doc: add Console instructions to readme

QLAppBundle.xcodeproj/project.pbxproj

@@ -21,7 +21,6 @@
 		54581FD12EB29A0B0043A0B3 /* QuickLookThumbnailing.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 54581FD02EB29A0B0043A0B3 /* QuickLookThumbnailing.framework */; };
 		54581FD22EB29A0B0043A0B3 /* Quartz.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 54442C222E378BAF008A870E /* Quartz.framework */; };
 		54581FDA2EB29A0B0043A0B3 /* QLThumbnail.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 54581FCF2EB29A0B0043A0B3 /* QLThumbnail.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
-		545820222EB29B3D0043A0B3 /* ThumbnailProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5458201F2EB29B3D0043A0B3 /* ThumbnailProvider.swift */; };
 		545820232EB29B4C0043A0B3 /* defaultIcon.png in Resources */ = {isa = PBXBuildFile; fileRef = 54D3A6F22EA4603B001EF4F6 /* defaultIcon.png */; };
 		5469E11D2EA5930C00D46CE7 /* Entitlements.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5469E11C2EA5930C00D46CE7 /* Entitlements.swift */; };
 		5478996F2EB38EBB00F96B80 /* CoreUI.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 54D3A6F52EA4610B001EF4F6 /* CoreUI.framework */; };
@@ -41,6 +40,7 @@
 		547F52F42EB2CA05002B6D5F /* Html+Entitlements.swift in Sources */ = {isa = PBXBuildFile; fileRef = 547F52F32EB2CA05002B6D5F /* Html+Entitlements.swift */; };
 		547F52F72EB2CAC7002B6D5F /* Html+Footer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 547F52F62EB2CAC7002B6D5F /* Html+Footer.swift */; };
 		547F52F92EB2CBAB002B6D5F /* Date+Format.swift in Sources */ = {isa = PBXBuildFile; fileRef = 547F52F82EB2CBAB002B6D5F /* Date+Format.swift */; };
+		54AE5BFF2EB3DB1000B4CFC7 /* ThumbnailProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 54AE5BFD2EB3DB1000B4CFC7 /* ThumbnailProvider.swift */; };
 		54D3A6EC2EA31B52001EF4F6 /* AppCategories.swift in Sources */ = {isa = PBXBuildFile; fileRef = 54D3A6EB2EA31B52001EF4F6 /* AppCategories.swift */; };
 		54D3A6EE2EA39CC6001EF4F6 /* AppIcon.swift in Sources */ = {isa = PBXBuildFile; fileRef = 54D3A6ED2EA39CC6001EF4F6 /* AppIcon.swift */; };
 		54D3A6F02EA3F49F001EF4F6 /* NSBezierPath+RoundedRect.swift in Sources */ = {isa = PBXBuildFile; fileRef = 54D3A6EF2EA3F49F001EF4F6 /* NSBezierPath+RoundedRect.swift */; };
@@ -85,6 +85,7 @@
 		5405CF642EA1376B00613856 /* Zip.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Zip.swift; sourceTree = "<group>"; };
 		543FE5732EB3BB5E0059F98B /* AppIcon.icns */ = {isa = PBXFileReference; lastKnownFileType = image.icns; path = AppIcon.icns; sourceTree = "<group>"; };
 		543FE5752EB3BC740059F98B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		543FE5772EB3DAA20059F98B /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
 		54442BF42E378B71008A870E /* QLAppBundle (debug).app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "QLAppBundle (debug).app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		54442C202E378BAF008A870E /* QLPreview.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = QLPreview.appex; sourceTree = BUILT_PRODUCTS_DIR; };
 		54442C222E378BAF008A870E /* Quartz.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Quartz.framework; path = System/Library/Frameworks/Quartz.framework; sourceTree = SDKROOT; };
@@ -98,9 +99,6 @@
 		545459C62EA4773A002892E5 /* AppIcon+Car.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "AppIcon+Car.swift"; sourceTree = "<group>"; };
 		54581FCF2EB29A0B0043A0B3 /* QLThumbnail.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = QLThumbnail.appex; sourceTree = BUILT_PRODUCTS_DIR; };
 		54581FD02EB29A0B0043A0B3 /* QuickLookThumbnailing.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = QuickLookThumbnailing.framework; path = System/Library/Frameworks/QuickLookThumbnailing.framework; sourceTree = SDKROOT; };
-		5458201D2EB29B3D0043A0B3 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		5458201E2EB29B3D0043A0B3 /* QLThumbnail.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = QLThumbnail.entitlements; sourceTree = "<group>"; };
-		5458201F2EB29B3D0043A0B3 /* ThumbnailProvider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ThumbnailProvider.swift; sourceTree = "<group>"; };
 		5469E11C2EA5930C00D46CE7 /* Entitlements.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Entitlements.swift; sourceTree = "<group>"; };
 		547F52DC2EB2C15D002B6D5F /* ExpirationStatus.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExpirationStatus.swift; sourceTree = "<group>"; };
 		547F52E32EB2C3D8002B6D5F /* Html+iTunesPurchase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Html+iTunesPurchase.swift"; sourceTree = "<group>"; };
@@ -114,6 +112,9 @@
 		547F52FB2EB37F10002B6D5F /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
 		547F52FC2EB37F3A002B6D5F /* LICENSE */ = {isa = PBXFileReference; lastKnownFileType = text; path = LICENSE; sourceTree = "<group>"; };
 		5485EE362EB1460C009E3905 /* Network.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Network.framework; path = System/Library/Frameworks/Network.framework; sourceTree = SDKROOT; };
+		54AE5BFB2EB3DB1000B4CFC7 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		54AE5BFC2EB3DB1000B4CFC7 /* QLThumbnail.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = QLThumbnail.entitlements; sourceTree = "<group>"; };
+		54AE5BFD2EB3DB1000B4CFC7 /* ThumbnailProvider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ThumbnailProvider.swift; sourceTree = "<group>"; };
 		54D3A6EB2EA31B52001EF4F6 /* AppCategories.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppCategories.swift; sourceTree = "<group>"; };
 		54D3A6ED2EA39CC6001EF4F6 /* AppIcon.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppIcon.swift; sourceTree = "<group>"; };
 		54D3A6EF2EA3F49F001EF4F6 /* NSBezierPath+RoundedRect.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NSBezierPath+RoundedRect.swift"; sourceTree = "<group>"; };
@@ -196,7 +197,7 @@
 				54D3A6F42EA46069001EF4F6 /* resources */,
 				54442C6F2E378BDD008A870E /* App */,
 				54442C782E378BE0008A870E /* QLPreview */,
-				545820202EB29B3D0043A0B3 /* QLThumbnail */,
+				54AE5BFE2EB3DB1000B4CFC7 /* QLThumbnail */,
 				54442C212E378BAF008A870E /* Frameworks */,
 				54442BF52E378B71008A870E /* Products */,
 			);
@@ -215,6 +216,7 @@
 		54442C212E378BAF008A870E /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				543FE5772EB3DAA20059F98B /* Foundation.framework */,
 				54E087572EB148E700979D91 /* WebKit.framework */,
 				54E087552EB148DF00979D91 /* Security.framework */,
 				54E087532EB148DB00979D91 /* QuickLook.framework */,
@@ -253,12 +255,12 @@
 			path = QLPreview;
 			sourceTree = "<group>";
 		};
-		545820202EB29B3D0043A0B3 /* QLThumbnail */ = {
+		54AE5BFE2EB3DB1000B4CFC7 /* QLThumbnail */ = {
 			isa = PBXGroup;
 			children = (
-				5458201D2EB29B3D0043A0B3 /* Info.plist */,
+				54AE5BFB2EB3DB1000B4CFC7 /* Info.plist */,
-				5458201E2EB29B3D0043A0B3 /* QLThumbnail.entitlements */,
+				54AE5BFC2EB3DB1000B4CFC7 /* QLThumbnail.entitlements */,
-				5458201F2EB29B3D0043A0B3 /* ThumbnailProvider.swift */,
+				54AE5BFD2EB3DB1000B4CFC7 /* ThumbnailProvider.swift */,
 			);
 			path = QLThumbnail;
 			sourceTree = "<group>";
@@ -458,8 +460,8 @@
 				547899712EB38F3D00F96B80 /* Zip.swift in Sources */,
 				547899722EB38F3D00F96B80 /* MetaInfo.swift in Sources */,
 				547899732EB38F3D00F96B80 /* NSBezierPath+RoundedRect.swift in Sources */,
+				54AE5BFF2EB3DB1000B4CFC7 /* ThumbnailProvider.swift in Sources */,
 				547899752EB38F3D00F96B80 /* AppIcon.swift in Sources */,
-				545820222EB29B3D0043A0B3 /* ThumbnailProvider.swift in Sources */,
 				547899772EB38FD400F96B80 /* AppIcon+Car.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

