# Consolidated install-deps for build-all (both arches in one file).
# Triggered together with build-all-versions; `target_arch` routes the matrix.
# Variables are declared so the manual-run form exposes them (crow #1165);
# they are merged with build-all-versions' identical declarations.
variables:
  # Gates this pipeline. A manual pipeline creation instantiates every file in
  # .crow/, and a declared default is applied even when the run never passed
  # this variable, so the default must be a value that matches no matrix row.
  target_arch:
    description: 'Architecture to build, or "none" to run nothing.'
    options:
      - none
      - amd64
      - arm64
    default: none
  OS:
    description: 'Base OS image name.'
    options:
      - alpine
      - redhat
      - ubuntu
    default: alpine
  OS_VERSION:
    description: 'OS image tag. Must match OS (alpine: 3.24; redhat: 8/9/10; ubuntu: jammy/noble).'
    options:
      - '3.24'
      - '8'
      - '9'
      - '10'
      - 'jammy'
      - 'noble'
    default: '3.24'
  R_VERSION:
    description: 'Primary R version under /opt/R.'
    options:
      - 4.5.3
      - 4.4.3
    default: 4.5.3

when:
  - event: manual
    evaluate: 'target_arch == "${ARCH}"'

skip_clone: true

labels:
  platform: linux/${ARCH}
  group: rpkgs-${ARCH}

matrix:
  include:
    - ARCH: amd64
    - ARCH: arm64

steps:
  - name: 'Install deps and bincraft'
    image: 'reg.devxy.io/rpkgs/build-env-${OS}:${OS_VERSION}'
    pull: true
    environment:
      OTEL_R_TRACES_EXPORTER: none
      OTEL_R_LOGS_EXPORTER: none
      OTEL_R_METRICS_EXPORTER: none
      REPO_RO_TOKEN:
        from_secret: REPO_RO_TOKEN
      GITHUB_PAT:
        from_secret: GITHUB_PAT
      B2_S3_ACCESS_KEY:
        from_secret: B2_S3_ACCESS_KEY
      B2_S3_SECRET_KEY:
        from_secret: B2_S3_SECRET_KEY
      PGPASS:
        from_secret: PGPASS
      R_LIBS_USER: /mnt/cache/R-pkgs
      # Keep uvr's downloads and extracted-package entries on the persistent
      # volume instead of the container-local ~/.uvr default.
      UVR_CACHE_DIR: /mnt/cache/uvr/cache
      UVR_PACKAGES_DIR: /mnt/cache/uvr/packages
      CCACHE_DIR: /mnt/cache/ccache
    volumes:
      - ${ARCH}-binaries-r-dep-cache-${OS}-${OS_VERSION//./}:/mnt/cache
    commands:
      # one-time full wipe to fix corrupted .so files from previous failed builds
      # - rm -rf /mnt/cache/R-pkgs
      - mkdir -p /mnt/cache/uvr/cache /mnt/cache/uvr/packages /mnt/cache/R-pkgs /mnt/cache/ccache /mnt/cache/packages
      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
      # Pin the same bincraft version the build steps use, so the precomputed
      # snapshot and the per-agent library stay consistent across the pipeline.
      - /opt/R/$R_VERSION/bin/Rscript local/install-bincraft.R
      - UVR_R_BIN=/opt/R/$R_VERSION/bin/R local/uvr-install.sh RPostgres s3fs data.table future jsonlite
      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
      - /opt/R/$R_VERSION/bin/R -q -e "source('local/packages-to-build.R'); saveRDS(pkgs, '/mnt/cache/packages/pkgs_to_build.rds'); saveRDS(pkgs[r_minor_sensitive == TRUE], '/mnt/cache/packages/r_minor_sensitive_pkgs.rds'); sprintf('Precomputed %s package versions (%s r-minor-sensitive)', nrow(pkgs), nrow(pkgs[r_minor_sensitive == TRUE]))"
    backend_options:
      docker:
        resources:
          requests:
            memory: 5Gi
            cpu: 1000m