+GitHub actions build script

Author: apotocki

.github/workflows/main.yml

@@ -0,0 +1,29 @@
+name: Build Boost Libraries
+on:
+  release:
+    types: [published]
+  push:
+    tags:
+        - 1.**
+  workflow_dispatch:
+jobs:
+  Build:
+    runs-on: macos-latest
+    timeout-minutes: 120
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build
+      run: |
+        export ICU4C_RELEASE_LINK=https://github.com/apotocki/icu4c-iosx/releases/download/72.1.1
+        scripts/build.sh
+        for i in frameworks/*.xcframework/; do cd frameworks && zip -9 -r "$(basename -- $i).zip" $(basename -- $i) & done; wait
+        cd frameworks
+        mv Headers include
+        zip -9 -r include.zip include
+        wait
+    - name: Release
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: |
+          frameworks/*.zip

README.md

@@ -39,7 +39,7 @@ graph_parallel, mpi, python
     use_frameworks!
     pod 'boost-iosx', '~> 1.81.0'
     # or optionally more precisely e.g.:
-    # pod 'boost-iosx', :git => 'https://github.com/apotocki/boost-iosx', :tag => '1.81.0.1'
+    # pod 'boost-iosx', :git => 'https://github.com/apotocki/boost-iosx', :tag => '1.81.0.2'
 ``` 
 If you want to use particular boost libraries, specify them as in the following example for log and program_options libraries:
 ``` 

boost-iosx.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = "boost-iosx"
-    s.version      = "1.81.0.1"
+    s.version      = "1.81.0.2"
     s.summary      = "Boost C++ libraries"
     s.homepage     = "https://github.com/apotocki/boost-iosx"
     s.license      = "Boost Software License"

scripts/build.sh

@@ -35,12 +35,37 @@ fi
 
 ############### ICU
 if [[ ! -d $SCRIPT_DIR/Pods/icu4c-iosx/product ]]; then
-	pushd $SCRIPT_DIR
-    pod repo update
-	pod install --verbose
-	pod update --verbose
-	popd
-	mkdir $SCRIPT_DIR/Pods/icu4c-iosx/product/lib
+    if [[ ! -z "${ICU4C_RELEASE_LINK}" ]]; then
+		if [[ -d $SCRIPT_DIR/Pods/icu4c-iosx ]]; then
+			rm -rf $SCRIPT_DIR/Pods/icu4c-iosx
+		fi
+        mkdir -p $SCRIPT_DIR/Pods/icu4c-iosx/product
+		pushd $SCRIPT_DIR/Pods/icu4c-iosx/product
+        curl -L ${ICU4C_RELEASE_LINK}/include.zip -o $SCRIPT_DIR/Pods/icu4c-iosx/product/include.zip
+		curl -L ${ICU4C_RELEASE_LINK}/icudata.xcframework.zip -o $SCRIPT_DIR/Pods/icu4c-iosx/product/icudata.xcframework.zip
+		curl -L ${ICU4C_RELEASE_LINK}/icui18n.xcframework.zip -o $SCRIPT_DIR/Pods/icu4c-iosx/product/icui18n.xcframework.zip
+        curl -L ${ICU4C_RELEASE_LINK}/icuio.xcframework.zip -o $SCRIPT_DIR/Pods/icu4c-iosx/product/icuio.xcframework.zip
+        curl -L ${ICU4C_RELEASE_LINK}/icuuc.xcframework.zip -o $SCRIPT_DIR/Pods/icu4c-iosx/product/icuuc.xcframework.zip
+		unzip -q include.zip
+		unzip -q icudata.xcframework.zip
+		unzip -q icui18n.xcframework.zip
+        unzip -q icuio.xcframework.zip
+        unzip -q icuuc.xcframework.zip
+		mkdir frameworks
+		mv include frameworks/Headers
+		mv icudata.xcframework frameworks/
+		mv icui18n.xcframework frameworks/
+        mv icuio.xcframework frameworks/
+        mv icuuc.xcframework frameworks/
+        popd
+    else
+        pushd $SCRIPT_DIR
+        pod repo update
+        pod install --verbose
+        pod update --verbose
+        popd
+    fi
+    mkdir $SCRIPT_DIR/Pods/icu4c-iosx/product/lib
 fi
 ICU_PATH=$SCRIPT_DIR/Pods/icu4c-iosx/product
 ############### ICU