Build the carthage frameworks in a github action

.github/workflows/release.yml

@@ -0,0 +1,28 @@
+name: "Release Artifacts"
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  carthage_archive:
+    name: Darwin, Xcode 14.0
+    runs-on: macos-12
+    strategy:
+      matrix:
+        xcode: ["14.0.1"]
+    env:
+      DEVELOPER_DIR: "/Applications/Xcode_${{ matrix.xcode }}.app"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Archive Nimble
+        run: |
+          carthage build --archive --use-xcframeworks
+          zip -r Nimble.xcframework.zip Carthage/Build/Nimble.xcframework
+      - name: Upload Nimble.xcframework.zip
+        uses: softprops/action-gh-release@v1
+        with:
+          files: |
+            Nimble.xcframework.zip
+            Nimble.framework.zip

script/release

@@ -4,7 +4,6 @@ POD_NAME=Nimble
 PODSPEC=Nimble.podspec
 
 POD=${COCOAPODS:-"bundle exec pod"}
-CARTHAGE=${CARTHAGE:-"carthage"}
 GH=${GH:-"gh"}
 
 function help {
@@ -42,11 +41,6 @@ if [ -z "`which $POD`" ]; then
 fi
 echo " > Cocoapods is installed"
 
-if [ -z "`which $CARTHAGE`" ]; then
-    die "Carthage is required to produce a release. Install with brew using 'brew install carthage'. Aborting."
-fi
-echo " > Carthage is installed"
-
 if [ -z "`which $GH`" ]; then
     die "gh (github CLI) is required to produce a release. Install with brew using 'brew install gh'. Aborting."
 fi
@@ -164,10 +158,6 @@ echo "Pushing to pod trunk..."
 
 $POD trunk push "$PODSPEC"
 
-echo "Creating a carthage archive to include in the release"
-$CARTHAGE build --archive --use-xcframeworks
-zip -r Nimble.xcframework.zip Carthage/Build/Nimble.xcframework
-
 # Check version tag to determine whether to mark the release as a prerelease version or not.
 echo $VERSION_TAG | grep -q -E "^v\d+\.\d+\.\d+\$"
 if [ $? -eq 0 ]; then
@@ -178,14 +168,15 @@ fi
 
 echo "Creating a github release using auto-generated notes."
 
-$GH release create -R Quick/Nimble $VERSION_TAG Nimble.xcframework.zip Nimble.framework.zip --generate-notes $PRERELEASE_FLAGS
+$GH release create -R Quick/Nimble $VERSION_TAG --generate-notes $PRERELEASE_FLAGS
 
 echo
 echo "================ Finalizing the Release ================"
 echo
 echo " - Opening GitHub to allow for any edits to the release notes."
 echo "   - You should add a Highlights section at the top to call out any notable changes or fixes."
 echo "   - In particular, any breaking changes should be listed under Highlights."
+echo "   - Carthage archive frameworks will be automatically uploaded after the release is published."
 echo " - Announce!"
 
 open "https://github.com/Quick/Nimble/releases/tag/$VERSION_TAG"