chore: initial repository setup for programs

.github/actions/install-risc0/action.yml

@@ -0,0 +1,12 @@
+name: Install risc0
+description: Installs risc0 in the environment
+runs:
+  using: "composite"
+  steps:
+    - name: Install risc0
+      run: |
+        curl -L https://risczero.com/install | bash
+        /home/runner/.risc0/bin/rzup install
+      shell: bash
+
+

.github/workflows/ci.yml

@@ -0,0 +1,118 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  fmt-rs:
+    name: Rust Format
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+
+      - name: Install nightly toolchain for rustfmt
+        run: rustup install nightly --profile minimal --component rustfmt
+
+      - name: Check Rust files are formatted
+        run: cargo +nightly fmt --all -- --check
+
+  fmt-toml:
+    name: TOML Format
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+
+      - name: Install taplo-cli
+        run: cargo install --locked taplo-cli
+
+      - name: Check TOML files are formatted
+        run: taplo fmt --check .
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/install-risc0
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: "1.94.0"
+          components: clippy
+
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Clippy
+        run: RISC0_SKIP_BUILD=1 cargo clippy --workspace --all-targets -- -D warnings
+
+  unit-tests:
+    name: Unit Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/install-risc0
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: "1.94.0"
+
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Unit tests
+        run: cargo test --workspace --exclude integration_tests
+        env:
+          RISC0_DEV_MODE: 1
+
+  integration-tests:
+    name: Integration Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: ./.github/actions/install-risc0
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: "1.94.0"
+
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Integration tests
+        run: cargo test -p integration_tests
+        env:
+          RISC0_DEV_MODE: 1