v3 POC

.gitignore

@@ -1,8 +1,10 @@
 /.idea/
 xcuserdata/
-xcshareddata/
+WorkspaceSettings.xcsettings
+IDEWorkspaceChecks.plist
 /node_modules/
+/DerivedData/
+/Pods/
 /build/
 
 .DS_Store
-

.travis.yml

@@ -5,25 +5,33 @@ node_js:
   - 10
 cache: npm
 env:
-  - IS_RELEASE=$(if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then echo true; fi)
-install:
-  - npm ci
+  global:
+    - IS_RELEASE=$(if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then echo true; fi)
+    - XCODE_BUILD_PATH="DerivedData/alt-tab-macos/Build/Products/Release"
+    - VERSION_FILE="VERSION.txt"
+    - CHANGELOG_DELTA_FILE="CHANGELOG_DELTA.txt"
+    - APP_NAME="$(awk -F ' = ' '/PRODUCT_NAME/ { print $2; }' < config/base.xcconfig)"
+install: true # disable default install
 script:
+  - env | sort
+  - npm ci
   - npx commitlint-travis
-  - if [ $IS_RELEASE ]; then ci/determine_version.sh; fi
-  - if [ $IS_RELEASE ]; then ci/set_version_in_app.sh; fi
-  - xcodebuild
-  - if [ $IS_RELEASE ]; then ci/package_release.sh; fi
+  - if [ $IS_RELEASE ]; then scripts/determine_version_and_changelog.sh; fi
+  - if [ $IS_RELEASE ]; then scripts/replace_environment_variables_in_app.sh; fi
+  - pod install
+  - scripts/import_codesign_certificate_into_keychain.sh
+  - xcodebuild -workspace alt-tab-macos.xcworkspace -scheme Release
+  - if [ $IS_RELEASE ]; then scripts/package_and_notarize_release.sh; fi
+  - if [ $IS_RELEASE ]; then scripts/update_appcast.sh; fi
+  - if [ $IS_RELEASE ]; then scripts/update_homebrew_cask.sh; fi
   - if [ $IS_RELEASE ]; then npx semantic-release; fi
 deploy:
   provider: releases
-  api_key:
+  token:
     secure: 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
   file_glob: true
-  file:
-    - build/Release/*.zip
-    - build/Release/*.tar.gz
-  skip_cleanup: true
+  file: "$XCODE_BUILD_PATH/*.zip"
+  cleanup: false
   on:
     repo: lwouis/alt-tab-macos
 branches:

