Add repo remove command

gdn-cli/src/commands/repo.rs

@@ -1,4 +1,5 @@
 mod add;
+mod remove;
 mod show;
 
 use clap::Parser;
@@ -10,6 +11,7 @@ use crate::Environment;
 pub enum Command {
     Show(show::Command),
     Add(add::Command),
+    Remove(remove::Command),
 }
 
 impl Command {
@@ -17,6 +19,7 @@ impl Command {
         match self {
             Self::Show(command) => command.run(env),
             Self::Add(command) => command.run(env),
+            Self::Remove(command) => command.run(env),
         }
     }
 }

gdn-cli/src/commands/repo/remove.rs

@@ -0,0 +1,23 @@
+use clap::Parser;
+
+use crate::Environment;
+
+/// Remove an existing repository.
+#[derive(Debug, Parser)]
+pub struct Command {
+    repo: String,
+}
+
+impl Command {
+    pub fn run(self, env: &Environment) -> anyhow::Result<()> {
+        let data = gdn::data::open_and_migrate(env.data_dir.clone())?;
+        let state = gdn::data::load_state(&data)?;
+        let Some(id) = state.resolve_repo_identifier(&self.repo) else {
+            println!("No repo found for identifier {}.", self.repo);
+            return Ok(());
+        };
+        gdn::data::remove_repo(&data, id)?;
+        println!("Removed repo {} ({id}).", self.repo);
+        Ok(())
+    }
+}