jsii-release
Version:
Release jsii modules to multiple package managers
133 lines • 15 kB
JavaScript
;
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if (k2 === undefined) k2 = k;
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}
Object.defineProperty(o, k2, desc);
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o[k2] = m[k];
}));
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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;
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Object.defineProperty(exports, "__esModule", { value: true });
/**
* Creates a GitHub release, tolerating a release that already exists so that
* re-running a release is a no-op rather than a failure.
*
* Usage: publib-github
*
* GITHUB_TOKEN (required): token used to authenticate against the GitHub API
* GITHUB_RELEASE_TAG (optional): the tag to release; either this or GITHUB_RELEASE_TAG_FILE is required
* GITHUB_RELEASE_TAG_FILE (optional): a file containing the tag to release
* GITHUB_CHANGELOG_FILE (optional): a markdown file used as the release notes
* GITHUB_REPOSITORY (optional): the repository to release to, in `owner/repo` format (defaults to the repository of the "origin" remote in the current directory)
* GITHUB_SHA (optional): the commit to tag if the tag doesn't exist yet (defaults to the current git HEAD, or the repository's default branch when not in a git repository)
* GITHUB_PRERELEASE (optional): set to "true" to mark the release as a prerelease
* GITHUB_MARK_LATEST (optional): "true" to explicitly mark the release as the latest release, "false" to explicitly not mark it as latest (defaults to GitHub determining the latest release)
* GITHUB_API_URL (optional): base URL of the GitHub API (defaults to "https://api.github.com"; set automatically in GitHub Actions)
* PUBLIB_DRYRUN (optional): set to "true" to print what would be done without creating a release
*/
const fs_1 = require("fs");
const git = __importStar(require("../help/git"));
const github_1 = require("../targets/github");
async function main() {
const repository = optionalEnv('GITHUB_REPOSITORY') ?? git.repositorySlug();
if (!repository) {
throw new Error('GITHUB_REPOSITORY is required, could not infer the repository from the "origin" remote');
}
const tag = releaseTag();
const changelogFile = optionalEnv('GITHUB_CHANGELOG_FILE');
const body = changelogFile ? (0, fs_1.readFileSync)(changelogFile, 'utf-8') : undefined;
const target = optionalEnv('GITHUB_SHA') ?? git.head();
const prerelease = (optionalEnv('GITHUB_PRERELEASE') ?? 'false').toLowerCase() === 'true';
const latest = parseMarkLatest(optionalEnv('GITHUB_MARK_LATEST'));
const dryRun = (process.env.PUBLIB_DRYRUN ?? process.env.DRYRUN ?? 'false').toLowerCase() === 'true';
if (dryRun) {
console.log(`🏜️ Dry run: would create GitHub release ${tag}${prerelease ? ' (prerelease)' : ''} in ${repository}${target ? ` at ${target}` : ''}`);
console.log('SUCCESS (dry run)');
return;
}
const result = await (0, github_1.createGitHubRelease)({
tag,
repository,
body,
target,
prerelease,
latest,
token: requireEnv('GITHUB_TOKEN'),
apiUrl: optionalEnv('GITHUB_API_URL'),
});
if (result === 'already_exists') {
console.log(`SKIPPING: release ${tag} already exists`);
}
else {
console.log(`SUCCESS: created release ${tag}`);
}
}
function releaseTag() {
const explicitTag = optionalEnv('GITHUB_RELEASE_TAG');
if (explicitTag) {
return explicitTag;
}
const tagFile = optionalEnv('GITHUB_RELEASE_TAG_FILE');
if (!tagFile) {
throw new Error('GITHUB_RELEASE_TAG or GITHUB_RELEASE_TAG_FILE is required');
}
const tag = (0, fs_1.readFileSync)(tagFile, 'utf-8').trim();
if (!tag) {
throw new Error(`release tag file ${tagFile} is empty`);
}
return tag;
}
function parseMarkLatest(value) {
if (value === undefined) {
return undefined;
}
if (value === 'true' || value === 'false') {
return value === 'true';
}
throw new Error(`GITHUB_MARK_LATEST must be "true" or "false", got: "${value}"`);
}
/**
* Returns the value of the environment variable, treating an empty string as
* not set.
*/
function optionalEnv(name) {
return process.env[name] ? process.env[name] : undefined;
}
function requireEnv(name) {
const value = process.env[name];
if (!value) {
throw new Error(`${name} is required`);
}
return value;
}
main().catch((error) => {
console.error(`ERROR: ${error.message}`);
process.exit(1);
});
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'false').toLowerCase() === 'true';\n  const latest = parseMarkLatest(optionalEnv('GITHUB_MARK_LATEST'));\n  const dryRun = (process.env.PUBLIB_DRYRUN ?? process.env.DRYRUN ?? 'false').toLowerCase() === 'true';\n\n  if (dryRun) {\n    console.log(\n      `🏜️ Dry run: would create GitHub release ${tag}${prerelease ? ' (prerelease)' : ''} in ${repository}${target ? ` at ${target}` : ''}`,\n    );\n    console.log('SUCCESS (dry run)');\n    return;\n  }\n\n  const result = await createGitHubRelease({\n    tag,\n    repository,\n    body,\n    target,\n    prerelease,\n    latest,\n    token: requireEnv('GITHUB_TOKEN'),\n    apiUrl: optionalEnv('GITHUB_API_URL'),\n  });\n\n  if (result === 'already_exists') {\n    console.log(`SKIPPING: release ${tag} already exists`);\n  } else {\n    console.log(`SUCCESS: created release ${tag}`);\n  }\n}\n\nfunction releaseTag(): string {\n  const explicitTag = optionalEnv('GITHUB_RELEASE_TAG');\n  if (explicitTag) {\n    return explicitTag;\n  }\n  const tagFile = optionalEnv('GITHUB_RELEASE_TAG_FILE');\n  if (!tagFile) {\n    throw new Error('GITHUB_RELEASE_TAG or GITHUB_RELEASE_TAG_FILE is required');\n  }\n  const tag = readFileSync(tagFile, 'utf-8').trim();\n  if (!tag) {\n    throw new Error(`release tag file ${tagFile} is empty`);\n  }\n  return tag;\n}\n\nfunction parseMarkLatest(value: string | undefined): boolean | undefined {\n  if (value === undefined) {\n    return undefined;\n  }\n  if (value === 'true' || value === 'false') {\n    return value === 'true';\n  }\n  throw new Error(`GITHUB_MARK_LATEST must be \"true\" or \"false\", got: \"${value}\"`);\n}\n\n/**\n * Returns the value of the environment variable, treating an empty string as\n * not set.\n */\nfunction optionalEnv(name: string): string | undefined {\n  return process.env[name] ? process.env[name] : undefined;\n}\n\nfunction requireEnv(name: string): string {\n  const value = process.env[name];\n  if (!value) {\n    throw new Error(`${name} is required`);\n  }\n  return value;\n}\n\nmain().catch((error: Error) => {\n  console.error(`ERROR: ${error.message}`);\n  process.exit(1);\n});\n"]}