Only create sqlite DB file if DB_CONNECTION undefined or eq sqlite

scripts/adonisjs-4-to-5.sh

@@ -13,38 +13,42 @@ if [ -z "$DATA_DIR" ]; then
     DATA_DIR="/data"
 fi
 
-# Define the path to your SQLite database file
-db_file="$DATA_DIR/$DB_DATABASE.sqlite"
-
-# Check if the database file exists
-if [ ! -f "$db_file" ]; then
-    echo "Database file '$db_file' not found. An empty database will be created."
-    exit 0
-fi
-
-# Check if the "adonis_schema_versions" table exists and if the version is less than 2
-version=$(sqlite3 "$db_file" "SELECT version FROM adonis_schema_versions LIMIT 1;" 2>/dev/null)
-if [ -z "$version" ] || [ "$version" -lt 2 ]; then
-    # Table not found or version less than 2, proceed
-    echo "-- Starting database migration from AdonisJS v4 to v5 --"
-
-    # Check if the "adonis_schema" table exists
-    schema_exists=$(sqlite3 "$db_file" "SELECT name FROM sqlite_master WHERE type='table' AND name='adonis_schema';" 2>/dev/null)
-    if [ -n "$schema_exists" ]; then
-        # "adonis_schema" table exists, proceed
-
-        # Iterate through rows in the "name" column of "adonis_schema" and append "database/migrations" to each value
-        sqlite3 -batch "$db_file" "SELECT name FROM adonis_schema;" 2>/dev/null | while read -r old_value; do
-            new_value="database/migrations/$old_value"
-            echo "Updating value from '$old_value' to '$new_value'"
-
-            # Update the value in the database
-            sqlite3 "$db_file" "UPDATE adonis_schema SET name='$new_value' WHERE name='$old_value';" 2>/dev/null
-        done
-    else
-        echo "ERROR: Table 'adonis_schema' not found."
-        exit 1
+# Check if $DB_CONNECTION is undefined or equals 'sqlite'
+if [ -z "$DB_CONNECTION" ] || [ "$DB_CONNECTION" = "sqlite" ]; then
+
+    # Define the path to your SQLite database file
+    db_file="$DATA_DIR/$DB_DATABASE.sqlite"
+
+    # Check if the database file exists
+    if [ ! -f "$db_file" ]; then
+        echo "Database file '$db_file' not found. An empty database will be created."
+        exit 0
+    fi
+
+    # Check if the "adonis_schema_versions" table exists and if the version is less than 2
+    version=$(sqlite3 "$db_file" "SELECT version FROM adonis_schema_versions LIMIT 1;" 2>/dev/null)
+    if [ -z "$version" ] || [ "$version" -lt 2 ]; then
+        # Table not found or version less than 2, proceed
+        echo "-- Starting database migration from AdonisJS v4 to v5 --"
+
+        # Check if the "adonis_schema" table exists
+        schema_exists=$(sqlite3 "$db_file" "SELECT name FROM sqlite_master WHERE type='table' AND name='adonis_schema';" 2>/dev/null)
+        if [ -n "$schema_exists" ]; then
+            # "adonis_schema" table exists, proceed
+
+            # Iterate through rows in the "name" column of "adonis_schema" and append "database/migrations" to each value
+            sqlite3 -batch "$db_file" "SELECT name FROM adonis_schema;" 2>/dev/null | while read -r old_value; do
+                new_value="database/migrations/$old_value"
+                echo "Updating value from '$old_value' to '$new_value'"
+
+                # Update the value in the database
+                sqlite3 "$db_file" "UPDATE adonis_schema SET name='$new_value' WHERE name='$old_value';" 2>/dev/null
+            done
+        else
+            echo "ERROR: Table 'adonis_schema' not found."
+            exit 1
+        fi
+    # else
+        # echo "Version is greater than or equal to 2. Exiting script."
     fi
-# else
-    # echo "Version is greater than or equal to 2. Exiting script."
 fi