UNPKG

jsii-release

Version:

Release jsii modules to multiple package managers

239 lines 34.8 kB
"use strict"; var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; var desc = Object.getOwnPropertyDescriptor(m, k); if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { desc = { enumerable: true, get: function() { return m[k]; } }; } Object.defineProperty(o, k2, desc); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; })); var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { Object.defineProperty(o, "default", { enumerable: true, value: v }); }) : function(o, v) { o["default"] = v; }); var __importStar = (this && this.__importStar) || (function () { var ownKeys = function(o) { ownKeys = Object.getOwnPropertyNames || function (o) { var ar = []; for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; return ar; }; return ownKeys(o); }; return function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); __setModuleDefault(result, mod); return result; }; })(); Object.defineProperty(exports, "__esModule", { value: true }); exports.GoReleaser = void 0; const path = __importStar(require("path")); const fs = __importStar(require("fs-extra")); const git = __importStar(require("../help/git")); const os = __importStar(require("../help/os")); const shell = __importStar(require("../help/shell")); /** * Release a set of Golang modules. */ class GoReleaser { constructor(props) { if (!shell.which('git')) { throw new Error('git must be available to in order to be able to push Go code to GitHub'); } this.version = props.version; this.gitCommitMessage = props.message; this.dir = path.resolve(props.dir ?? path.join(process.cwd(), 'dist', 'go')); this.gitBranch = props.branch ?? 'main'; this.dryRun = props.dryRun ?? false; const gitUsername = props.username ?? git.username(); const gitUseremail = props.email ?? git.email(); if (!gitUsername) { throw new Error('Unable to detect username. either configure a git user.name or pass GIT_USER_NAME env variable'); } if (!gitUseremail) { throw new Error('Unable to detect user email. either configure a git user.email or pass GIT_USER_EMAIL env variable'); } this.gitUseremail = gitUseremail; this.gitUsername = gitUsername; } /** * Run the release process. * * @returns metadata about the release. */ release() { const modules = this.collectModules(this.dir); if (modules.length === 0) { console.log('No modules detected. Skipping'); return {}; } console.log('Detected modules:'); modules.forEach(m => console.log(` - ${m.modFile}`)); const repoURL = this.extractRepoURL(modules); const repoDir = path.join(os.mkdtempSync(), 'repo'); git.clone(repoURL, repoDir); const cwd = process.cwd(); try { process.chdir(repoDir); return this.doRelease(modules, repoDir); } finally { process.chdir(cwd); } } doRelease(modules, repoDir) { git.identify(this.gitUsername, this.gitUseremail); git.checkout(this.gitBranch, { createIfMissing: true }); this.syncRepo(repoDir); git.add('.'); if (!git.diffIndex()) { console.log('No changes. Skipping release'); return {}; } const commitMessage = this.gitCommitMessage ?? this.buildReleaseMessage(modules); git.commit(commitMessage); const tags = []; for (const module of modules) { const name = this.buildTagName(module); const created = git.tag(name); if (created) { tags.push(name); } } if (tags.length === 0) { console.log('All tags already exist. Skipping release'); return {}; } const refs = [...tags, this.gitBranch]; if (this.dryRun) { console.log('==========================================='); console.log(' 🏜️ DRY-RUN MODE 🏜️'); console.log('==========================================='); refs.forEach(t => console.log(`Remote ref will be updated: ${t}`)); } else { refs.forEach(t => git.push(t)); } return { tags, commitMessage, repoDir }; } collectModules(dir) { const modules = []; for (const p of [...fs.readdirSync(dir), '.']) { const modFile = path.join(dir, p, 'go.mod'); if (fs.existsSync(modFile)) { modules.push(this.parseModule(modFile)); } } return modules; } parseModule(modFile) { const version = this.extractVersion(path.dirname(modFile)); const majorVersion = Number(version.split('.')[0]); // extract the module decleration (e.g 'module github.com/aws/constructs-go/constructs/v3') const match = fs.readFileSync(modFile).toString().match(/module (.