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Nushell plugin for interacting with D-Bus
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2.7 kB · 85 lines
Rust
at main
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use crate::{DbusSignatureUtilExt, client::DbusClient, config::DbusClientConfig};
pub struct Get;
impl SimplePluginCommand for Get { type Plugin = crate::NuPluginDbus;
fn name(&self) -> &str { "dbus get" }
fn signature(&self) -> Signature { Signature::build(self.name()) .dbus_command() .accepts_dbus_client_options() .accepts_timeout() .input_output_type(Type::Nothing, Type::Any) .required_named( "dest", SyntaxShape::String, "The name of the connection to read the property from", None, ) .required( "object", SyntaxShape::String, "The path to the object to read the property from", ) .required( "interface", SyntaxShape::String, "The name of the interface the property belongs to", ) .required( "property", SyntaxShape::String, "The name of the property to read", ) }
fn description(&self) -> &str { "Get a D-Bus property" }
fn search_terms(&self) -> Vec<&str> { vec!["dbus", "property", "read"] }
fn examples(&self) -> Vec<Example<'_>> { vec![Example { example: "dbus get --dest=org.mpris.MediaPlayer2.spotify \ /org/mpris/MediaPlayer2 \ org.mpris.MediaPlayer2.Player Metadata", description: "Get the currently playing song in Spotify", result: Some(Value::test_record(nu_protocol::record!( "xesam:title" => Value::test_string("Birdie"), "xesam:artist" => Value::test_list(vec![ Value::test_string("LOVE PSYCHEDELICO") ]), "xesam:album" => Value::test_string("Love Your Love"), "xesam:url" => Value::test_string("https://open.spotify.com/track/51748BvzeeMs4PIdPuyZmv"), ))), }] }
fn run( &self, _plugin: &Self::Plugin, _engine: &EngineInterface, call: &EvaluatedCall, _input: &Value, ) -> Result<Value, LabeledError> { let config = DbusClientConfig::try_from(call)?; let dbus = DbusClient::new(config)?; dbus.get( &call.get_flag("dest")?.unwrap(), &call.req(0)?, &call.req(1)?, &call.req(2)?, ) }}