PlatanoLabs/eas-build-action

Super-speedy Expo builds on GitHub Actions, without needing to pay for EAS. Currently only optimized for iOS.

Performance

Runner	First Run	Est. Cost (first)	Second Run (cached)	Est. Cost (cached)
macos-26	23m 43s	$1.90	12m 10s	$0.97
macos-26-xlarge	9m 1s	$1.44	5m 5s	$0.81

Based on $0.08/min for macos-26 and $0.16/min for macos-26-xlarge

Usage

name: Build
on: push

jobs:
  build:
    runs-on: macos-26
    steps:
      - uses: actions/checkout@v4
      
      - uses: actions/setup-node@v4
        with:
          node-version: 24
      
      - run: npm install 
      
      - uses: PlatanoLabs/eas-build-action@v0.1.0
        id: build
        with:
          expo-token: ${{ secrets.EXPO_TOKEN }}
          platform: ios
          profile: production
      
      - uses: actions/upload-artifact@v4
        with:
          name: ios-build
          path: ${{ steps.build.outputs.build-path }}

Inputs

Name	Required	Default	Description
expo-token	✅		Expo authentication token
platform	✅		ios or android
profile	✅		EAS build profile name
disable-ccache		false	Disable ccache for iOS builds
working-directory		.	Project directory

Outputs

Name	Description
build-path	Full path to the generated build artifact