Add release workflow and upload artifacts step to GitHub Actions

.github/workflows/build.yaml

@@ -5,6 +5,7 @@ on:
     branches: [ main ]
   pull_request:
     branches: [ main ]
+  workflow_call:
 
 jobs:
   check-format:
@@ -36,4 +37,10 @@ jobs:
       run: cmake --build build --config ${{ matrix.build_type }}
 
     - name: Install
-      run: cmake --install build --prefix ${{ github.workspace }}/dist --config ${{ matrix.build_type }}
+      run: cmake --install build --prefix ${{ github.workspace }}/dist --config ${{ matrix.build_type }}
+
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ matrix.os }}-${{ matrix.build_type }}
+        path: ${{ github.workspace }}/dist

.github/workflows/release.yaml

@@ -0,0 +1,126 @@
+name: Release
+run-name: ${{ github.ref_name }} release run 🚀
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+permissions:
+  contents: write
+concurrency:
+  group: '${{ github.workflow }} @ ${{ github.ref }}'
+  cancel-in-progress: ${{ github.ref_type == 'tag' }}
+jobs:
+  build-project:
+    name: Build Project 🧱
+    uses: ./.github/workflows/build.yaml
+    secrets: inherit
+    permissions:
+      contents: read
+
+  create-release:
+    name: Create Release 🛫
+    if: github.ref_type == 'tag'
+    runs-on: ubuntu-22.04
+    needs: build-project
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - name: Check Release Tag ☑️
+        id: check
+        run: |
+          : Check Release Tag ☑️
+          if [[ "${RUNNER_DEBUG}" ]]; then set -x; fi
+          shopt -s extglob
+
+          case "${GITHUB_REF_NAME}" in
+            +([0-9]).+([0-9]).+([0-9]) )
+              echo 'validTag=true' >> $GITHUB_OUTPUT
+              echo 'prerelease=false' >> $GITHUB_OUTPUT
+              echo "version=${GITHUB_REF_NAME}" >> $GITHUB_OUTPUT
+              ;;
+            +([0-9]).+([0-9]).+([0-9])-@(beta|rc)*([0-9]) )
+              echo 'validTag=true' >> $GITHUB_OUTPUT
+              echo 'prerelease=true' >> $GITHUB_OUTPUT
+              echo "version=${GITHUB_REF_NAME}" >> $GITHUB_OUTPUT
+              ;;
+            *) echo 'validTag=false' >> $GITHUB_OUTPUT ;;
+          esac
+
+      - name: Download Build Artifacts 📥
+        uses: actions/download-artifact@v4
+        if: fromJSON(steps.check.outputs.validTag)
+        id: download
+
+      - name: Print downloaded artifacts 📥
+        if: fromJSON(steps.check.outputs.validTag)
+        run: |
+          : Print downloaded artifacts 📥
+          if [[ "${RUNNER_DEBUG}" ]]; then set -x; fi
+          shopt -s extglob
+
+          ls -laR ${{ steps.download.outputs.artifacts }}
+
+      - name: Rename Files 🏷️
+        if: fromJSON(steps.check.outputs.validTag)
+        run: |
+          : Rename Files 🏷️
+          if [[ "${RUNNER_DEBUG}" ]]; then set -x; fi
+          shopt -s extglob
+          shopt -s nullglob
+
+          commit_hash="${GITHUB_SHA:0:9}"
+
+          variants=(
+            'linux'
+            'macos'
+            'windows'
+          )
+
+          mkdir -p "${{ github.workspace }}/uploads"
+
+          for variant in "${variants[@]}"; do
+
+            candidates=(*-${variant}/@(*))
+
+            for candidate in "${candidates[@]}"; do
+              cp "${candidate}" "${{ github.workspace }}/uploads/moonshine-cpp-${variant}-${GITHUB_REF_NAME}.${candidate##*.}"
+            done
+          done
+
+      - name: Upload Release Artifacts 📤
+        if: fromJSON(steps.check.outputs.validTag)
+        uses: actions/upload-artifact@v4
+        with:
+          name: moonshine-cpp-${GITHUB_REF_NAME}
+          path: uploads
+
+      - name: Generate Checksums 🪪
+        if: fromJSON(steps.check.outputs.validTag)
+        run: |
+          : Generate Checksums 🪪
+          if [[ "${RUNNER_DEBUG}" ]]; then set -x; fi
+          shopt -s extglob
+
+          echo "### Checksums" > ${{ github.workspace }}/CHECKSUMS.txt
+          # find the files from the above step and generate checksums
+          for file in ${{ github.workspace }}/uploads/moonshine-cpp-*; do
+            echo "    ${file##*/}: $(sha256sum "${file}" | cut -d " " -f 1)" >> ${{ github.workspace }}/CHECKSUMS.txt
+          done
+
+      - name: Create Release 🛫
+        if: fromJSON(steps.check.outputs.validTag)
+        id: create_release
+        uses: softprops/action-gh-release@v2
+        with:
+          draft: false
+          name: Moonshine.cpp v${{ steps.check.outputs.version }}
+          generate_release_notes: true
+          body_path: ${{ github.workspace }}/CHECKSUMS.txt
+          files: |
+            ${{ github.workspace }}/uploads/note-taker-*.zip
+            ${{ github.workspace }}/uploads/note-taker-*.exe
+            ${{ github.workspace }}/uploads/note-taker-*.dmg
+            ${{ github.workspace }}/uploads/note-taker-*.tar