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Auto-update "latest" tag to latest released tag for each image base #102

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merged 4 commits into from
May 6, 2024
Merged

Auto-update "latest" tag to latest released tag for each image base #102

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a6a58bd
Create update_latest.yaml
almahmoud May 6, 2024
0d6e9ba
Generalize for all images and make easier for forks
almahmoud May 6, 2024
0ba378e
Add missing env
almahmoud May 6, 2024
b8241d0
Pull latest before inspect
almahmoud May 6, 2024
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50 changes: 50 additions & 0 deletions .github/workflows/update_latest.yaml
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name: Update latest tag to latest release

on:
workflow_dispatch:
schedule:
- cron: '0 18 * * *'

jobs:
update_latest:
name: "Update latest tag"
strategy:
fail-fast: false
matrix:
image: ['r-ver', 'bioconductor', 'bioconductor_docker', 'tidyverse', 'ml-verse', 'shiny']
runs-on: ubuntu-latest
steps:
- name: Set defaults for schedule
id: defs
run: |
OWNER_REPO="bioconductor"
echo repo="$OWNER_REPO" >> $GITHUB_OUTPUT
echo releasetag=$(curl https://hub.docker.com/v2/repositories/$OWNER_REPO/${{matrix.image}}/tags?page_size=1000 | jq '.results[].name' | tr -d '"' | grep -v "-" | sort -n | grep RELEASE | tail -n 1) >> $GITHUB_OUTPUT

- name: Login to GHCR
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}

- name: Login to Dockerhub
uses: docker/login-action@v2
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}

- name: Update latest tag
run: |
OWNER_REPO="${{steps.defs.outputs.repo}}"
docker pull $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}}
docker pull $OWNER_REPO/${{matrix.image}}:latest
IMAGEDIFF=$(diff <(docker inspect $OWNER_REPO/${{matrix.image}}:latest) <(docker inspect $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}}))
if [ -z "$IMAGEDIFF" ]; then
echo '"latest" tag is already "${{steps.defs.outputs.releasetag}}"'
else
docker tag $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}} $OWNER_REPO/${{matrix.image}}:latest
docker push $OWNER_REPO/${{matrix.image}}:latest
docker tag $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}} ghcr.io/$OWNER_REPO/${{matrix.image}}:latest
docker push ghcr.io/$OWNER_REPO/${{matrix.image}}:latest
fi