Add subcommand to fetch available plugin kind names

Signed-off-by: Matthias Beyer <matthias.beyer@ifm.com>

2 files changed, 13 insertions, 0 deletions

diff --git a/tedge/src/cli.rs b/tedge/src/cli.rs
index 27c99526..5676a779 100644
--- a/tedge/src/cli.rs
+++ b/tedge/src/cli.rs
@@ -24,4 +24,8 @@ pub(crate) enum CliCommand {
 
     #[clap(name = "validate-config")]
     ValidateConfig { config: PathBuf },
+
+    /// Print the supported plugin kinds
+    #[clap(name = "get-plugin-kinds")]
+    GetPluginKinds,
 }
diff --git a/tedge/src/main.rs b/tedge/src/main.rs
index 1293cf58..14031820 100644
--- a/tedge/src/main.rs
+++ b/tedge/src/main.rs
@@ -137,6 +137,15 @@ async fn main() -> miette::Result<()> {
             info!("Configuration validated");
             Ok(())
         }
+        cli::CliCommand::GetPluginKinds => {
+            use std::io::Write;
+
+            let mut out = std::io::stdout();
+            for name in application.plugin_kind_names() {
+                writeln!(out, "{}", name).into_diagnostic()?;
+            }
+            Ok(())
+        }
     }
 }