Add support for multiple arguments when testing packages.

Fix #5

src/cli.yml

@@ -37,8 +37,9 @@ args:
     - executable:
         short: e
         long: executable
-        help: Name of the binary file provided by the package that you're installing in the chroot environment.
+        help: Execute the command to test the package in the chroot environment.
         takes_value: true
+        multiple: true
         requires:
           - test
           - package

src/functions.rs

@@ -356,7 +356,7 @@ pub fn test_package(package: &str, executable: &str) {
         )
         .unwrap();
         Command::new("sudo")
-            .args(&[&devtools_nspawn, &chroot_blackarch, executable])
+            .args(&[&devtools_nspawn, &chroot_blackarch, "sh", "-c", &executable])
             .status()
             .expect(
                 "Something went wrong while trying to execute the binary in the chroot environment.",

src/main.rs

@@ -20,11 +20,8 @@ fn main() {
             .value_of("package")
             .expect("Failed to convert in a valid String")
             .to_string();
-        let executable = matches
-            .value_of("executable")
-            .expect("Failed to convert in a valid String")
-            .to_string();
-        functions::test_package(&package, &executable);
+        let executable: Vec<&str> = matches.values_of("executable").unwrap().collect();
+        functions::test_package(&package, &executable.join(" "));
     } else if matches.is_present("install-missing") {
         let missing_deps: Vec<&str> = matches.values_of("install-missing").unwrap().collect();
         functions::build_package_with_missing_deps(&missing_deps.as_slice());