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[Fix] Fallback to isomorphic-git #22

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Merged
rodnye merged 2 commits into from
Jul 25, 2026
Merged

[Fix] Fallback to isomorphic-git #22

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ea79a66
feat(utils): add fallback to isomorphic-git when native git is not av…
rodnye Jul 25, 2026
2f0613b
chore(deps): update lockfile with dependency bumps
rodnye Jul 25, 2026
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118 changes: 23 additions & 95 deletions pnpm-lock.yaml
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45 changes: 34 additions & 11 deletions src/utils/git.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,21 +3,25 @@ import { mkdtemp, rm } from 'fs/promises';
import path from 'path';
import os from 'os';

let isGit = true; // is git installed?

/**
* Checks that Git is installed by running `git --version`.
* Throws if Git is not found or fails.
*/
export const checkGitInstalled = (): Promise<void> => {
return new Promise((resolve, reject) => {
return new Promise((resolve) => {
const child = spawn('git', ['--version'], { stdio: 'ignore' });
child.on('error', (err) => {
reject(new Error(`Git is not installed or not in PATH: ${err.message}`));
child.on('error', () => {
console.warn('Git is not installed. Try with `npx isomorphic-git`');
isGit = false;
});
child.on('close', (code) => {
if (code === 0) {
resolve();
} else {
reject(new Error(`Git command failed with code ${code}`));
console.warn(`Git command failed with code ${code}`);
isGit = false;
}
});
});
Expand All @@ -33,14 +37,33 @@ export const cloneRepository = async (
): Promise<string> => {
const tempDir = await mkdtemp(path.join(os.tmpdir(), 'codepick-remote-'));

const args = ['clone', '--depth', '1'];
if (branch) {
args.push('--branch', branch);
}
args.push(url, tempDir);

await new Promise<void>((resolve, reject) => {
const child = spawn('git', args, { stdio: 'inherit' });
const child = isGit
? spawn(
'git',
[
'clone',
...['--depth', '1'],
...(branch ? ['--branch', branch] : []),
url,
tempDir,
],
{ stdio: 'inherit' },
)
: // if git not installed, use isomorphic-git cli
spawn(
'npx',
[
'isomorphic-git',
'clone',
'--url=' + url,
'--dir=' + tempDir,
...(branch ? ['--ref=' + branch] : []),
'depth=1',
'singleBranch=true',
],
{ stdio: 'inherit' },
);
child.on('error', (err) => {
reject(new Error(`Failed to execute git: ${err.message}`));
});
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