61 lines
1.9 KiB
JavaScript
61 lines
1.9 KiB
JavaScript
const {uniqBy, intersection} = require('lodash');
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const semver = require('semver');
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const semverDiff = require('semver-diff');
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const getLastRelease = require('./get-last-release');
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const {makeTag, getLowerBound} = require('./utils');
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/**
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* Find releases that have been merged from from a higher branch but not added on the channel of the current branch.
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*
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* @param {Object} context semantic-release context.
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*
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* @return {Array<Object>} Last release and next release to be added on the channel of the current branch.
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*/
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module.exports = (context) => {
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const {
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branch,
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branches,
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options: {tagFormat},
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} = context;
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const higherChannels = branches
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// Consider only releases of higher branches
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.slice(branches.findIndex(({name}) => name === branch.name) + 1)
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// Exclude prerelease branches
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.filter(({type}) => type !== 'prerelease')
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.map(({channel}) => channel || null);
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const versiontoAdd = uniqBy(
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branch.tags.filter(
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({channels, version}) =>
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!channels.includes(branch.channel || null) &&
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intersection(channels, higherChannels).length > 0 &&
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(branch.type !== 'maintenance' || semver.gte(version, getLowerBound(branch.mergeRange)))
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),
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'version'
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).sort((a, b) => semver.compare(b.version, a.version))[0];
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if (versiontoAdd) {
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const {version, gitTag, channels} = versiontoAdd;
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const lastRelease = getLastRelease(context, {before: version});
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if (semver.gt(getLastRelease(context).version, version)) {
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return;
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}
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const type = lastRelease.version ? semverDiff(lastRelease.version, version) : 'major';
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const name = makeTag(tagFormat, version);
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return {
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lastRelease,
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currentRelease: {type, version, channels, gitTag, name, gitHead: gitTag},
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nextRelease: {
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type,
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version,
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channel: branch.channel || null,
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gitTag: makeTag(tagFormat, version),
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name,
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gitHead: gitTag,
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},
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};
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}
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};
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