52 lines
1.6 KiB
JavaScript
Executable File
52 lines
1.6 KiB
JavaScript
Executable File
#!/usr/bin/env node
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import * as github from '@actions/github'
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import { setOutput } from '@actions/core'
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const { GITHUB_TOKEN, APP_URL } = process.env
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const context = github.context
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if (!GITHUB_TOKEN) {
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throw new Error(`GITHUB_TOKEN environment variable not set`)
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}
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if (!APP_URL) {
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throw new Error(`APP_URL environment variable not set`)
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}
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const octokit = github.getOctokit(GITHUB_TOKEN)
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const response = await octokit.rest.repos.compareCommits({
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owner: context.repo.owner,
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repo: context.payload.repository.name,
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base: context.payload.pull_request.base.sha,
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head: context.payload.pull_request.head.sha,
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})
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const { files } = response.data
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let markdownTable =
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'| **Source** | **Preview** | **Production** | **What Changed** |\n|:----------- |:----------- |:----------- |:----------- |\n'
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const pathPrefix = 'content/'
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const articleFiles = files.filter(
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({ filename }) => filename.startsWith(pathPrefix) && !filename.endsWith('/index.md')
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)
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for (const file of articleFiles) {
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const sourceUrl = file.blob_url
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const fileName = file.filename.slice(pathPrefix.length)
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const fileUrl = fileName.slice(0, fileName.lastIndexOf('.'))
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const previewLink = `https://${APP_URL}/${fileUrl}`
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const productionLink = `https://docs.github.com/${fileUrl}`
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let markdownLine = ''
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if (file.status === 'modified') {
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markdownLine = `| [content/${fileName}](${sourceUrl}) | [Modified](${previewLink}) | [Original](${productionLink}) | |\n`
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} else if (file.status === 'added') {
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markdownLine = `| New file: [content/${fileName}](${sourceUrl}) | [Modified](${previewLink}) | | |\n`
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}
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markdownTable += markdownLine
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}
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setOutput('changesTable', markdownTable)
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