Print docker history summary in build actions

It is useful to know what the size of each layer is after the image has been built.
discourse · Dec 18, 2024 · e653488 · e653488
1 parent d963389
commit e653488
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -102,6 +102,10 @@ jobs:
         run: |
           docker images discourse/base
 
+      - name: Print `docker history` summary for main branch image
+        run: |
+          docker history discourse/base:2.0.${{ env.TIMESTAMP }}-main-${{ matrix.arch }}
+
       - name: Print compressed summary
         if: github.event_name == 'pull_request' && matrix.arch == 'amd64'
         run: |