Improve dotfiles robustness and remove legacy dependencies

.gitconfig-darwin

@@ -1,16 +1,16 @@
 [user]
-        email = kincaidoneil@users.noreply.github.com
-        name = Kincaid O'Neil
+	email = kincaidoneil@users.noreply.github.com
+	name = Kincaid O'Neil
 	signingkey = ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA+62vYiqoYgGwJ2TC1CJUlqBfF3iBFwKHFwnVO08gFy
 [commit]
-        gpgsign = true
+	gpgsign = true
 [gpg]
 	format = ssh
 [gpg "ssh"]
 	program = /Applications/1Password.app/Contents/MacOS/op-ssh-sign
 [core]
-        editor = code --wait
+	editor = code --wait
 [init]
-        defaultBranch = main
+	defaultBranch = main
 [push]
 	autoSetupRemote = true

.gitconfig-linux

@@ -1,14 +1,14 @@
 [user]
-        email = kincaidoneil@users.noreply.github.com
-        name = Kincaid O'Neil
-        signingKey = DA3BAC238DFEC340740E4C2E16666E7D706EB0FF
+	email = kincaidoneil@users.noreply.github.com
+	name = Kincaid O'Neil
+	signingKey = DA3BAC238DFEC340740E4C2E16666E7D706EB0FF
 [commit]
-        gpgsign = true
+	gpgsign = true
 [gpg]
-        program = gpg
+	program = gpg
 [core]
-      editor = code --wait
+	editor = code --wait
 [init]
-        defaultBranch = main
+	defaultBranch = main
 [push]
 	autoSetupRemote = true

.github/workflows/test.yml

@@ -0,0 +1,44 @@
+name: Test Install
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Remove pre-installed Node
+        run: |
+          # macOS
+          sudo rm -f /opt/homebrew/bin/node
+          sudo rm -f /opt/homebrew/bin/npm
+          sudo rm -f /opt/homebrew/bin/npx
+          # Linux
+          sudo rm -f /usr/local/bin/n
+          sudo rm -f /usr/local/bin/node
+          sudo rm -f /usr/local/bin/npm
+          sudo rm -f /usr/local/bin/npx
+
+      - name: Run install script
+        run: bash install.sh
+
+      - name: Verify installations
+        shell: zsh {0}
+        run: |
+          # Check dotfiles are symlinked
+          test -L ~/.zshrc
+          test -L ~/.gitconfig
+
+          # Check key commands exist
+          command -v brew
+          command -v node
+          command -v cargo
+          command -v zsh

.zshrc

@@ -2,27 +2,21 @@
 export N_PREFIX="$HOME/n"; [[ :$PATH: == *":$N_PREFIX/bin:"* ]] || PATH+=":$N_PREFIX/bin"
 
 # Bun completions
-[ -s "/Users/kincaid/.bun/_bun" ] && source "/Users/kincaid/.bun/_bun"
+[ -s "$HOME/.bun/_bun" ] && source "$HOME/.bun/_bun"
 
 # Bun
 export BUN_INSTALL="$HOME/.bun"
 export PATH="$BUN_INSTALL/bin:$PATH"
 
-# pnpm
-export PNPM_HOME="/Users/kincaid/Library/pnpm"
-case ":$PATH:" in
-  *":$PNPM_HOME:"*) ;;
-  *) export PATH="$PNPM_HOME:$PATH" ;;
-esac
-
 # Claude Code and other things
 export PATH="$HOME/.local/bin:$PATH"
 
 # Homebrew (only if directory exists/on Darwin)
-[ -d "/opt/homebrew" ] && eval "$(/opt/homebrew/bin/brew shellenv)"
-
-# Make OpenSSL available in PATH on Apple Silicon
-[ -d "/opt/homebrew" ] && export PATH="/opt/homebrew/opt/openssl@3/bin:$PATH"
+if [ -d "/opt/homebrew" ]; then
+  eval "$(/opt/homebrew/bin/brew shellenv)"
+  # Make OpenSSL available in PATH on Apple Silicon
+  export PATH="/opt/homebrew/opt/openssl@3/bin:$PATH"
+fi
 
 # Config a better version of ls and tree view
 alias ls="eza -lhmua --group-directories-first"
@@ -35,19 +29,13 @@ bindkey "^[[1;5D" backward-word
 bindkey '^H' backward-kill-word
 bindkey '5~' kill-word
 
