UNPKG

projen

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CDK for software projects

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.bump = bump; const fs_1 = require("fs"); const path_1 = require("path"); const semver_1 = require("semver"); const logging = require("../logging"); const util_1 = require("../util"); const version_1 = require("../version"); /** * Resolves the latest version from git tags and uses `commit-and-tag-version` to bump * to the next version based on commits. * * This expects `commit-and-tag-version` to be installed in the path. * * @param cwd working directory (git repository) * @param options options */ async function bump(cwd, options) { const versionFile = (0, path_1.join)(cwd, options.versionFile); const prerelease = options.prerelease; const major = options.majorVersion; const minor = options.minorVersion; const minMajorVersion = options.minMajorVersion; const prefix = options.tagPrefix ?? ""; const bumpFile = (0, path_1.join)(cwd, options.bumpFile); const changelogFile = (0, path_1.join)(cwd, options.changelog); const releaseTagFile = (0, path_1.join)(cwd, options.releaseTagFile); const bumpPackage = options.bumpPackage ?? "commit-and-tag-version@^12"; if (major && minMajorVersion) { throw new Error(`minMajorVersion and majorVersion cannot be used together.`); } if (options.nextVersionCommand && minMajorVersion) { throw new Error(`minMajorVersion and nextVersionCommand cannot be used together.`); } if (minor && !major) { throw new Error(`minorVersion and majorVersion must be used together.`); } await fs_1.promises.mkdir((0, path_1.dirname)(bumpFile), { recursive: true }); await fs_1.promises.mkdir((0, path_1.dirname)(changelogFile), { recursive: true }); await fs_1.promises.mkdir((0, path_1.dirname)(releaseTagFile), { recursive: true }); const { latestVersion, latestTag, isFirstRelease } = determineLatestTag({ cwd, major, minor, prerelease, prefix, }); const { contents, newline } = await tryReadVersionFile(versionFile); // update version contents.version = latestVersion; logging.info(`Update ${versionFile} to latest resolved version: ${latestVersion}`); await fs_1.promises.writeFile(versionFile, JSON.stringify(contents, undefined, 2) + (newline ? "\n" : "")); // check for commits since the last release tag let skipBump = false; let restoreTag = false; // First Release is never skipping bump if (!isFirstRelease) { const findCommits = (options.releasableCommits ?? version_1.ReleasableCommits.everyCommit().cmd).replace("$LATEST_TAG", latestTag); const commitsSinceLastTag = (0, util_1.execOrUndefined)(findCommits, { cwd })?.split("\n"); const numCommitsSinceLastTag = commitsSinceLastTag?.length ?? 0; logging.info(`Number of commits since ${latestTag}: ${numCommitsSinceLastTag}`); // Nothing to release right now if (numCommitsSinceLastTag === 0) { logging.info("Skipping bump..."); skipBump = true; restoreTag = true; // delete the existing tag (locally) // if we don't do this, commit-and-tag-version generates an empty changelog (0, util_1.exec)(`git tag --delete ${latestTag}`, { cwd }); } } // Determine what version to release as let releaseAs; if (minMajorVersion) { const [majorVersion] = latestVersion.split("."); const majorVersionNumber = parseInt(majorVersion, 10); if (majorVersionNumber < minMajorVersion) { releaseAs = `${minMajorVersion}.0.0`; } } else if (options.nextVersionCommand) { const nextVersion = (0, util_1.execCapture)(options.nextVersionCommand, { cwd, modEnv: { VERSION: latestVersion, ...(latestTag ? { LATEST_TAG: latestTag } : {}), }, }) .toString() .trim(); if (nextVersion) { // Calculate the next version if (isReleaseType(nextVersion)) { releaseAs = (0, semver_1.inc)(latestVersion, nextVersion)?.toString(); } else if (isFullVersionString(nextVersion) && nextVersion !