Add list of NPM module building with fallback to non-list building

tasks/main.yml

@@ -88,8 +88,15 @@
   when:
     - _gitignore_pantheon.stat.exists == true
 
-- name: Work with npm
+- name: Work with npm list
   include_tasks: "npm.yml"
+  loop: "{{ pantheon_deploy.build.npm }}"
+  when: ( pantheon_deploy.build.npm is defined ) and ( pantheon_deploy.build.npm | type_debug == "list" )
+
+- name: Work with npm item
+  include_tasks: "npm.yml"
+  loop: "{{ [pantheon_deploy.build.npm] }}"
+  when: ( pantheon_deploy.build.npm is defined ) and ( pantheon_deploy.build.npm | type_debug != "list" )  
 
 - name: Work with secrets
   include_tasks: "secrets.yml"

tasks/npm.yml

@@ -3,8 +3,8 @@
   set_fact:
     _npm_dir: "\
       {{ _run_temp_dir.path }}/src\
-      {% if pantheon_deploy.build.npm_dir is defined %}\
-      /{{ pantheon_deploy.build.npm_dir }}\
+      {% if item.npm_dir is defined %}\
+      /{{ item.npm_dir }}\
       {% endif %}"
 
 - name: Check if package.json exists
@@ -13,15 +13,16 @@
   register: _package_json
 
 - name: Install NPM
-  shell: "npm {{ pantheon_deploy.build.npm_install_cmd | default('ci') }}"
+  shell: "npm {{ item.npm_install_cmd | default('ci') }}"
   args:
     chdir: "{{ _npm_dir }}"
   when:
     - _package_json.stat.exists == true
 
 - name: Run npm build
-  shell: "npm run {{ pantheon_deploy.build.npm_build_script_name | default('build') }}"
+  shell: "npm run {{ item.npm_build_script_name | default('build') }}"
   args:
     chdir: "{{ _npm_dir }}"
   when:
     - _package_json.stat.exists == true
+

vars/main.yml

@@ -4,8 +4,8 @@ _pantheon_deploy_defaults:
     git_dir: ''
     git_branch: 'main'
   build:
-    npm_dir: ''
-    npm_build_script_name: 'build'
+    - npm_dir: ''
+      npm_build_script_name: 'build'
   target:
     ssh_key_base64: ''
     ssh_pub_base64: ''