environment:
  BUILD_SUBMITTER: git.sr.ht
  GARAGE_IMAGE: dxflrs/garage:v2.3.0
  GIT_REF: refs/heads/master
  GO_VERSION: 1.26.3
  PATH: /home/build/.local/go/bin:/home/build/.local/bin:/usr/local/bin:/usr/bin:/bin
  TESTCONTAINERS_RYUK_DISABLED: "true"
image: ubuntu/noble
packages:
- curl
- ca-certificates
- docker.io
secrets:
- 7dde4219-0783-4581-a67d-c94749de3600
- 0e5b3530-6f19-4f30-9b73-9339dd382e46
sources:
- "https://git.srht.bigb.es/~bigbes/ci-cacher#e1b71b2fe9f2df0fd94378351a68d97a01879922"
submitter:
  git.sr.ht:
    enabled: true
    allow-refs:
    - refs/heads/master
    - refs/tags/*
tasks:
- install_go: |
    GO_TARBALL="go${GO_VERSION}.linux-amd64.tar.gz"
    mkdir -p ~/.local
    curl -sSL "https://go.dev/dl/$GO_TARBALL" -o "/tmp/$GO_TARBALL"
    tar -xz -C ~/.local -f "/tmp/$GO_TARBALL"
    rm "/tmp/$GO_TARBALL"
    go version
- install_cacher: |
    # Build from source so we exercise the binary this PR/branch
    # actually produces — not the previously-published release.
    mkdir -p ~/.local/bin
    cd ci-cacher
    go build -o ~/.local/bin/cacher .
    cacher version
- cacher_init: |
    cacher init \
      --endpoint    https://s3.bigb.es \
      --region      garage \
      --bucket      docker-cache \
      --prefix      ci-cacher/deps \
      --key-file    ~/.s3-cache-key-id \
      --secret-file ~/.s3-cache-key-secret
- cache_gomod: |
    # Cache ~/go/pkg/mod keyed by sha256(go.sum). A go.sum change
    # invalidates automatically; otherwise both `go test` and the e2e
    # variant (testcontainers + docker SDK transitives) hit the cache
    # and skip proxy.golang.org entirely.
    GOSUM_HASH=$(sha256sum ci-cacher/go.sum | cut -c1-16)
    KEY="gomod/${GOSUM_HASH}.tar.gz"
    if cacher download "$KEY" /tmp/gomod.tar.gz; then
      mkdir -p ~/go
      tar -xzf /tmp/gomod.tar.gz -C ~/go
    else
      cd ci-cacher && go mod download && cd ..
      tar -czf /tmp/gomod.tar.gz -C ~/go pkg/mod
      cacher upload "$KEY" /tmp/gomod.tar.gz
    fi
    rm -f /tmp/gomod.tar.gz
- test: |
    cd ci-cacher
    go test ./...
- docker_start: |
    sudo systemctl start docker
    sudo usermod -aG docker build
    sudo chmod 666 /var/run/docker.sock
    docker version
- cache_garage_image: |
    # Key derived from the image ref so a version bump invalidates
    # the cache automatically: dxflrs/garage:v2.3.0 → dxflrs-garage-v2.3.0
    KEY="docker/$(echo "$GARAGE_IMAGE" | tr '/:' '-').tar.zst"
    cacher docker download "$KEY" "$GARAGE_IMAGE" --pull
    docker images "$GARAGE_IMAGE"
- test_e2e: |
    cd ci-cacher
    go test -tags=e2e -timeout=10m ./...