== latestVersion) { releaseAs = nextVersion; } else { throw new Error(`nextVersionCommand "${options.nextVersionCommand}" returned invalid version: ${nextVersion}`); } // Don't need to validate if the final version is within the expected declared major.minor range, // if given. That is done below after bumping. } } // If the nextVersionCommand forced a specific release version, we shouldn't // skip the bump action. if (releaseAs) { skipBump = false; } // create a commit-and-tag-version configuration file const rcfile = (0, path_1.join)(cwd, ".versionrc.json"); await generateVersionrcFile(rcfile, versionFile, changelogFile, skipBump, prerelease, options.versionrcOptions); const cmd = ["npx", bumpPackage]; if (isFirstRelease && !minMajorVersion) { cmd.push("--first-release"); } if (prefix) { cmd.push(`--tag-prefix ${prefix}v`); } if (releaseAs) { cmd.push(`--release-as ${releaseAs}`); } (0, util_1.exec)(cmd.join(" "), { cwd }); // add the tag back if it was previously removed if (restoreTag) { (0, util_1.exec)(`git tag ${latestTag}`, { cwd }); } await fs_1.promises.rm(rcfile, { force: true, recursive: true }); const newVersion = (await tryReadVersionFile(versionFile)).version; if (!newVersion) { throw new Error(`bump failed: ${versionFile} does not have a version set`); } // if MAJOR is defined, ensure that the new version is within the same major version if (major) { if (!newVersion.startsWith(`${major}.`)) { throw new Error(`bump failed: this branch is configured to only publish v${major} releases - bump resulted in ${newVersion}`); } } if (minor) { if (!newVersion.startsWith(`${major}.${minor}`)) { throw new Error(`bump failed: this branch is configured to only publish v${major}.${minor} releases - bump resulted in ${newVersion}`); } } await fs_1.promises.writeFile(bumpFile, newVersion); const newTag = `${prefix}v${newVersion}`; await fs_1.promises.writeFile(releaseTagFile, newTag); } async function tryReadVersionFile(versionFile) { if (!(0, fs_1.existsSync)(versionFile)) { return { contents: {}, newline: true }; } const raw = await fs_1.promises.readFile(versionFile, "utf-8"); const contents = JSON.parse(raw); return { contents, version: contents.version, newline: raw.endsWith("\n"), }; } function generateVersionrcFile(rcfile, versionFile, changelogFile, skipBump, prerelease, configOptions) { return fs_1.promises.writeFile(rcfile, JSON.stringify({ ...{ packageFiles: [ { filename: versionFile, type: "json", }, ], bumpFiles: [ { filename: versionFile, type: "json", }, ], commitAll: false, infile: changelogFile, prerelease: prerelease, header: "", skip: { commit: true, tag: true, bump: skipBump, }, ...configOptions, }, }, undefined, 2)); } /** * Determines the latest release tag. * @param major (optional) A major version line to select from * @param prerelease (optional) A pre-release suffix. * @returns the latest tag, and whether it is the first release or not */ function determineLatestTag(options) { const { cwd, major, minor, prerelease, prefix } = options; // filter only tags for this prefix and major version if specified (start with "vNN."). let prefixFilter; if (major !== undefined && minor !== undefined) { prefixFilter = `${prefix}v${major}.${minor}.*`; } else if (major !== undefined) { prefixFilter = `${prefix}v${major}.*`; } else { prefixFilter = `${prefix}v*`; } const listGitTags = [ "git", '-c "versionsort.suffix=-"', // makes sure pre-release versions are listed after the primary version "tag", '--sort="-version:refname"', // sort as versions and not lexicographically "--list", `"${prefixFilter}"`, ].join(" "); const stdout = (0, util_1.execCapture)(listGitTags, { cwd }).toString("utf8"); let tags = stdout?.split("\n"); // if prerelease is set and there are existing prerelease tags, filter versions that end with "-PRE.ddd". const prereleaseTags = tags.filter((x) => new RegExp(`-${prerelease}\.[0-9]+$`).test(x)); if (prerelease && prereleaseTags.length > 0) { /** * Cover the following case specifically * 1 - v1.0.0 * 2 - v1.0.1-beta.0 * 3 - v1.0.1-beta.1 * 4 - v1.0.1 * 5 - now publish a new release on the prerelease branch * by setting the latestTag as v1.0.1 instead of v1.0.1-beta.1 */ const releaseTags = tags.filter((x) => new RegExp(`^v([0-9]+)\.