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DefaultLastReleaseResolver.ts
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DefaultLastReleaseResolver.ts
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import { cmd } from "../CommandRunner";
import { TagFormatter } from "../formatting/TagFormatter";
import { LastReleaseResolver } from "./LastReleaseResolver";
import { ReleaseInformation } from "./ReleaseInformation";
import { ActionConfig } from "../ActionConfig";
import * as core from '@actions/core';
export class DefaultLastReleaseResolver implements LastReleaseResolver {
private changePath: string;
private useBranches: boolean;
constructor(config: ActionConfig) {
this.changePath = config.changePath;
this.useBranches = config.useBranches;
}
async ResolveAsync(current: string, tagFormatter: TagFormatter): Promise<ReleaseInformation> {
const releasePattern = tagFormatter.GetPattern();
let currentTag = (await cmd(
`git tag --points-at ${current} ${releasePattern}`
)).trim();
currentTag = tagFormatter.IsValid(currentTag) ? currentTag : '';
const isTagged = currentTag !== '';
const [currentMajor, currentMinor, currentPatch] = !!currentTag ? tagFormatter.Parse(currentTag) : [null, null, null];
let tagsCount = 0;
let tag = '';
try {
const refPrefixPattern = this.useBranches ? 'refs/heads/' : 'refs/tags/';
if (!!currentTag) {
// If we already have the current branch tagged, we are checking for the previous one
// so that we will have an accurate increment (assuming the new tag is the expected one)
const command = `git for-each-ref --sort=-v:*refname --format=%(refname:short) --merged=${current} ${refPrefixPattern}${releasePattern}`;
const tags = (await cmd(command)).split('\n')
tagsCount = tags.length;
tag = tags
.find(t => tagFormatter.IsValid(t) && t !== currentTag) || '';
} else {
const command = `git for-each-ref --sort=-v:*refname --format=%(refname:short) --merged=${current} ${refPrefixPattern}${releasePattern}`;
const tags = (await cmd(command)).split('\n')
tagsCount = tags.length;
tag = tags
.find(t => tagFormatter.IsValid(t)) || '';
}
tag = tag.trim();
}
catch (err) {
tag = '';
}
if (tag === '') {
if (await cmd('git', 'remote') !== '') {
// Since there is no remote, we assume that there are no other tags to pull. In
// practice this isn't likely to happen, but it keeps the test output from being
// polluted with a bunch of warnings.
if (tagsCount > 0) {
core.warning(`None of the ${tagsCount} tags(s) found were valid version tags for the present configuration. If this is unexpected, check to ensure that the configuration is correct and matches the tag format you are using.`);
} else {
core.warning('No tags are present for this repository. If this is unexpected, check to ensure that tags have been pulled from the remote.');
}
}
const [major, minor, patch] = tagFormatter.Parse('');
// no release tags yet, use the initial commit as the root
return new ReleaseInformation(major, minor, patch, '', currentMajor, currentMinor, currentPatch, isTagged);
}
// parse the version tag
const [major, minor, patch] = tagFormatter.Parse(tag);
const root = await cmd('git', `merge-base`, tag, current);
return new ReleaseInformation(major, minor, patch, root.trim(), currentMajor, currentMinor, currentPatch, isTagged);
}
}