55 lines
1.8 KiB
TypeScript
55 lines
1.8 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {join} from 'path';
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import {getRepoBaseDir} from '../../utils/config';
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import {Formatter} from './base-formatter';
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/**
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* Formatter for running buildifier against bazel related files.
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*/
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export class Buildifier extends Formatter {
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name = 'buildifier';
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binaryFilePath = join(getRepoBaseDir(), 'node_modules/.bin/buildifier');
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defaultFileMatcher = ['**/*.bzl', '**/BUILD.bazel', '**/WORKSPACE', '**/BUILD'];
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actions = {
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check: {
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commandFlags: `${BAZEL_WARNING_FLAG} --lint=warn --mode=check --format=json`,
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callback:
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(_: string, code: number, stdout: string) => {
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return code !== 0 || !JSON.parse(stdout)['success'];
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},
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},
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format: {
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commandFlags: `${BAZEL_WARNING_FLAG} --lint=fix --mode=fix`,
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callback:
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(file: string, code: number, _: string, stderr: string) => {
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if (code !== 0) {
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console.error(`Error running buildifier on: ${file}`);
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console.error(stderr);
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console.error();
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return true;
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}
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return false;
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}
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}
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};
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}
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// The warning flag for buildifier copied from angular/angular's usage.
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const BAZEL_WARNING_FLAG = `--warnings=attr-cfg,attr-license,attr-non-empty,attr-output-default,` +
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`attr-single-file,constant-glob,ctx-args,depset-iteration,depset-union,dict-concatenation,` +
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`duplicated-name,filetype,git-repository,http-archive,integer-division,load,load-on-top,` +
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`native-build,native-package,output-group,package-name,package-on-top,positional-args,` +
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`redefined-variable,repository-name,same-origin-load,string-iteration,unused-variable`;
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