Merge #1357

1357: Refactored bin commands into separate files r=syrusakbary a=syrusakbary

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# Description

Refactored bin commands into separate files.
This PR does not do any sustancial changes other than refactoring into different files for better readability.

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# Review

- [x] Add a short description of the the change to the CHANGELOG.md file


Co-authored-by: Syrus <me@syrusakbary.com>
Co-authored-by: Syrus Akbary <me@syrusakbary.com>

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## **[Unreleased]**
 
+- [#1357](https://github.com/wasmerio/wasmer/pull/1357) Refactored bin commands into separate files
 - [#1331](https://github.com/wasmerio/wasmer/pull/1331) Implement the `record` type and instrutions for WIT
 - [#1345](https://github.com/wasmerio/wasmer/pull/1345) Adding ARM testing in Azure Pipelines
 - [#1335](https://github.com/wasmerio/wasmer/pull/1335) Change mutability of `memory` to `const` in `wasmer_memory_data_length` in the C API

src/bin/kwasmd.rs

@@ -15,6 +15,9 @@ use structopt::StructOpt;
 #[cfg(feature = "loader-kernel")]
 use wasmer_singlepass_backend::SinglePassCompiler;
 
+#[cfg(feature = "loader-kernel")]
+use wasmer_runtime_core::loader::Instance;
+
 #[cfg(feature = "loader-kernel")]
 use std::os::unix::net::{UnixListener, UnixStream};
 
@@ -50,12 +53,8 @@ fn handle_client(mut stream: UnixStream) {
     let mut wasm_binary: Vec<u8> = Vec::with_capacity(binary_size as usize);
     unsafe { wasm_binary.set_len(binary_size as usize) };
     stream.read_exact(&mut wasm_binary).unwrap();
-    use wasmer_bin::webassembly;
-    use wasmer_runtime_core::{
-        backend::{CompilerConfig, MemoryBoundCheckMode},
-        loader::Instance,
-    };
-    let module = webassembly::compile_with_config_with(
+    use wasmer_runtime_core::backend::{CompilerConfig, MemoryBoundCheckMode};
+    let module = wasmer_runtime::compile_with_config_with(
         &wasm_binary[..],
         CompilerConfig {
             symbol_map: None,
@@ -167,12 +166,12 @@ fn run_listen(opts: Listen) {
 #[cfg(feature = "loader-kernel")]
 fn main() {
     panic!("Kwasm not updated for 128-bit support, yet. Sorry!");
-    let options = CLIOptions::from_args();
-    match options {
-        CLIOptions::Listen(listen) => {
-            run_listen(listen);
-        }
-    }
+    // let options = CLIOptions::from_args();
+    // match options {
+    //     CLIOptions::Listen(listen) => {
+    //         run_listen(listen);
+    //     }
+    // }
 }
 
 #[cfg(not(feature = "loader-kernel"))]