build-wasi.sh

cargo build --target wasm32-wasip1 --release

wasm-opt -Oz --output $1 $1 --enable-bulk-memory

cd.yml

name: Deploy

on:
  push:
    branches:
      - main

jobs:
  changes:
    name: Change Detection
    runs-on: ubuntu-latest
    outputs:
      admin: ${{ steps.filter.outputs.admin }}
      extensions: ${{ steps.filter.outputs.extensions }}
      config: ${{ steps.filter.outputs.config }}
    steps:
      - uses: actions/checkout@v3
      - uses: dorny/paths-filter@v2
        id: filter
        with:
          filters: |
            admin:
              - 'packages/admin/**'
            extensions:
              - 'extensions/**'
            config:
              - 'shopify.app.next.toml'

  shopify:
    name: Deploy Shopify config and functions
    runs-on: ubuntu-latest
    needs: changes
    if: ${{ needs.changes.outputs.extensions == 'true' || needs.changes.outputs.config == 'true' }}
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v2
        with:
          node-version: 20
          cache: 'npm'
      - uses: actions-rust-lang/setup-rust-toolchain@v
        with:
          toolchain: stable
          target: wasm32-wasip1
          cache-workspaces: |
            extensions/function_2
            extensions/function_1
      - run: cargo install wasm-opt
      - run: npm install
      - run: npm run deploy -- --config=shopify.app.next.toml --force
        env:
          SHOPIFY_CLI_PARTNERS_TOKEN: ${{ secrets.SHOPIFY_CLI_AUTH_TOKEN }}

shopify.extension.toml

api_version = "2024-07"

[[extensions]]
handle = "my_fun"
name = "t:name"
description = "t:description"
type = "function"

  [[extensions.targeting]]
  target = "purchase.product-discount.run"
  input_query = "src/run.graphql"
  export = "run"

  [extensions.build]
  command = "sh ../../build-wasi.sh ./target/wasm32-wasip1/release/my_fun.wasm"
  path = "target/wasm32-wasip1/release/my_fun.wasm"
  watch = [ "src/**/*.rs" ]