Support different CommandArgs type

`CommandArgs` has been renamed to `Shell`.

An interface has been added that includes `Executable()` and
`Arguments()` method. The `BaseArgs` implement this methods
and should be embeeded in each type.

1 files changed, 5 insertions, 0 deletions

diff --git a/go/internal/command/fallback/fallback_test.go b/go/internal/command/fallback/fallback_test.go
index 91dcb53..669aad1 100644
--- a/go/internal/command/fallback/fallback_test.go
+++ b/go/internal/command/fallback/fallback_test.go
@@ -25,6 +25,11 @@ type FakeCommandArgs struct {
 	arguments  []string
 }
 
+func (f *FakeCommandArgs) Parse() error {
+	// Do nothing as no need to parse anything
+	return nil
+}
+
 func (f *FakeCommandArgs) Executable() commandargs.Executable {
 	return f.executable
 }