CI: Add program and all extra steps (#13)

* CI: Add program and all extra steps

#### Problem

The token program now lives in its program-specific repo, but no part of
it is being exercised by CI.

#### Summary of changes

Integrate the token program properly into CI. This includes:

* add it to the Cargo workspace, and removing spl-token-client, since
  it's currently empty
* run lint / format / test on the program
* run spellcheck / audit / semver checks on the Rust packages
* move rust scripts to `scripts/rust` and make them reusable
* update to Solana 2.1 and proper rust toolchains

* Move JS scripts around, build program too

Author: joncinque

Diff for: .github/workflows/main.yml

@@ -43,6 +43,85 @@ jobs:
       - name: Lint Client Rust
         run: pnpm clients:rust:lint
 
+  format_and_lint_program:
+    name: Format & Lint Program
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          clippy: true
+          rustfmt: true
+
+      - name: Format
+        run: pnpm programs:format
+
+      - name: Lint
+        run: pnpm programs:lint
+
+  audit_rust:
+    name: Audit Rust
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-audit
+
+      - name: Install cargo-audit
+        uses: taiki-e/install-action@v2
+        with:
+          tool: cargo-audit
+
+      - name: Run cargo-audit
+        run: pnpm rust:audit
+
+  semver_rust:
+    name: Check semver Rust
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-semver
+
+      - name: Install cargo-audit
+        uses: taiki-e/install-action@v2
+        with:
+          tool: cargo-semver-checks
+
+      - name: Run semver checks
+        run: pnpm rust:semver
+
+  spellcheck_rust:
+    name: Spellcheck Rust
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-spellcheck
+
+      - name: Install cargo-spellcheck
+        uses: taiki-e/install-action@v2
+        with:
+          tool: cargo-spellcheck
+
+      - name: Run cargo-spellcheck
+        run: pnpm rust:spellcheck
+
   generate_clients:
     name: Check Client Generation
     runs-on: ubuntu-latest
@@ -63,10 +142,40 @@ jobs:
           git status --porcelain
           test -z "$(git status --porcelain)"
 
+  build_program:
+    name: Build Program
+    runs-on: ubuntu-latest
+    needs: format_and_lint_program
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-build-program
+          solana: true
+
+      - name: Build
+        run: pnpm programs:build
+
+      - name: Upload Program Builds
+        uses: actions/upload-artifact@v4
+        with:
+          name: program-builds
+          path: ./target/deploy/*.so
+          if-no-files-found: error
+
+      - name: Save Program Builds For Client Jobs
+        uses: actions/cache/save@v4
+        with:
+          path: ./**/*.so
+          key: ${{ runner.os }}-builds-${{ github.sha }}
+
   test_client_js:
     name: Test Client JS
     runs-on: ubuntu-latest
-    needs: format_and_lint_client_js
+    needs: [format_and_lint_client_js, build_program]
     steps:
       - name: Git Checkout
         uses: actions/checkout@v4
@@ -76,6 +185,12 @@ jobs:
         with:
           solana: true
 
+      - name: Restore Program Builds
+        uses: actions/cache/restore@v4
+        with:
+          path: ./**/*.so
+          key: ${{ runner.os }}-builds-${{ github.sha }}
+
       - name: Test Client JS
         run: pnpm clients:js:test
 
@@ -96,3 +211,20 @@ jobs:
 
       - name: Test Client Rust
         run: pnpm clients:rust:test
+
+  test_program:
+    name: Test Program
+    runs-on: ubuntu-latest
+    needs: format_and_lint_program
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-test-program
+          solana: true
+
+      - name: Test
+        run: pnpm programs:test