Enterprise
Two clean merges can still break each other.
Gitar compares a pull request with related open PRs, in the same repository or another connected one, and flags changes that could break behavior the other PR depends on. Your team decides which side to adjust before the changes land.
Parallel work collides in behavior, not in lines.
Two PRs can affect the same logic without editing the same lines. A clean merge can still introduce a behavior mismatch.
1. No conflict, still broken
One PR removes an API field while another adds a caller that still expects it. Neither edits the other's lines.
2. Reviewed one at a time
Each PR is reviewed on its own, not against the other changes in flight that touch the same logic.
3. Order matters
Whether the pair works can depend on which PR lands first, and on a compatible change nobody has planned.
From diff to finding, in three steps.
Find related open changes
During a review, Gitar identifies open PRs whose changes may interact with the PR under review, in the same repository or another connected repository.
Check the shared behavior
Gitar compares the relevant code to identify a mismatch and the conditions under which it would matter.
Report what needs adjusting
Findings appear inline with a cross-pr label and a link to the related PR. The explanation describes the interaction and can suggest changes on either side.
From two open PRs to one finding.
API changes
Events
Function behavior
Database schema
Across repositories
Inline, with a way forward
Checked before posting
Organization dashboard
Follow the blueprint.
A step-by-step developer guide from Sonar for setting up and trying Cross-PR Analysis.
Gitar Risk Triage and Cross-PR Analysis for sensitive code
Mark sensitive paths high risk, catch two open pull requests that break only when both merge, and auto-approve only low-risk changes.
Related blueprints
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