feat: add light minter, escrow examples

.github/actions/setup/action.yml

@@ -2,6 +2,9 @@ name: Setup Environment
 description: Setup Rust, Solana CLI, and Light CLI for testing
 
 inputs:
+  example:
+    description: "Example directory path"
+    required: true
   solana-cli-version:
     description: "Solana CLI version"
     required: false
@@ -13,7 +16,15 @@ inputs:
   light-cli-version:
     description: "Light CLI version"
     required: false
-    default: "alpha"
+    default: "0.27.1-alpha.11"
+  photon-version:
+    description: "Photon indexer version"
+    required: false
+    default: "0.51.2"
+  photon-commit:
+    description: "Photon indexer commit hash"
+    required: false
+    default: "ac7df6c388db847b7693a7a1cb766a7c9d7809b5"
 
 runs:
   using: composite
@@ -22,7 +33,7 @@ runs:
       uses: actions-rust-lang/setup-rust-toolchain@v1
       with:
         toolchain: ${{ inputs.rust-toolchain }}
-        cache: false
+        cache-workspaces: ${{ inputs.example }}
 
     - name: Setup Node.js (for Light CLI)
       uses: actions/setup-node@v4
@@ -41,14 +52,29 @@ runs:
         path: |
           ~/.cache/solana/
           ~/.local/share/solana/
-        key: solana-cli-${{ runner.os }}-${{ inputs.solana-cli-version }}
+        key: solana-cli-${{ runner.os }}-build-${{ inputs.solana-cli-version }}
 
     - name: Install Solana CLI tools
       shell: bash
       run: |
         sh -c "$(curl -sSfL https://release.anza.xyz/v${{ inputs.solana-cli-version }}/install)"
         echo "/home/runner/.local/share/solana/install/active_release/bin" >> $GITHUB_PATH
 
+    - name: Cache Photon indexer
+      id: cache-photon
+      uses: actions/cache@v4
+      with:
+        path: ~/.cargo/bin/photon
+        key: photon-${{ runner.os }}-${{ inputs.photon-version }}-${{ inputs.photon-commit }}
+
+    - name: Install Photon indexer
+      if: steps.cache-photon.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        echo "Installing Photon indexer ${{ inputs.photon-version }} (commit ${{ inputs.photon-commit }})..."
+        RUSTFLAGS="-A dead-code" cargo install --git https://github.com/helius-labs/photon.git --rev ${{ inputs.photon-commit }} --locked --force
+        echo "Photon installed successfully"
+
     - name: Install Light CLI
       shell: bash
       run: npm install -g @lightprotocol/zk-compression-cli@${{ inputs.light-cli-version }}

.github/workflows/rust-tests.yml

@@ -0,0 +1,51 @@
+name: Rust
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, reopened]
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  SOLANA_CLI_VERSION: "2.3.11"
+  RUST_TOOLCHAIN: "1.90.0"
+
+jobs:
+  test-rust:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - example: anchor
+            package: escrow
+            name: anchor/escrow
+          - example: anchor
+            package: light-token-minter
+            name: anchor/light-token-minter
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup environment
+        uses: ./.github/actions/setup
+        with:
+          example: ${{ matrix.example }}
+          solana-cli-version: ${{ env.SOLANA_CLI_VERSION }}
+          rust-toolchain: ${{ env.RUST_TOOLCHAIN }}
+
+      - name: Build and test
+        working-directory: ${{ matrix.example }}
+        run: |
+          if [ -n "${{ matrix.package }}" ]; then
+            cargo test-sbf -p ${{ matrix.package }}
+          else
+            cargo test-sbf
+          fi

.gitignore

@@ -7,3 +7,4 @@
 **/test-ledger
 **/target
 cli/accounts/
+bugs.md

anchor/Anchor.toml

@@ -0,0 +1,19 @@
+[toolchain]
+
+[features]
+resolution = true
+skip-lint = false
+
+[programs.localnet]
+escrow = "FKJs6rp6TXJtxzLiPtdYhqa9ExRuBXG2zwh4fda6WATN"
+light_token_minter = "3EPJBoxM8Evtv3Wk7R2mSWsrSzUD7WSKAaYugLgpCitV"
+
+[registry]
+url = "https://api.apr.dev"
+
+[provider]
+cluster = "localnet"
+wallet = "~/.config/solana/id.json"
+
+[scripts]
+test = "yarn run ts-mocha -p ./tsconfig.json -t 1000000 tests/**/*.ts"