Add a proc-macro-srv-cli crate

Cargo.lock

@@ -1198,6 +1198,13 @@ dependencies = [
  "tt",
 ]
 
+[[package]]
+name = "proc-macro-srv-cli"
+version = "0.0.0"
+dependencies = [
+ "proc-macro-srv",
+]
+
 [[package]]
 name = "proc-macro-test"
 version = "0.0.0"

crates/proc-macro-srv-cli/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "proc-macro-srv-cli"
+version = "0.0.0"
+description = "TBD"
+license = "MIT OR Apache-2.0"
+edition = "2021"
+rust-version = "1.57"
+
+[dependencies]
+proc-macro-srv = { version = "0.0.0", path = "../proc-macro-srv" }
+
+[features]
+sysroot-abi = ["proc-macro-srv/sysroot-abi"]

crates/proc-macro-srv-cli/src/main.rs

@@ -0,0 +1,5 @@
+use proc_macro_srv::cli;
+
+fn main() {
+    cli::run().unwrap();
+}