120 строки
2.6 KiB
JavaScript
120 строки
2.6 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict-local
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* @format
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*/
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'use strict';
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const fs = require('fs');
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const mkdirp = require('mkdirp');
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const path = require('path');
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const {cp, echo, exec, exit} = require('shelljs');
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/*::
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type Commit = string
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*/
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function isGitRepo() {
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try {
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return (
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exec('git rev-parse --is-inside-work-tree', {
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silent: true,
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}).stdout.trim() === 'true'
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);
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} catch (error) {
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echo(
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`It wasn't possible to check if we are in a git repository. Details: ${error}`,
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);
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}
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return false;
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}
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function exitIfNotOnGit /*::<T>*/(
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command /*: () => T */,
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errorMessage /*: string */,
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gracefulExit /*: boolean */ = false,
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// $FlowFixMe[incompatible-return] Asserts return value
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) /*: T */ {
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if (isGitRepo()) {
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return command();
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} else {
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echo(errorMessage);
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exit(gracefulExit ? 0 : 1);
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}
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}
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function isTaggedLatest(commitSha /*: Commit */) /*: boolean */ {
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return (
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exec(`git rev-list -1 latest | grep ${commitSha}`, {
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silent: true,
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}).stdout.trim() === commitSha
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);
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}
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function getBranchName() /*: string */ {
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return exec('git rev-parse --abbrev-ref HEAD', {
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silent: true,
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}).stdout.trim();
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}
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function getCurrentCommit() /*: Commit */ {
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return isGitRepo()
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? exec('git rev-parse HEAD', {
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silent: true,
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}).stdout.trim()
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: 'TEMP';
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}
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function saveFiles(filePaths /*: Array<string> */, tmpFolder /*: string */) {
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for (const filePath of filePaths) {
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const dirName = path.dirname(filePath);
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if (dirName !== '.') {
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const destFolder = `${tmpFolder}/${dirName}`;
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mkdirp.sync(destFolder);
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}
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cp(filePath, `${tmpFolder}/${filePath}`);
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}
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}
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function revertFiles(filePaths /*: Array<string> */, tmpFolder /*: string */) {
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for (const filePath of filePaths) {
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const absoluteTmpPath = `${tmpFolder}/${filePath}`;
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if (fs.existsSync(absoluteTmpPath)) {
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cp(absoluteTmpPath, filePath);
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} else {
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echo(
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`It was not possible to revert ${filePath} since ${absoluteTmpPath} does not exist.`,
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);
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exit(1);
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}
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}
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}
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// git restore for local path
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function restore(repoPath /*: string */) {
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const result = exec('git restore .', {
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cwd: repoPath,
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});
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if (result.code !== 0) {
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throw new Error(result.stderr);
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}
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return;
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}
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module.exports = {
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exitIfNotOnGit,
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getCurrentCommit,
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getBranchName,
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isTaggedLatest,
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revertFiles,
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saveFiles,
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restore,
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};
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