From db9ddd2446092a2a3a94c2e539ac018c3e7ac40f Mon Sep 17 00:00:00 2001
From: David Jennes <david.jennes@gmail.com>
Date: Thu, 29 Mar 2018 13:43:32 +0200
Subject: [PATCH] Unify the lint steps from xcode and rake into a bash script

---
 Scripts/SwiftLint.sh               | 28 ++++++++++++++++++++++++++++
 SwiftGen.xcodeproj/project.pbxproj | 12 ++++++------
 rakelib/lint.rake                  | 16 +++++++---------
 3 files changed, 41 insertions(+), 15 deletions(-)
 create mode 100755 Scripts/SwiftLint.sh

diff --git a/Scripts/SwiftLint.sh b/Scripts/SwiftLint.sh
new file mode 100755
index 000000000..824cc6fd8
--- /dev/null
+++ b/Scripts/SwiftLint.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+SWIFTLINT="$(PWD)/Pods/SwiftLint/swiftlint"
+CONFIG="$(PWD)/.swiftlint.yml"
+
+# possible paths
+paths_swiftgen_sources="Sources/SwiftGen"
+paths_swiftgen_tests="Tests/SwiftGenTests"
+paths_swiftgenkit_sources="Sources/SwiftGenKit"
+paths_swiftgenkit_tests="Tests/SwiftGenKitTests"
+paths_templates_tests="Tests/TemplatesTests"
+paths_templates_generated="Tests/Fixtures/Generated"
+
+# load selected group
+if [ $# -gt 0 ]; then
+	key="$1"
+else
+	echo "error: need group to lint."
+	exit 1
+fi
+
+selected_path=`eval echo '$'paths_$key`
+if [ -z "$selected_path" ]; then
+	echo "error: need a valid group to lint."
+	exit 1
+fi
+
+"$SWIFTLINT" lint --strict --config "$CONFIG" --path "${PWD}/${selected_path}"
diff --git a/SwiftGen.xcodeproj/project.pbxproj b/SwiftGen.xcodeproj/project.pbxproj
index da75739ca..d522c5817 100644
--- a/SwiftGen.xcodeproj/project.pbxproj
+++ b/SwiftGen.xcodeproj/project.pbxproj
@@ -886,7 +886,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$PODS_ROOT/SwiftLint/swiftlint\" lint --strict --config \"${SRCROOT}/.swiftlint.yml\" --path \"${SRCROOT}/Sources/SwiftGen\"\nfi";
+			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$SRCROOT/Scripts/SwiftLint.sh\" \"swiftgen_sources\"\nfi";
 		};
 		2C9D66D627FB898D3DA8D22E /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -1136,7 +1136,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$PODS_ROOT/SwiftLint/swiftlint\" lint --strict --config \"${SRCROOT}/.swiftlint.yml\" --path \"${SRCROOT}/Sources/SwiftGenKit\"\nfi";
+			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$SRCROOT/Scripts/SwiftLint.sh\" \"swiftgenkit_sources\"\nfi";
 		};
 		DD9F4766206ADC4C006B0DCA /* ⚠️ SwiftLint */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -1150,7 +1150,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$PODS_ROOT/SwiftLint/swiftlint\" lint --strict --config \"${SRCROOT}/.swiftlint.yml\" --path \"${SRCROOT}/Tests/SwiftGenTests\"\nfi";
+			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$SRCROOT/Scripts/SwiftLint.sh\" \"swiftgen_tests\"\nfi";
 		};
 		DD9F4767206ADCB4006B0DCA /* ⚠️ SwiftLint */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -1164,7 +1164,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$PODS_ROOT/SwiftLint/swiftlint\" lint --strict --config \"${SRCROOT}/.swiftlint.yml\" --path \"${SRCROOT}/Tests/SwiftGenKitTests\"\nfi";
+			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$SRCROOT/Scripts/SwiftLint.sh\" \"swiftgenkit_tests\"\nfi";
 		};
 		DD9F4768206ADCD0006B0DCA /* ⚠️ SwiftLint */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -1178,7 +1178,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$PODS_ROOT/SwiftLint/swiftlint\" lint --strict --config \"${SRCROOT}/.swiftlint.yml\" --path \"${SRCROOT}/Tests/TemplatesTests\"\nfi";
+			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$SRCROOT/Scripts/SwiftLint.sh\" \"templates_tests\"\nfi";
 		};
 		DD9F4769206ADCD4006B0DCA /* ⚠️ SwiftLint (generated output) */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -1192,7 +1192,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$PODS_ROOT/SwiftLint/swiftlint\" lint --strict --config \"${SRCROOT}/.swiftlint.yml\" --path \"${SRCROOT}/Tests/Fixtures/Generated\"\nfi";
+			shellScript = "if [[ ! $CI && ! $NO_CODE_LINT ]]; then\n  \"$SRCROOT/Scripts/SwiftLint.sh\" \"templates_generated\"\nfi";
 		};
 		FBB073641159892604C35D32 /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
diff --git a/rakelib/lint.rake b/rakelib/lint.rake
index f3542b008..88e87af17 100644
--- a/rakelib/lint.rake
+++ b/rakelib/lint.rake
@@ -2,30 +2,28 @@
 # none
 
 namespace :lint do
-  SWIFTLINT = 'Pods/SwiftLint/swiftlint'
+  SWIFTLINT = 'Scripts/SwiftLint.sh'
 
   desc 'Lint the code'
   task :code do |task|
     Utils.print_header 'Linting the code'
-    config = Pathname.getwd + '.swiftlint.yml'
-    Utils.run(%(#{SWIFTLINT} lint --strict --path Sources --config "#{config}"), task)
+    Utils.run(%(#{SWIFTLINT} swiftgen_sources), task)
+    Utils.run(%(#{SWIFTLINT} swiftgenkit_sources), task)
   end
 
   desc 'Lint the tests'
   task :tests do |task|
     Utils.print_header 'Linting the unit test code'
-    config = Pathname.getwd + '.swiftlint.yml'
-    Dir.glob("Tests/*Tests").each { |folder|
-      Utils.run(%(#{SWIFTLINT} lint --strict --path "#{folder}" --config "#{config}"), task)
-    }
+    Utils.run(%(#{SWIFTLINT} swiftgen_tests), task)
+    Utils.run(%(#{SWIFTLINT} swiftgenkit_tests), task)
+    Utils.run(%(#{SWIFTLINT} templates_tests), task)
   end
 
   if File.directory?('Tests/Fixtures/Generated')
     desc 'Lint the output'
     task :output do |task|
       Utils.print_header 'Linting the template output code'
-      config = Pathname.getwd + '.swiftlint.yml'
-      Utils.run(%(#{SWIFTLINT} lint --strict --path Tests/Fixtures/Generated --config "#{config}"), task)
+      Utils.run(%(#{SWIFTLINT} templates_generated), task)
     end
   end
 end