Files
umbrel-apps/.github/workflows/publish-nx-webmail-image.yml
Flamur Veliqi 5a8db0c82c
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Publish nx-webmail Image / publish (push) Has been cancelled
ci: auto-pin nx-webmail image digest in compose
2026-02-23 12:01:48 +01:00

97 lines
2.9 KiB
YAML

name: Publish nx-webmail Image
on:
workflow_dispatch:
push:
branches:
- main
paths:
- "nx-webmail/**"
- ".github/workflows/publish-nx-webmail-image.yml"
permissions:
contents: write
packages: write
jobs:
publish:
if: github.actor != 'github-actions[bot]'
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to GHCR
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Read app version
id: meta
shell: bash
run: |
version=$(grep '^version:' nx-webmail/umbrel-app.yml | awk -F'"' '{print $2}')
if [ -z "$version" ]; then
echo "Could not read nx-webmail version from umbrel-app.yml" >&2
exit 1
fi
echo "version=$version" >> "$GITHUB_OUTPUT"
echo "image=ghcr.io/weektab/nx-webmail" >> "$GITHUB_OUTPUT"
- name: Build and push image
id: build
uses: docker/build-push-action@v6
with:
context: ./nx-webmail
file: ./nx-webmail/Dockerfile
platforms: linux/amd64,linux/arm64
push: true
tags: |
${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.version }}
${{ steps.meta.outputs.image }}:latest
- name: Pin digest in docker-compose
shell: bash
run: |
digest="${{ steps.build.outputs.digest }}"
if [ -z "$digest" ]; then
echo "No digest returned by build step" >&2
exit 1
fi
pinned=" image: ${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.version }}@${digest}"
sed -i -E "s|^ image: .*|$pinned|" nx-webmail/docker-compose.yml
- name: Commit digest pin
shell: bash
run: |
if git diff --quiet -- nx-webmail/docker-compose.yml; then
echo "No docker-compose digest changes to commit."
exit 0
fi
git config user.name "github-actions[bot]"
git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
git add nx-webmail/docker-compose.yml
git commit -m "nx-webmail: pin image digest [skip ci]"
git push
- name: Summary
shell: bash
run: |
{
echo "### nx-webmail image published"
echo ""
echo "- Image: \`${{ steps.meta.outputs.image }}\`"
echo "- Version tag: \`${{ steps.meta.outputs.version }}\`"
echo "- Digest: \`${{ steps.build.outputs.digest }}\`"
} >> "$GITHUB_STEP_SUMMARY"