From 71c84bc0fb82c6fee5a25789687cc82f08793652 Mon Sep 17 00:00:00 2001
From: Kimonas Sotirchos <kimwnasptd@arrikto.com>
Date: Fri, 11 Feb 2022 17:59:25 +0200
Subject: [PATCH 1/4] releasing: Create folder for handling releases

Signed-off-by: Kimonas Sotirchos <kimwnasptd@arrikto.com>
---
 releasing/README.md | 18 ++++++++++++++++++
 releasing/VERSION   |  1 +
 2 files changed, 19 insertions(+)
 create mode 100644 releasing/README.md
 create mode 100644 releasing/VERSION

diff --git a/releasing/README.md b/releasing/README.md
new file mode 100644
index 0000000..0230517
--- /dev/null
+++ b/releasing/README.md
@@ -0,0 +1,18 @@
+# Releasing
+
+This folder contains helper files for releasing the images and manifests of the
+web app.
+
+## Steps for releasing
+
+1. Create a new release branch
+    ```
+    VERSION="v0.7.0"
+    RELEASE_BRANCH="release-0.7"
+    git checkout -b $RELEASE_BRANCH origin/master
+    ```
+2. Update the VERSION file with the corresponding tag
+3. Update the app's kustomization file to use the new tag
+4. Submit the PR
+5. Once merged the GH Action will tag and push an image based on the contents
+   of the VERSION file
diff --git a/releasing/VERSION b/releasing/VERSION
new file mode 100644
index 0000000..8b20e48
--- /dev/null
+++ b/releasing/VERSION
@@ -0,0 +1 @@
+v0.7.0

From cc891d2b04f730aea0a18c5b76d6adf606d0e4c3 Mon Sep 17 00:00:00 2001
From: Kimonas Sotirchos <kimwnasptd@arrikto.com>
Date: Fri, 11 Feb 2022 18:21:51 +0200
Subject: [PATCH 2/4] gh: Add action for building from specific version

Signed-off-by: Kimonas Sotirchos <kimwnasptd@arrikto.com>
---
 .../workflows/docker-publish-releasing.yml    | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 .github/workflows/docker-publish-releasing.yml

diff --git a/.github/workflows/docker-publish-releasing.yml b/.github/workflows/docker-publish-releasing.yml
new file mode 100644
index 0000000..68f8f67
--- /dev/null
+++ b/.github/workflows/docker-publish-releasing.yml
@@ -0,0 +1,58 @@
+name: Models web app Docker Publisher (Releasing)
+
+on:
+  push:
+    # Publish `master` as Docker `latest` image.
+    branches:
+      - master
+
+    paths:
+      - releasing/VERSION
+
+  # Run tests for any PRs.
+  pull_request:
+
+env:
+  IMAGE_NAME: models-web-app
+
+jobs:
+  # Run tests.
+  # See also https://docs.docker.com/docker-hub/builds/automated-testing/
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run tests
+        run: |
+          docker build . --file Dockerfile
+  # Push image to GitHub Packages.
+  # See also https://docs.docker.com/docker-hub/builds/
+  push:
+    # Ensure test job passes before pushing image.
+    needs: test
+
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push'
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build image
+        run: |
+          docker build . --file Dockerfile --tag ${IMAGE_NAME}
+      - name: Log into registry
+        run: docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Push image
+        run: |
+          IMAGE_ID=kserve/$IMAGE_NAME
+          # Change all uppercase to lowercase
+          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
+          VERSION=$(echo ./releasing/VERSION)
+
+          echo IMAGE_ID=$IMAGE_ID
+          echo VERSION=$VERSION
+          docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
+          docker push $IMAGE_ID:$VERSION

From ebf305f820f57864fe304fcf3e60f4b621cd4687 Mon Sep 17 00:00:00 2001
From: Kimonas Sotirchos <kimwnasptd@arrikto.com>
Date: Mon, 14 Feb 2022 14:09:31 +0200
Subject: [PATCH 3/4] manfiests: Use specific tag

Signed-off-by: Kimonas Sotirchos <kimwnasptd@arrikto.com>
---
 config/base/kustomization.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config/base/kustomization.yaml b/config/base/kustomization.yaml
index 5c8564c..8398272 100644
--- a/config/base/kustomization.yaml
+++ b/config/base/kustomization.yaml
@@ -6,6 +6,10 @@ resources:
 commonLabels:
   kustomize.component: kserve-models-web-app
   app.kubernetes.io/component: kserve-models-web-app
+images:
+- name: kserve/models-web-app
+  newName: kserve/models-web-app
+  newTag: v0.7.0
 configMapGenerator:
   - name: kserve-models-web-app-config
     literals:

From 45f6828350426f04004c17a15fd5465865552ff9 Mon Sep 17 00:00:00 2001
From: Kimonas Sotirchos <kimwnasptd@arrikto.com>
Date: Mon, 14 Feb 2022 14:27:56 +0200
Subject: [PATCH 4/4] gh: Use cat for getting the tag

Signed-off-by: Kimonas Sotirchos <kimwnasptd@arrikto.com>
---
 .github/workflows/docker-publish-releasing.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/docker-publish-releasing.yml b/.github/workflows/docker-publish-releasing.yml
index 68f8f67..de44bbd 100644
--- a/.github/workflows/docker-publish-releasing.yml
+++ b/.github/workflows/docker-publish-releasing.yml
@@ -50,7 +50,7 @@ jobs:
           IMAGE_ID=kserve/$IMAGE_NAME
           # Change all uppercase to lowercase
           IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
-          VERSION=$(echo ./releasing/VERSION)
+          VERSION=$(cat ./releasing/VERSION)
 
           echo IMAGE_ID=$IMAGE_ID
           echo VERSION=$VERSION