post-merge/dist/hotfix-handler.js

A reusable library for handling post-merge operations including version bumping and git tagging

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PostMergeHandler = void 0;
const version_utils_1 = require("./version-utils");
const git_utils_1 = require("./git-utils");
/**
 * Main class for handling hotfix post-merge operations
 */
class PostMergeHandler {
    constructor(config = {}) {
        // Set default configuration
        this.config = {
            packageJsonPath: './package.json',
            remoteUrlPattern: '',
            accessToken: process.env.CI_PUSH_TOKEN || '',
            branchName: process.env.CI_COMMIT_BRANCH || 'main',
            createTags: true,
            versionStrategy: 'auto',
            prereleaseId: 'release',
            commitMessageTemplate: 'chore: bump version to {version} after hotfix merge',
            gitUserName: process.env.GITLAB_USER_NAME || 'GitLab CI',
            gitUserEmail: process.env.GITLAB_USER_EMAIL || 'ci@gitlab.com',
            nodejsImageUrl: process.env.NODEJS_IMAGE_URL || 'node:14',
            branchPattern: process.env.branchPattern || '',
            ...config
        };
    }
    /**
     * Executes the complete hotfix post-merge process
     */
    async execute() {
        try {
            console.log(`Hotfix push detected on branch ${this.config.branchName}`);
            // Configure git user
            await (0, git_utils_1.configureGitUser)(this.config.gitUserName, this.config.gitUserEmail);
            // Read current package info
            const packageInfo = await (0, version_utils_1.readPackageInfo)(this.config.packageJsonPath);
            console.log(`Current version: ${packageInfo.version}`);
            // Determine version strategy
            let strategy = this.config.versionStrategy;
            if (strategy === 'auto') {
                strategy = await (0, version_utils_1.determineVersionStrategy)(packageInfo.version, this.config.prereleaseId);
            }
            // Bump version
            const versionInfo = await (0, version_utils_1.bumpVersion)(strategy, this.config.prereleaseId);
            // Commit changes
            const commitMessage = this.config.commitMessageTemplate.replace('{version}', versionInfo.newVersion);
            await (0, git_utils_1.commitChanges)(commitMessage);
            // Configure git remote with access token
            const gitConfig = (0, git_utils_1.createGitConfigFromEnv)({
                branchName: this.config.branchName,
                accessToken: this.config.accessToken,
                userName: this.config.gitUserName,
                userEmail: this.config.gitUserEmail
            });
            await (0, git_utils_1.configureGitRemote)(gitConfig.remoteUrl);
            // Ensure branch exists
            await (0, git_utils_1.ensureBranchExists)(this.config.branchName);
            // Push changes
            await (0, git_utils_1.pushChanges)(this.config.branchName);
            let tagName;
            if (this.config.createTags) {
                tagName = `v${versionInfo.newVersion}`;
                await (0, git_utils_1.createAndPushTag)(tagName);
            }
            return {
                success: true,
                versionInfo,
                tagName
            };
        }
        catch (error) {
            const errorMessage = error instanceof Error ? error.message : String(error);
            console.error('Hotfix post-merge process failed:', errorMessage);
            return {
                success: false,
                versionInfo: {
                    currentVersion: '',
                    newVersion: '',
                    isPrerelease: false
                },
                error: errorMessage
            };
        }
    }
    /**
     * Static method to check if current CI environment matches hotfix criteria
     */
    static shouldExecute() {
        // cause the library is used in the post-merge pipeline
        // "rules" in gitlab-ci.yml config is theoretically the validator.
        return true;
    }
}
exports.PostMergeHandler = PostMergeHandler;
//# sourceMappingURL=hotfix-handler.js.map