Merge pull request #1008 from yasinBursali/refactor/dream-cli-post-pipefail-hygiene

refactor(dream-cli): guard .env grep pipelines against pipefail kill on missing keys

Author: Lightheartdevs

dream-server/dream-cli

@@ -251,7 +251,7 @@ _check_version_compat() {
 
     # 1. Installed version
     _COMPAT_INSTALLED_VER=$(grep '^DREAM_VERSION=' "$INSTALL_DIR/.env" 2>/dev/null \
-        | head -1 | cut -d= -f2 | tr -d '[:space:]')
+        | sed -n '1p' | cut -d= -f2 | tr -d '[:space:]' || true)
     # Fall back to .version file (written by dream-update.sh / PR #349 convention)
     if [[ -z "$_COMPAT_INSTALLED_VER" && -f "$INSTALL_DIR/.version" ]]; then
         _COMPAT_INSTALLED_VER=$(jq -r '.version // empty' "$INSTALL_DIR/.version" 2>/dev/null \
@@ -833,7 +833,7 @@ cmd_dry_run() {
     local cur_ver="0.0.0"
     if [[ -f "$INSTALL_DIR/.env" ]]; then
         local _v
-        _v=$(grep '^DREAM_VERSION=' "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]')
+        _v=$(grep '^DREAM_VERSION=' "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]' || true)
         [[ -n "$_v" ]] && cur_ver="$_v"
     fi
     if [[ "$cur_ver" == "0.0.0" && -f "$INSTALL_DIR/.version" ]]; then
@@ -846,7 +846,7 @@ cmd_dry_run() {
     local api_json=""
     local dashboard_port="${DASHBOARD_PORT:-3002}"
     local api_key=""
-    api_key=$(grep '^DASHBOARD_API_KEY=' "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]')
+    api_key=$(grep '^DASHBOARD_API_KEY=' "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]' || true)
     if [[ -n "$api_key" ]]; then
         api_json=$(curl -sf --max-time 5 \
             -H "X-API-Key: ${api_key}" \
@@ -935,7 +935,7 @@ cmd_dry_run() {
     local key
     for key in "${model_keys[@]}"; do
         local val
-        val=$(grep "^${key}=" "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]')
+        val=$(grep "^${key}=" "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]' || true)
         printf "  %-16s %s\n" "${key}:" "${val:-(not set)}"
     done
     echo ""
@@ -950,7 +950,7 @@ cmd_dry_run() {
     else
         for key in "${update_keys[@]}"; do
             local val
-            val=$(grep "^${key}=" "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]')
+            val=$(grep "^${key}=" "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '[:space:]' || true)
             printf "  %-16s %s\n" "${key}:" "${val:-(not set)}"
         done
     fi
@@ -1431,7 +1431,7 @@ cmd_enable() {
         local current_backend="${GPU_BACKEND:-nvidia}"
         if [[ -f "$INSTALL_DIR/.env" ]]; then
             local env_backend
-            env_backend=$(grep "^GPU_BACKEND=" "$INSTALL_DIR/.env" | cut -d= -f2 | tr -d '"')
+            env_backend=$(grep "^GPU_BACKEND=" "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 | tr -d '"' || true)
             if [[ -n "$env_backend" ]]; then
                 current_backend="$env_backend"
             else
@@ -1778,7 +1778,7 @@ META
             if [[ -f "$preset_dir/env" ]]; then
                 cp "$preset_dir/env" "$INSTALL_DIR/.env"
                 local restored_mode
-                restored_mode=$(grep "^DREAM_MODE=" "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2)
+                restored_mode=$(grep "^DREAM_MODE=" "$INSTALL_DIR/.env" 2>/dev/null | cut -d= -f2 || true)
                 success "Restored .env (mode: ${restored_mode:-local})"
             fi