Improve ci.yml

.github/workflows/ci.yml

@@ -14,8 +14,6 @@ jobs:
       - uses: actions/checkout@v3
         with:
           submodules: recursive
-#      - name: xcode-select
-#        run: sudo xcode-select -s /Applications/Xcode_14.2.app
       - name: brew install
         run: brew install xcodegen
       - name: package

README.md

@@ -38,8 +38,8 @@ If you would like to contribute financially to the development of Karabiner-Elem
 
 System requirements to build Karabiner-Elements:
 
--   macOS 12+
--   Xcode 13.3+
+-   macOS 13+
+-   Xcode 15.0.1+
 -   Command Line Tools for Xcode (`xcode-select --install`)
 -   xz (`brew install xz`)
 -   [XcodeGen](https://github.com/yonaskolb/XcodeGen) (`brew install xcodegen`)

make-package.sh

@@ -1,30 +1,49 @@
 #!/bin/bash
 
-set -u
+set -u # forbid undefined variables
+set -e # forbid command failure
 
+#
 # Check Xcode version
+#
+
+# Note:
+# Using `xcrun --show-sdk-version` in GitHub Actions results in the following error.
+#
+# ```
+# xcodebuild: error: SDK "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk" cannot be located.
+# xcrun: error: unable to lookup item 'SDKVersion' in SDK '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
+# ```
+#
+# Therefore, we extract the version from the Info.plist of Xcode.app
 
-sdkversion=$(xcrun --show-sdk-version)
-if [ ${sdkversion%.*} -lt 12 ]; then
+xcodeVersion=$(plutil -extract CFBundleShortVersionString raw "$(xcode-select -p)/../Info.plist")
+xcodeMajorVersion=$(echo "$xcodeVersion" | sed 's|\..*$||')
+echo "Xcode version: $xcodeVersion"
+echo "Xcode major version: $xcodeMajorVersion"
+if [[ "$xcodeMajorVersion" -lt 15 ]]; then
     echo
     echo 'ERROR:'
     echo '  Xcode is too old.'
-    echo '  You have to use Xcode 13.1 or later.'
+    echo '  You have to use Xcode 15.0.1 or later.'
     echo
     exit 1
 fi
 
-# Package build into a signed .dmg file
-
 version=$(cat version)
 
+#
+# Build
+#
+
 echo "make build"
 ruby scripts/reduce-logs.rb 'make build' || exit 99
 
-# --------------------------------------------------
-echo "Copy Files"
+#
+# Copy files
+#
 
-set -e
+echo "Copy Files"
 
 rm -rf pkgroot
 mkdir -p pkgroot
@@ -64,18 +83,26 @@ mkdir -p "$basedir"
 cp -R "src/apps/EventViewer/build/Release/Karabiner-EventViewer.app" "$basedir"
 cp -R "src/apps/SettingsWindow/build/Release/Karabiner-Elements.app" "$basedir"
 
-set +e
-
+#
 # Sign with Developer ID
+#
+
 bash scripts/codesign.sh "pkgroot"
 
+#
+# Update file permissions
+#
+
 sh "scripts/setpermissions.sh" pkginfo
 sh "scripts/setpermissions.sh" pkgroot
 
 chmod 755 pkginfo/Scripts/postinstall
 chmod 755 pkginfo/Scripts/preinstall
 
-# --------------------------------------------------
+#
+# Create pkg
+#
+
 echo "Create pkg"
 
 pkgName="Karabiner-Elements.pkg"
@@ -113,11 +140,18 @@ productbuild \
 rm -f $archiveName/Installer.pkg
 rm -f $archiveName/Karabiner-DriverKit-VirtualHIDDevice.pkg
 
-# --------------------------------------------------
+#
+# Sign
+#
+
 echo "Sign with Developer ID"
+
 bash scripts/codesign-pkg.sh $archiveName/$pkgName
 
-# --------------------------------------------------
+#
+# Create dmg
+#
+
 echo "Make Archive"
 
 # Note:

scripts/codesign-pkg.sh

@@ -7,6 +7,12 @@ readonly PATH=/bin:/sbin:/usr/bin:/usr/sbin
 export PATH
 
 readonly CODE_SIGN_IDENTITY=$(bash $(dirname $0)/get-installer-codesign-identity.sh)
+
+if [[ -z $CODE_SIGN_IDENTITY ]]; then
+    echo "Skip codesign"
+    exit 0
+fi
+
 readonly LOGFILE="$(dirname $0)/productsign.log"
 
 err() {