build-cran-binaries/.crow/trial-build-registry.yaml

# Merge gate for the auto-patch PR (issue #115, step 3).
# For each platform, trial-builds every registry entry the auto-patch branch
# ADDS (vs main) in that platform's own `reg.devxy.io/rpkgs/build-env-*` image,
# with the registry applied. A row with no new entries for its platform is a
# fast no-op. The pipeline is green only if every new entry builds, so it gates
# the PR before merge. Nothing is uploaded/archived/recorded.
#
# The repo uses no `pull_request` triggers, so this runs manually against the
# branch (or on a cron); point it at the auto-patch branch via `patch_branch`:
#   woodpecker-cli pipeline create --var task=trial-build-registry \
#     --var patch_branch=auto/registry-patch-proposals --branch=main 7
variables:
  patch_branch:
    description: 'Branch whose new registry entries to trial-build.'
    default: auto/registry-patch-proposals

when:
  - event: manual
  - event: cron
    cron: trial-build-registry

skip_clone: true

labels:
  group: rpkgs-${ARCH}

matrix:
  include:
    - OS: alpine-322
      ARCH: amd64
      R_VERSION: 4.5.3
      IMG: alpine:3.24
    - OS: alpine-322
      ARCH: arm64
      R_VERSION: 4.5.3
      IMG: alpine:3.24
    - OS: alpine-323
      ARCH: amd64
      R_VERSION: 4.5.3
      IMG: alpine:3.24
    - OS: alpine-323
      ARCH: arm64
      R_VERSION: 4.5.3
      IMG: alpine:3.24
    - OS: alpine-324
      ARCH: amd64
      R_VERSION: 4.5.3
      IMG: alpine:3.24
    - OS: alpine-324
      ARCH: arm64
      R_VERSION: 4.5.3
      IMG: alpine:3.24
    - OS: redhat-8
      ARCH: amd64
      R_VERSION: 4.4.3
      IMG: redhat:8
    - OS: redhat-8
      ARCH: arm64
      R_VERSION: 4.4.3
      IMG: redhat:8
    - OS: redhat-9
      ARCH: amd64
      R_VERSION: 4.4.3
      IMG: redhat:9
    - OS: redhat-9
      ARCH: arm64
      R_VERSION: 4.4.3
      IMG: redhat:9
    - OS: redhat-10
      ARCH: amd64
      R_VERSION: 4.5.3
      IMG: redhat:10
    - OS: redhat-10
      ARCH: arm64
      R_VERSION: 4.5.3
      IMG: redhat:10
    - OS: ubuntu-2204
      ARCH: amd64
      R_VERSION: 4.4.3
      IMG: ubuntu:jammy
    - OS: ubuntu-2204
      ARCH: arm64
      R_VERSION: 4.4.3
      IMG: ubuntu:jammy
    - OS: ubuntu-2404
      ARCH: amd64
      R_VERSION: 4.4.3
      IMG: ubuntu:noble
    - OS: ubuntu-2404
      ARCH: arm64
      R_VERSION: 4.4.3
      IMG: ubuntu:noble
    - OS: ubuntu-2604
      ARCH: amd64
      R_VERSION: 4.5.3
      IMG: ubuntu:resolute
    - OS: ubuntu-2604
      ARCH: arm64
      R_VERSION: 4.5.3
      IMG: ubuntu:resolute

steps:
  - name: 'Trial-build new registry entries'
    image: reg.devxy.io/rpkgs/build-env-${IMG}
    pull: true
    environment:
      B2_S3_ACCESS_KEY:
        from_secret: B2_S3_ACCESS_KEY
      B2_S3_SECRET_KEY:
        from_secret: B2_S3_SECRET_KEY
      REPO_RO_TOKEN:
        from_secret: REPO_RO_TOKEN
      GITHUB_PAT:
        from_secret: GITHUB_PAT
      PLATFORM: ${OS}
      ARCH: ${ARCH}
      R_VERSION: ${R_VERSION}
      R_LIBS_USER: /mnt/cache/R-pkgs
      # Surface the real compiler error when an isolated patched build fails,
      # instead of bincraft's opaque "System command 'R' failed" (needs bincraft
      # with BINCRAFT_VERBOSE_PATCH_BUILD support; harmless on older versions).
      BINCRAFT_VERBOSE_PATCH_BUILD: 'TRUE'
    commands:
      # Clone main, then check out the auto-patch branch if it exists. When the
      # proposer had no candidates it never (re)creates that branch, so a missing
      # branch means "nothing to verify" -- no-op cleanly instead of failing the
      # clone.
      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
      - git fetch -q origin main
      - 'if git fetch -q origin ${patch_branch}; then git checkout -q FETCH_HEAD; else echo "No ${patch_branch} branch; no pending auto-patch proposals to verify."; exit 0; fi'
      - mkdir -p /mnt/cache/R-pkgs
      - rm -rf /mnt/cache/R-pkgs/00LOCK-*
      - /opt/R/$R_VERSION/bin/Rscript local/install-bincraft.R
      - /opt/R/$R_VERSION/bin/Rscript local/trial-build-registry.R origin/main
    backend_options:
      kubernetes:
        resources:
          requests:
            memory: 2Gi
            cpu: 2000m
          limits:
            memory: 4Gi
            cpu: 2000m
        tolerations:
          - key: 'CI'
            operator: 'Equal'
            value: 'true'
            effect: 'NoSchedule'