Self-hosting! (#49)

* added self-hosting

apps/dashboard/entrypoint.sh

@@ -1,32 +1,39 @@
-#!/bin/bash
+#!/bin/sh
 set -e
 
 echo "> Replace env variable placeholders with runtime values..."
-# Define an array of environment variables to check
-variables_to_replace=(
-  "NEXT_PUBLIC_DASHBOARD_URL"
-  "NEXT_PUBLIC_API_URL"
-  "NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY"
-)
+
+# Define environment variables to check (space-separated string)
+variables_to_replace="NEXT_PUBLIC_DASHBOARD_URL NEXT_PUBLIC_API_URL NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY"
 
 # Replace env variable placeholders with real values
-for key in "${variables_to_replace[@]}"; do
-  value=$(printenv $key)
-  if [ ! -z "$value" ]; then
-    echo "  - Searching for $key with value $value..."
-    # Use a custom placeholder for 'NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY' or use the actual key otherwise
-    if [ "$key" = "NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY" ]; then
-      placeholder="pk_test_eW9sby5jb20k"
+for key in $variables_to_replace; do
+    value=$(eval echo \$"$key")
+    if [ -n "$value" ]; then
+        echo "  - Searching for $key with value $value..."
+        # Use a custom placeholder for 'NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY' or use the actual key otherwise
+        case "$key" in
+            NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY)
+                placeholder="pk_test_eW9sby5jb20k"
+                ;;
+            *)
+                placeholder="__${key}__"
+                ;;
+        esac
+        # Run the replacement
+        find /app -type f \( -name "*.js" -o -name "*.html" \) | while read -r file; do
+            if grep -q "$placeholder" "$file"; then
+                echo "    - Replacing in file: $file"
+                sed -i "s|$placeholder|$value|g" "$file"
+            fi
+        done
     else
-      placeholder="__${key}__"
+        echo "  - Skipping $key as it has no value set."
     fi
-    # Run the replacement
-    find /app/apps/dashboard/.next/ -type f \( -name "*.js" -o -name "*.html" \) -exec sed -i "s|$placeholder|$value|g" {} \;
-
-  else
-    echo "  - Skipping $key as it has no value set."
-  fi
 done
 
+echo "> Done!"
+echo "> Running $@"
+
 # Execute the container's main process (CMD in Dockerfile)
 exec "$@"