github action docker image tweaks (#5)

* github action docker image tweaks

* pin requirements to specific versions

.github/workflows/push-docker-image.yml

@@ -1,9 +1,14 @@
 name: Create and publish Docker image
 
 on:
- workflow_dispatch:
  push:
- branches: ["main"]
+ branches:
+ - 'main'
+ tags:
+ - 'v*'
+ pull_request:
+ branches:
+ - 'main'
 
 env:
  REGISTRY: ghcr.io
@@ -33,12 +38,16 @@ jobs:
  with:
  images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
  tags: |
- type=raw,value=latest,enable={{is_default_branch}}
+ type=ref,event=branch
+ type=ref,event=pr
+ type=semver,pattern={{version}}
+ type=semver,pattern={{major}}.{{minor}}
+
  - name: Build and push Docker image
  uses: docker/build-push-action@v3
  with:
  context: .
  file: Dockerfile
- push: true
+ push: ${{ github.event_name != 'pull_request' }}
  tags: ${{ steps.meta.outputs.tags }}
  labels: ${{ steps.meta.outputs.labels }}

requirements.txt

@@ -1,16 +1,16 @@
 aiofiles==0.6.0
 fastapi~=0.67.0
 graypy~=2.1.0
-gunicorn
+gunicorn==20.1.0
 pydantic~=1.8.2
-PyRSMQ
-python-multipart
+PyRSMQ==0.4.5
+python-multipart==0.0.5
 PyYAML~=5.4.1
 redis~=3.5.3
 requests~=2.26.0
-uvicorn
+uvicorn==0.20.0
 
-flake8
-pdfplumber
-black
-sentry-sdk
+flake8==6.0.0
+pdfplumber==0.7.6
+black==23.1.0
+sentry-sdk==1.15.0