QLPreview/PreviewViewController.swift

@@ -3,7 +3,6 @@ import Quartz // QLPreviewingController
 import WebKit // WebView
 import os // OSLog
 
-// show Console logs with subsystem:de.relikd.QLAppBundle
 private let log = OSLog(subsystem: Bundle.main.bundleIdentifier!, category: "preview-plugin")
 
 class PreviewViewController: NSViewController, QLPreviewingController {

QLThumbnail/ThumbnailProvider.swift

@@ -1,7 +1,6 @@
 import QuickLookThumbnailing
 import os // OSLog
 
-// show Console logs with subsystem:de.relikd.QLAppBundle
 private let log = OSLog(subsystem: Bundle.main.bundleIdentifier!, category: "thumbnail-plugin")
 
 extension QLThumbnailReply {
@@ -18,7 +17,7 @@ extension QLThumbnailReply {
 
 class ThumbnailProvider: QLThumbnailProvider {
 	
-	// TODO: sadly, this does not seem to work for .xarchive and .appex
+	// TODO: sadly, this does not seem to work for .xcarchive and .appex
 	// Probably overwritten by Apple somehow
 	
 	override func provideThumbnail(for request: QLFileThumbnailRequest, _ handler: @escaping (QLThumbnailReply?, Error?) -> Void) {

README.md

@@ -31,6 +31,14 @@ Also, I've removed support for provisioning profiles (`.mobileprovision`, `.prov
 
 ## Development notes
 
+
+### Debug
+
+You can show Console logs with `subsystem:de.relikd.QLAppBundle`
+
+
+### Compile errors
+
 If you encounter compile errors like:
 
 ```
@@ -43,6 +51,8 @@ or
 Could not build Objective-C module 'ExtensionFoundation'
 ```
 
+or `ThumbnailProvider` is throwing lots of errors for undefined classes:
+
 remove the `SYSTEM_FRAMEWORK_SEARCH_PATHS` attribute from Project > Build Settings then try to compile again (it will fail).
 Afterwards, restore the value in the attribute.
 Now, the build index should be up-to-date and the app should compile fine.