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Coerces Git tag to semver (#3)

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Co-authored-by: CrazyMax <crazy-max@users.noreply.github.com>
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CrazyMax 2020-10-26 01:39:21 +01:00 • committed by GitHub
parent 8ec02f11ef
commit 5bc3bf6dce
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13 changed files with 785 additions and 443 deletions
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105
src/meta.ts
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@ -2,10 +2,14 @@ import * as handlebars from 'handlebars';
import * as moment from 'moment';
import * as semver from 'semver';
import {Inputs} from './context';
import * as core from '@actions/core';
import {Context} from '@actions/github/lib/context';
import {ReposGetResponseData} from '@octokit/types';
export interface Version {
version: string | undefined;
latest: boolean;
}
export class Meta {
private readonly inputs: Inputs;
private readonly context: Context;
@ -22,35 +26,62 @@ export class Meta {
this.date = new Date();
}
public version(): string | undefined {
public version(): Version {
const currentDate = this.date;
const version: Version = {
version: undefined,
latest: false
};
if (/schedule/.test(this.context.eventName)) {
return handlebars.compile(this.inputs.tagSchedule)(this.scheduleTplContext());
version.version = handlebars.compile(this.inputs.tagSchedule)({
date: function (format) {
return moment(currentDate).utc().format(format);
}
});
} else if (/^refs\/tags\//.test(this.context.ref)) {
const tag = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
const sver = semver.clean(tag);
return sver ? sver : tag;
if (this.inputs.tagCoerceTag) {
const coerce = semver.coerce(tag);
if (coerce) {
version.version = handlebars.compile(this.inputs.tagCoerceTag)(coerce);
version.latest = true;
} else if (sver) {
version.version = sver;
version.latest = true;
} else {
version.version = tag;
}
} else if (sver) {
version.version = sver;
version.latest = true;
} else {
version.version = tag;
}
} else if (/^refs\/heads\//.test(this.context.ref)) {
const branch = this.context.ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
return this.inputs.tagEdge && this.inputs.tagEdgeBranch === branch ? 'edge' : branch;
version.version = this.context.ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === version.version) {
version.version = 'edge';
}
} else if (/^refs\/pull\//.test(this.context.ref)) {
const pr = this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '');
return `pr-${pr}`;
version.version = `pr-${this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '')}`;
}
return version;
}
public tags(): Array<string> {
const version: Version = this.version();
if (!version.version) {
return [];
}
let tags: Array<string> = [];
for (const image of this.inputs.images) {
if (/schedule/.test(this.context.eventName)) {
tags.push.apply(tags, this.eventSchedule(image));
} else if (/^refs\/tags\//.test(this.context.ref)) {
tags.push.apply(tags, this.eventTag(image));
} else if (/^refs\/heads\//.test(this.context.ref)) {
tags.push.apply(tags, this.eventBranch(image));
} else if (/^refs\/pull\//.test(this.context.ref)) {
tags.push.apply(tags, this.eventPullRequest(image));
} else {
core.warning(`Unknown event "${this.context.eventName}" with ref "${this.context.ref}"`);
tags.push(`${image}:${version.version}`);
if (version.latest) {
tags.push(`${image}:latest`);
}
if (this.context.sha && this.inputs.tagSha) {
tags.push(`${image}:sha-${this.context.sha.substr(0, 7)}`);
@ -65,46 +96,10 @@ export class Meta {
`org.opencontainers.image.description=${this.repo.description || ''}`,
`org.opencontainers.image.url=${this.repo.html_url || ''}`,
`org.opencontainers.image.source=${this.repo.clone_url || ''}`,
`org.opencontainers.image.version=${this.version() || ''}`,
`org.opencontainers.image.version=${this.version().version || ''}`,
`org.opencontainers.image.created=${this.date.toISOString()}`,
`org.opencontainers.image.revision=${this.context.sha || ''}`,
`org.opencontainers.image.licenses=${this.repo.license?.spdx_id || ''}`
];
}
private eventSchedule(image: string): Array<string> {
const schedule = handlebars.compile(this.inputs.tagSchedule)(this.scheduleTplContext());
return [`${image}:${schedule}`];
}
private eventTag(image: string): Array<string> {
const tag = this.context.ref.replace(/^refs\/tags\//g, '').replace(/\//g, '-');
const version = semver.clean(tag);
if (version) {
return [`${image}:${version}`, `${image}:latest`];
}
return [`${image}:${tag}`];
}
private eventBranch(image: string): Array<string> {
const branch = this.context.ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
if (this.inputs.tagEdge && this.inputs.tagEdgeBranch === branch) {
return [`${image}:edge`];
}
return [`${image}:${branch}`];
}
private eventPullRequest(image: string): Array<string> {
const pr = this.context.ref.replace(/^refs\/pull\//g, '').replace(/\/merge$/g, '');
return [`${image}:pr-${pr}`];
}
private scheduleTplContext(): any {
const currentDate = this.date;
return {
date: function (format) {
return moment(currentDate).utc().format(format);
}
};
}
}