CONTRIBUTING.md

@@ -0,0 +1,47 @@
+# Contributing to the project
+
+This project is open-source under the [GPL v3 license](https://github.com/lwouis/alt-tab-macos/blob/master/LICENCE.md). Contributions are welcomed!
+
+In this document you will find some pointers to get started
+
+## Mac development ecosystem
+
+Mac development ecosystem is pretty terrible in general. They keep piling on the tech stacks on top of each other, so you have C APIs, ObjC APIs, Swift APIs, Interface builder, Playgrounds, Swift UI. All these are bridging each other with a bunch of macros, SDKs glue, compiler flags, compatibility mode, XCode legacy build system, etc. So keep that in mind. For alt-tab, we are on Swift 4.2. Note that swift just recently started being stable, but overall any change of version breaks a lot of stuff. Swift itself is the worst governed language project I’ve seen in modern times.
+
+Regarding SDKs, it’s very different from other (better) ecosystems like Java. Here the SDK is bundled with XCode, and XCode is bundled with the OS. This means that from a machine running let’s say macOS 10.10, you have access to only a specific range of XCode versions (you can’t run the latest for instance), and these give you access to a specific range of SDKs (i.e. Swift + objc + c + bridges + compiler + toolchain + etc)
+
+Documentation is abysmal. Very simple things are not documented at all, and good information is hard to find. Compared to other ecosystem I’ve worked on in the past like Android, nodejs, Java, rust, this is really a bad spot. You can truly tell Apple doesn’t care about supporting third-parties. They are in such a good position that people will struggle and just push through to deliver on their ecosystem because it is so valuable, and because they don’t have to care, they don’t. They could pay an intern to update the docs over the summer for instance, just to give you context of the lack of care we are talking about here.
+
+Dependencies were historically never handled by Apple. The community came up with [Cocoapods](https://cocoapods.org/) which is the de-facto dependency manager for Apple ecosystem projects these days, even though Apple is now trying to push their own.
+
+OS APIs are quite limited for the kind of low-level, system-wide app alt-tab is. This means often we just don’t have an API to do something. For instance, there is no API to ask the OS “how many Spaces does the user have?” or “Can you focus the window on Space 2?”. There are however, retro-engineered private APIs which you can call. These are not documented at all, not guaranteed to be there in future macOS releases, and prevent us from releasing alt-tab on the Mac AppStore. We have tried my best to [document](src/api-wrappers/PrivateApis.swift) the ones we are using, as well as ones we investigated in the past.
+
+## This project specifically
+
+To mitigate the issues listed above, we took some measures.
+
+We minimize reliance on XCode, InterfaceBuilder, Playground, and other GUI tools. You can’t cut the dependency completely though as only XCode can build macos apps. Currently the project has these files:
+
+* 1 xib (InterfaceBuilder UI file, describing the menubar items like “Edit” or “Format”)
+* `alt-tab-macos.xcodeproj` file describing alt-tab itself. It contains some settings for the app
+* `alt-tab-macos.xcworkspace` file describing an xcode workspace containing alt-tab + cocoapods dependencies. You open that file to open the project in XCode or AppCode
+* `Alt-tab-macos.entitlements` and Info.plist which are static files describing some app config for XCode
+* `PodFile` and `PodFile.lock` describe dependencies on open-source libraries (e.g. [Sparkle](https://github.com/sparkle-project/Sparkle))
+* Some `.xcconfig` files in `config/` which contain XCode settings that people typically change using XCode UI, but that I want to be version controlled
+
+We use the command line to build the project, not XCode GUI. See how to build in the [README.md](README.md).
+
+The project directory is organized in the following way:
+
+| Path | Role |
+|------|-------|
+| `config/` | XCode build settings                              |
+| `docs/`   | supporting material to document the project       |
+| `resources/` | files that are shipped inside the final `.app` (e.g. icons) |
+| `scripts/` | bash scripts useful for CI and local workflows |
+| `src/`     | Swift source code |
+| `src/api-wrappers` | Wrapping some unfriendly APIs (usually C-APIs) |
+| `src/logic`        | Business logic (i.e. "models") |
+| `src/ui`           | UI code (e.g. sublasses of NSView or NSCollectionView) |
+
+Other folders/files are either tooling or auto-generated (e.g. `Pods/` and `Frameworks/` are generated by `pod install`)

alt-tab-macos/Info.plist → Info.plist

@@ -2,12 +2,12 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>ATSApplicationFontsPath</key>
+	<string></string>
 	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<string>en</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIconFile</key>
-	<string></string>
 	<key>CFBundleIdentifier</key>
 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
@@ -20,15 +20,25 @@
 	<string>#VERSION#</string>
 	<key>CFBundleVersion</key>
 	<string>#VERSION#</string>
+	<key>FeedbackToken</key>
+	<string>#FEEDBACK_TOKEN#</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
+	<key>LSUIElement</key>
+	<string>true</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2019 Pontoise, Louis. All rights reserved.</string>
+	<string>GPL-3.0 licence</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
-	<key>LSUIElement</key>
-	<string>1</string>
-	<key>ATSApplicationFontsPath</key>
-	<string></string>
+	<key>NSSupportsSuddenTermination</key>
+	<string>true</string>
+	<key>SUEnableAutomaticChecks</key>
+	<string>true</string>
+	<key>SUFeedURL</key>
+	<string>https://raw.githubusercontent.com/lwouis/alt-tab-macos/master/appcast.xml</string>
+	<key>SUPublicEDKey</key>
+	<string>2e9SQOBoaKElchSa/4QDli/nvYkyuDNfynfzBF6vJK4=</string>
+	<key>CFBundleIconFile</key>
+	<string>app-icon</string>
 </dict>
 </plist>

