Files
FairMQ/.github/actions/setup-deps/action.yml
Dennis Klein 14be1ce368 ci: fetch gcc from buildcache mirror and pin runner image
gcc was built from source (~58 min/job) because the FairMQ buildcache mirror
is only configured inside the env yaml, while gcc is installed before the env
is created.

- register the mirror globally after spack setup so "Install GCC" pulls the
  compiler as a binary
- pin runners to ubuntu-24.04 so the weekly buildcache and weekday CI share an
  image and concretize to matching hashes
- bump setup-spack to v3 to match the update-index job
2026-05-31 21:15:44 +02:00

65 lines
2.3 KiB
YAML

name: Install dependencies
description: Setup spack and install dependencies
inputs:
gcc:
description: 'GCC version to use'
required: true
env:
description: 'Spack environment name (latest, boost187)'
default: 'latest'
fresh:
description: 'Use fresh concretization'
default: 'false'
runs:
using: composite
# Composite action step names are not shown in the UI (https://github.com/actions/runner/issues/1877),
# so we use ::group:: to make them visible.
steps:
- name: Setup spack
uses: spack/setup-spack@v3
with:
ref: v1.1.0
color: true
buildcache: true
- name: Find system compiler
shell: spack-bash {0}
run: |
echo "::group::Find system compiler"
spack compiler find
echo "::endgroup::"
- name: Add FairMQ buildcache mirror
shell: spack-bash {0}
run: |
echo "::group::Add FairMQ buildcache mirror"
# Register the mirror globally (the env yamls only configure it inside the
# env, which is created *after* gcc is installed) so that the "Install GCC"
# step below can pull the compiler as a binary instead of building it from
# source (~58 min/job otherwise).
spack mirror add --unsigned --type binary \
ghcr-buildcache oci://ghcr.io/fairrootgroup/fairmq-spack-buildcache
echo "::endgroup::"
- name: Install GCC
shell: spack-bash {0}
run: |
echo "::group::Install GCC"
spack install ${{ inputs.fresh == 'true' && '--fresh' || '' }} gcc@${{ inputs.gcc }} target=x86_64_v3
gcc_hash=$(spack find --json gcc@${{ inputs.gcc }} target=x86_64_v3 | jq -r 'sort_by(.version | split(".") | map(tonumber)) | last | .hash')
spack compiler find "$(spack location -i /$gcc_hash)"
echo "::endgroup::"
- name: Install dependencies
shell: spack-bash {0}
run: |
echo "::group::Install dependencies"
spack env create fairmq test/ci/spack-${{ inputs.env }}.yaml
spack -e fairmq add gcc@${{ inputs.gcc }}
spack -e fairmq config add "packages:all:require:'%gcc@${{ inputs.gcc }}'"
spack -e fairmq install --fail-fast ${{ inputs.fresh == 'true' && '--fresh' || '' }}
spack env activate --sh fairmq | grep '^export ' | sed 's/^export //;s/;$//' >> $GITHUB_ENV
echo "::endgroup::"