build.sh does its own prune

.gitea/workflows/cicd.yaml

@@ -11,12 +11,7 @@ jobs:
     steps:
     - name: pull
       run: |
-        was=$(docker images | grep registry-app.inhome.blapointe.com:5001/docker:latest | awk '{print $3}')
         docker pull registry-app.inhome.blapointe.com:5001/docker:latest
-        new=$(docker images | grep registry-app.inhome.blapointe.com:5001/docker:latest | awk '{print $3}')
-        if [ "$was" != "$new" ]; then
-          docker rmi "$was"
-        fi
       shell: sh
   cicd:
     name: cicd
@@ -24,20 +19,11 @@ jobs:
     steps:
     - name: cicd
       run: |
-        was=$(docker images | grep registry-app.inhome.blapointe.com:5001/docker:latest | awk '{print $3}')
-
         pwd
         ls
         find . -type d
         ps aux www
-        echo clone ${{ gitea.repository }}
-        git clone ${{ gitea.repository }}
-        cd ./*/
+        which git
         if ! sh ./build.sh; then
           exit 1
         fi
-
-        new=$(docker images | grep registry-app.inhome.blapointe.com:5001/docker:latest | awk '{print $3}')
-        if [ "$was" != "$new" ]; then
-          docker rmi "$was"
-        fi