push to docker latest when git tag contains "latest", and tag nightly (#2564)

* comment docker tag latest

* make latest builds contingent on a "latest" keyword in the tag

* v4 checkout

* nightly tag push

.github/workflows/docker-build-push-backend-container-on-tag.yml

@@ -7,6 +7,7 @@ on:
 
 env:
   REGISTRY_IMAGE: danswer/danswer-backend
+  LATEST_TAG: ${{ contains(github.ref_name, 'latest') }}
   
 jobs:
   build-and-push:
@@ -16,7 +17,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
@@ -41,7 +42,7 @@ jobs:
         push: true
         tags: |
           ${{ env.REGISTRY_IMAGE }}:${{ github.ref_name }}
-          ${{ env.REGISTRY_IMAGE }}:latest
+          ${{ env.LATEST_TAG == 'true' && format('{0}:latest', env.REGISTRY_IMAGE) || '' }}
         build-args: |
           DANSWER_VERSION=${{ github.ref_name }}
 

.github/workflows/docker-build-push-model-server-container-on-tag.yml

@@ -5,6 +5,10 @@ on:
     tags:
       - '*'
 
+env:
+  REGISTRY_IMAGE: danswer/danswer-model-server
+  LATEST_TAG: ${{ contains(github.ref_name, 'latest') }}
+  
 jobs:
   build-and-push:
     # See https://runs-on.com/runners/linux/
@@ -12,7 +16,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
@@ -31,8 +35,8 @@ jobs:
         platforms: linux/amd64,linux/arm64
         push: true
         tags: |
-          danswer/danswer-model-server:${{ github.ref_name }}
+          ${{ env.REGISTRY_IMAGE }}:${{ github.ref_name }}
-          danswer/danswer-model-server:latest
+          ${{ env.LATEST_TAG == 'true' && format('{0}:latest', env.REGISTRY_IMAGE) || '' }}
         build-args: |
           DANSWER_VERSION=${{ github.ref_name }}
 

.github/workflows/docker-build-push-web-container-on-tag.yml

@@ -7,6 +7,7 @@ on:
 
 env:
   REGISTRY_IMAGE: danswer/danswer-web-server
+  LATEST_TAG: ${{ contains(github.ref_name, 'latest') }}
   
 jobs:
   build:
@@ -35,7 +36,7 @@ jobs:
           images: ${{ env.REGISTRY_IMAGE }}
           tags: |
             type=raw,value=${{ env.REGISTRY_IMAGE }}:${{ github.ref_name }}
-            type=raw,value=${{ env.REGISTRY_IMAGE }}:latest
+            type=raw,value=${{ env.LATEST_TAG == 'true' && format('{0}:latest', env.REGISTRY_IMAGE) || '' }}
       
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3

.github/workflows/docker-tag-latest.yml

@@ -1,3 +1,6 @@
+# This workflow is set up to be manually triggered via the GitHub Action tab.
+# Given a version, it will tag those backend and webserver images as "latest".
+
 name: Tag Latest Version
 
 on:

.github/workflows/tag-nightly.yml

@@ -0,0 +1,37 @@
+name: Nightly Tag Push
+
+on:
+  schedule:
+    - cron: '0 0 * * *' # Runs every day at midnight UTC
+
+permissions:
+  contents: write  # Allows pushing tags to the repository
+
+jobs:
+  create-and-push-tag:
+    runs-on: [runs-on,runner=2cpu-linux-x64,"run-id=${{ github.run_id }}"]
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Set up Git user
+      run: |
+        git config user.name "github-actions[bot]"
+        git config user.email "github-actions[bot]@users.noreply.github.com"
+
+    - name: Create Nightly Tag
+      env:
+        DATE: ${{ github.run_id }}
+      run: |
+        TAG_NAME="nightly-latest-$(date +'%Y%m%d')"
+        echo "Creating tag: $TAG_NAME"
+        git tag $TAG_NAME
+
+    - name: Push Tag
+      run: |
+        TAG_NAME="nightly-latest-$(date +'%Y%m%d')"
+        git push origin $TAG_NAME
+