lint

Claude-Dogma: Lint & Format

You are executing the /dogma:lint command. Your task is to detect the project type and run appropriate linting and formatting tools on staged files before commit.

NON-INTERACTIVE: This command runs silently. Skip anything not installed. No questions asked.

For interactive setup, use /dogma:lint:setup instead.

Arguments

• $ARGUMENTS - Optional path to check. If empty, checks only staged files

Step 1: Get Staged Files

IMPORTANT: Only process files that are staged for commit. This protects legacy code.

git diff --cached --name-only 2>/dev/null

If $ARGUMENTS is provided, use that path instead.

If no staged files, report "No staged files to lint" and exit successfully.

Step 2: Detect Project Type & Available Tools

Check what tools are actually available (not just configured):

# Project files
ls package.json Cargo.toml go.mod pyproject.toml composer.json Gemfile mix.exs 2>/dev/null || true

# Check installed tools
[ -f "node_modules/.bin/eslint" ] && echo "eslint: installed"
[ -f "node_modules/.bin/prettier" ] && echo "prettier: installed"
command -v cargo &>/dev/null && echo "cargo: installed"
command -v go &>/dev/null && echo "go: installed"
command -v ruff &>/dev/null && echo "ruff: installed"
command -v black &>/dev/null && echo "black: installed"
[ -f "vendor/bin/phpstan" ] && echo "phpstan: installed"
[ -f "vendor/bin/php-cs-fixer" ] && echo "php-cs-fixer: installed"

Step 3: Run Linting (find errors)

For each detected tool, run linting on staged files. Skip if not installed.

JavaScript/TypeScript (ESLint)

if [ -f "node_modules/.bin/eslint" ]; then
    ESLINT_FILES=$(git diff --cached --name-only | grep -E '\.(js|jsx|ts|tsx|vue)$' || true)
    [ -n "$ESLINT_FILES" ] && echo "$ESLINT_FILES" | xargs npx eslint 2>&1
fi

Rust (cargo clippy)

command -v cargo &>/dev/null && [ -f "Cargo.toml" ] && cargo clippy -- -D warnings 2>&1

Go (go vet / golangci-lint)