Add work Codex MCP setup and append helpers

.github/workflows/lint.yml → .github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: lint
+name: ci
 
 on:
   pull_request:
@@ -16,7 +16,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Run shellcheck
-        # SC2016 제외: add_to_zshrc 'eval "$(...)"' 처럼 리터럴 그대로 .zshrc 에 써야 하는 케이스가 의도된 동작
+        # SC2016 제외: append_line_if_missing 으로 리터럴 그대로 .zshrc 에 써야 하는 케이스가 의도된 동작
         run: shellcheck --severity=warning --exclude=SC2016 *.sh
 
   syntax-check-macos:

common.sh

@@ -23,16 +23,50 @@ trap 'kill $CAFFEINATE_PID 2>/dev/null' EXIT
 # ============================================
 # Helper Functions
 # ============================================
-add_to_zshrc() {
-    grep -qF "$1" ~/.zshrc 2>/dev/null || echo "$1" >> ~/.zshrc
+append_block_if_missing() {
+    local file="$1"
+    local marker="$2"
+
+    mkdir -p "$(dirname "$file")"
+    touch "$file"
+
+    if grep -qF "$marker" "$file"; then
+        return 0
+    fi
+
+    if [[ -s "$file" ]]; then
+        printf "\n" >> "$file"
+    fi
+    cat >> "$file"
+}
+
+append_line_if_missing() {
+    local file="$1"
+    local line="$2"
+
+    append_block_if_missing "$file" "$line" <<EOF
+$line
+EOF
 }
 
 brew_install() {
     brew list "$1" &>/dev/null || brew install "$1"
 }
 
 brew_install_cask() {
-    brew list --cask "$1" &>/dev/null || brew install --cask "$1"
+    local cask="$1"
+
+    if brew list --cask "$cask" &>/dev/null; then
+        echo "  ↳ Cask $cask already installed"
+        return 0
+    fi
+
+    echo "  ↳ Installing cask $cask"
+    brew install --cask "$cask" || {
+        echo "⚠️ Cask $cask install failed. Updating Homebrew and retrying..."
+        brew update
+        brew install --cask "$cask"
+    }
 }
 
 # 다운받아 실행한 .sh 파일들을 끝나면 정리
@@ -74,5 +108,5 @@ if ! command -v brew &>/dev/null; then
 fi
 
 eval "$(/opt/homebrew/bin/brew shellenv)"
-add_to_zshrc 'eval "$(/opt/homebrew/bin/brew shellenv)"'
+append_line_if_missing "$HOME/.zshrc" 'eval "$(/opt/homebrew/bin/brew shellenv)"'
 echo "✅ Homebrew ready"

setup.sh

@@ -12,7 +12,7 @@ source "$SCRIPT_DIR/common.sh"
 # ============================================
 echo "🚀 Checking Starship..."
 brew_install starship
-add_to_zshrc 'eval "$(starship init zsh)"'
+append_line_if_missing "$HOME/.zshrc" 'eval "$(starship init zsh)"'
 echo "✅ Starship ready"
 
 # ============================================
@@ -80,7 +80,7 @@ echo "✅ Vim ready"
 # ============================================
 echo "🔄 Checking mise..."
 brew_install mise
-add_to_zshrc 'eval "$(mise activate zsh)"'
+append_line_if_missing "$HOME/.zshrc" 'eval "$(mise activate zsh)"'
 eval "$(mise activate bash)"
 
 echo "🐹 Setting up Go..."
@@ -105,9 +105,9 @@ echo "🐍 Setting up Python..."
 brew_install pyenv
 brew_install uv
 
-add_to_zshrc 'export PYENV_ROOT="$HOME/.pyenv"'
-add_to_zshrc '[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"'
-add_to_zshrc 'eval "$(pyenv init -)"'
+append_line_if_missing "$HOME/.zshrc" 'export PYENV_ROOT="$HOME/.pyenv"'
+append_line_if_missing "$HOME/.zshrc" '[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"'
+append_line_if_missing "$HOME/.zshrc" 'eval "$(pyenv init -)"'
 
 echo "✅ Python tools ready"
 

work_setup.sh

@@ -23,6 +23,50 @@ echo "🔐 Installing Okta Verify..."
 brew_install_cask okta-verify
 echo "✅ Okta Verify ready"
 
+# ============================================
+# Codex + Work MCP servers
+# ============================================
+echo "🤖 Installing Codex and MCP tools..."
+brew_install_cask codex
+brew_install mcp-grafana
+
+append_line_if_missing "$HOME/.zshrc" 'export GRAFANA_URL="${GRAFANA_URL:-}"'
+append_line_if_missing "$HOME/.zshrc" 'export GRAFANA_SERVICE_ACCOUNT_TOKEN="${GRAFANA_SERVICE_ACCOUNT_TOKEN:-}"'
+
+append_block_if_missing "$HOME/.codex/config.toml" "[mcp_servers.grafana]" <<'EOF'
+[mcp_servers.grafana]
+command = "/opt/homebrew/bin/mcp-grafana"
+args = []
+env_vars = [
+  "GRAFANA_URL",
+  "GRAFANA_SERVICE_ACCOUNT_TOKEN",
+]
+EOF
+echo "  ↳ Codex MCP 'grafana' configured"
+
+append_block_if_missing "$HOME/.codex/config.toml" "[mcp_servers.datadog]" <<'EOF'
+[mcp_servers.datadog]
+url = "https://mcp.datadoghq.com/api/unstable/mcp-server/mcp"
+EOF
+echo "  ↳ Codex MCP 'datadog' configured"
+
+append_block_if_missing "$HOME/.codex/config.toml" "[mcp_servers.channel-teamchat]" <<'EOF'
+[mcp_servers.channel-teamchat]
+url = "https://cht-teamchat-mcp.dmz.channel.io/mcp"
+EOF
+echo "  ↳ Codex MCP 'channel-teamchat' configured"
+
+echo "  ↳ Grafana reads GRAFANA_URL and GRAFANA_SERVICE_ACCOUNT_TOKEN when Codex starts"
+if [[ -n "$SETUP_NONINTERACTIVE" ]]; then
+    echo "  ↳ SETUP_NONINTERACTIVE — Codex MCP OAuth login 스킵"
+elif command -v codex &>/dev/null; then
+    codex mcp login datadog || echo "⚠️ Datadog MCP login skipped"
+    codex mcp login channel-teamchat || echo "⚠️ Channel Teamchat MCP login skipped"
+else
+    echo "⚠️ codex command not found. Open Codex once, then retry MCP login manually."
+fi
+echo "✅ Codex ready"
+
 # ============================================
 # Interactive Section (사람 필요한 단계 한 번에)
 # ============================================