Git & Delivery Core B · Official guidance Platform: General

Merge Conflict

A merge conflict happens when Git cannot safely combine competing changes by itself. A person or tool must choose the intended final result.

See how it works
You might call it Merge Conflict

See how it works

Original worked exampleMerge Conflict

Another example

Two branches changed the same pricing line in different ways. A developer learns both goals, writes one clear result, stages it, and runs tests. Only deleting conflict marks without checking behavior does not solve the conflict.

Main parts

  1. 01base version
  2. 02competing changes
  3. 03resolved result

Use it when

Use this term when merge, rebase, cherry-pick, or revert cannot choose one result automatically.

Do not use it when

Do not call every failed Git command a merge conflict, and do not resolve one without understanding the code's purpose.

Name used in code

ours + base + theirs → resolved result

Before you ship

Before publishing, check the exact repository, branch, target, and diff. Keep unpublished work. Pass review and CI checks. Record conflict and data-loss risks, release order, traceability, recovery, and rollback.

Request you can copy

Outcome: Use Merge Conflict to release or recover the change safely, with a clear record. User context: Two branches changed the same pricing line in different ways. A developer learns both goals, writes one clear result, stages it, and runs tests. Only deleting conflict marks without checking behavior does not solve the conflict. Delivery concept or operation: Merge Conflict. Why it fits: Use this term when merge, rebase, cherry-pick, or revert cannot choose one result automatically. Do not use it when: Do not call every failed Git command a merge conflict, and do not resolve one without understanding the code's purpose. Delivery requirements: Name the code repository and target. List preconditions, changes, review and CI checks, conflict and data-loss risks, release order, and the rollback or recovery command. Repository safeguards: Keep unpublished work and a clear history. Do not run destructive steps without an explicit backup. Check the exact code diff and remote target before publishing. Acceptance criteria: Review the intended diff and pass all required checks. Keep the target version traceable. Practice failure recovery and keep published history clear. Evidence and limits (evidence boundary): It is official for that source. Other platforms or teams may use the term in another way. Unknowns to confirm: Repository, branch, team activity, release environment, approval owner, protected checks, and rollback target.

Check this request

Review the current use of Merge Conflict. Definition: A merge conflict happens when Git cannot safely combine competing changes by itself. A person or tool must choose the intended final result. Release checks: Before publishing, check the exact repository, branch, target, and diff. Keep unpublished work. Pass review and CI checks. Record conflict and data-loss risks, release order, traceability, recovery, and rollback. Before changing code, report the evidence you found, gaps, severity, and the smallest safe fix.

B
How official is this term?

Official guidance

The named platform, framework, project, or expert group has an official guide for this term.

It is official for that source. Other platforms or teams may use the term in another way.

Scope
Git
Document status
stable
Checked on
2026-07-30

Evidence sources & scope

Authority source + Term reference · Git · stable git-merge Scope: Git Role here: Direct term reference Source covers: canonical name, definition, platform API, implementation, usage guidance

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