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use crate::cli::config::ConfigKey;
use crate::command::Command;
pub struct GetConfigCommand {
pub config_key: ConfigKey,
pub config: tedge_config::TEdgeConfig,
}
impl Command for GetConfigCommand {
fn description(&self) -> String {
format!(
"get the configuration value for key: {}",
self.config_key.key
)
}
fn execute(&self) -> anyhow::Result<()> {
match (self.config_key.get)(&self.config) {
Ok(value) => {
println!("{}", value);
}
Err(tedge_config::ConfigSettingError::ConfigNotSet { .. }) => {
println!(
"The provided config key: '{}' is not set",
self.config_key.key
);
}
Err(tedge_config::ConfigSettingError::SettingIsNotConfigurable { .. }) => {
println!(
"The provided config key: '{}' is not configurable",
self.config_key.key
);
}
Err(err) => return Err(err.into()),
}
Ok(())
}
}
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