Most some docker configuration out of docker module.

Author: tomprince

src/docker.rs

@@ -1,4 +1,3 @@
-use dirs::{CARGO_HOME, RUSTUP_HOME};
 use errors::*;
 use run;
 use std::env;
@@ -55,23 +54,7 @@ pub struct ContainerConfig<'a> {
 }
 
 
-pub fn run(source_path: &Path, target_path: &Path, args: &[&str]) -> Result<()> {
-
-    info!("running: {}", args.join(" "));
-
-    let env = RustEnv {
-        args: args,
-        work_dir: (source_path.into(), Perm::ReadOnly),
-        cargo_home: (Path::new(CARGO_HOME).into(), Perm::ReadOnly),
-        rustup_home: (Path::new(RUSTUP_HOME).into(), Perm::ReadOnly),
-        // This is configured as CARGO_TARGET_DIR by the docker container itself
-        target_dir: (target_path.into(), Perm::ReadWrite),
-    };
-
-    run_container(rust_container(env))
-}
-
-pub fn run_container(config: ContainerConfig) -> Result<()> {
+pub fn run(config: ContainerConfig) -> Result<()> {
     let c = Container::create_container(config)?;
     defer!{{
         if let Err(e) = c.delete() {

src/toolchain.rs

@@ -216,6 +216,15 @@ impl Toolchain {
         let mut full_args = vec!["cargo", &*toolchain_arg];
         full_args.extend_from_slice(args);
 
-        docker::run(source_dir, &ex_target_dir, &full_args)
+        info!("running: {}", full_args.join(" "));
+        let rust_env = docker::RustEnv {
+            args: &full_args,
+            work_dir: (source_dir.into(), docker::Perm::ReadOnly),
+            cargo_home: (Path::new(CARGO_HOME).into(), docker::Perm::ReadOnly),
+            rustup_home: (Path::new(RUSTUP_HOME).into(), docker::Perm::ReadOnly),
+            // This is configured as CARGO_TARGET_DIR by the docker container itself
+            target_dir: (ex_target_dir, docker::Perm::ReadWrite),
+        };
+        docker::run(docker::rust_container(rust_env))
     }
 }