Merge pull request #2288 from ERGO-Code/od/julia-ci

Add julia-tests-ubuntu.yml as a CI job

Author: galabovaa

.github/julia/build_tarballs.jl

@@ -0,0 +1,77 @@
+# !!! note
+#     This file is a version of the file we use to package HiGHS for the Julia
+#     ecosystem. If you make changes to this file during the development of
+#     HiGHS, please tag `@odow` so we can make the correponding changes to:
+#     https://github.com/JuliaPackaging/Yggdrasil/blob/master/H/HiGHS
+
+using BinaryBuilder, Pkg
+
+name = "HiGHS"
+version = VersionNumber(ENV["HIGHS_RELEASE"])
+
+sources = [GitSource(ENV["HIGHS_URL"], ENV["HIGHS_COMMIT"])]
+
+script = raw"""
+export BUILD_SHARED="ON"
+export BUILD_STATIC="OFF"
+
+cd $WORKSPACE/srcdir/HiGHS
+
+# Remove system CMake to use the jll version
+apk del cmake
+
+mkdir -p build
+cd build
+
+# Do fully static build only on Windows
+if [[ "${BUILD_SHARED}" == "OFF" ]] && [[ "${target}" == *-mingw* ]]; then
+    export CXXFLAGS="-static"
+fi
+
+cmake -DCMAKE_INSTALL_PREFIX=${prefix} \
+    -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TARGET_TOOLCHAIN} \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DBUILD_SHARED_LIBS=${BUILD_SHARED} \
+    -DZLIB_USE_STATIC_LIBS=${BUILD_STATIC} \
+    -DFAST_BUILD=ON ..
+
+if [[ "${target}" == *-linux-* ]]; then
+        make -j ${nproc}
+else
+    if [[ "${target}" == *-mingw* ]]; then
+        cmake --build . --config Release
+    else
+        cmake --build . --config Release --parallel
+    fi
+fi
+make install
+
+install_license ../LICENSE.txt
+"""
+
+products = [
+    LibraryProduct("libhighs", :libhighs),
+    ExecutableProduct("highs", :highs),
+]
+
+platforms = supported_platforms()
+platforms = expand_cxxstring_abis(platforms)
+
+dependencies = [
+    Dependency("CompilerSupportLibraries_jll"),
+    Dependency("Zlib_jll"),
+    HostBuildDependency(PackageSpec(; name="CMake_jll")),
+]
+
+build_tarballs(
+    ARGS,
+    name,
+    version,
+    sources,
+    script,
+    platforms,
+    products,
+    dependencies;
+    preferred_gcc_version = v"6",
+    julia_compat = "1.6",
+)

.github/workflows/julia-tests-ubuntu.yml

@@ -0,0 +1,63 @@
+name: JuliaCompileAndTest
+on:
+  push:
+    branches: [master, latest]
+  pull_request:
+    types: [opened, synchronize, ready_for_review, reopened]
+# needed to allow julia-actions/cache to delete old caches that it has created
+permissions:
+  actions: write
+  contents: read
+jobs:
+  test:
+    name: Julia - ${{ github.event_name }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      # Install Julia 1.7 for BinaryBuilder. Note that this is an old version of
+      # Julia, but it is required for compatibility with BinaryBuilder.
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: "1.7"
+          arch: x64
+      - uses: julia-actions/cache@v2
+      # Set the environment variables required by BinaryBuilder.
+      - run: |
+          git fetch --tags
+          echo "HIGHS_RELEASE=$(git describe --tags $(git rev-list --tags --max-count=1) | sed 's/^v//')" >> $GITHUB_ENV
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            echo "HIGHS_COMMIT=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
+            echo "HIGHS_URL=${{ github.event.pull_request.head.repo.clone_url }}" >> $GITHUB_ENV
+          else
+            echo "HIGHS_COMMIT=${{ github.sha }}" >> $GITHUB_ENV
+            echo "HIGHS_URL=https://github.com/${{ github.repository }}.git" >> $GITHUB_ENV
+          fi
+      - run: |
+          julia --color=yes -e 'using Pkg; Pkg.add("BinaryBuilder")'
+          julia --color=yes .github/julia/build_tarballs.jl x86_64-linux-gnu-cxx11 --verbose --deploy="local"
+      # Now install a newer version of Julia to actually test HiGHS_jll. We
+      # choose v1.10 because it is the current Long-Term Support (LTS).
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: "1.10"
+          arch: x64
+      # We want to install the latest version of HiGHS.jl, but we also want it
+      # to be compatible with our newly compiled HiGHS_jll. To do so, we
+      # manually edit HiGHS.jl's Project.toml file to allow any v1.X.Y version
+      # of HiGHS_jll
+      - shell: julia --color=yes {0}
+        run: |
+          using Pkg
+          Pkg.develop("HiGHS")
+          project_filename = "/home/runner/.julia/dev/HiGHS/Project.toml"
+          project = read(project_filename, String)
+          write(
+            project_filename,
+            replace(project, r"HiGHS_jll = \"=.+?\"" => "HiGHS_jll = \"1\""),
+          )
+      # Now we can add HiGHS_jll and run the tests for HiGHS.
+      - shell: julia --color=yes {0}
+        run: |
+          using Pkg
+          Pkg.develop(; path="/home/runner/.julia/dev/HiGHS_jll")
+          Pkg.test("HiGHS")