Podfile

@@ -0,0 +1,8 @@
+platform :osx, '10.12'
+
+target 'alt-tab-macos' do
+  use_frameworks!
+  pod 'LetsMove', '1.24'
+  pod 'Sparkle', '1.23.0'
+end
+

Podfile.lock

@@ -0,0 +1,20 @@
+PODS:
+  - LetsMove (1.24)
+  - Sparkle (1.23.0)
+
+DEPENDENCIES:
+  - LetsMove (= 1.24)
+  - Sparkle (= 1.23.0)
+
+SPEC REPOS:
+  trunk:
+    - LetsMove
+    - Sparkle
+
+SPEC CHECKSUMS:
+  LetsMove: fefe56bc7bc7fb7d37049e28a14f297961229fc5
+  Sparkle: 55b1a87ba69d56913375a281546b7c82dec95bb0
+
+PODFILE CHECKSUM: 465451026269525f0f1d2dc7053cf0b789a35421
+
+COCOAPODS: 1.8.4

README.md

@@ -15,6 +15,12 @@ choose **Open** then click **Open** in the prompt that appears.
 
 From macOS 10.12 to 10.15
 
+## Localization
+
+The app is currently available in: English, Français, Deutsch, Español, 日本語
+
+[Contribute your own language easily!](https://poeditor.com/join/project/8AOEZ0eAZE)
+
 ## Usage
 
 * Press `⌥ option` + `⇥ tab` to shows the thumbnails.
@@ -33,9 +39,11 @@ From macOS 10.12 to 10.15
 * Change the shortcut key, switch to a Windows theme and more, using the Preferences window.
 * If you like scriptable/portable configuration, you can edit `~/Library/Preferences/alt-tab-macos.json`.
 
-## Community
+## Contributing
 
-Come discuss with us on the [Discord server](https://discord.gg/mHvmcqT).
+* [CONTRIBUTING.md](CONTRIBUTING.md) gives an overview of the project for newcomers who want to contribute.
+* Come discuss with us on the [Discord server](https://discord.gg/mHvmcqT).
+* [Suggest an enhancement or discuss an issue on github](https://github.com/lwouis/alt-tab-macos/issues).
 
 ## Alternatives
 
@@ -51,6 +59,17 @@ Before building my own app, I looked around at similar apps. However, none was c
 | `⌘ command` + `⇥ tab`                                                                     | Only shows apps, not windows (note: can press down to see window of selected app)                            |
 | `⌘ command` + `` ` ``                                                                      | Cycles through tabs and windows, but only of the same app. Only cycling, no direct access                    |
 
+## Building the project locally
+
+This project has minimal dependency on Xcode-only features (e.g. InterfaceBuilder, Playgrounds). You can build it using 2 commands:
+
+* `pod install` to fetch the dependencies with [CocoaPods](https://cocoapods.org/)
+* `xcodebuild -workspace alt-tab-macos.xcworkspace -scheme Release` to build the .app
+
+Note that on debug builds, to avoid having to re-check the `System Preferences > Security & Privacy` permissions on every build, we use a code-signing certificate. You can generate one on your local machine in one step by running `scripts/generate_selfsigned_codesign_certificate.sh`.
+
+If you want to contribute a PR, please run `npm install` once. It will add the pre-commit hook to ensure that your commits follow the convention and will pass the PR.
+
 ## Screenshots
 
 ### 1 row