Allow starting signed local actors in embedded REPL host (#122)

* implemented starting actor from local wasm standalone

initial working commit of lattice mode local actor

* refactored logic to more succinctly load actors from disk

added snippet to ctl start actor help text

cleaned up code for PR, fixed #109

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "wash-cli"
-version = "0.4.1"
+version = "0.4.2"
 authors = ["wasmCloud Team"]
 edition = "2018"
 repository = "https://github.com/wasmcloud/wash"
@@ -10,6 +10,11 @@ readme = "README.md"
 keywords = ["webassembly", "wasmcloud", "wash", "cli"]
 categories = ["wasm", "command-line-utilities"]
 
+[features]
+default = ["wasm3"]
+wasmtime = ["wasmcloud-host/wasmtime"]
+wasm3 = ["wasmcloud-host/wasm3"]
+
 [badges]
 maintenance = { status = "actively-developed" }
 
@@ -33,7 +38,7 @@ nkeys = "0.1.0"
 wascap = "0.6.0"
 provider-archive = "0.4.0"
 wasmcloud-control-interface = "0.3.0"
-wasmcloud-host = "0.18.0"
+wasmcloud-host = { version = "0.18.0", default-features = false }
 
 [dev-dependencies]
 test_bin = "0.3.0"

Makefile

@@ -5,12 +5,17 @@
 test: ## Run unit test suite
 	cargo test --no-fail-fast --verbose --bin wash -- --nocapture
 
-test-integration: ##Run integration test suite
+test-integration-wasm3: ##Run integration test suite with wasm3 engine
 	docker-compose -f ./tools/docker-compose.yml up --detach
-	cargo test --no-fail-fast --verbose --test "integration*" -- --nocapture
+	cargo test --no-fail-fast --verbose --test "integration*" --no-default-features --features wasm3 -- --nocapture
 	docker-compose -f ./tools/docker-compose.yml down
 
-test-all: test test-integration ## Run all tests
+test-integration-wasmtime: ##Run integration test suite with wasmtime engine
+	docker-compose -f ./tools/docker-compose.yml up --detach
+	cargo test --no-fail-fast --verbose --test "integration*" --no-default-features --features wasmtime -- --nocapture
+	docker-compose -f ./tools/docker-compose.yml down
+
+test-all: test test-integration-wasm3 test-integration-wasmtime ## Run all tests
 
 ##@ Helpers
 

src/ctl/mod.rs

@@ -222,9 +222,9 @@ pub(crate) struct StartActorCommand {
 
     /// Id of host, if omitted the actor will be auctioned in the lattice to find a suitable host
     #[structopt(short = "h", long = "host-id", name = "host-id")]
-    host_id: Option<String>,
+    pub(crate) host_id: Option<String>,
 
-    /// Actor reference, e.g. the OCI URL for the actor
+    /// Actor reference, e.g. the OCI URL for the actor. This can also be a signed local wasm file when using the REPL host
     #[structopt(name = "actor-ref")]
     pub(crate) actor_ref: String,