([0-9]+)\.([0-9]+)$`).test(x)); if (releaseTags.length > 0 && (0, semver_1.compare)(releaseTags[0], prereleaseTags[0]) === 1) { tags = releaseTags; } else { tags = prereleaseTags; } } tags = tags.filter((x) => x); // if a pre-release tag is used, then add it to the initial version let isFirstRelease = false; let latestTag; if (tags.length > 0) { latestTag = tags[0]; } else { const initial = `${prefix}v${major ?? 0}.${minor ?? 0}.0`; latestTag = prerelease ? `${initial}-${prerelease}.0` : initial; isFirstRelease = true; } // remove tag prefix (if exists) let latestVersion = latestTag; if (prefix && latestVersion.startsWith(prefix)) { latestVersion = latestVersion.substr(prefix.length); } // remove "v" prefix (if exists) if (latestVersion.startsWith("v")) { latestVersion = latestVersion.substring(1); } return { latestVersion, latestTag, isFirstRelease }; } function isReleaseType(nextVersion) { // We are not recognizing all of them yet. That's fine for now. return !!nextVersion.match(/^(major|minor|patch)$/); } function isFullVersionString(nextVersion) { return nextVersion.match(/^\d+\.\d+\.\d+(-[^\s]+)?$/); } //# 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This is used to select the latest version\n   * and also enforce that new major versions are not released accidentally.\n   *\n   * Can not be set together with `minMajorVersion`.\n   *\n   * @default - any version is supported\n   */\n  readonly majorVersion?: number;\n\n  /**\n   * Defines the minimal major version. This is used if you want to start with\n   * a specific major version, and increment from there on.\n   * This can be useful to set to 1, as breaking changes before the 1.x major\n   * release are not incrementing the major version number.\n   *\n   * Can not be set together with `majorVersion`.\n   *\n   * @default - No minimum version is being enforced\n   */\n  readonly minMajorVersion?: number;\n\n  /**\n   * Defines the minor version line. This is used to select the latest version\n   * and also enforce that new minor versions are not released accidentally.\n   *\n   * @default - any version is supported\n   */\n  readonly minorVersion?: number;\n\n  /**\n   * The name of a file which will include the output version number (a text file).\n   *\n   * Relative to cwd.\n   *\n   * @example \".version.txt\"\n   */\n  readonly bumpFile: string;\n\n  /**\n   * The name of the file which will include the release tag (a text file).\n   *\n   * Relative to cwd.\n   *\n   * @example \".releasetag.txt\"\n   */\n  readonly releaseTagFile: string;\n\n  /**\n   * The prefix applied to release tags. Bumps will be made based on the latest\n   * version found with this prefix.\n   */\n  readonly tagPrefix?: string;\n\n  /**\n   * Configuration values that would append to versionrc file or overwrite values\n   * coming to that from default one.\n   */\n  readonly versionrcOptions?: Config;\n\n  /**\n   * A shell command to list all release commits since the latest tag.\n   *\n   * A new release will be initiated, if the number of returned commits is greater than zero.\n   *\n   * `$LATEST_TAG` will be replaced with the actual latest tag for the given prefix.\n   *\n   * @default \"git log --oneline $LATEST_TAG..HEAD\"\n   */\n  readonly releasableCommits?: string;\n\n  /**\n   * The `commit-and-tag-version` compatible package used to bump the package version, as a dependency string.\n   *\n   * This can be any compatible package version, including the deprecated `standard-version@9`.\n   *\n   * @default \"commit-and-tag-version@12\"\n   */\n  readonly bumpPackage?: string;\n\n  /**\n   * A shell command to control the next version to release.\n   *\n   * If present, this shell command will be run before the bump is executed, and\n   * it determines what version to release. It will be executed in the following\n   * environment:\n   *\n   * - Working directory: the project directory.