#!/usr/bin/env bash

# Pre-commit checks: runs lint and type-checking before allowing a commit.

# Install as a git hook automatically via `npm install` (see prepare script).

# Run manually: bash scripts/pre-commit.sh

set -euo pipefail

RED='\033[0;31m'

GREEN='\033[0;32m'

YELLOW='\033[1;33m'

NC='\033[0m' # No Color

pass() { echo -e "${GREEN}✔${NC} $1"; }

fail() { echo -e "${RED}✖${NC} $1"; }

info() { echo -e "${YELLOW}▶${NC} $1"; }

echo ""

info "Running pre-commit checks..."

echo ""

FAILED=0

# 1. Prettier formatting check

info "Checking code formatting (Prettier)..."

if npx prettier --check . --log-level warn; then

pass "Formatting OK"

else

fail "Formatting issues found. Run: npm run format"

FAILED=1

fi

echo ""

# 2. ESLint

info "Running ESLint..."

if npx eslint --ignore-pattern .svelte-kit/output .; then

pass "ESLint OK"

else

fail "ESLint errors found."

FAILED=1

fi

echo ""

# 3. TypeScript + Svelte type checking

info "Running TypeScript / Svelte checks..."

if npm run check --silent; then

pass "Type checks OK"

else

fail "Type errors found. Fix them before committing."

FAILED=1

fi

echo ""

# Summary

if [ "$FAILED" -eq 0 ]; then

echo -e "${GREEN}All pre-commit checks passed.${NC}"

echo ""

exit 0

else

echo -e "${RED}One or more pre-commit checks failed. Commit aborted.${NC}"

echo ""

exit 1

fi