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Load plugin if and only if it hasn't been registered.

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This commit is contained in:
Andrés N. Robalino 2019-09-23 17:01:40 -05:00
parent 7d41ac54b5
commit 95ea3fcf4e
1 changed files with 15 additions and 13 deletions
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20
src/cli.rs
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@ -72,21 +72,23 @@ fn load_plugin(path: &std::path::Path, context: &mut Context) -> Result<(), Shel
trace!("processing {:?}", params); trace!("processing {:?}", params);
if params.is_filter {
let fname = fname.to_string();
let name = params.name.clone(); let name = params.name.clone();
context.add_commands(vec![whole_stream_command(PluginCommand::new( let fname = fname.to_string();
name, fname, params,
))]); if context.has_command(&name) {
Ok(()) trace!("plugin {:?} already loaded.", &name);
} else {
if params.is_filter {
context.add_commands(vec![whole_stream_command(
PluginCommand::new(name, fname, params),
)]);
} else { } else {
let fname = fname.to_string();
let name = params.name.clone();
context.add_commands(vec![whole_stream_command(PluginSink::new( context.add_commands(vec![whole_stream_command(PluginSink::new(
name, fname, params, name, fname, params,
))]); ))]);
Ok(()) };
} }
Ok(())
} }
Err(e) => Err(e), Err(e) => Err(e),
}, },