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.gitea/workflows/build.yml aktualisiert

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humocs-man
2026-09-05 20:33:01 +00:00
parent a0adb488f1
commit 3159b265ca
1 changed files with 43 additions and 27 deletions
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.gitea/workflows/build.yml
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@@ -1,3 +1,4 @@
name: Build container image
on:
@@ -25,32 +26,33 @@ jobs:
permissions:
contents: read
packages: write
id-token: write
steps:
- name: Prepare environment
run: |
set -euo pipefail
REGISTRY_HOST=$(echo "${{ github.server_url }}" | awk -F/ '{print $3}')
OWNER_LOWER="${{ github.repository_owner }}"
NAME_LOWER="${{ env.IMAGE_NAME }}"
echo "REGISTRY_HOST=${REGISTRY_HOST}" >> ${GITHUB_ENV}
echo "IMAGE_REGISTRY=${REGISTRY_HOST}/${OWNER_LOWER,,}" >> ${GITHUB_ENV}
echo "IMAGE_NAME=${NAME_LOWER,,}" >> ${GITHUB_ENV}
echo "REGISTRY_HOST=${REGISTRY_HOST}" >> "${GITHUB_ENV}"
echo "IMAGE_REGISTRY=${REGISTRY_HOST}/${OWNER_LOWER,,}" >> "${GITHUB_ENV}"
echo "IMAGE_NAME=${NAME_LOWER,,}" >> "${GITHUB_ENV}"
# Aktuelles Tagesdatum direkt von der Runner-VM beziehen (UTC)
echo "DATE_TAG=$(date -u +'%Y%m%d')" >> ${GITHUB_ENV}
echo "BUILD_DATE_ISO=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> ${GITHUB_ENV}
echo "DATE_TAG=$(date -u +'%Y%m%d')" >> "${GITHUB_ENV}"
echo "BUILD_DATE_ISO=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> "${GITHUB_ENV}"
- name: Checkout
uses: actions/checkout@v7.0.1
# Generiert die auth.json dynamisch im configs/ Ordner aus Template & Secret
- name: Prepare Registry Auth File
env:
AUTH_BASE64: ${{ secrets.READONLY_AUTH_BASE64 }}
run: |
sed "s|READONLY_TOKEN_PLACEHOLDER|${AUTH_BASE64}|g" configs/auth.json.template > configs/auth.json
set -euo pipefail
sed "s|READONLY_TOKEN_PLACEHOLDER|${AUTH_BASE64}|g" \
configs/auth.json.template > configs/auth.json
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v4.3.0
@@ -86,26 +88,20 @@ jobs:
username: ${{ github.repository_owner }}
password: ${{ secrets.REGISTRY }}
- name: Build and Push Image (Docker Buildx)
uses: docker/build-push-action@v7.3.0
- name: Build and Push Image
id: build_image
uses: docker/build-push-action@v7.3.0
with:
context: .
file: ./Containerfile
platforms: linux/amd64
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.metadata.outputs.tags }}
labels: ${{ steps.metadata.outputs.labels }}
oci-mediatypes: true
compression: zstd
# Aktiviert die Chunk-Map für zstd:chunked Range-Requests
build-args: |
BUILDKIT_OCI_MEDIATYPE=true
output: type=registry,push=${{ github.event_name != 'pull_request' }},oci-mediatypes=true,compression=zstd,compression-args=binary-path=/usr/bin/go-zstd-chunked
- name: Install envsubst dependencies
if: github.event_name != 'pull_request' && github.ref_name == 'main'
run: |
sudo apt-get update && sudo apt-get install -y gettext
provenance: false
sbom: false
- name: Install Cosign
if: github.event_name != 'pull_request' && github.ref_name == 'main'
@@ -117,21 +113,41 @@ jobs:
COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
COSIGN_PASSWORD: ""
run: |
echo "${{ secrets.REGISTRY }}" | cosign login "${{ env.REGISTRY_HOST }}" -u "${{ github.repository_owner }}" --password-stdin
set -euo pipefail
echo "${{ secrets.REGISTRY }}" | cosign login \
"${{ env.REGISTRY_HOST }}" \
-u "${{ github.repository_owner }}" \
--password-stdin
IMAGE="${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}"
DIGEST="${{ steps.build_image.outputs.digest }}"
test -n "${DIGEST}"
# Signiere den Tag (Manifest List / Index) rekursiv
cosign sign -y \
--key env://COSIGN_PRIVATE_KEY \
--recursive \
--use-signing-config=false \
--new-bundle-format=false \
--registry-referrers-mode=legacy \
"${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.DEFAULT_TAG }}"
"${IMAGE}@${DIGEST}"
- name: Verify container image
if: github.event_name != 'pull_request' && github.ref_name == 'main'
run: |
set -euo pipefail
IMAGE="${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}"
DIGEST="${{ steps.build_image.outputs.digest }}"
test -f configs/cosign.pub
cosign verify \
--key configs/cosign.pub \
"${IMAGE}@${DIGEST}"
- name: Post-Build Cleanup
if: always()
run: |
echo "Lösche erzeugte Auth-Datei..."
rm -f configs/auth.json
echo "Leere Buildx-internen Cache..."
docker buildx prune -a -f || true
docker buildx prune -a -f || true