Add bun to Node setup

README.md

@@ -91,7 +91,7 @@ just setup all
 This runs the full flow in `Scripts/setup.sh`:
 
 1. base system setup
-2. node
+2. node / pnpm / yarn / bun
 3. go / gvm
 4. rust
 5. python / pyenv / miniforge

Scripts/node.sh

@@ -11,6 +11,7 @@ NC='\033[0m'
 
 export NVM_DIR="$HOME/.programming/node"
 export COREPACK_ENABLE_DOWNLOAD_PROMPT=0
+export BUN_INSTALL="$NVM_DIR/bun"
 
 echo -e "${BLUE}    LOG:${YELLOW} Setting up Node.js (NVM) in ${NVM_DIR}...${NC}"
 
@@ -30,9 +31,23 @@ if command -v nvm &> /dev/null; then
     echo -e "${BLUE}    LOG:${YELLOW} Enabling Corepack (pnpm/yarn)...${NC}"
     
     corepack enable
+
+    echo -e "${BLUE}    LOG:${YELLOW} Preparing pnpm and yarn...${NC}"
+
+    corepack prepare pnpm@latest --activate
+    corepack prepare yarn@stable --activate
+
+    if [ ! -x "$BUN_INSTALL/bin/bun" ]; then
+        echo -e "${BLUE}    LOG:${YELLOW} Installing Bun to ${BUN_INSTALL}...${NC}"
+        curl -fsSL https://bun.sh/install | bash
+    else
+        echo -e "${BLUE}    LOG:${YELLOW} Bun already installed at ${BUN_INSTALL}.${NC}"
+    fi
+
+    export PATH="$BUN_INSTALL/bin:$PATH"
     
     echo -e "${GREEN}    LOG: Node setup complete. $(node -v)${NC}"
-    echo -e "${GREEN}    LOG: Package Managers: pnpm $(pnpm -v), yarn $(yarn -v)${NC}"
+    echo -e "${GREEN}    LOG: Package Managers: pnpm $(pnpm -v), yarn $(yarn -v), bun $(bun -v)${NC}"
 else
     echo -e "${RED}    ERROR: NVM failed to load from $NVM_DIR${NC}"
     exit 1

Zsh/.zsh_prompt

@@ -233,7 +233,7 @@ build_prompt() {
         [ -z "$python_version" ] || tool_versions+=("%F{magenta} ${python_version}%f")
     fi
 
-    if project_has_pattern '**/package.json' '**/.nvmrc' '**/pnpm-workspace.yaml' '**/yarn.lock' '**/package-lock.json'; then
+    if project_has_pattern '**/package.json' '**/.nvmrc' '**/pnpm-workspace.yaml' '**/yarn.lock' '**/package-lock.json' '**/bun.lock' '**/bun.lockb'; then
         node_version="$(get_command_version node)"
         [ -z "$node_version" ] || tool_versions+=("%F{green} ${node_version}%f")
     fi

Zsh/.zshrc

@@ -219,6 +219,13 @@ bindkey '^[OA' history-substring-search-up
 bindkey '^[[B' history-substring-search-down
 bindkey '^[OB' history-substring-search-down
 
+# bun
+export BUN_INSTALL="$PROG_DIR/node/bun"
+case ":$PATH:" in
+  *":$BUN_INSTALL/bin:"*) ;;
+  *) export PATH="$BUN_INSTALL/bin:$PATH" ;;
+esac
+
 # pnpm
 export PNPM_HOME="$PROG_DIR/node/pnpm"
 case ":$PATH:" in