From ad2322024b6efbfdb81238038e6cb026316e1096 Mon Sep 17 00:00:00 2001
From: Haofan Zheng <hzheng6@ucsc.edu>
Date: Tue, 31 Oct 2023 00:53:52 -0700
Subject: [PATCH] generate a head tag for images

---
 .github/workflows/build-geth-node.yaml |  7 ++++++-
 .github/workflows/build-sgx-dev.yaml   | 14 ++++++++++++--
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build-geth-node.yaml b/.github/workflows/build-geth-node.yaml
index fd6db7f..b77ab48 100644
--- a/.github/workflows/build-geth-node.yaml
+++ b/.github/workflows/build-geth-node.yaml
@@ -53,6 +53,10 @@ jobs:
         id: tag_sha
         run: echo "tag=${{ steps.ghcr_repo.outputs.path }}:${{ steps.commit_sha.outputs.short }}" >> $GITHUB_OUTPUT
 
+      - name: Manually generate head tag
+        id: tag_head
+        run: echo "tag=${{ steps.ghcr_repo.outputs.path }}:head" >> $GITHUB_OUTPUT
+
       - name: Manually generate ver tag
         if: ${{ startsWith(github.ref, 'refs/tags/') }}
         id: tag_ver
@@ -67,6 +71,7 @@ jobs:
           push: true
           tags: |
             ${{ steps.tag_sha.outputs.tag }}
+            ${{ steps.tag_head.outputs.tag }}
           labels: ${{ steps.meta.outputs.labels }}
 
       - name: Create and push a manifest with ver referencing latest commit
@@ -74,5 +79,5 @@ jobs:
         run: |
           docker buildx imagetools create \
             -t ${{ steps.tag_ver.outputs.tag }} \
-            ${{ steps.tag_sha.outputs.tag }}
+            ${{ steps.tag_head.outputs.tag }}
 
diff --git a/.github/workflows/build-sgx-dev.yaml b/.github/workflows/build-sgx-dev.yaml
index c2efb42..ceb14f2 100644
--- a/.github/workflows/build-sgx-dev.yaml
+++ b/.github/workflows/build-sgx-dev.yaml
@@ -54,6 +54,10 @@ jobs:
         id: tag_sha
         run: echo "tag=${{ steps.ghcr_repo.outputs.path }}:${{ steps.commit_sha.outputs.short }}" >> $GITHUB_OUTPUT
 
+      - name: Manually generate head tag
+        id: tag_head
+        run: echo "tag=${{ steps.ghcr_repo.outputs.path }}:head" >> $GITHUB_OUTPUT
+
       - name: Manually generate ver tag
         if: ${{ startsWith(github.ref, 'refs/tags/') }}
         id: tag_ver
@@ -68,6 +72,7 @@ jobs:
           push: true
           tags: |
             ${{ steps.tag_sha.outputs.tag }}
+            ${{ steps.tag_head.outputs.tag }}
           labels: ${{ steps.meta.outputs.labels }}
 
       - name: Create and push a manifest with ver referencing latest commit
@@ -75,7 +80,7 @@ jobs:
         run: |
           docker buildx imagetools create \
             -t ${{ steps.tag_ver.outputs.tag }} \
-            ${{ steps.tag_sha.outputs.tag }}
+            ${{ steps.tag_head.outputs.tag }}
 
 
   build_sgx_sol_dev:
@@ -119,6 +124,10 @@ jobs:
         id: tag_sha
         run: echo "tag=${{ steps.ghcr_repo.outputs.path }}:${{ steps.commit_sha.outputs.short }}" >> $GITHUB_OUTPUT
 
+      - name: Manually generate head tag
+        id: tag_head
+        run: echo "tag=${{ steps.ghcr_repo.outputs.path }}:head" >> $GITHUB_OUTPUT
+
       - name: Manually generate ver tag
         if: ${{ startsWith(github.ref, 'refs/tags/') }}
         id: tag_ver
@@ -135,6 +144,7 @@ jobs:
           push: true
           tags: |
             ${{ steps.tag_sha.outputs.tag }}
+            ${{ steps.tag_head.outputs.tag }}
           labels: ${{ steps.meta.outputs.labels }}
 
       - name: Create and push a manifest with ver referencing latest commit
@@ -142,5 +152,5 @@ jobs:
         run: |
           docker buildx imagetools create \
             -t ${{ steps.tag_ver.outputs.tag }} \
-            ${{ steps.tag_sha.outputs.tag }}
+            ${{ steps.tag_head.outputs.tag }}