Anvil
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anvil pr diff <num> — print PR diff to stdout #11

open Opened by cole.christensen@gmail.com

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Problem

No way to print a PR’s diff from the CLI. Common use: pipe to `less`, AI tools, custom review scripts.

Proposal

`anvil pr diff ` prints the unified diff between PR base and head to stdout.

Implementation options:

  1. Fetch base + head from the remote, run local `git diff base..head`. No new server endpoint; relies on `anvil repo clone` setup or working git remote.
  2. New server endpoint `GET /api/v1/:org/:repo/pulls/:n.diff` returning the diff.

Option 1 is cheapest and good for the v1.

Acceptance criteria

  • `anvil pr diff ` prints unified diff to stdout, exits 0
  • Works in a repo cloned via `anvil repo clone`
  • `–name-only` flag for just file list
  • Errors gracefully if not in a repo cwd

Origin

CLI gap audit.

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