Add a script that can be used to check release builds

Basically, if a release tag of the form `blockio-*`, `bloomfilter-blocked-*` or
`lsm-tree-*` is created, the workflow will trigger and it will try to build the
corresponding library without the local dev environment. Instead, it will build
the library without tests and benchmark with the latest Hackage index-state.
This should be a sanity check that the library version will work out of the box
once it is released to Hackage

Author: jorisdral

.github/workflows/check-release-builds.yml

@@ -0,0 +1,123 @@
+name: Check release builds
+
+on:
+  push:
+    tags:
+      - blockio-*
+      - bloomfilter-blocked-*
+      - lsm-tree-*
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+# Set the default shell on all platforms.
+defaults:
+  run:
+    shell: sh
+
+jobs:
+  ################################################################################
+  # Build
+  ################################################################################
+  build:
+    name: |
+      ${{ format(
+            'Check release build on {0}{1}{2}',
+            startsWith(matrix.os, 'ubuntu-') && 'Linux' || startsWith(matrix.os, 'macOS-') && 'macOS' || startsWith(matrix.os, 'windows-') && 'Windows',
+            matrix.ghc-version && format(' with GHC {0}', matrix.ghc-version),
+            matrix.cabal-version && format(' and Cabal {0}', matrix.cabal-version)
+          )
+       }}
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ["ubuntu-latest", "macOS-latest", "windows-latest"]
+        ghc-version: ["9.2", "9.4", "9.6", "9.8", "9.10", "9.12"]
+        cabal-version: ["3.12"]
+
+    env:
+      tag-name: ${{ github.ref_name }}
+      release-build-target: |
+        ${{ startsWith(github.ref_name, 'blockio') && './blockio/blockio.cabal' || startsWith(github.ref_name, 'bloomfilter-blocked') && './bloomfilter-blocked/bloomfilter-blocked.cabal' || startsWith(github.ref_name, 'lsm-tree') && './lsm-tree.cabal' }}
+
+    steps:
+    - name: 🗄️ Print release build target
+      run: |
+        echo ${{ env.tag-name }}
+        echo ${{ env.release-build-target }}
+
+    - name: 📥 Checkout repository
+      uses: actions/checkout@v4
+
+    - name: 🗄️ Print Job info
+      run: |
+        echo 'matrix.os: ${{ matrix.os }}'
+        echo 'matrix.ghc-version: ${{ matrix.ghc-version }}'
+        echo 'matrix.cabal-version: ${{ matrix.cabal-version }}'
+        echo 'toJSON(matrix): ${{ toJSON(matrix) }}'
+
+    - name: 🛠️ Setup Haskell
+      id: setup-haskell
+      uses:  haskell-actions/setup@v2
+      with:
+        ghc-version: ${{ matrix.ghc-version }}
+        cabal-version: ${{ matrix.cabal-version }}
+
+    - name: 🛠️ Setup system dependencies (Linux)
+      if: ${{ runner.os == 'Linux' }}
+      run: sudo apt-get update && sudo apt-get -y install liburing-dev librocksdb-dev
+      env:
+        DEBIAN_FRONTEND: "noninteractive"
+
+    - name: 🛠️ Configure
+      run: |
+        echo "packages: ${{ env.release-build-target }}" > cabal.project.temp
+        cabal configure \
+          --project-file="cabal.project.temp" \
+          --disable-tests \
+          --disable-benchmarks \
+          --index-state=HEAD \
+          --ghc-options="-Werror"
+        cat "cabal.project.temp.local"
+
+    - name: 💾 Generate Cabal plan
+      run: |
+        cabal build all \
+          --project-file="cabal.project.temp" \
+          --dry-run
+
+    - name: 💾 Restore Cabal dependencies
+      uses: actions/cache/restore@v4
+      if: ${{ !env.ACT }}
+      id: cache-cabal
+      env:
+        key: check-release-build-${{ runner.os }}-ghc-${{ steps.setup-haskell.outputs.ghc-version }}-cabal-${{ steps.setup-haskell.outputs.cabal-version }}
+      with:
+        path: ${{ steps.setup-haskell.outputs.cabal-store }}
+        key: ${{ env.key }}-plan-${{ hashFiles('dist-newstyle/cache/plan.json') }}
+        restore-keys: ${{ env.key }}-
+
+    - name: 🛠️ Build Cabal dependencies
+      run: |
+        cabal build all \
+          --project-file="cabal.project.temp" \
+          --only-dependencies
+
+    - name: 💾 Save Cabal dependencies
+      uses: actions/cache/save@v4
+      if: ${{ !env.ACT && steps.cache-cabal.outputs.cache-hit != 'true' }}
+      with:
+        path: ${{ steps.setup-haskell.outputs.cabal-store }}
+        key: ${{ steps.cache-cabal.outputs.cache-primary-key }}
+
+    - name: 🏗️ Build
+      run: |
+        cabal build all \
+          --project-file="cabal.project.temp"