\n   * - `$VERSION`: the current version. Looks like `1.2.3`.\n   * - `$LATEST_TAG`: the most recent tag. Looks like `prefix-v1.2.3`, or may be unset.\n   *\n   * The command should print one of the following to `stdout`:\n   *\n   * - Nothing: the next version number will be determined based on commit history.\n   * - `x.y.z`: the next version number will be `x.y.z`.\n   * - `major|minor|patch`: the next version number will be the current version number\n   *   with the indicated component bumped.\n   *\n   * This setting cannot be specified together with `minMajorVersion`; the invoked\n   * script can be used to achieve the effects of `minMajorVersion`.\n   *\n   * @default - The next version will be determined based on the commit history and project settings.\n   */\n  readonly nextVersionCommand?: string;\n}\n\n/**\n * Resolves the latest version from git tags and uses `commit-and-tag-version` to bump\n * to the next version based on commits.\n *\n * This expects `commit-and-tag-version` to be installed in the path.\n *\n * @param cwd working directory (git repository)\n * @param options options\n */\nexport async function bump(cwd: string, options: BumpOptions) {\n  const versionFile = join(cwd, options.versionFile);\n  const prerelease = options.prerelease;\n  const major = options.majorVersion;\n  const minor = options.minorVersion;\n  const minMajorVersion = options.minMajorVersion;\n  const prefix = options.tagPrefix ?? \"\";\n  const bumpFile = join(cwd, options.bumpFile);\n  const changelogFile = join(cwd, options.changelog);\n  const releaseTagFile = join(cwd, options.releaseTagFile);\n  const bumpPackage = options.bumpPackage ?? \"commit-and-tag-version@^12\";\n\n  if (major && minMajorVersion) {\n    throw new Error(\n      `minMajorVersion and majorVersion cannot be used together.`\n    );\n  }\n  if (options.nextVersionCommand && minMajorVersion) {\n    throw new Error(\n      `minMajorVersion and nextVersionCommand cannot be used together.`\n    );\n  }\n  if (minor && !major) {\n    throw new Error(`minorVersion and majorVersion must be used together.`);\n  }\n\n  await fs.mkdir(dirname(bumpFile), { recursive: true });\n  await fs.mkdir(dirname(changelogFile), { recursive: true });\n  await fs.mkdir(dirname(releaseTagFile), { recursive: true });\n\n  const { latestVersion, latestTag, isFirstRelease } = determineLatestTag({\n    cwd,\n    major,\n    minor,\n    prerelease,\n    prefix,\n  });\n\n  const { contents, newline } = await tryReadVersionFile(versionFile);\n\n  // update version\n  contents.version = latestVersion;\n\n  logging.info(\n    `Update ${versionFile} to latest resolved version: ${latestVersion}`\n  );\n  await fs.writeFile(\n    versionFile,\n    JSON.stringify(contents, undefined, 2) + (newline ? \"\\n\" : \"\")\n  );\n\n  // check for commits since the last release tag\n  let skipBump = false;\n  let restoreTag = false;\n\n  // First Release is never skipping bump\n  if (!isFirstRelease) {\n    const findCommits = (\n      options.releasableCommits ?? ReleasableCommits.everyCommit().cmd\n    ).replace(\"$LATEST_TAG\", latestTag);\n    const commitsSinceLastTag = execOrUndefined(findCommits, { cwd })?.split(\n      \"\\n\"\n    );\n    const numCommitsSinceLastTag = commitsSinceLastTag?.length ?? 0;\n    logging.info(\n      `Number of commits since ${latestTag}: ${numCommitsSinceLastTag}`\n    );\n\n    // Nothing to release right now\n    if (numCommitsSinceLastTag === 0) {\n      logging.info(\"Skipping bump...\");\n      skipBump = true;\n      restoreTag = true;\n\n      // delete the existing tag (locally)\n      // if we don't do this, commit-and-tag-version generates an empty changelog\n      exec(`git tag --delete ${latestTag}`, { cwd });\n    }\n  }\n\n  // Determine what version to release as\n  let releaseAs: string | undefined;\n  if (minMajorVersion) {\n    const [majorVersion] = latestVersion.split(\".