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6 changes: 4 additions & 2 deletions @commitlint/travis-cli/src/cli.js
Original file line number Diff line number Diff line change
Expand Up @@ -42,13 +42,15 @@ async function main() {
// Restore stashed changes if any
await pop();

const args = process.argv.slice(2);

// Lint all commits in TRAVIS_COMMIT_RANGE if available
if (IS_PR && RANGE) {
const [start, end] = RANGE.split('.').filter(Boolean);
await lint(['--from', start, '--to', end]);
await lint(['--from', start, '--to', end, ...args]);
} else {
const input = await log(COMMIT);
await lint([], {input});
await lint(args, {input});
}
}

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37 changes: 35 additions & 2 deletions @commitlint/travis-cli/src/cli.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -18,9 +18,9 @@ const validBaseEnv = {
TRAVIS_PULL_REQUEST_SLUG: 'TRAVIS_PULL_REQUEST_SLUG'
};

const cli = async (config = {}) => {
const cli = async (config = {}, args = []) => {
try {
return await execa(bin, [], config);
return await execa(bin, args, config);
} catch (err) {
throw new Error([err.stdout, err.stderr].join('\n'));
}
Expand Down Expand Up @@ -98,6 +98,39 @@ test('should call git with expected args on pull_request', async () => {
]);
});

test('should call git with extra expected args on pull_request', async () => {
const cwd = await git.clone(
'https://github.com/conventional-changelog/commitlint.git',
['--depth=10'],
__dirname,
TRAVIS_COMMITLINT_GIT_BIN
);

const result = await cli(
{
cwd,
env: {...validBaseEnv, TRAVIS_EVENT_TYPE: 'pull_request'}
},
['--config', './config/commitlint.config.js']
);
const invocations = await getInvocations(result.stdout);
expect(invocations.length).toBe(3);

const [stash, branches, commilint] = invocations;

expect(stash).toEqual(['git', 'stash', '-k', '-u', '--quiet']);
expect(branches).toEqual(['git', 'stash', 'pop', '--quiet']);
expect(commilint).toEqual([
'commitlint',
'--from',
'TRAVIS_COMMIT_A',
'--to',
'TRAVIS_COMMIT_B',
'--config',
'./config/commitlint.config.js'
]);
});

function getInvocations(stdout) {
const matches = stdout.match(/[^[\]]+/g);
const raw = Array.isArray(matches) ? matches : [];
Expand Down