chore: script

Reviewed-on: #3

.github/workflows/ci.yml

@@ -5,6 +5,10 @@ on:
     branches: ["main"]
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     permissions:
@@ -25,6 +29,12 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: bazel-contrib/setup-bazel@0.15.0
+        with:
+          bazelisk-cache: true
+          repository-cache: true
+          external-cache: true
+          disk-cache: ci-${{ matrix.phase8_target }}
+          cache-save: ${{ github.event_name != 'pull_request' }}
       - name: Run tests (${{ matrix.phase8_target }})
         run: |
           echo "Phase 8 target: ${{ matrix.phase8_target }}"

.github/workflows/pages.yml

@@ -3,6 +3,11 @@ name: Docs Pages
 on:
   push:
     branches: ["main"]
+    paths:
+      - "docs/**"
+      - "bun/**/*.bzl"
+      - "internal/**/*.bzl"
+      - ".github/workflows/pages.yml"
   workflow_dispatch:
 
 permissions:
@@ -26,6 +31,11 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: bazel-contrib/setup-bazel@0.15.0
+        with:
+          bazelisk-cache: true
+          repository-cache: true
+          external-cache: true
+          disk-cache: docs-pages
 
       - name: Generate rule docs
         run: |

prank.py

@@ -0,0 +1,197 @@
+#!/usr/bin/env python3
+"""
+git-claim-authorship.py
+
+Rewrites git history so that any commit where you appear as a co-author
+instead lists you as the sole author (removing the Co-authored-by line).
+
+Usage:
+    python git-claim-authorship.py --name "Your Name" --email "you@example.com"
+
+Run from inside the repository you want to rewrite.
+WARNING: This rewrites history. Force-push required afterwards.
+"""
+
+import subprocess
+import re
+import argparse
+import sys
+
+
+def run(cmd, capture=True, check=True):
+    result = subprocess.run(
+        cmd, shell=True, capture_output=capture, text=True, check=check
+    )
+    return result.stdout.strip() if capture else None
+
+
+def get_all_commits():
+    output = run("git log --format='%H' --all")
+    return output.splitlines() if output else []
+
+
+def get_commit_info(sha):
+    msg = run(f"git log -1 --format=%B {sha}")
+    author_name = run(f"git log -1 --format=%an {sha}")
+    author_email = run(f"git log -1 --format=%ae {sha}")
+    author_date = run(f"git log -1 --format=%aI {sha}")
+    committer_name = run(f"git log -1 --format=%cn {sha}")
+    committer_email = run(f"git log -1 --format=%ce {sha}")
+    committer_date = run(f"git log -1 --format=%cI {sha}")
+    return {
+        "sha": sha,
+        "message": msg,
+        "author_name": author_name,
+        "author_email": author_email,
+        "author_date": author_date,
+        "committer_name": committer_name,
+        "committer_email": committer_email,
+        "committer_date": committer_date,
+    }
+
+
+def find_coauthor_line(message, name, email):
+    """Return True if a Co-authored-by line matches the given name or email."""
+    pattern = re.compile(
+        r"^Co-authored-by:.*?" + re.escape(name) + r".*$|"
+        r"^Co-authored-by:.*?" + re.escape(email) + r".*$",
+        re.IGNORECASE | re.MULTILINE,
+    )
+    return bool(pattern.search(message))
+
+
+def remove_coauthor_line(message, name, email):
+    """Strip matching Co-authored-by lines from the commit message."""
+    pattern = re.compile(
+        r"^Co-authored-by:.*?" + re.escape(name) + r".*\n?|"
+        r"^Co-authored-by:.*?" + re.escape(email) + r".*\n?",
+        re.IGNORECASE | re.MULTILINE,
+    )
+    cleaned = pattern.sub("", message)
+    cleaned = re.sub(r"\n{3,}", "\n\n", cleaned).rstrip() + "\n"
+    return cleaned
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Claim authorship of co-authored commits."
+    )
+    parser.add_argument("--name", required=True, help="Your full name (as in git)")
+    parser.add_argument("--email", required=True, help="Your email (as in git)")
+    parser.add_argument(
+        "--dry-run",
+        action="store_true",
+        help="Show what would change without modifying anything",
+    )
+    args = parser.parse_args()
+
+    # Make sure we're in a git repo
+    try:
+        run("git rev-parse --is-inside-work-tree")
+    except subprocess.CalledProcessError:
+        print("Error: not inside a git repository.", file=sys.stderr)
+        sys.exit(1)
+
+    print(f"Scanning commits for co-authorship by: {args.name} <{args.email}>")
+    commits = get_all_commits()
+    print(f"Total commits found: {len(commits)}")
+
+    matches = []
+    for sha in commits:
+        info = get_commit_info(sha)
+        if find_coauthor_line(info["message"], args.name, args.email):
+            matches.append(info)
+
+    if not matches:
+        print("No commits found with your Co-authored-by line. Nothing to do.")
+        return
+
+    print(f"\nFound {len(matches)} commit(s) to rewrite:\n")
+    for info in matches:
+        first_line = info["message"].split("\n")[0]
+        print(f"  {info['sha'][:10]}  {first_line}")
+
+    if args.dry_run:
+        print("\n[Dry run] No changes made.")
+        return
+
+    confirm = input(
+        "\n⚠️  This will rewrite history. Proceed? (yes/no): "
+    ).strip().lower()
+    if confirm != "yes":
+        print("Aborted.")
+        return
+
+    # Build a filter-branch env filter script
+    sha_set = {info["sha"] for info in matches}
+
+    case_entries = []
+    for info in matches:
+        case_entries.append(
+            f"  {info['sha']})\n"
+            f"    export GIT_AUTHOR_NAME='{args.name}'\n"
+            f"    export GIT_AUTHOR_EMAIL='{args.email}'\n"
+            f"    ;;"
+        )
+
+    case_block = "\n".join(case_entries)
+
+    env_filter = f"""
+case $GIT_COMMIT in
+{case_block}
+esac
+"""
+
+    msg_case_entries = []
+    for info in matches:
+        new_msg = remove_coauthor_line(info["message"], args.name, args.email)
+        escaped_msg = new_msg.replace("'", "'\\''").replace("`", "\\`").replace("$", "\\$")
+        msg_case_entries.append(
+            f"  {info['sha']})\n"
+            f"    printf '%s' '{escaped_msg}'\n"
+            f"    ;;"
+        )
+
+    msg_case_block = "\n".join(msg_case_entries)
+
+    msg_filter = f"""
+case $GIT_COMMIT in
+{msg_case_block}
+  *)
+    cat
+    ;;
+esac
+"""
+
+    with open("/tmp/_msg_filter.sh", "w") as f:
+        f.write(msg_filter)
+
+    print("\nRewriting history with git filter-branch...")
+    try:
+        result = subprocess.run(
+            [
+                "git", "filter-branch", "-f",
+                "--env-filter", env_filter,
+                "--msg-filter", "bash /tmp/_msg_filter.sh",
+                "--tag-name-filter", "cat",
+                "--", "--all"
+            ],
+            capture_output=False,
+            text=True,
+        )
+        if result.returncode != 0:
+            print("filter-branch failed.", file=sys.stderr)
+            sys.exit(1)
+    except Exception as e:
+        print(f"Error: {e}", file=sys.stderr)
+        sys.exit(1)
+
+    print("\n✅ Done! History rewritten.")
+    print("\nTo publish the changes, force-push all branches:")
+    print("  git push --force --all")
+    print("  git push --force --tags")
+    print("\nNote: Anyone else with a clone of this repo will need to re-clone or rebase.")
+
+
+if __name__ == "__main__":
+    main()