added builder script

_builder/parse.bash

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+get_vols() {
+    local compose_content="$1"
+    local volumes=""
+
+    # Use yq to extract volumes from services
+    volumes=$(echo "$compose_content" | yq eval '.services.*.volumes[]' - 2>/dev/null)
+
+    # Print the volumes, preserving line breaks
+    printf "%s\n" "$volumes"
+}
+
+get_env_vars() {
+    local compose_content="$1"
+    local env_vars=""
+
+    # Use yq to extract environment variables from services
+    env_vars=$(echo "$compose_content" | yq eval '.services.*.environment[]' - 2>/dev/null)
+
+    echo "$env_vars"
+}
+
+get_image() {
+    local compose_content="$1"
+    local images=""
+
+    # Use yq to extract image names from services
+    images=$(echo "$compose_content" | yq eval '.services.*.image' - 2>/dev/null)
+
+    echo "$images"
+}