Move away from git-lfs in favour of release artifacts (#4)

.github/workflows/release.yml

@@ -0,0 +1,63 @@
+name: Release
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Tag in SemVer format'
+        required: true
+        type: string
+
+jobs:
+  validation:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Validate tag
+      run: |
+        echo "${{ github.event.inputs.version }}" | grep -P '^[0-9]+\.[0-9]+\.[0-9]+'
+
+  swift:
+    runs-on: macos-latest
+    needs: validation
+    permissions:
+      contents: write
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@stable
+      with:
+        targets: "aarch64-apple-ios-sim,aarch64-apple-ios,x86_64-apple-ios"
+    - name: Rust Cache
+      uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: "true"
+
+    - uses: taiki-e/install-action@v2
+      with:
+        tool: cargo-swift
+
+    - name: Generate Swift package
+      run: cargo swift package -p ios -n WalletSdkRs --release
+
+    - name: Compress XCFramework
+      run: |
+        zip -9 -r RustFramework.xcframework.zip WalletSdkRs/RustFramework.xcframework
+        echo "XCF_CHECKSUM=`swift package compute-checksum RustFramework.xcframework.zip`" >> $GITHUB_ENV
+    - name: Update Swift Package definition
+      run: |
+        sed -i '' 's/.binaryTarget.*/.binaryTarget(name: "RustFramework", url: "https:\/\/github.com\/spruceid\/wallet-sdk-rs\/releases\/download\/${{ github.event.inputs.version }}\/RustFramework.xcframework.zip", checksum: "${{ env.XCF_CHECKSUM }}"),/' Package.swift
+
+    - name: Push changes and tag
+      run: |
+        git config user.name github-actions
+        git config user.email [email protected]
+        git add Package.swift
+        git commit -m "Release ${{ github.event.inputs.version }}"
+        git push
+        git tag ${{ github.event.inputs.version }} -m "${{ github.event.inputs.version }}"
+        git push --tags
+
+    - name: Create release and attach XCFramework binary artifact
+      uses: ncipollo/release-action@v1
+      with:
+        artifacts: "RustFramework.xcframework.zip"
+        tag: ${{ github.event.inputs.version }}
+        name: ${{ github.event.inputs.version }}

.gitignore

@@ -2,4 +2,5 @@
 /generated
 .build
 WalletSdkRs/Package.swift
+WalletSdkRs/RustFramework
 .swiftpm