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32 lines
1.1 KiB
32 lines
1.1 KiB
3 years ago
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const { promisify } = require('util');
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const exec = promisify(require('child_process').exec);
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const storybook = require('./storybook.js');
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module.exports = { getHighlights };
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async function getHighlights({ artifactBase }) {
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let highlights = '';
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// here we assume the PR base branch ("target") is `develop` in lieu of doing
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// a query against the github api which requires an access token
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// see https://discuss.circleci.com/t/how-to-retrieve-a-pull-requests-base-branch-name-github/36911
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const changedFiles = await getChangedFiles({ target: 'develop' });
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console.log(`detected changed files vs develop:`);
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for (const filename of changedFiles) {
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console.log(` ${filename}`);
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}
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const announcement = await storybook.getHighlightAnnouncement({
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changedFiles,
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artifactBase,
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});
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if (announcement) {
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highlights += announcement;
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}
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return highlights;
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}
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async function getChangedFiles({ target }) {
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const { stdout } = await exec(`git diff --name-only ${target}...HEAD`);
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const changedFiles = stdout.split('\n').slice(0, -1);
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return changedFiles;
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}
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