package-raspberry-pi.yml

name: Build package for Raspberry Pi

on:
  push:
  release:
    types: [published]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: 1.21.x

      - name: Set up Node for the frontend
        uses: actions/setup-node@v4
        with:
          node-version: 20.x

      - name: Build the frontend
        run: cd frontend && yarn install && yarn build:http && cd ..

      - name: Get dependencies
        run: go get -v -t -d ./...

      - name: Install cross-compiler
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf binutils-arm-linux-gnueabi patchelf

      - name: Build
        env:
          GOOS: linux
          GOARCH: arm
          GOARM: 6
          CGO_ENABLED: 1
          CC: arm-linux-gnueabihf-gcc
          CXX: arm-linux-gnueabihf-g++
        run: go build -tags skip_breez,netgo -v -o nostr-wallet-connect

      - name: Find and copy shared libraries
        run: |
          mkdir lib
          find `go env GOMODCACHE` -name 'libglalby_bindings.so' | grep arm-unknown-linux-gnueabihf | xargs -I {} cp {} ./lib
          find `go env GOMODCACHE` -name 'libldk_node.so' | grep arm-unknown-linux-gnueabihf | xargs -I {} cp {} ./lib

      - name: Strip and patch RPATH in the executable
        run: |
          arm-linux-gnueabihf-strip ./nostr-wallet-connect
          patchelf --force-rpath --set-rpath '$ORIGIN/lib' ./nostr-wallet-connect

      - name: Zip application and libraries
        run: zip -9 -r nostr-wallet-connect.zip nostr-wallet-connect lib/

      - name: Archive the artifacts
        uses: actions/upload-artifact@v4
        with:
          name: nostr-wallet-connect.zip
          path: nostr-wallet-connect.zip