Mar 20, 2020
Something is missing…
Mar 18, 2020
If Apple is going to announce the ARM transition soon, maybe we can install macOS on this new iPad? 😁
Feb 16, 2020
Internal SwiftPM packages are a game changer for me. It‘s finally as easy as it should be to modularize an App.
Feb 9, 2020
A typical post of the category: “Better write a blog post about it, otherwise I will forget how to make it work”
Early on in the development of Icro I integrated fastlane to run continuous integration tests on bitrise and build and uploaded release version from a local Mac. As GitHub Actions is now available and offers similar features as bitrise for open source projects, I decided to move the CI tests over and also start using it for Apple TestFlight deployments.
Thanks to the already defined lanes, the migration to run unit tests on every push and pull request was trivially easy.
The Fastfile just uses the
run_testsaction configured with the correct workspace and scheme:
default_platform(:ios) platform :ios do desc "Run unit tests" lane :tests do run_tests(workspace: "Icro.xcworkspace", derived_data_path: "derivedData", devices: ["iPhone Xs"], scheme: "Icro") end ... end
The GitHub action workflow file defines when the action should be run, installs the bundle dependencies (including fastlane) and runs the lane
name: CI on: [push, pull_request] jobs: build: runs-on: macos-latest steps: - uses: actions/checkout@v1 - name: submodules-init uses: snickerbockers/submodules-init@v4 - name: Bundle Install run: bundle install - name: Build and test run: bundle exec fastlane tests
Running unit tests usually does not require complicated code-signing steps or access to shared accounts, and passwords. All this is required to deploy builds to TestFlight. As a first step, the certificates and provisioning profiles need to be made accessible for GitHub actions. Luckily fastlane also helps with this: match. Following the guide to integrate fastlane match, I created a repository accessible for GitHub Actions to store encrypted profiles and certificates. The passphrase for the certificates is saved inside GitHub Secrets. Fastlane match will then install the certificates in the keychain of the Action runner to successfully sign the build. The added lane to the Fastfile looks like this:
lane :beta_ci do bump_version create_keychain( name: "Fastlane_CI", password: "CI_Password", default_keychain: true, unlock: true, timeout: 3600, add_to_search_list: true, ) match(type: "development", readonly: true, keychain_name: 'Fastlane_CI', keychain_password: 'CI_Password') match(type: "appstore", readonly: true, keychain_name: 'Fastlane_CI', keychain_password: 'CI_Password') build_app(workspace: "Icro.xcworkspace", scheme: "Icro") upload_to_testflight(skip_waiting_for_build_processing: true, username: "firstname.lastname@example.org") end
bump_versionis just a simple internal lane to set the build number to the number of commits on
master. We need to call
create_keychainto use a specialised keychain on the Action runner. Otherwise, the build would be blocked forever, during the signing, a keychain-popup to access the installed certificates would block the execution. Two
matchactions will install the certificates for
appstoreto ensure a successful signing. Using a restricted App Store Connect user, the build gets uploaded to TestFlight. The Fastfile does not have access the defined GitHub secrets. Therefore the passphrase for match and the password for the App Store Connect account are defined as environment variables on the deployment workflow file.
name: Deploy on: release: types: [published] jobs: build: runs-on: macos-latest steps: - uses: actions/checkout@v1 - name: submodules-init uses: snickerbockers/submodules-init@v4 - name: Bundle Install run: bundle install - name: Set Appstore Connect User run: bundle exec fastlane fastlane-credentials add --username email@example.com --password $ - name: Fastlane Beta CI run: bundle exec fastlane beta_ci env: MATCH_PASSWORD: $ FASTLANE_PASSWORD: $
The deployment is triggered on every newly created release inside GitHub (just a tag). The workflow will install the bundles again, set the fastlane credentials by accessing the
APPSTORE_PASSWORDinside GitHub secrets. As a final step, the lane gets called with the
matchpassphrase and App Store Connect password defined.
With this setup in place, every push and pull request to Icro will run unit tests, every new release will automatically create and upload a new build to App Store Connect.
Feb 9, 2020
Spending way too little time on writing Rust, this still is a helpful guide.
Feb 4, 2020
A German newspaper writing about RSS, not sure why now but spreading awareness is great!
Feb 1, 2020
“Apple set the standard that highly complex, innovative software that was only possible on the iPad could only ever earn 5 bucks from a customer forever (updates, of course, were free).”
Jan 2, 2020
A new Icro iOS Testflight build is available including support for fetching a micropub access token using Indieauth. I wish there was offical Testflight for Mac support!
Jan 1, 2020
Don’t mind me, just testing my IndieAuth flow.
Dec 30, 2019
My first PR towards NetNewsWire just got merged. I love the App and the whole open-source project!
Dec 28, 2019
Finally, basic Markdown highlighting in the upcoming Icro beta.
Dec 22, 2019
I was lucky enough to receive a new 2019 MacBook Pro 16” from work as a replacement for my 2016 MacBook Pro 15” (featuring a broken E, G, CMD and, space key).
Love it. Initially, I didn’t hate the butterfly keys, but having unreliable keys changed this instantly. The new keyboard feels firmer and more precise than the Magic Keyboard and I hope it gets updated in the future as well. Big thumbs up for the inverted-T arrow keys. I don’t care about the return of the ESC key as caps-lock is my ESC for years now.
I was expecting a bigger perceived difference, I only notice it in direct comparison.
Size and weight
Same deal as with the screen. I was afraid of the size and weight gain but it’s a non-issue. I still would like to see a 14” model in the future.
I’m just so happy to be able to type again.
Dec 22, 2019
Waiting for The Incomparable Star Wars podcasts - A modern Christmas tradition
Dec 1, 2019
Nov 30, 2019
Tea ceremony (Kyoto), Naoshima