import * as core from '@actions/core'; export interface Inputs { context: string; file: string; buildArgs: string[]; labels: string[]; tags: string[]; pull: boolean; target: string; allow: string[]; noCache: boolean; builder: string; platforms: string[]; load: boolean; push: boolean; outputs: string[]; cacheFrom: string[]; cacheTo: string[]; cacheGithub: boolean; bake: boolean; bakeFiles: string[]; bakeTargets: string[]; } export async function getInputs(): Promise { return { context: core.getInput('context') || '.', file: core.getInput('file') || './Dockerfile', buildArgs: await getInputList('build-args'), labels: await getInputList('labels'), tags: await getInputList('tags'), pull: /true/i.test(core.getInput('pull')), target: core.getInput('target'), allow: await getInputList('allow'), noCache: /true/i.test(core.getInput('no-cache')), builder: core.getInput('builder'), platforms: await getInputList('platforms'), load: /true/i.test(core.getInput('load')), push: /true/i.test(core.getInput('push')), outputs: await getInputList('outputs'), cacheFrom: await getInputList('cache-from'), cacheTo: await getInputList('cache-to'), cacheGithub: /true/i.test(core.getInput('cache-github')), bake: /true/i.test(core.getInput('bake')), bakeFiles: await getInputList('bake-files'), bakeTargets: await getInputList('bake-targets') }; } export async function getArgs(inputs: Inputs): Promise> { let args: Array = ['buildx']; if (inputs.bake) { args.push.apply(args, await getBakeArgs(inputs)); } else { args.push.apply(args, await getBuildArgs(inputs)); } args.push.apply(args, await getCommonArgs(inputs)); if (!inputs.bake) { args.push(inputs.context); } else { args.push.apply(args, inputs.bakeTargets); } return args; } async function getCommonArgs(inputs: Inputs): Promise> { let args: Array = []; if (inputs.noCache) { args.push('--no-cache'); } if (inputs.pull) { args.push('--pull'); } if (inputs.load) { args.push('--load'); } if (inputs.push) { args.push('--push'); } return args; } async function getBakeArgs(inputs: Inputs): Promise> { let args: Array = ['bake']; await asyncForEach(inputs.bakeFiles, async bakeFile => { args.push('--file', bakeFile); }); return args; } async function getBuildArgs(inputs: Inputs): Promise> { let args: Array = ['build']; await asyncForEach(inputs.buildArgs, async buildArg => { args.push('--build-arg', buildArg); }); await asyncForEach(inputs.labels, async label => { args.push('--label', label); }); await asyncForEach(inputs.tags, async tag => { args.push('--tag', tag); }); if (inputs.target) { args.push('--target', inputs.target); } if (inputs.allow) { args.push('--allow', inputs.allow.join(',')); } if (inputs.platforms) { args.push('--platform', inputs.platforms.join(',')); } await asyncForEach(inputs.outputs, async output => { args.push('--output', output); }); await asyncForEach(inputs.cacheFrom, async cacheFrom => { args.push('--cache-from', cacheFrom); }); await asyncForEach(inputs.cacheTo, async cacheTo => { args.push('--cache-to', cacheTo); }); if (inputs.file) { args.push('--file', inputs.file); } return args; } export async function getInputList(name: string): Promise { const items = core.getInput(name); if (items == '') { return []; } return items.split(/\r?\n/).reduce((acc, line) => acc.concat(line.split(',')).map(pat => pat.trim()), []); } export const asyncForEach = async (array, callback) => { for (let index = 0; index < array.length; index++) { await callback(array[index], index, array); } };