-# Export helper to stop and remove all running Docker containers
+# Clean up Docker containers, images, networks, and volumes
 function docker-clean {
-  running_containers=$(docker ps -q)
-  if [[ -z "$running_containers" ]]
-  then
-    echo "No Docker containers running."
-  else
-    docker stop $(docker ps -q)
-    docker rm $(docker ps -a -q)
-  fi
+  docker stop $(docker ps -q) 2>/dev/null || true
+  docker system prune -af --volumes
 }
 
-# Zi initializaiton
+# Zi initialization
 source "$HOME/.zi/bin/zi.zsh"
 autoload -Uz _zi
 (( ${+_comps} )) && _comps[zi]=_zi

README.md

@@ -1,34 +1,47 @@
-## Kincaid's Config
+## Kincaid's Dotfiles
 
 ### Install
 
-To install on a fresh Linux box, create new user account as `root`:
+#### On macOS or Linux
+
+Run the install script to set up packages and dotfiles:
 
 ```bash
-source <(curl -s https://raw.githubusercontent.com/kincaidoneil/dotfiles/main/add-user.sh)
+curl -s https://raw.githubusercontent.com/kincaidoneil/dotfiles/main/install.sh | bash
 ```
 
-On Linux or macOS, run install script for packages and settings:
+This will:
+- Install Homebrew (if not present)
+- Install all development tools and runtimes
+- Symlink dotfiles (`.zshrc`, `.gitconfig`)
+- Configure Zsh with plugins
+
+#### On a Fresh Linux Server (as root)
+
+To create a new user account with sudo access:
 
 ```bash
-curl -s https://raw.githubusercontent.com/kincaidoneil/dotfiles/main/install.sh | bash -s
+curl -s https://raw.githubusercontent.com/kincaidoneil/dotfiles/main/add-user.sh | bash
 ```
 
-Installs packages with `apt` on Debian, or `brew` on macOS.
+Then switch to the new user and run the install script above.
+
+### Authentication
 
 Use 1Password to [manage SSH keys](https://developer.1password.com/docs/ssh/) and configure [SSH commit signing](https://developer.1password.com/docs/ssh/git-commit-signing).
 
-#### Configure GPG commit signing
+<details>
+<summary><strong>Alternative: Manual GPG/SSH Setup (Legacy)</strong></summary>
 
-_(Skip if using 1Password and/or SSH commit signing.)_
+#### Configure GPG Commit Signing
 
 Import GPG secret key:
 
 ```bash
 gpg --import [PATH]
 ```
 
-If the key is expired, GPG may cryptically fail to sign with a `No secret key` error. To extend it:
+If the key is expired, extend it:
 
 ```bash
 gpg --edit-key [KEY_ID]
@@ -37,25 +50,23 @@ gpg --edit-key [KEY_ID]
 > save
 ```
 
-Use an [older revision](https://github.com/kincaidoneil/dotfiles/blob/315dbe3b078480ced80b398e016c152980369c18/.gitconfig-darwin) of `.gitconfig-[PLATFORM]` so Git and GPG place nice, and add the relevant signing key.
+You'll need to use an [older revision](https://github.com/kincaidoneil/dotfiles/blob/315dbe3b078480ced80b398e016c152980369c18/.gitconfig-darwin) of `.gitconfig-[PLATFORM]` and manually install GPG tools (`brew install gpg2 pinentry-mac`).
 
-#### Generate new SSH key
-
-_(Prefer using 1Password to generate new keys.)_
+#### Generate New SSH Key
 
 ```bash
 ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519
 eval "$(ssh-agent -s)"
 ssh-add ~/.ssh/id_ed25519
 ```
 
-#### Add SSH pubkey to remote
+#### Add SSH Pubkey to Remote Server
 
-Add `~/.ssh/id_ed25519.pub` on client on a newline in the `~/.ssh/authorized_keys` file on the server. Refer [here](https://cryptsus.com/blog/how-to-secure-your-ssh-server-with-public-key-elliptic-curve-ed25519-crypto.html) for more background.
+Add `~/.ssh/id_ed25519.pub` contents to `~/.ssh/authorized_keys` on the remote server. See [this guide](https://cryptsus.com/blog/how-to-secure-your-ssh-server-with-public-key-elliptic-curve-ed25519-crypto.html) for more details.
 
-#### Add SSH config
+#### Add SSH Config
 
-To simplify connecting, add the server as an entry in the `~/.ssh/config` file on the client:
+Simplify SSH connections by adding entries to `~/.ssh/config`:
 
 ```
 Host <NAME>
@@ -64,16 +75,4 @@ Host <NAME>
   UseKeychain yes
 ```
 
-### Cleanup
-
-```bash
-cd ~
-rm -rf \
- n \
- .cargo \
- .rustup \
- .npm \
- .zi \
- .zshrc \
- .gitconfig
-```
+</details>