*)/); if (!match || !match[1]) { throw new Error(`Unable to detected module declaration in ${modFile}`); } // e.g 'github.com/aws/constructs-go/constructs/v3' const cannonicalName = match[1]; // e.g ['github.com', 'aws', 'constructs-go', 'constructs', 'v3'] const cannonicalNameParts = cannonicalName.split('/'); // e.g 'github.com/aws/constructs-go' const repoURL = cannonicalNameParts.slice(0, 3).join('/'); // e.g 'v3' const majorVersionSuffix = majorVersion > 1 ? `/v${majorVersion}` : ''; if (!cannonicalName.endsWith(majorVersionSuffix)) { throw new Error(`Module declaration in '${modFile}' expected to end with '${majorVersionSuffix}' since its major version is larger than 1`); } if (!repoURL.startsWith('github.com')) { if (!(git.detectSSH() || git.detectGHE())) { throw new Error(`Repository must be hosted on github.com. Found: '${repoURL}' in ${modFile}`); } } let repoPath = cannonicalNameParts .slice(3) // e.g ['constructs', 'v3'] .join('/'); // e.g 'constructs/v3' // we could have something like // constructs/v3 // or something like // constructsv3/v3 // we only want to strip the last 'v3' const split = repoPath.split('/'); if (split[split.length - 1] === `v${majorVersion}`) { split.pop(); repoPath = split.join('/'); } // strip '/' if exists (wont exist for top level modules) repoPath = repoPath.endsWith('/') ? repoPath.substr(0, repoPath.length - 1) : repoPath; return { modFile, version, cannonicalName, repoPath, repoURL }; } buildTagName(m) { return m.repoPath === '' ? `v${m.version}` : `${m.repoPath}/v${m.version}`; } buildReleaseMessage(modules) { const semantic = 'chore(release)'; const versions = new Set(modules.map(m => m.version)); if (versions.size === 1) { // single version (e.g chore(release): v1.2.3) return `${semantic}: v${versions.values().next().value}`; } else { // multiple versions (e.g chore(release): chore(release): module1@v1.2.3 module2@v1.2.3) return `${semantic}: ${modules.map(m => `${m.repoPath ? `${m.repoPath}@` : ''}v${m.version}`).join(' ')}`; } } syncRepo(repoDir) { const topLevel = path.join(repoDir, 'go.mod'); if (fs.existsSync(topLevel)) { // with top level modules we sync the entire repository // so we just empty it out fs.readdirSync(repoDir) .filter(f => f !== '.git') .forEach(f => fs.removeSync(path.join(repoDir, f))); } else { // otherwise, we selectively remove the submodules only. for (const p of fs.readdirSync(repoDir)) { const submodule = path.join(repoDir, p, 'go.mod'); if (fs.existsSync(submodule)) { fs.removeSync(path.join(repoDir, p)); } } } fs.copySync(this.dir, repoDir, { recursive: true }); } extractRepoURL(modules) { const repos = new Set(modules.map(m => m.repoURL)); if (repos.size === 0) { throw new Error('Unable to detect repository from module files.'); } if (repos.size > 1) { throw new Error('Multiple repositories found in module files'); } return repos.values().next().value; } extractVersion(moduleDirectory) { const versionFile = path.join(moduleDirectory, 'version'); const repoVersion = this.version; const moduleVersion = fs.existsSync(versionFile) ? fs.readFileSync(versionFile).toString() : undefined; if (repoVersion && moduleVersion && repoVersion !== moduleVersion) { throw new Error(`Repo version (${repoVersion}) conflicts with module version (${moduleVersion}) for module in ${moduleDirectory}`); } // just take the one thats defined, they have to the same if both are. const version = moduleVersion ? moduleVersion : repoVersion; if (!version) { throw new Error(`Unable to determine version of module ${moduleDirectory}. ` + "Either include a 'version' file, or specify a global version using the VERSION environment variable."); } return version; } } exports.GoReleaser = GoReleaser; //# 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* as path from 'path';\nimport * as fs from 'fs-extra';\nimport * as git from '../help/git';\nimport * as os from '../help/os';\nimport * as shell from '../help/shell';\n\n/**\n * Encapsulates some information about the release.\n */\nexport interface GoRelease {\n\n  /**\n   * The tags the release created.\n   */\n  readonly tags?: string[];\n\n  /**\n   * The commit message of the release.\n   */\n  readonly commitMessage?: string;\n\n  /**\n   * The directory where the repository was released from.\n   */\n  readonly repoDir?: string;\n}\n\n/**\n * Properties for `GoReleaser`.\n */\nexport interface GoReleaserProps {\n\n  /**\n   * The source code directory.\n   *\n   * @default 'dist/go'\n   */\n  readonly dir?: string;\n\n  /**\n   * Execute a dry run only.\n   *\n   * @default false\n   */\n  readonly dryRun?: boolean;\n\n  /**\n   * The branch to push to.\n   *\n   * @default 'main'\n   */\n  readonly branch?: string;\n\n  /**\n   * The username to use for the commit.\n   *\n   * @default - taken from git config. throws if not configured.\n   */\n  readonly username?: string;\n\n  /**\n   * The email to use for the commit.\n   *\n   * @default - taken from git config. throws if not configured.