@naturalcycles/nodejs-lib/dist/util/git2.js

Standard library for Node.js

import { execSync } from 'node:child_process';
import { basename } from 'node:path';
import { exec2 } from '../exec2/exec2.js';
/**
 * Set of utility functions to work with git.
 */
class Git2 {
    getLastGitCommitMsg() {
        return exec2.exec('git log -1 --pretty=%B');
    }
    commitMessageToTitleMessage(msg) {
        const firstLine = msg.split('\n')[0];
        const [preTitle, title] = firstLine.split(': ');
        return title || preTitle;
    }
    hasUncommittedChanges() {
        // git diff-index --quiet HEAD -- || echo "untracked"
        try {
            execSync('git diff-index --quiet HEAD --', {
                encoding: 'utf8',
            });
            return false;
        }
        catch {
            return true;
        }
    }
    /**
     * Returns true if there were changes
     */
    commitAll(msg) {
        // git commit -a -m "style(lint-all): $GIT_MSG" || true
        const cmd = `git commit -a --no-verify -m "${msg}"`;
        // const cmd = `git`
        // const args = ['commit', '-a', '--no-verify', '-m', msg]
        console.log(cmd);
        try {
            execSync(cmd, {
                stdio: 'inherit',
            });
            return true;
        }
        catch {
            return false;
        }
    }
    /**
     * @returns true if there are not pushed commits.
     */
    isAhead() {
        // ahead=`git rev-list HEAD --not --remotes | wc -l | awk '{print $1}'`
        const cmd = `git rev-list HEAD --not --remotes | wc -l | awk '{print $1}'`;
        const stdout = exec2.exec(cmd);
        // console.log(`gitIsAhead: ${stdout}`)
        return Number(stdout) > 0;
    }
    fetch() {
        const cmd = 'git fetch';
        try {
            execSync(cmd, {
                stdio: 'inherit',
            });
        }
        catch { }
    }
    pull() {
        const cmd = 'git pull';
        try {
            execSync(cmd, {
                stdio: 'inherit',
            });
        }
        catch { }
    }
    push() {
        // git push --set-upstream origin $CIRCLE_BRANCH && echo "pushed, exiting" && exit 0
        let cmd = 'git push';
        const branchName = this.getCurrentBranchName();
        if (branchName) {
            cmd += ` --set-upstream origin ${branchName}`;
        }
        exec2.spawn(cmd, { logStart: true });
    }
    getCurrentCommitSha(full = false) {
        const sha = exec2.exec('git rev-parse HEAD');
        return full ? sha : sha.slice(0, 7);
    }
    getCurrentCommitTimestamp() {
        return Number(exec2.exec('git log -1 --format=%ct'));
    }
    getCurrentBranchName() {
        return exec2.exec('git rev-parse --abbrev-ref HEAD');
    }
    getCurrentRepoName() {
        const originUrl = exec2.exec('git config --get remote.origin.url');
        return basename(originUrl, '.git');
    }
    getAllBranchesNames() {
        /**
         * Raw output example from this repository:
         * $ git branch -r
         * origin/DEV-22569-zod-isoDate-params
         * origin/DEV-23052-git2-add-method
         * origin/HEAD -> origin/main
         * origin/add-requiredpick-type-helper
         * origin/better-object-keys
         * origin/feat/immutable-j-1
         * origin/feat/immutable-j-2
         * origin/feat/random-string-util
         * origin/fix-vsc-red-line
         * origin/generic-cachekey-function-2
         * origin/gh-pages
         * origin/main
         * origin/stringify-or-undefined
         */
        return exec2
            .exec('git branch -r')
            .split('\n')
            .map(s => s.trim())
            .filter(s => !s.includes(' -> '))
            .map(s => s.split('/')[1]);
    }
}
export const git2 = new Git2();