Add hr switch

modules/home/terminal/hr/default.nix

@@ -11,11 +11,10 @@ in {
   options.mods.terminal.hr.enable = lib.mkEnableOption "Hefring (Work Tooling)";
 
   config = lib.mkIf cfg.hr.enable {
-    home.packages = [hr];
+    programs.zsh.initExtra = builtins.readFile ./hr.sh;
 
     systemd.user.services = {
       google-db-proxy-test = {
-        enable = true;
         Unit = {
           Description = "Google Cloud SQL Proxy (Test)";
           After = ["network.target"];
@@ -30,7 +29,6 @@ in {
       };
 
       google-db-proxy-prod = {
-        enable = true;
         Unit = {
           Description = "Google Cloud SQL Proxy (Prod)";
           After = ["network.target"];

modules/home/terminal/hr/hr.sh

@@ -1,8 +1,17 @@
-#!/usr/bin/env bash
+# Set default PROJECT_ID if not already set
+if [[ -z "$PROJECT_ID" ]]; then
+  export PROJECT_ID="mk2-test"
+fi
 
-set -e
+_hr_usage() {
+  echo "Usage: hr <command>"
+  echo "Commands:"
+  echo "  switch    Switch PROJECT_ID between mk2-test and mk2-prod"
+  echo "  init py   Initialize a python devenv environment (git-ignored)"
+  echo "  freeze    Freeze dependencies to requirements.txt"
+}
 
-if [ "$1" = "init" ] && [ "$2" = "py" ]; then
+_hr_init_py() {
   echo "Initializing python devenv..."
 
   # 1. Init devenv
@@ -15,7 +24,7 @@ if [ "$1" = "init" ] && [ "$2" = "py" ]; then
     echo "Direnv allowed"
   else
     echo "Error: devenv not found in path."
-    exit 1
+    return 1
   fi
 
   if [ -f .gitignore.bak ]; then
@@ -91,11 +100,12 @@ EOF
     echo "Direnv allowed"
   else
     echo "Error: direnv not found in path."
-    exit 1
+    return 1
   fi
+}
 
-elif [ "$1" = "freeze" ]; then
-  extra_index_url="https://europe-west1-python.pkg.dev/mk2-prod/python-packages/simple/"
+_hr_freeze() {
+  local extra_index_url="https://europe-west1-python.pkg.dev/mk2-prod/python-packages/simple/"
 
   # Install the auth plugin and keyring CLI
   uv pip install keyrings.google-artifactregistry-auth==1.1.2 keyring
@@ -106,11 +116,53 @@ elif [ "$1" = "freeze" ]; then
   # Generate requirements.txt
   echo "--extra-index-url ${extra_index_url}" > requirements.txt
   uv pip freeze --exclude-editable >> requirements.txt
+}
 
+hr() {
+  if [[ $# -eq 0 ]]; then
+    _hr_usage
+    return 1
+  fi
+
+  local command="$1"
+  shift
+
+  if [[ "$command" == "switch" ]]; then
+    if [[ -z "$1" ]]; then
+      # Toggle between test and prod
+      if [[ "$PROJECT_ID" == "mk2-test" ]]; then
+        export PROJECT_ID="mk2-prod"
+        echo "Switched PROJECT_ID to mk2-prod"
       else
-  echo "Usage: hr <command>"
-  echo "Commands:"
-  echo "  init py   Initialize a python devenv environment (git-ignored)"
-  echo "  freeze    Freeze dependencies to requirements.txt"
+        export PROJECT_ID="mk2-test"
+        echo "Switched PROJECT_ID to mk2-test"
+      fi
+    elif [[ "$1" == "test" ]]; then
+      export PROJECT_ID="mk2-test"
+      echo "Set PROJECT_ID to mk2-test"
+    elif [[ "$1" == "prod" ]]; then
+      export PROJECT_ID="mk2-prod"
+      echo "Set PROJECT_ID to mk2-prod"
+    else
+      echo "Usage: hr switch [test|prod]"
+      return 1
+    fi
+    return 0
+  fi
+
+  # Run original logic in a subshell to preserve set -e behavior without affecting current shell
+  (
+    set -e
+    # Restore arguments for processing
+    set -- "$command" "$@"
+
+    if [ "$1" = "init" ] && [ "$2" = "py" ]; then
+      _hr_init_py
+    elif [ "$1" = "freeze" ]; then
+      _hr_freeze
+    else
+      _hr_usage
       exit 1
     fi
+  )
+}