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Untar artifacts #2

# Build OpenMPI from source using the latest commit on the
# 'main' branch and cache the results. The result is compressed
# into a 'openmpi.tar' archive to preserve permissions and
# then is uploaded as the artifact 'openmpi' which can later
# be downloaded with 'actions/download-artifact' and then
# uncompressed with 'tar xvf openmpi.tar -C <directory>'
installed

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# to (or restored to) '${{ runner.workspace }}/openmpi' and
# an artifact called 'openmpi' is saved for later use.
# Triggers the workflow on a call from another workflow
on:
workflow_call:
inputs:
build_mode:
description: "Release vs. Debug build"
required: true
type: string
permissions:
contents: read
jobs:
ubuntu_gcc_build_and_test:
name: "Build OpenMPI ${{ inputs.build_mode }} (GCC)"
runs-on: ubuntu-latest
steps:
- name: Install Linux dependencies
run: |
sudo apt-get update
sudo apt-get install build-essential libtool libtool-bin
- name: Get OpenMPI source
uses: actions/checkout@v4.1.7
with:
repository: 'open-mpi/ompi'
path: 'ompi'
submodules: recursive
- name: Get OpenMPI commit hash
shell: bash
id: get-sha
run: |
cd $GITHUB_WORKSPACE/ompi
export OPENMPI_SHA=$(git rev-parse HEAD)
echo "OPENMPI_SHA=$OPENMPI_SHA" >> $GITHUB_ENV
echo "sha=$OPENMPI_SHA" >> $GITHUB_OUTPUT
# Output SHA for debugging
echo "OPENMPI_SHA=$OPENMPI_SHA"
- name: Cache OpenMPI (GCC) installation
id: cache-openmpi-ubuntu-gcc
uses: actions/cache@v4
with:
path: ${{ runner.workspace }}/openmpi
key: ${{ runner.os }}-${{ runner.arch }}-gcc-openmpi-${{ steps.get-sha.outputs.sha }}-${{ inputs.build_mode }}
- name: Install OpenMPI (GCC) (Release)
if: ${{ steps.cache-openmpi-ubuntu-gcc.outputs.cache-hit != 'true' && (inputs.build_mode == 'Release') }}
run: |
cd $GITHUB_WORKSPACE/ompi
./autogen.pl
./configure \
CC=gcc \
--prefix=${{ runner.workspace }}/openmpi
make -j2
make install
- name: Install OpenMPI (GCC) (Debug)
if: ${{ steps.cache-openmpi-ubuntu-gcc.outputs.cache-hit != 'true' && (inputs.build_mode == 'Debug') }}
run: |
cd $GITHUB_WORKSPACE/ompi
./autogen.pl
./configure \
CC=gcc \
--prefix=${{ runner.workspace }}/openmpi \
--enable-debug
make -j2
make install
- name: Tar OpenMPI installation to preserve permissions for artifact
run: tar -cvf openmpi.tar ${{ runner.workspace }}/openmpi
- name: Save OpenMPI installation artifact
uses: actions/upload-artifact@v4
with:
name: openmpi
path: openmpi.tar
if-no-files-found: error # 'warn' or 'ignore' are also available, defaults to `warn`