Add Action to verify PR

.github/workflows/check-pr.yml

@@ -0,0 +1,55 @@
+name: Check PR
+
+on:
+  pull_request:
+    branches: [ main ]
+
+env:
+  PROJECT_FILE: RFISO8601DateTime.xcodeproj
+  PROJECT_SCHEME: RFISO8601DateTimeTests
+  PODSPEC_FILE: RFISO8601DateTime.podspec
+
+jobs:  
+  build:
+
+    runs-on: macos-latest
+
+    strategy:
+      matrix: 
+        xcode:
+          - destination: platform=iOS Simulator,OS=latest,name=iPhone 11
+            version : latest-stable
+          - destination: platform=iOS Simulator,OS=14.4,name=iPhone 11
+            version: 12.4
+          - destination: platform=iOS Simulator,OS=13.7,name=iPhone 11
+            version: 11.7
+          - destination: platform=iOS Simulator,OS=12.4,name=iPhone 7
+            version: 10.3
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        ref: ${{ github.head_ref }}
+    - uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+    - uses: maxim-lobanov/setup-xcode@v1
+      with:
+        xcode-version: ${{ matrix.xcode.version }}
+
+    - name: Xcode Test
+      uses: devbotsxyz/[email protected]
+      with:
+        project: ${{ env.PROJECT_FILE }}
+        scheme: ${{ env.PROJECT_SCHEME }}
+        configuration: Debug
+        destination: ${{ matrix.xcode.destination }}
+
+    - uses: codecov/codecov-action@v1
+      name: Determine code coverage with CodeCov
+
+    - name: Sed new version in Podspec
+      run: sed -i "" -e 's|<LIB_VERSION>|1.1.1|g' ${{ env.PODSPEC_FILE }}
+
+    - name: Perform Cocoapod lib lint validation
+      run: make validate

RFISO8601DateTime.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "RFISO8601DateTime"
-  s.version          = "3.0.3"
+  s.version          = "<LIB_VERSION>"
   s.summary          = "A library to easily use ISO8601 date and time."
   s.swift_version    = "5.0"
   s.description      = <<-DESC