react build

ansible/roles/react-build/tasks/main.yaml

@@ -71,6 +71,28 @@
     with_items:
       - "{{ volumes }}"
   
+  - name: stop all the running server
+    become: yes
+    command: pm2 kill
+    register: stop_server
+  - debug: 
+      msg: 'all servers stopped'
+  
+  - name: Ansible check directory exists on server.
+    stat:
+      path: /var/lib/react/react-app
+    register: delete_from_server
+  
+  - name: delete previous build folder in server
+    become: yes
+    shell: rm -rf /var/lib/react/react-app
+    args:
+      chdir: /var/lib/react/
+  - debug:
+      msg: "deleting old build from server"
+    when: delete_from_server.stat.exists == true
+  
+    
   - name: traverse into the project directory.
     become: yes
     shell: cd
@@ -142,7 +164,9 @@
   
   - name: install dependencies
     become: yes
-    command: npm install --save express
+    shell: npm install --save express
+    args:
+      chdir: /var/lib/react/react-app/reactUI/
   - debug:
       msg: 'Client express installed'
   
@@ -252,16 +276,11 @@
       msg: 'build copied'
     when: build_delete_server.rc == 0
   
-  - name: stop all the running server
-    become: yes
-    command: pm2 stop all
-    register: stop_server
-  - debug: 
-      msg: 'all servers stopped'
-  
   - name: start the server
     become: yes
-    command: pm2 start /var/lib/react/react-app/reactUI/server.js
+    shell: pm2 start /var/lib/react/react-app/reactUI/server.js
+    args:
+      chdir: /var/lib/react/react-app/reactUI/
   - debug: 
       msg: 'yayyyyyyyyyyy app is running'
     # when: stop_server.rc == 0