Merge pull request getslash#647 from parallelsystems/build-deploy-docker-img

Add a docker build action for github

Author: vmalloc

.dockerignore

@@ -8,3 +8,4 @@ webapp/tmp/*
 /_assets_src/*
 /api-server/target/*
 /.git
+/.github

.github/workflows/build_docker.yml

@@ -0,0 +1,77 @@
+# This workflow builds the docker image on any PR or Release
+# Releases will be tagged with latest, stable, and their git tag
+# Prereleases will be tagged with prerelease and their git tag
+# Pull Requests will be tagged with branch name and their github ref (pr-{number})
+
+name: Create and publish a Docker image
+
+on: 
+  release:
+    types: [published]
+
+  pull_request:
+    branches:
+    - '*'
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+  RELEASE: ${{ github.event.release != null && github.event.release.prerelease != true }}
+  PRERELEASE: ${{ github.event.release != null && github.event.release.prerelease == true }}
+
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.9"
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Fix versions
+        run: python scripts/github_version_fix.py
+
+      - name: Setup docker buildx
+        uses: docker/setup-buildx-action@v1
+        id: buildx
+        with:
+          install: true
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          flavor: |
+            latest=${{ env.RELEASE }} 
+          tags: |
+            type=ref, event=tag, enable=true
+            type=ref, event=branch, enable=true
+            type=ref, event=pr, enable=true
+            type=raw, value=prerelease, enable=${{ env.PRERELEASE }}
+            type=raw, value=stable, enable=${{ env.RELEASE }} 
+            type=raw, value=${{ github.head_ref }}, enable=${{ github.event.pull_request != null}}
+
+      - name: Build and push Docker image
+        uses: docker/[email protected]
+        with:
+          context: .
+          file: docker/Dockerfile
+          push: ${{ github.event.release != null }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/ci.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v2
         with:
-          python-version: "3.6"
+          python-version: "3.9"
       - run: pip install pipenv
       - name: Check out repository code
         uses: actions/checkout@v2

CHANGES.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## Version 2.18.0
+
+Moved Python to 3.9 and update the docker container to use Ubuntu 20.04
+
+
 ## Version 2.17.3
 
 **NOTE**: the default `BACKSLASH_DATABASE_URI` has been changed in this release (in

Pipfile

@@ -53,7 +53,7 @@ tmuxp = "*"
 yarl = "*"
 
 [requires]
-python_version = "3.6"
+python_version = "3.9"
 
 [scripts]
 manage = "python manage.py"

Pipfile.lock

@@ -11,13 +11,15 @@ ADD ./api-server /api-server
 RUN sudo chown -R rust:rust /api-server
 RUN cd /api-server && rm -rf target && cargo test --release && cargo build --release
 
-FROM ubuntu:16.04
+FROM ubuntu:20.04
 
-env PYTHON_VERSION 3.6
-env PYTHON_EXECUTABLE python$PYTHON_VERSION
+ENV PYTHON_VERSION 3.9
+ENV PYTHON_EXECUTABLE python$PYTHON_VERSION
 
-env LC_ALL C.UTF-8
-env LANG C.UTF-8
+ENV LC_ALL C.UTF-8
+ENV LANG C.UTF-8
+
+ENV DEBIAN_FRONTEND noninteractive
 
 RUN apt-get update
 RUN apt-get -y install build-essential software-properties-common libpq-dev nginx curl redis-server gcc sudo libsasl2-dev libldap2-dev wget git
@@ -34,7 +36,7 @@ RUN ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/
 
 RUN add-apt-repository ppa:deadsnakes/ppa
 RUN apt-get update
-RUN apt-get install -y $PYTHON_EXECUTABLE $PYTHON_EXECUTABLE-dev
+RUN apt-get install -y $PYTHON_EXECUTABLE $PYTHON_EXECUTABLE-dev $PYTHON_EXECUTABLE-distutils
 
 RUN wget https://bootstrap.pypa.io/get-pip.py -O /tmp/get-pip.py
 RUN $PYTHON_EXECUTABLE /tmp/get-pip.py

docker/Dockerfile

@@ -0,0 +1,27 @@
+import os
+
+if __name__ == "__main__":
+    github_ref_type = os.environ.get('GITHUB_REF_TYPE')
+    github_sha = os.environ.get("GITHUB_SHA")
+    github_ref_name = os.environ.get("GITHUB_REF_NAME")
+    github_event_name = os.environ.get("GITHUB_EVENT_NAME")
+    github_head_ref = os.environ.get("GITHUB_HEAD_REF")
+
+    if github_ref_type == "tag":
+        # Use tag for version if it exists
+        version = github_ref_name
+    elif github_event_name == "pull_request":
+        # For pull requests use the branch, short SHA and the ref (pr-#)
+        version = f"{github_head_ref}_{github_sha[:8]}_{github_ref_name}"
+    elif github_event_name != "pull_request" and github_ref_type == "branch":
+        # For pushes to branch use branch and short SHA
+        version = f"{github_ref_name}_{github_sha[:8]}"
+    else:
+        # For any other situations use the full SHA
+        version = github_sha
+
+    with open('flask_app/__version__.py', 'w') as f:
+        print(f'__version__ = "{version}"', file=f)
+
+    with open('webapp/app/utils/ui_version.js', 'w') as f:
+        print(f'export default "{version}";', file=f)