migrate updater to use jinja templating (#447)

* migrate updater to use jinja templating

* remove dockerfile updates

* add CI tests

* fix suggestions

* fix suggestions

* update config

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: Jinja CI
+on:
+  pull_request:
+    paths:
+      - generate_dockerfiles.py
+      - test_generate_dockerfiles.py
+    branches: [ main ]
+
+permissions:
+  contents: read
+
+jobs:
+  CI:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+
+      - uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
+        with:
+          python-version: "3.x"
+
+      - name: Install dependencies
+        run: "pip3 install -r requirements.txt"
+
+      - name: Run tests
+        run: "python3 test_generate_dockerfiles.py"

.github/workflows/sanity.yml

@@ -14,4 +14,4 @@ jobs:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
 
       - name: Run Sanity Check Script
-        run: " bash sanity.sh"
+        run: "bash sanity.sh"

.github/workflows/updater.yml

@@ -17,8 +17,15 @@ jobs:
         with:
           persist-credentials: false
 
+      - uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
+        with:
+          python-version: "3.x"
+
+      - name: Install dependencies
+        run: "pip3 install -r requirements.txt"
+
       - name: Run updater
-        run: " bash update_all.sh"
+        run: "python3 generate_dockerfiles.py"
 
       - uses: gr2m/create-or-update-pull-request-action@dc1726cbf4dd3ce766af4ec29cfb660e0125e8ee # v1
         env:

.gitignore

@@ -10,3 +10,4 @@ official-eclipse-temurin
 *hotspot.txt
 library/
 .vscode/
+ __pycache__/

README.md

@@ -24,19 +24,15 @@ This section is for maintainers of the containers repository.
 ### Hourly automated Job
 
 A [Updater GitHub Action](.github/workflows/updater.yml) runs every 30 mins which triggers the
-[`./update_all.sh`](./update_all.sh) script to update the Dockerfiles by creating a Pull Request containing any changes.
+[`./generate_dockerfiles.py`](./generate_dockerfiles.py) script to update the Dockerfiles by creating a Pull Request containing any changes.
 
-#### update_all.sh
+#### generate_dockerfiles.py
 
 [`./update_all.sh`](./update_all.sh) is a wrapper script to control what is passed into [`./update_multiarch.sh`](./update_multiarch.sh).
 
-#### update_multiarch.sh
-
-[`./update_multiarch.sh`](./update_multiarch.sh) loops around the configuration for which versions and architectures are supported in [`./common_functions.sh`](./common_functions.sh) and uses a bunch of small functions in [`./dockerfile_functions.sh`](./dockerfile_functions.sh) to write the Dockerfiles.
-
 ### Manual Release
 
-During a release you can also run [`./update_all.sh`](./update_all.sh) manually by heading to The [GitHub Action definition](https://github.com/adoptium/containers/actions/workflows/updater.yml) and clicking the **Run Workflow** button and making sure the `main` (default) branch is selected, then click the next **Run Workflow** button.
+During a release you can also run [`./generate_dockerfiles.py`](./generate_dockerfiles.py) manually by heading to The [GitHub Action definition](https://github.com/adoptium/containers/actions/workflows/updater.yml) and clicking the **Run Workflow** button and making sure the `main` (default) branch is selected, then click the next **Run Workflow** button.
 
 ### Review and Merge PR