directories: false })
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.filter(file => !file.endsWith('README.md'))
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.forEach(file => {
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fs.readFile(file, 'utf8', (err, data) => {
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if (err) return console.error(err)
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const matchHeader = data.match(re)
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let firstHeader = (matchHeader) ? matchHeader[0].split(' ')[0] : null
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if (file.includes('data/reusables/')) {
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if (!file.endsWith('data/reusables/actions/actions-group-concurrency.md') && !file.endsWith('data/reusables/github-actions/actions-on-examples.md')) {
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firstHeader = 'reusable-' + firstHeader
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}
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}
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let result
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switch (firstHeader) {
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case '#':
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return
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case '##':
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return
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case '###':
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result = data
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.replace(/^### /gm, '## ')
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.replace(/^#### /gm, '### ')
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.replace(/^##### /gm, '#### ')
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.replace(/^###### /gm, '##### ')
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break
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case '####':
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result = data
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.replace(/^#### /gm, '## ')
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.replace(/^##### /gm, '### ')
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.replace(/^###### /gm, '#### ')
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break
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case 'reusable-####':
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result = data
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.replace(/^#### /gm, '### ')
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.replace(/^##### /gm, '#### ')
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break
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case 'reusable-#####':
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result = data
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.replace(/^##### /gm, '#### ')
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break
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case '#####':
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result = data
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.replace(/^##### /gm, '### ')
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.replace(/^###### /gm, '#### ')
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break
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default:
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return
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}
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fs.writeFile(file, result, 'utf8', function (err) {
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if (err) return console.log(err)
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})
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})
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})
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}
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async function main () {
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const mdDirPaths = [
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path.join(__dirname, '../../content'),
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path.join(__dirname, '../../data/reusables')
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]
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for (const dir of mdDirPaths) {
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await updateMdHeaders(dir)
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}
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}
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main()
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.catch(console.error)
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.finally(() => console.log('Done'))
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