Add OpenBSD support

Author: hasufell

.github/scripts/build.sh

@@ -10,11 +10,15 @@ git_describe
 download_cabal_cache "$HOME/.local/bin/cabal-cache"
 
 # install toolchain (if necessary)
-ghcup -v install ghc --set --force "$GHC_VER"
-ghcup -v install cabal --force "$CABAL_VER"
-ghc --version
-cabal --version
-GHC="ghc-${GHC_VER}"
+if [ "${OS}" = "OpenBSD" ] ; then
+	GHC="ghc-$(ghc --numeric-version)"
+else
+	ghcup -v install ghc --set --force "$GHC_VER"
+	ghcup -v install cabal --force "$CABAL_VER"
+	ghc --version
+	cabal --version
+    GHC="ghc-${GHC_VER}"
+fi
 
 # build
 ecabal update

.github/scripts/common.sh

@@ -51,7 +51,7 @@ eghcup() {
 }
 
 sha_sum() {
-	if [ "${OS}" = "FreeBSD" ] ; then
+	if [ "${OS}" = "FreeBSD" ] || [ "${OS}" = "OpenBSD" ] ; then
 		sha256 "$@"
 	else
 		sha256sum "$@"

.github/scripts/env.sh

@@ -13,6 +13,10 @@ if [ "${RUNNER_OS}" = "freebsd" ] ; then
     export RUNNER_OS=FreeBSD
 fi
 
+if [ "${RUNNER_OS}" = "openbsd" ] ; then
+    export RUNNER_OS=OpenBSD
+fi
+
 export OS="$RUNNER_OS"
 export PATH="$HOME/.local/bin:$PATH"
 

.github/scripts/test.sh

@@ -35,6 +35,10 @@ sha_sum "$(raw_eghcup --offline whereis ghcup)"
 ./"ghcup-test-optparse${ext}"
 rm "ghcup-test${ext}" "ghcup-test-optparse${ext}"
 
+if [ "${OS}" = "OpenBSD" ] ; then
+	exit 0
+fi
+
 ### manual cli based testing
 
 eghcup --numeric-version

.github/workflows/release.yaml

@@ -225,7 +225,6 @@ jobs:
     runs-on: [self-hosted, FreeBSD, X64]
     env:
       CABAL_VER: 3.14.1.1
-      MACOSX_DEPLOYMENT_TARGET: 10.13
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
       AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
       S3_HOST: ${{ secrets.S3_HOST }}
@@ -261,6 +260,41 @@ jobs:
           path: |
             ./out/*
 
+  build-openbsd:
+    name: Build binary (OpenBSD)
+    runs-on: [self-hosted, openbsd, X64]
+    env:
+      CABAL_VER: 3.14.1.1
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
+      ARTIFACT: "x86_64-openbsd-ghcup"
+      GHC_VER: 9.6.7
+      ARCH: 64
+      DISTRO: na
+      RUNNER_OS: OpenBSD
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - name: Install prerequisites
+        run: |
+          gcc_ver=$(pkg_info -Q gcc | grep '^gcc-[0-9]' | sort -u | head -1 | awk '{ print $1 }')
+          doas pkg_add -I ghc cabal-install git bash libiconv curl ${gcc_ver} gmp gmake libffi
+
+      - name: Run build
+        run: bash .github/scripts/build.sh
+
+      - if: always()
+        name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: artifacts-${{ env.ARTIFACT }}
+          path: |
+            ./out/*
+
   test-linux:
     name: Test linux
     needs: "build-linux"
@@ -499,6 +533,45 @@ jobs:
         run: |
           bash .github/scripts/test.sh
 
+      - if: failure()
+        name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: testfiles-${{ matrix.ARTIFACT }}
+          path: |
+            ./test/ghcup-test/golden/unix/GHCupInfo*json
+  test-openbsd:
+    name: Test OpenBSD
+    needs: "build-openbsd"
+    runs-on: [self-hosted, openbsd, X64]
+    env:
+      CABAL_VER: 3.14.1.1
+      ARTIFACT: "x86_64-openbsd-ghcup"
+      GHC_VER: 9.6.7
+      ARCH: 64
+      DISTRO: na
+      RUNNER_OS: OpenBSD
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - name: Install prerequisites
+        run: |
+          gcc_ver=$(pkg_info -Q gcc | grep '^gcc-[0-9]' | sort -u | head -1 | awk '{ print $1 }')
+          doas pkg_add -I ghc cabal-install git bash libiconv curl ${gcc_ver} gmp gmake libffi
+
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: artifacts-*
+          merge-multiple: true
+          path: ./out
+
+      - name: Run test
+        run: |
+          bash .github/scripts/test.sh
+
       - if: failure()
         name: Upload artifact
         uses: actions/upload-artifact@v4