66 lines
2.3 KiB
YAML
66 lines
2.3 KiB
YAML
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name: Build and Publish Container Image
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# Modelled on activity-core/.forgejo/workflows/image.yaml -- the fleet's
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# canonical image-publish pattern. Images are built by CI from a tarball of
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# the pushed commit, never from a workstation working tree, so the artifact's
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# provenance is a forge revision.
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#
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# `examples/**` is a build-trigger path on purpose: the policy packages are
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# COPYed into the image (see Containerfile) and there is no hot reload, so a
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# policy change is a new image.
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on:
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push:
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branches:
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- main
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paths:
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- ".forgejo/workflows/image.yaml"
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- "Containerfile"
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- "cmd/**"
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- "internal/**"
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- "pkg/**"
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- "examples/**"
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- "go.mod"
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- "go.sum"
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workflow_dispatch:
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env:
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REGISTRY: forgejo.coulomb.social
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IMAGE_NAME: coulomb/flex-auth
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DOCKER_HOST: tcp://127.0.0.1:2375
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jobs:
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build-and-push:
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runs-on: container-build
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steps:
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- name: Build and push image
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env:
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REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
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REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
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run: |
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set -eu
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REF="${GITHUB_SHA:-main}"
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SHORT="${REF:0:7}"
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mkdir -p buildctx "${HOME}/bin"
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wget -qO /tmp/repo.tar.gz \
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"https://forgejo.coulomb.social/${GITHUB_REPOSITORY}/archive/${SHORT}.tar.gz"
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tar xzf /tmp/repo.tar.gz -C buildctx --strip-components=1
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wget -qO- https://download.docker.com/linux/static/stable/x86_64/docker-27.3.1.tgz \
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| tar xz --strip-components=1 -C "${HOME}/bin" docker/docker
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export PATH="${HOME}/bin:${PATH}"
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echo "${REGISTRY_TOKEN}" | docker login "${REGISTRY}" -u "${REGISTRY_USER}" --password-stdin
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IMAGE="${REGISTRY}/${IMAGE_NAME}"
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docker build -f buildctx/Containerfile -t "${IMAGE}:latest" -t "${IMAGE}:main-${SHORT}" buildctx
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docker push "${IMAGE}:latest"
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docker push "${IMAGE}:main-${SHORT}"
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echo "pushed ${IMAGE}:latest and ${IMAGE}:main-${SHORT}"
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- name: Report immutable digest
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run: |
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set -eu
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export PATH="${HOME}/bin:${PATH}"
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IMAGE="${REGISTRY}/${IMAGE_NAME}"
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SHORT="${GITHUB_SHA:0:7}"
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# Deployments pin by digest, never by tag -- print it for the rollout step.
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docker inspect --format='{{index .RepoDigests 0}}' "${IMAGE}:main-${SHORT}"
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