Add release automation (#175)

* Add release workflow

* Update podspec file

* Set iOS deployment target to iOS 9

Fixes 'The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.2.99.'

* Specify paths for CI runs for PRs

.github/workflows/ci.yml

@@ -5,6 +5,10 @@ on:
     branches: [master]
   pull_request:
     branches: [master]
+    paths:
+      - .github/workflows/ci.yml
+      - .swiftlint.yml
+      - "**/*.swift"
 
 jobs:
   lint:

.github/workflows/release.yml

@@ -0,0 +1,24 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "*.*.*"
+
+jobs:
+  release:
+    name: Push release to CocoaPods Trunk
+
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Deploy to Cocoapods
+        run: |
+         pod lib lint --allow-warnings
+         pod trunk push --allow-warnings
+        shell: bash
+        env:
+          COCOAPODS_TRUNK_TOKEN: ${{ secrets.COCOAPODS_TRUNK_TOKEN }}

Surge.podspec

@@ -3,19 +3,18 @@ Pod::Spec.new do |s|
   s.version = '2.3.0'
   s.license = 'MIT'
   s.summary = 'Swift + Accelerate'
-  s.homepage = 'https://github.com/jounce/Surge'
-  s.social_media_url = 'http://twitter.com/mattt'
+  s.homepage = 'https://github.com/Jounce/Surge'
   s.authors = {
-    'Mattt Thompson' => 'm@mattt.me',
+    'Mattt' => 'mattt@me.com',
     'Vincent Esche' => 'regexident@gmail.com'
   }
-  s.source = { :git => 'https://github.com/jounce/Surge.git', :tag => s.version }
+  s.source = { git: 'https://github.com/jounce/Surge.git', tag: s.version }
 
-  s.ios.deployment_target = '8.0'
+  s.ios.deployment_target = '9.0'
   s.osx.deployment_target = '10.9'
   s.tvos.deployment_target = '9.0'
   s.watchos.deployment_target = '3.0'
-  
+
   s.swift_version = '5.1'
 
   s.source_files = 'Sources/Surge/**/*.swift'