Show warning for files

Author: tomlokhorst

R.swift/Generators/ColorGenerator.swift

@@ -14,14 +14,17 @@ struct ColorGenerator: Generator {
   let internalStruct: Struct? = nil
 
   init(colorPalettes palettes: [ColorPalette]) {
+    let groupedPalettes = palettes.groupBySwiftIdentifiers { $0.filename }
+    groupedPalettes.printWarningsForDuplicatesAndEmpties(source: "color palette", result: "file")
+
     externalStruct = Struct(
       comments: ["This `R.color` struct is generated, and contains static references to \(palettes.count) color palettes."],
       type: Type(module: .Host, name: "color"),
       implements: [],
       typealiasses: [],
       properties: [],
       functions: [],
-      structs: palettes.flatMap(ColorGenerator.colorStructFromPalette)
+      structs: groupedPalettes.uniques.flatMap(ColorGenerator.colorStructFromPalette)
     )
   }
 

R.swift/Generators/FontGenerator.swift

@@ -13,8 +13,10 @@ struct FontGenerator: Generator {
   let internalStruct: Struct? = nil
 
   init(fonts: [Font]) {
+    let groupedFonts = fonts.groupBySwiftIdentifiers { $0.name }
+    groupedFonts.printWarningsForDuplicatesAndEmpties(source: "font resource", result: "file")
 
-    let fontProperties: [Property] = fonts.map {
+    let fontProperties: [Property] = groupedFonts.uniques.map {
       Let(
         comments: ["Font `\($0.name)`."],
         isStatic: true,
@@ -30,7 +32,7 @@ struct FontGenerator: Generator {
       implements: [],
       typealiasses: [],
       properties: fontProperties,
-      functions: fonts.map(FontGenerator.fontFunctionFromFont),
+      functions: groupedFonts.uniques.map(FontGenerator.fontFunctionFromFont),
       structs: []
     )
   }

R.swift/Generators/NibGenerator.swift

@@ -37,8 +37,7 @@ struct NibGenerator: Generator {
 
   init(nibs: [Nib]) {
     let groupedNibs = nibs.groupBySwiftIdentifiers { $0.name }
-
-    groupedNibs.printWarningsForDuplicatesAndEmpties(source: "xib", result: "xib")
+    groupedNibs.printWarningsForDuplicatesAndEmpties(source: "xib", result: "file")
 
     internalStruct = Struct(
         type: Type(module: .Host, name: "nib"),

R.swift/Generators/ResourceFileGenerator.swift

@@ -14,7 +14,6 @@ struct ResourceFileGenerator: Generator {
 
   init(resourceFiles: [ResourceFile]) {
     let groupedResourceFiles = resourceFiles.groupBySwiftIdentifiers { $0.fullname }
-
     groupedResourceFiles.printWarningsForDuplicatesAndEmpties(source: "resource file", result: "file")
 
     let resourceFileProperties: [Property] = groupedResourceFiles

R.swift/Generators/ReuseIdentifierGenerator.swift

@@ -19,7 +19,6 @@ struct ReuseIdentifierGenerator: Generator {
       .flatMap { $0.first }
 
     let groupedReusables = deduplicatedReusables.groupBySwiftIdentifiers { $0.identifier }
-
     groupedReusables.printWarningsForDuplicatesAndEmpties(source: "reuseIdentifier", result: "reuseIdentifier")
 
     let reuseIdentifierProperties = groupedReusables

R.swift/Generators/StoryboardGenerator.swift

@@ -14,8 +14,7 @@ struct StoryboardGenerator: Generator {
 
   init(storyboards: [Storyboard]) {
     let groupedStoryboards = storyboards.groupBySwiftIdentifiers { $0.name }
-
-    groupedStoryboards.printWarningsForDuplicatesAndEmpties(source: "storyboard", result: "storyboard")
+    groupedStoryboards.printWarningsForDuplicatesAndEmpties(source: "storyboard", result: "file")
 
     let storyboardStructs = groupedStoryboards
       .uniques

ResourceApp/ResourceAppTests/ResourceAppTests.swift

@@ -14,8 +14,8 @@ class ResourceAppTests: XCTestCase {
 
   let expectedWarnings = [
     "warning: [R.swift] Skipping 2 images because symbol 'second' would be generated for all of these images: Second, second",
-    "warning: [R.swift] Skipping 2 xibs because symbol 'duplicate' would be generated for all of these xibs: Duplicate, duplicate",
-    "warning: [R.swift] Skipping 2 storyboards because symbol 'duplicate' would be generated for all of these storyboards: Duplicate, duplicate",
+    "warning: [R.swift] Skipping 2 xibs because symbol 'duplicate' would be generated for all of these files: Duplicate, duplicate",
+    "warning: [R.swift] Skipping 2 storyboards because symbol 'duplicate' would be generated for all of these files: Duplicate, duplicate",
     "warning: [R.swift] Skipping 2 reuseIdentifiers because symbol 'duplicateCellView' would be generated for all of these reuseIdentifiers: DuplicateCellView, duplicateCellView",
     "warning: [R.swift] Skipping 2 segues for 'SecondViewController' because symbol 'toFirst' would be generated for all of these segues: ToFirst, toFirst",
     "warning: [R.swift] Skipping 2 images because symbol 'theAppIcon' would be generated for all of these images: The App Icon, TheAppIcon",