PR Create Skill

Creates a pull request with an auto-generated description using local LLM for summarization and PR body composition.

Step 1: Gather Context (Shell Only, Zero Claude Tokens)

# Confirm branch and ensure not on main
git branch --show-current

# Get change summary
git diff main...HEAD --stat

# Get commit history
git log main...HEAD --oneline

# Check for review artifacts (plan, review log, deviation log, code review log)
ls ./docs/archive/review/*-plan.md ./docs/archive/review/*-review.md \
   ./docs/archive/review/*-deviation.md ./docs/archive/review/*-code-review.md 2>/dev/null

If on main branch, ask the user for the target branch or create one.

Ensure all changes are committed before proceeding.

Step 2: Local LLM Analysis (Zero Claude Tokens)

Summarize changes, classify the PR type, and pre-generate a title:

# Summarize the diff
SUMMARY=$(git diff main...HEAD | bash ~/.claude/hooks/llm-commands.sh summarize-diff)

# Classify changes
CATEGORY=$(git diff main...HEAD --name-only | bash ~/.claude/hooks/llm-commands.sh classify-changes)

# Generate a draft title from category + summary
TITLE=$({ echo "$CATEGORY"; echo '=== OLLAMA-INPUT-SEPARATOR ==='; echo "$SUMMARY"; } \
  | bash ~/.claude/hooks/llm-commands.sh generate-pr-title)

printf '%s\n' "$SUMMARY" "$CATEGORY" "$TITLE"

If Ollama is unavailable, proceed to Step 3 without pre-analysis.

Step 3: Local LLM PR Body Generation (Zero Claude Tokens)

# Aggregate context for generate-pr-body: everything on stdin as one section.
{
  echo "=== COMMIT LOG ==="
  git log main...HEAD --oneline
  echo
  echo "=== DIFF STAT ==="
  git diff main...HEAD --stat
  echo
  for f in ./docs/archive/review/*-plan.md ./docs/archive/review/*-review.md \
           ./docs/archive/review/*-deviation.md ./docs/archive/review/*-code-review.md; do
    [ -f "$f" ] || continue
    echo "=== $f ==="
    cat "$f"
    echo
  done
} | bash ~/.claude/hooks/llm-commands.sh generate-pr-body

If Ollama is unavailable, compose the PR body directly as fallback.

Step 4: Review, Approve, and Create

Present the draft PR to the user:

=== PR Draft ===
Title: [TITLE from Step 2, or a short title from change type + summary if Ollama was unavailable]
Base: main
Head: [current branch]

[PR body]

After user approval (allow editing the title and body):

gh pr create --title "[title]" --body "$(cat <<'EOF'
[PR body]
EOF
)"

Report the PR URL to the user.