102 lines
4.0 KiB
TypeScript
102 lines
4.0 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC 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 {readFileSync} from 'fs';
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import {resolve} from 'path';
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import {debug, info} from '../utils/console';
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import {GitClient} from '../utils/git/index';
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import {logGroup, logHeader} from './logging';
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import {getGroupsFromYaml} from './parse-yaml';
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export function verify() {
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const git = GitClient.getInstance();
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/** Full path to PullApprove config file */
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const PULL_APPROVE_YAML_PATH = resolve(git.baseDir, '.pullapprove.yml');
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/** All tracked files in the repository. */
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const REPO_FILES = git.allFiles();
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/** The pull approve config file. */
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const pullApproveYamlRaw = readFileSync(PULL_APPROVE_YAML_PATH, 'utf8');
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/** All of the groups defined in the pullapprove yaml. */
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const groups = getGroupsFromYaml(pullApproveYamlRaw);
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/**
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* PullApprove groups without conditions. These are skipped in the verification
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* as those would always be active and cause zero unmatched files.
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*/
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const groupsSkipped = groups.filter(group => !group.conditions.length);
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/** PullApprove groups with conditions. */
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const groupsWithConditions = groups.filter(group => !!group.conditions.length);
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/** Files which are matched by at least one group. */
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const matchedFiles: string[] = [];
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/** Files which are not matched by at least one group. */
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const unmatchedFiles: string[] = [];
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// Test each file in the repo against each group for being matched.
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REPO_FILES.forEach((file: string) => {
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if (groupsWithConditions.filter(group => group.testFile(file)).length) {
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matchedFiles.push(file);
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} else {
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unmatchedFiles.push(file);
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}
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});
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/** Results for each group */
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const resultsByGroup = groupsWithConditions.map(group => group.getResults());
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/**
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* Whether all group condition lines match at least one file and all files
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* are matched by at least one group.
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*/
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const verificationSucceeded =
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resultsByGroup.every(r => !r.unmatchedCount) && !unmatchedFiles.length;
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/**
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* Overall result
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*/
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logHeader('Overall Result');
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if (verificationSucceeded) {
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info('PullApprove verification succeeded!');
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} else {
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info(`PullApprove verification failed.`);
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info();
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info(`Please update '.pullapprove.yml' to ensure that all necessary`);
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info(`files/directories have owners and all patterns that appear in`);
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info(`the file correspond to actual files/directories in the repo.`);
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}
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/**
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* File by file Summary
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*/
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logHeader('PullApprove results by file');
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info.group(`Matched Files (${matchedFiles.length} files)`);
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matchedFiles.forEach(file => debug(file));
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info.groupEnd();
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info.group(`Unmatched Files (${unmatchedFiles.length} files)`);
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unmatchedFiles.forEach(file => info(file));
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info.groupEnd();
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/**
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* Group by group Summary
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*/
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logHeader('PullApprove results by group');
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info.group(`Groups skipped (${groupsSkipped.length} groups)`);
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groupsSkipped.forEach(group => debug(`${group.groupName}`));
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info.groupEnd();
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const matchedGroups = resultsByGroup.filter(group => !group.unmatchedCount);
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info.group(`Matched conditions by Group (${matchedGroups.length} groups)`);
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matchedGroups.forEach(group => logGroup(group, 'matchedConditions', debug));
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info.groupEnd();
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const unmatchedGroups = resultsByGroup.filter(group => group.unmatchedCount);
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info.group(`Unmatched conditions by Group (${unmatchedGroups.length} groups)`);
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unmatchedGroups.forEach(group => logGroup(group, 'unmatchedConditions'));
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info.groupEnd();
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const unverifiableConditionsInGroups =
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resultsByGroup.filter(group => group.unverifiableConditions.length > 0);
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info.group(`Unverifiable conditions by Group (${unverifiableConditionsInGroups.length} groups)`);
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unverifiableConditionsInGroups.forEach(group => logGroup(group, 'unverifiableConditions'));
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info.groupEnd();
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// Provide correct exit code based on verification success.
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process.exit(verificationSucceeded ? 0 : 1);
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}
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