Move SVM examples to a new workspace (anza-xyz#3582)

* Create new workspace

.github/workflows/svm-exampls.yml

@@ -0,0 +1,52 @@
+name: SVM examples test
+
+on:
+  push:
+    branches:
+      - master
+      - v[0-9]+.[0-9]+
+  pull_request:
+    branches:
+      - master
+      - v[0-9]+.[0-9]+
+    paths:
+      - "**.rs"
+      - "Cargo.toml"
+      - "Cargo.lock"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+env:
+  SHELL: /bin/bash
+  SCCACHE_GHA_ENABLED: "true"
+  RUSTC_WRAPPER: "sccache"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - shell: bash
+        run: |
+          .github/scripts/purge-ubuntu-runner.sh
+
+      - uses: mozilla-actions/[email protected]
+        with:
+          version: "v0.8.1"
+
+      - shell: bash
+        run: |
+          source .github/scripts/downstream-project-spl-install-deps.sh
+
+      - name: Run build
+        run: |
+          cd svm/examples
+          cargo build --tests
+
+      - name: Run tests
+        run: |
+          cd svm/examples
+          cargo test

Cargo.toml

@@ -173,7 +173,6 @@ members = [
     "svm-conformance",
     "svm-rent-collector",
     "svm-transaction",
-    "svm/examples/paytube",
     "test-validator",
     "thin-client",
     "timings",
@@ -202,7 +201,7 @@ members = [
     "zk-token-sdk",
 ]
 
-exclude = ["programs/sbf", "svm/tests/example-programs"]
+exclude = ["programs/sbf", "svm/examples", "svm/tests/example-programs"]
 
 resolver = "2"
 
@@ -540,7 +539,6 @@ solana-storage-proto = { path = "storage-proto", version = "=2.2.0" }
 solana-streamer = { path = "streamer", version = "=2.2.0" }
 solana-svm = { path = "svm", version = "=2.2.0" }
 solana-svm-conformance = { path = "svm-conformance", version = "=2.2.0" }
-solana-svm-example-paytube = { path = "svm/examples/paytube", version = "=2.2.0" }
 solana-svm-rent-collector = { path = "svm-rent-collector", version = "=2.2.0" }
 solana-svm-transaction = { path = "svm-transaction", version = "=2.2.0" }
 solana-system-program = { path = "programs/system", version = "=2.2.0" }

svm/Cargo.toml

@@ -46,46 +46,20 @@ name = "solana_svm"
 
 [dev-dependencies]
 assert_matches = { workspace = true }
-base64 = { workspace = true }
 bincode = { workspace = true }
-borsh = { version = "1.5.3", features = ["derive"] }
-bs58 = { workspace = true }
-clap = { workspace = true }
-crossbeam-channel = { workspace = true }
-env_logger = { workspace = true }
-home = "0.5"
-jsonrpc-core = { workspace = true }
-jsonrpc-core-client = { workspace = true }
-jsonrpc-derive = { workspace = true }
-jsonrpc-http-server = { workspace = true }
 lazy_static = { workspace = true }
 libsecp256k1 = { workspace = true }
 prost = { workspace = true }
 rand = { workspace = true }
-serde_derive = { workspace = true }
-serde_json = { workspace = true }
 shuttle = { workspace = true }
-solana-account-decoder = { workspace = true }
-solana-bpf-loader-program = { workspace = true }
-solana-client = { workspace = true }
 solana-compute-budget-program = { workspace = true }
 solana-logger = { workspace = true }
-solana-perf = { workspace = true }
-solana-program = { workspace = true }
-solana-rpc-client = { workspace = true }
-solana-rpc-client-api = { workspace = true }
 solana-sdk = { workspace = true, features = ["dev-context-only-utils"] }
 # See order-crates-for-publishing.py for using this unusual `path = "."`
 solana-svm = { path = ".", features = ["dev-context-only-utils"] }
 solana-svm-conformance = { workspace = true }
-solana-transaction-status = { workspace = true }
-solana-version = { workspace = true }
 solana_rbpf = { workspace = true }
-spl-token-2022 = { workspace = true, features = ["no-entrypoint"] }
 test-case = { workspace = true }
-tokio = { workspace = true, features = ["full"] }
-tokio-util = { workspace = true, features = ["codec", "compat"] }
-yaml-rust = "0.4"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
@@ -106,20 +80,5 @@ shuttle-test = [
     "solana-loader-v4-program/shuttle-test",
 ]
 
-[[example]]
-name = "json-rpc-server"
-path = "examples/json-rpc/server/src/main.rs"
-crate-type = ["bin"]
-
-[[example]]
-name = "json-rpc-client"
-path = "examples/json-rpc/client/src/main.rs"
-crate-type = ["bin"]
-
-[[example]]
-name = "json-rpc-example-program"
-path = "examples/json-rpc/program/src/lib.rs"
-crate-type = ["cdylib", "lib"]
-
 [lints]
 workspace = true