feat: add Brewfile, pre-commit hooks, and CI lint workflow

.github/workflows/lint.yml

@@ -0,0 +1,23 @@
+name: Lint
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+      - uses: pre-commit/action@v3.0.1
+
+  brewfile-syntax:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Validate Brewfile syntax
+        run: brew bundle list --file=Brewfile

.pre-commit-config.yaml

@@ -0,0 +1,18 @@
+default_install_hook_types:
+  - pre-commit
+  - commit-msg
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-merge-conflict
+
+  - repo: https://github.com/compilerla/conventional-pre-commit
+    rev: v4.3.0
+    hooks:
+      - id: conventional-pre-commit
+        stages: [commit-msg]
+        args: [feat, fix, docs, style, refactor, perf, test, build, ci, chore, revert]

Brewfile

@@ -0,0 +1,71 @@
+tap "nikitabobko/tap"
+tap "oven-sh/bun"
+tap "slp/krunkit"
+# Manage your dotfiles across multiple diverse machines, securely
+brew "chezmoi"
+# GNU Privacy Guard (OpenPGP)
+brew "gnupg"
+# Improved top (interactive process viewer)
+brew "htop"
+# Kubernetes command-line interface
+brew "kubernetes-cli"
+# AI coding agent, built for the terminal
+brew "opencode"
+# Tool for managing OCI containers and pods
+brew "podman"
+# Alternative to docker-compose using podman
+brew "podman-compose"
+# Framework for managing multi-language pre-commit hooks
+brew "pre-commit"
+# Terminal multiplexer
+brew "tmux"
+# Extremely fast Python package installer and resolver, written in Rust
+brew "uv"
+# Vi 'workalike' with many additional features
+brew "vim"
+# Incredibly fast JavaScript runtime, bundler, transpiler and package manager - all in one.
+brew "oven-sh/bun/bun"
+# A CLI tool to start Linux KVM or macOS Hypervisor framework virtual machines using the libkrun platform.
+brew "slp/krunkit/krunkit"
+# AeroSpace is an i3-like tiling window manager for macOS
+cask "nikitabobko/tap/aerospace"
+# GPU-accelerated terminal emulator
+cask "alacritty"
+# Desktop password and login vault
+cask "bitwarden"
+# Tool to run Windows software
+cask "crossover"
+# Write, edit, and chat about your code with AI
+cask "cursor"
+# Voice and text chat software
+cask "discord"
+# Drivers for DisplayLink docks, adapters and monitors
+cask "displaylink"
+# Free and open-source image editor
+cask "gimp"
+# Web browser
+cask "google-chrome"
+# App to manage software development and track bugs
+cask "linear-linear"
+# Email client
+cask "microsoft-outlook"
+# Presentation software
+cask "microsoft-powerpoint"
+# Meet, chat, call, and collaborate in just one place
+cask "microsoft-teams"
+# Word processor
+cask "microsoft-word"
+# App to write, plan, collaborate, and get organised
+cask "notion"
+# Image editor
+cask "paintbrush"
+# Browse, manage, inspect containers and images
+cask "podman-desktop"
+# Team communication and collaboration software
+cask "slack"
+# Video game digital distribution service
+cask "steam"
+# Customizable email client
+cask "thunderbird"
+# Application for generating TOTP and HOTP codes
+cask "yubico-authenticator"

Makefile

@@ -0,0 +1,26 @@
+.DEFAULT_GOAL := check
+
+.PHONY: check test install sync
+
+## Validate Brewfile syntax and check dependencies
+check:
+	brew bundle list --file=Brewfile >/dev/null
+
+## Alias for check
+test: check
+
+## Install all packages from Brewfile
+install: check
+	brew bundle --file=Brewfile
+
+## Regenerate Brewfile from currently installed packages
+sync:
+	brew bundle dump --describe --force --file=Brewfile
+	@echo ""
+	@if git diff --quiet Brewfile 2>/dev/null; then \
+		echo "Brewfile is already up to date."; \
+	else \
+		echo "Brewfile updated. Changes:"; \
+		echo ""; \
+		git diff Brewfile; \
+	fi

README.md

@@ -1,2 +1,29 @@
 # brewfile
-MacOS Homebrew packages, used with `brew bundle`
+
+macOS Homebrew packages, managed with `brew bundle`.
+
+## Usage
+
+```sh
+make            # Install all packages from Brewfile
+make install    # Same as above
+make sync       # Regenerate Brewfile from installed packages
+```
+
+## Workflow
+
+Install packages on a new machine:
+
+```sh
+git clone <this-repo>
+cd brewfile
+make
+```
+
+After installing or removing packages via `brew`, sync the Brewfile:
+
+```sh
+make sync       # Overwrites Brewfile, shows diff
+git diff        # Review changes
+git commit      # Commit when satisfied
+```