\");\n    const majorVersionNumber = parseInt(majorVersion, 10);\n    if (majorVersionNumber < minMajorVersion) {\n      releaseAs = `${minMajorVersion}.0.0`;\n    }\n  } else if (options.nextVersionCommand) {\n    const nextVersion = execCapture(options.nextVersionCommand, {\n      cwd,\n      modEnv: {\n        VERSION: latestVersion,\n        ...(latestTag ? { LATEST_TAG: latestTag } : {}),\n      },\n    })\n      .toString()\n      .trim();\n\n    if (nextVersion) {\n      // Calculate the next version\n      if (isReleaseType(nextVersion)) {\n        releaseAs = inc(latestVersion, nextVersion)?.toString();\n      } else if (\n        isFullVersionString(nextVersion) &&\n        nextVersion !== latestVersion\n      ) {\n        releaseAs = nextVersion;\n      } else {\n        throw new Error(\n          `nextVersionCommand \"${options.nextVersionCommand}\" returned invalid version: ${nextVersion}`\n        );\n      }\n\n      // Don't need to validate if the final version is within the expected declared major.minor range,\n      // if given. That is done below after bumping.\n    }\n  }\n\n  // If the nextVersionCommand forced a specific release version, we shouldn't\n  // skip the bump action.\n  if (releaseAs) {\n    skipBump = false;\n  }\n\n  // create a commit-and-tag-version configuration file\n  const rcfile = join(cwd, \".versionrc.json\");\n  await generateVersionrcFile(\n    rcfile,\n    versionFile,\n    changelogFile,\n    skipBump,\n    prerelease,\n    options.versionrcOptions\n  );\n\n  const cmd = [\"npx\", bumpPackage];\n  if (isFirstRelease && !minMajorVersion) {\n    cmd.push(\"--first-release\");\n  }\n  if (prefix) {\n    cmd.push(`--tag-prefix ${prefix}v`);\n  }\n  if (releaseAs) {\n    cmd.push(`--release-as ${releaseAs}`);\n  }\n\n  exec(cmd.join(\" \"), { cwd });\n\n  // add the tag back if it was previously removed\n  if (restoreTag) {\n    exec(`git tag ${latestTag}`, { cwd });\n  }\n\n  await fs.rm(rcfile, { force: true, recursive: true });\n\n  const newVersion = (await tryReadVersionFile(versionFile)).version;\n  if (!newVersion) {\n    throw new Error(`bump failed: ${versionFile} does not have a version set`);\n  }\n\n  // if MAJOR is defined, ensure that the new version is within the same major version\n  if (major) {\n    if (!newVersion.startsWith(`${major}.`)) {\n      throw new Error(\n        `bump failed: this branch is configured to only publish v${major} releases - bump resulted in ${newVersion}`\n      );\n    }\n  }\n  if (minor) {\n    if (!newVersion.startsWith(`${major}.${minor}`)) {\n      throw new Error(\n        `bump failed: this branch is configured to only publish v${major}.${minor} releases - bump resulted in ${newVersion}`\n      );\n    }\n  }\n\n  await fs.writeFile(bumpFile, newVersion);\n\n  const newTag = `${prefix}v${newVersion}`;\n  await fs.writeFile(releaseTagFile, newTag);\n}\n\nasync function tryReadVersionFile(\n  versionFile: string\n): Promise<{ contents: any; version?: string; newline: boolean }> {\n  if (!existsSync(versionFile)) {\n    return { contents: {}, newline: true };\n  }\n  const raw = await fs.readFile(versionFile, \"utf-8\");\n  const contents = JSON.parse(raw);\n\n  return {\n    contents,\n    version: contents.version,\n    newline: raw.endsWith(\"\\n\"),\n  };\n}\n\ninterface LatestTagOptions {\n  /**\n   * Working directory of the git repository.\n   */\n  readonly cwd: string;\n  /**\n   * Major version to select from.\n   */\n  readonly major?: number;\n  /**\n   * Minor version to select from.\n   */\n  readonly minor?: number;\n  /**\n   * A pre-release suffix.\n   */\n  readonly prerelease?: string;\n  /**\n   * A prefix applied to all tags.\n   */\n  readonly prefix: string;\n}\n\nfunction generateVersionrcFile(\n  rcfile: string,\n  versionFile: string,\n  changelogFile: string,\n  skipBump: boolean,\n  prerelease?: string,\n  configOptions?: Config\n) {\n  return fs.writeFile(\n    rcfile,\n    JSON.stringify(\n      {\n        ...