hooks.sh

#!/bin/zsh
# =============================================================================
# hooks.sh — Git hooks installer
# =============================================================================
#
# Symlinks all hooks from .githooks/ into .git/hooks/ and makes them
# executable. Run this once after cloning the repository.
#
# Available hooks:
#   - commit-msg : Enforces the Conventional Commit specification
#   - pre-commit : Regenerates Brewfile when brew.sh is staged for commit
#
# Usage:
#   zsh hooks.sh
# =============================================================================

CURRENT_DIR="$PWD"
HOOKS_DIR=".githooks"
TARGET_HOOKS_DIR=".git/hooks"

# Ensure hooks directory exists
mkdir -p "$HOOKS_DIR"

# Link all custom hooks to the Git hooks directory
for hook in "$HOOKS_DIR"/*; do
  hook_name=$(basename "$hook")

  LINK=$TARGET_HOOKS_DIR/$hook_name

  if [ ! -e "$LINK" ]; then
    ln -s "$CURRENT_DIR/$hook" "$LINK"
    echo "-----> Symlinking $LINK in Git hooks"
  fi

  # Make the symlinked hook file executable
  chmod +x "$LINK"
  echo "-----> Made $LINK executable"
done