Configure Circle CI

README.md

@@ -1,6 +1,6 @@
 # StencilSwiftKit
 
-[![Build Status](https://travis-ci.org/SwiftGen/StencilSwiftKit.svg?branch=master)](https://travis-ci.org/SwiftGen/StencilSwiftKit)
+[![CircleCI](https://circleci.com/gh/SwiftGen/StencilSwiftKit/tree/master.svg?style=svg)](https://circleci.com/gh/SwiftGen/StencilSwiftKit/tree/master)
 [![CocoaPods Compatible](https://img.shields.io/cocoapods/v/StencilSwiftKit.svg)](https://img.shields.io/cocoapods/v/StencilSwiftKit.svg)
 [![Platform](https://img.shields.io/cocoapods/p/StencilSwiftKit.svg?style=flat)](http://cocoadocs.org/docsets/StencilSwiftKit)
 ![Swift 3.0](https://img.shields.io/badge/Swift-3.0-orange.svg)

Rakefile

@@ -1,25 +1,57 @@
-def xcpretty(cmd)
-  if `which xcpretty` && $?.success?
+def xcpretty(cmd, task)
+  name = task.name.gsub(/:/,"_")
+  if ENV['CI']
+    sh "set -o pipefail && #{cmd} | tee \"#{ENV['CIRCLE_ARTIFACTS']}/#{name}_raw.log\" | xcpretty --color --report junit --output \"#{ENV['CIRCLE_TEST_REPORTS']}/xcode/#{name}.xml\""
+  elsif `which xcpretty` && $?.success?
     sh "set -o pipefail && #{cmd} | xcpretty -c"
   else
     sh cmd
   end
 end
 
-task :build_for_testing do
-  sh "swift build"
-  xcpretty "xcodebuild -workspace StencilSwiftKit.xcworkspace -scheme Tests build-for-testing"
+def plain(cmd, task)
+  name = task.name.gsub(/:/,"_")
+  if ENV['CI']
+    sh "set -o pipefail && #{cmd} | tee \"#{ENV['CIRCLE_ARTIFACTS']}/#{name}_raw.log\""
+  else
+    sh cmd
+  end
 end
 
-desc 'Run Unit Tests'
-task :test => :build_for_testing do
-  sh "swift test"
-  xcpretty "xcodebuild -workspace StencilSwiftKit.xcworkspace -scheme Tests test-without-building"
+namespace :spm do
+  desc 'Build using SPM'
+  task :build do |task|
+    plain("swift build", task)
+  end
+
+  desc 'Run SPM Unit Tests'
+  task :test => :build do |task|
+    plain("swift test", task)
+  end
 end
 
-desc 'Lint the Pod'
-task :lint do
-  sh "pod lib lint StencilSwiftKit.podspec --quick"
+namespace :xcode do
+  desc 'Build using Xcode'
+  task :build do |task|
+    xcpretty("xcodebuild -workspace StencilSwiftKit.xcworkspace -scheme Tests build-for-testing", task)
+  end
+
+  desc 'Run Xcode Unit Tests'
+  task :test => :build do |task|
+    xcpretty("xcodebuild -workspace StencilSwiftKit.xcworkspace -scheme Tests test-without-building", task)
+  end
+end
+
+namespace :lint do
+  desc 'Lint the Pod'
+  task :pod do |task|
+    plain("pod lib lint StencilSwiftKit.podspec --quick", task)
+  end
+
+  desc 'Lint the code'
+  task :code do |task|
+    plain("PROJECT_DIR=. ./Scripts/swiftlint-code.sh", task)
+  end
 end
 
-task :default => :test
+task :default => "xcode:test"

Scripts/install_swiftlint.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Installs the SwiftLint package.
+# Tries to get the precompiled .pkg file from Github, but if that
+# fails just recompiles from source.
+#
+# Original script: https://alexplescan.com/posts/2016/03/03/setting-up-swiftlint-on-travis-ci/
+
+set -e
+
+SWIFTLINT_PKG_PATH="/tmp/SwiftLint.pkg"
+SWIFTLINT_PKG_URL="https://github.com/realm/SwiftLint/releases/download/0.16.1/SwiftLint.pkg"
+
+curl -Lo $SWIFTLINT_PKG_PATH $SWIFTLINT_PKG_URL
+
+if [ -f $SWIFTLINT_PKG_PATH ]; then
+  echo "SwiftLint package exists! Installing it..."
+  sudo installer -pkg $SWIFTLINT_PKG_PATH -target /
+else
+  echo "SwiftLint package doesn't exist. Compiling from source..." &&
+  git clone https://github.com/realm/SwiftLint.git /tmp/SwiftLint &&
+  cd /tmp/SwiftLint &&
+  git submodule update --init --recursive &&
+  sudo make install
+fi

Scripts/swiftlint-code.sh

@@ -0,0 +1,10 @@
+if which swiftlint >/dev/null; then
+  RESULT=0
+
+  swiftlint lint --no-cache --strict --path "${PROJECT_DIR}/Sources" || { RESULT=1; }
+  swiftlint lint --no-cache --strict --path "${PROJECT_DIR}/Tests/StencilSwiftKitTests" || { RESULT=1; }
+
+  exit $RESULT
+else
+  echo "warning: SwiftLint not installed, download from https://github.com/realm/SwiftLint"
+fi

Sources/Context.swift

@@ -19,12 +19,14 @@ public enum StencilContext {
    - Parameter parameters: List of strings, will be parsed using the `Parameters.parse(items:)` method
    - Parameter environment: Environment variables, defaults to `ProcessInfo().environment`
    */
-  public static func enrich(context: [String: Any], parameters: [String], environment: [String: String] = ProcessInfo().environment) throws -> [String: Any] {
+  public static func enrich(context: [String: Any],
+                            parameters: [String],
+                            environment: [String: String] = ProcessInfo().environment) throws -> [String: Any] {
     var context = context
-    
+
     context[StencilContext.environment] = environment
     context[StencilContext.parameters] = try Parameters.parse(items: parameters)
-    
+
     return context
   }
 }

Sources/Environment.swift

@@ -28,6 +28,6 @@ public extension Extension {
 public func stencilSwiftEnvironment() -> Environment {
   let ext = Extension()
   ext.registerStencilSwiftExtensions()
-	
+
   return Environment(extensions: [ext], templateClass: StencilSwiftTemplate.self)
 }

Sources/Filters.swift

@@ -120,8 +120,14 @@ struct StringFilters {
     let camelCased = try NSRegularExpression(pattern: "([a-z\\d])([A-Z])", options: .dotMatchesLineSeparators)
 
     let fullRange = NSRange(location: 0, length: string.unicodeScalars.count)
-    var result = longUpper.stringByReplacingMatches(in: string, options: .reportCompletion, range: fullRange, withTemplate: "$1_$2")
-    result = camelCased.stringByReplacingMatches(in: result, options: .reportCompletion, range: fullRange, withTemplate: "$1_$2")
+    var result = longUpper.stringByReplacingMatches(in: string,
+                                                    options: .reportCompletion,
+                                                    range: fullRange,
+                                                    withTemplate: "$1_$2")
+    result = camelCased.stringByReplacingMatches(in: result,
+                                                 options: .reportCompletion,
+                                                 range: fullRange,
+                                                 withTemplate: "$1_$2")
     return result.replacingOccurrences(of: "-", with: "_")
   }
 }