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Git Changes Context

Obtain the unified diff of the current branch against its base, trying remote then local base refs in a fixed order, and report which command produced it.

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Git Changes Context Skill

Provide the branch's change set (unified diff) for agents that review, summarize, or describe changes.

Procedure

Run each command with eca__git, in this order, and stop at the first that succeeds with non-empty output:

  1. git diff origin/HEAD...HEAD
  2. git diff origin/main...HEAD
  3. git diff origin/master...HEAD
  4. git diff main...HEAD
  5. git diff master...HEAD

Try every step before giving up; an error or empty output means "next step", not "no diff".

Result

Report three things to the caller:

  • diff_source_command: the exact command that produced the diff.
  • diff_context: the raw unified diff, unmodified.
  • error: NO_DIFF_FOUND when all five commands errored or returned nothing; otherwise none.

Never fabricate or summarize the diff here; consumers do that.

davidvujic/my-eca-config/tree/main/skills/git-changes-context commit 223090f187

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npx skillmds@latest add davidvujic/git-changes-context