{\n          packageFiles: [\n            {\n              filename: versionFile,\n              type: \"json\",\n            },\n          ],\n          bumpFiles: [\n            {\n              filename: versionFile,\n              type: \"json\",\n            },\n          ],\n          commitAll: false,\n          infile: changelogFile,\n          prerelease: prerelease,\n          header: \"\",\n          skip: {\n            commit: true,\n            tag: true,\n            bump: skipBump,\n          },\n          ...configOptions,\n        },\n      },\n      undefined,\n      2\n    )\n  );\n}\n\n/**\n * Determines the latest release tag.\n * @param major (optional) A major version line to select from\n * @param prerelease (optional) A pre-release suffix.\n * @returns the latest tag, and whether it is the first release or not\n */\nfunction determineLatestTag(options: LatestTagOptions): {\n  latestVersion: string;\n  latestTag: string;\n  isFirstRelease: boolean;\n} {\n  const { cwd, major, minor, prerelease, prefix } = options;\n\n  // filter only tags for this prefix and major version if specified (start with \"vNN.\").\n  let prefixFilter: string;\n  if (major !== undefined && minor !== undefined) {\n    prefixFilter = `${prefix}v${major}.${minor}.*`;\n  } else if (major !== undefined) {\n    prefixFilter = `${prefix}v${major}.*`;\n  } else {\n    prefixFilter = `${prefix}v*`;\n  }\n\n  const listGitTags = [\n    \"git\",\n    '-c \"versionsort.suffix=-\"', // makes sure pre-release versions are listed after the primary version\n    \"tag\",\n    '--sort=\"-version:refname\"', // sort as versions and not lexicographically\n    \"--list\",\n    `\"${prefixFilter}\"`,\n  ].join(\" \");\n\n  const stdout = execCapture(listGitTags, { cwd }).toString(\"utf8\");\n\n  let tags = stdout?.split(\"\\n\");\n\n  // if prerelease is set and there are existing prerelease tags, filter versions that end with \"-PRE.ddd\".\n  const prereleaseTags = tags.filter((x) =>\n    new RegExp(`-${prerelease}\\.[0-9]+$`).test(x)\n  );\n  if (prerelease && prereleaseTags.length > 0) {\n    /**\n     * Cover the following case specifically\n     * 1 - v1.0.0\n     * 2 - v1.0.1-beta.0\n     * 3 - v1.0.1-beta.1\n     * 4 - v1.0.1\n     * 5 - now publish a new release on the prerelease branch\n     *    by setting the latestTag as v1.0.1 instead of v1.0.1-beta.1\n     */\n    const releaseTags = tags.filter((x) =>\n      new RegExp(`^v([0-9]+)\\.([0-9]+)\\.([0-9]+)$`).test(x)\n    );\n    if (\n      releaseTags.length > 0 &&\n      compare(releaseTags[0], prereleaseTags[0]) === 1\n    ) {\n      tags = releaseTags;\n    } else {\n      tags = prereleaseTags;\n    }\n  }\n\n  tags = tags.filter((x) => x);\n\n  // if a pre-release tag is used, then add it to the initial version\n  let isFirstRelease = false;\n  let latestTag;\n\n  if (tags.length > 0) {\n    latestTag = tags[0];\n  } else {\n    const initial = `${prefix}v${major ?? 0}.${minor ?? 0}.0`;\n    latestTag = prerelease ? `${initial}-${prerelease}.0` : initial;\n    isFirstRelease = true;\n  }\n\n  // remove tag prefix (if exists)\n  let latestVersion = latestTag;\n  if (prefix && latestVersion.startsWith(prefix)) {\n    latestVersion = latestVersion.substr(prefix.length);\n  }\n\n  // remove \"v\" prefix (if exists)\n  if (latestVersion.startsWith(\"v\")) {\n    latestVersion = latestVersion.substring(1);\n  }\n\n  return { latestVersion, latestTag, isFirstRelease };\n}\n\nfunction isReleaseType(nextVersion: string): nextVersion is ReleaseType {\n  // We are not recognizing all of them yet. That's fine for now.\n  return !!nextVersion.match(/^(major|minor|patch)$/);\n}\n\nfunction isFullVersionString(nextVersion: string) {\n  return nextVersion.match(/^\\d+\\.\\d+\\.\\d+(-[^\\s]+)?$/);\n}\n"]}