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πŸš€ Example project with a basic Fastlane setup inside a Flutter project.

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Flutter* + Fastlane = πŸš€



* or React Native or native iOS/Android ...

Hi, I'm Pedro!


πŸ“Έ Generate screenshots for multiple device sizes

πŸš€ Build and upload a new version to the AppStore

πŸ” Handle generate and download certificates and profiles

πŸ€– Configure CI

✈️ Build and upload a beta version to TestFlight


fastlane handles tedious tasks so you don’t have to.


Setup Fastlane

$ cd ios
$ gem install bundler
$ bundle init
$ echo "gem 'fastlane'" >> Gemfile
$ bundle install
# ou simplesmente (nΓ£o recomendado)
# $ gem install fastlane
alias lane="bundle exec fastlane"

$ lane init

height:400px


$ lane init

  • Automatically create App ID on Apple Developer Portal
  • Automatically create App on Apple Store Connect
  • Configured Appfile
  • Sample Fastfile

Appfile

app_identifier("io.github.mugbug.fastlaneDemo")
apple_id("pedro.zaroni@dextra-sw.com")

itc_team_id("464910") # App Store Connect Team ID
team_id("JZ2QTNWLCN") # Developer Portal Team ID

Fastfile

desc "Push a new beta build to TestFlight"
lane :beta do
  build_app(workspace: "Runner.xcworkspace", scheme: "Runner")
  upload_to_testflight
end

$ lane beta


** ARCHIVE FAILED **

❌ error: "Runner" requires a provisioning profile. Select a provisioning profile in the Signing & Capabilities editor. (in target 'Runner' from project 'Runner')


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Avoid the frustration of managing code signing identities

Uncheck Automatically manage signing =]


bg center 80%


Using match

Using cert and sigh


Using match

Private keys + certificates => Github private repo

  • Easy to setup new machines with only the repo access
  • No need to create a profile for each team member
  • Secure πŸ”’

⚠️ _match_ requires to revoke existing certificates

Using cert and sigh

  • cert will make sure you have a valid certificate and its private key installed on the local machine
  • sigh will make sure you have a valid provisioning profile installed locally, that matches the installed certificate
Mainly used if you don't want to revoke existing certificates

To get started, create a new private Git repo and run:

$ lane match init

Note: It's also possible to use Google Cloud or Amazon S3 to store the certificates/profiles

Matchfile

# Repo where profiles and certs will be stored
git_url("git@github.com:mugbug/fastlane-demo-certs.git")

storage_mode("git")

# Apple Developer Portal username
username("mugbug@example.com")

Creating new certificate and profile

# Fastfile

desc "Download provisioning profiles"
lane :rematch do
  match(
    type: "appstore", # or development/adhoc
    # git_branch: "my-app",
    username: "mugbug@example.com",
    force: true, # enable to always refresh profiles
    # readonly: true, # enable to prevent refreshes
  )
end

$ lane rematch

  • Generate new certificate and import to local machine
  • Create new provisioning profile for Bundle ID
  • Setup Passphrase for Match storage
  • Encrypt and upload certificate and profile to git repo

height:500px


Let's check Xcode's Signing & Capabilities


Why use match?

  • Full control over what happens
  • Share a single code signing identity across the team
  • Automatically repair broken and expired credentials
  • Clean setup in minutes
  • It just worksβ„’

Sounds good, now let's try this again:

$ lane beta


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Where to go from here?

  • Version bump
  • Screenshots
  • Release notes
  • Firebase App Distribution
  • Slack message
  • Integrate with any CI tool
  • ∞ -> beyond! πŸš€

https://docs.fastlane.tools


fastlane.tools just saved you 40 minutes! πŸŽ‰


References:

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