Publish packages

Author: oitel

.github/workflows/build-release.yml

@@ -4,7 +4,37 @@ on:
   workflow_dispatch:
 
 jobs:
+  create-release:
+    runs-on: ubuntu-slim
+
+    outputs:
+      version: ${{ steps.get-version.outputs.version }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          # fetch full history + tags
+          fetch-depth: 0
+
+      - name: Get version
+        id: get-version
+        run: |
+          VERSION=$(ci/git_version.sh | xargs)
+          echo "version=${VERSION}" >> $GITHUB_OUTPUT
+
+      - name: Create release
+        env:
+          GH_TOKEN: ${{ github.token }}
+          VERSION: ${{ steps.get-version.outputs.version }}
+        run: |
+          gh release create ${VERSION} \
+            --draft \
+            --title "mrbind ${VERSION}"
+
   build-linux:
+    needs:
+      - create-release
     runs-on: ${{ matrix.runner }}
     container:
       image: almalinux:8
@@ -83,3 +113,25 @@ jobs:
           echo g++ > examples/cxx.txt
           examples/c/run.sh
           PYTHON=python3.8 examples/python/run.sh
+
+      - name: Create package
+        run: |
+          dnf install -y zip
+          mkdir mrbind
+          mv build/mrbind{,_gen_c,_gen_csharp} mrbind/
+          mv llvm-out/lib/clang/22 mrbind/resource-dir
+          zip -r mrbind-linux-$(uname -m).zip mrbind/
+
+      - name: Upload package
+        env:
+          GH_TOKEN: ${{ github.token }}
+          VERSION: ${{ needs.create-release.outputs.version }}
+        run: |
+          # TODO: use a ready-made universal GitHub action
+          dnf config-manager --add-repo https://cli.github.com/packages/rpm/gh-cli.repo
+          dnf install -y gh
+          # fix git permissions
+          export HOME=${RUNNER_TEMP}
+          git config --global --add safe.directory '*'
+          # upload package
+          gh release upload ${VERSION} mrbind-linux-$(uname -m).zip --clobber

ci/git_version.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+set -e
+
+if tag=$(git describe --tags --abbrev=0 --match 'v*' 2>/dev/null); then
+  count=$(git rev-list --count "${tag}..HEAD")
+else
+  # no reachable version tag, fall back to the CMake default (0.0.0).
+  tag="v0.0.0"
+  count=$(git rev-list --count HEAD 2>/dev/null || echo 0)
+fi
+
+printf '%s-%s\n' "$tag" "$count"