\n   */\n  readonly email?: string;\n\n  /**\n   * The version.\n   *\n   * @default - taken from the 'version'. throws if doesn't exist.\n   */\n  readonly version?: string;\n\n  /**\n   * The message to use for the commit marking the release.\n   */\n  readonly message?: string;\n}\n\n/**\n * Information about a specific module.\n */\nexport interface GoModule {\n\n  /**\n   * Path to the mod file.\n   */\n  readonly modFile: string;\n\n  /**\n   * The version of the module.\n   */\n  readonly version: string;\n\n  /**\n   * The cannonical name of the module. (e.g 'github.com/aws/constructs-go/constructs/v3`)\n   */\n  readonly cannonicalName: string;\n\n  /**\n   * The path inside the repository the module is located in. (e.g 'constructs')\n   */\n  readonly repoPath: string;\n\n  /**\n   * The repository URL. (e.g 'github.com/aws/constructs')\n   */\n  readonly repoURL: string;\n\n}\n\n/**\n * Release a set of Golang modules.\n */\nexport class GoReleaser {\n\n  private readonly version?: string;\n  private readonly gitCommitMessage?: string;\n\n  private readonly dir: string;\n  private readonly dryRun: boolean;\n  private readonly gitBranch: string;\n  private readonly gitUsername: string;\n  private readonly gitUseremail: string;\n\n  constructor(props: GoReleaserProps) {\n\n    if (!shell.which('git')) {\n      throw new Error('git must be available to in order to be able to push Go code to GitHub');\n    }\n\n    this.version = props.version;\n    this.gitCommitMessage = props.message;\n    this.dir = path.resolve(props.dir ?? path.join(process.cwd(), 'dist', 'go'));\n    this.gitBranch = props.branch ?? 'main';\n    this.dryRun = props.dryRun ?? false;\n\n    const gitUsername = props.username ?? git.username();\n    const gitUseremail = props.email ?? git.email();\n\n    if (!gitUsername) {\n      throw new Error('Unable to detect username. either configure a git user.name or pass GIT_USER_NAME env variable');\n    }\n\n    if (!gitUseremail) {\n      throw new Error('Unable to detect user email. either configure a git user.email or pass GIT_USER_EMAIL env variable');\n    }\n\n    this.gitUseremail = gitUseremail;\n    this.gitUsername = gitUsername;\n  }\n\n  /**\n   * Run the release process.\n   *\n   * @returns metadata about the release.\n   */\n  public release(): GoRelease {\n    const modules = this.collectModules(this.dir);\n    if (modules.length === 0) {\n      console.log('No modules detected. Skipping');\n      return {};\n    }\n\n    console.log('Detected modules:');\n    modules.forEach(m => console.log(` - ${m.modFile}`));\n\n    const repoURL = this.extractRepoURL(modules);\n    const repoDir = path.join(os.mkdtempSync(), 'repo');\n    git.clone(repoURL, repoDir);\n\n    const cwd = process.cwd();\n    try {\n      process.chdir(repoDir);\n      return this.doRelease(modules, repoDir);\n    } finally {\n      process.chdir(cwd);\n    }\n\n  }\n\n  private doRelease(modules: GoModule[], repoDir: string): GoRelease {\n\n    git.identify(this.gitUsername, this.gitUseremail);\n    git.checkout(this.gitBranch, { createIfMissing: true });\n    this.syncRepo(repoDir);\n\n    git.add('.');\n    if (!git.diffIndex()) {\n      console.log('No changes. Skipping release');\n      return {};\n    }\n\n    const commitMessage = this.gitCommitMessage ?? this.buildReleaseMessage(modules);\n    git.commit(commitMessage);\n\n    const tags = [];\n    for (const module of modules) {\n      const name = this.buildTagName(module);\n      const created = git.tag(name);\n      if (created) { tags.push(name); }\n    }\n\n    if (tags.length === 0) {\n      console.log('All tags already exist. Skipping release');\n      return {};\n    }\n\n    const refs = [...tags, this.gitBranch];\n\n    if (this.dryRun) {\n      console.log('===========================================');\n      console.log('            🏜️ DRY-RUN MODE 🏜️');\n      console.log('===========================================');\n      refs.forEach(t => console.log(`Remote ref will be updated: ${t}`));\n    } else {\n      refs.forEach(t => git.push(t));\n    }\n    return { tags, commitMessage, repoDir };\n  }\n\n  private collectModules(dir: string): GoModule[] {\n    const modules: GoModule[] = [];\n    for (const p of [...fs.readdirSync(dir), '.']) {\n      const modFile = path.join(dir, p, 'go.mod');\n      if (fs.existsSync(modFile)) {\n        modules.push(this.parseModule(modFile));\n      }\n    }\n    return modules;\n  }\n\n  private parseModule(modFile: string): GoModule {\n\n    const version = this.extractVersion(path.dirname(modFile));\n    const majorVersion = Number(version.split('.')[0]);\n\n    // extract the module decleration (e.g 'module github.com/aws/constructs-go/constructs/v3')\n    const match = fs.readFileSync(modFile).toString().match(/module (.*)/);\n    if (!match || !match[1]) {\n      throw new Error(`Unable to detected module declaration in ${modFile}`);\n    }\n\n    // e.g 'github.com/aws/constructs-go/constructs/v3'\n    const cannonicalName = match[1];\n\n    // e.g ['github.com', 'aws', 'constructs-go', 'constructs', 'v3']\n    const cannonicalNameParts = cannonicalName.split('/');\n\n    // e.g 'github.com/aws/constructs-go'\n    const repoURL = cannonicalNameParts.slice(0, 3).join('/');\n\n    // e.g 'v3'\n    const majorVersionSuffix = majorVersion > 1 ? `/v${majorVersion}` : '';\n\n    if (!cannonicalName.endsWith(majorVersionSuffix)) {\n      throw new Error(`Module declaration in '${modFile}' expected to end with '${majorVersionSuffix}' since its major version is larger than 1`);\n    }\n\n    if (!repoURL.startsWith('github.com')) {\n      if (!(git.detectSSH() || git.detectGHE())) {\n        throw new Error(`Repository must be hosted on github.com. Found: '${repoURL}' in ${modFile}`);\n      }\n    }\n    let repoPath = cannonicalNameParts\n      .slice(3) // e.g ['constructs', 'v3']\n      .join('/'); // e.g 'constructs/v3'\n\n    // we could have something like\n    // constructs/v3\n    // or something like\n    // constructsv3/v3\n    // we only want to strip the last 'v3'\n    const split = repoPath.split('/');\n    if (split[split.length - 1] === `v${majorVersion}`) {\n      split.pop();\n      repoPath = split.join('/');\n    }\n\n    // strip '/' if exists (wont exist for top level modules)\n    repoPath = repoPath.endsWith('/') ? repoPath.substr(0, repoPath.length - 1) : repoPath;\n\n    return { modFile, version, cannonicalName, repoPath, repoURL };\n\n  }\n\n  private buildTagName(m: GoModule) {\n    return m.repoPath === '' ? `v${m.version}` : `${m.repoPath}/v${m.version}`;\n  }\n\n  private buildReleaseMessage(modules: GoModule[]) {\n    const semantic = 'chore(release)';\n    const versions = new Set(modules.map(m => m.version));\n    if (versions.size === 1) {\n      // single version (e.g chore(release): v1.2.3)\n      return `${semantic}: v${versions.values().next().value}`;\n    } else {\n      // multiple versions (e.g chore(release): chore(release): module1@v1.2.3  module2@v1.2.3)\n      return `${semantic}: ${modules.map(m => `${m.repoPath ? `${m.repoPath}@` : ''}v${m.version}`).join(' ')}`;\n    }\n  }\n\n  private syncRepo(repoDir: string) {\n    const topLevel = path.join(repoDir, 'go.mod');\n    if (fs.existsSync(topLevel)) {\n      // with top level modules we sync the entire repository\n      // so we just empty it out\n      fs.readdirSync(repoDir)\n        .filter(f => f !== '.git')\n        .forEach(f => fs.removeSync(path.join(repoDir, f)));\n    } else {\n      // otherwise, we selectively remove the submodules only.\n      for (const p of fs.readdirSync(repoDir)) {\n        const submodule = path.join(repoDir, p, 'go.mod');\n        if (fs.existsSync(submodule)) {\n          fs.removeSync(path.join(repoDir, p));\n        }\n      }\n    }\n    fs.copySync(this.dir, repoDir, { recursive: true });\n  }\n\n  private extractRepoURL(modules: GoModule[]): string {\n    const repos = new Set<string>(modules.map(m => m.repoURL));\n    if (repos.size === 0) {\n      throw new Error('Unable to detect repository from module files.');\n    }\n    if (repos.size > 1) {\n      throw new Error('Multiple repositories found in module files');\n    }\n    return repos.values().next().value!;\n  }\n\n  private extractVersion(moduleDirectory: string): string {\n\n    const versionFile = path.join(moduleDirectory, 'version');\n\n    const repoVersion = this.version;\n    const moduleVersion = fs.existsSync(versionFile) ? fs.readFileSync(versionFile).toString() : undefined;\n\n    if (repoVersion && moduleVersion && repoVersion !== moduleVersion) {\n      throw new Error(`Repo version (${repoVersion}) conflicts with module version (${moduleVersion}) for module in ${moduleDirectory}`);\n    }\n\n    // just take the one thats defined, they have to the same if both are.\n    const version = moduleVersion ? moduleVersion : repoVersion;\n\n    if (!version) {\n      throw new Error(`Unable to determine version of module ${moduleDirectory}. `\n        + \"Either include a 'version' file, or specify a global version using the VERSION environment variable.\");\n    }\n\n    return version;\n\n  }\n\n}\n"]}