Add note list command

gdn-cli/src/commands.rs

@@ -2,6 +2,7 @@ use clap::Parser;
 
 use crate::Environment;
 
+mod note;
 mod repo;
 mod status;
 mod tidy;
@@ -17,6 +18,10 @@ pub enum Command {
     #[command(subcommand)]
     #[command(visible_alias = "r")]
     Repo(repo::Command),
+
+    #[command(subcommand)]
+    #[command(visible_alias = "n")]
+    Note(note::Command),
 }
 
 impl Command {
@@ -25,6 +30,7 @@ impl Command {
             Self::Status(command) => command.run(env),
             Self::Tidy(command) => command.run(env),
             Self::Repo(command) => command.run(env),
+            Self::Note(command) => command.run(env),
         }
     }
 }

gdn-cli/src/commands/note.rs

@@ -0,0 +1,20 @@
+mod list;
+
+use clap::Parser;
+
+use crate::Environment;
+
+/// Perform note operations.
+#[derive(Debug, Parser)]
+pub enum Command {
+    #[command(visible_alias = "l")]
+    List(list::Command),
+}
+
+impl Command {
+    pub fn run(self, env: &Environment) -> anyhow::Result<()> {
+        match self {
+            Self::List(command) => command.run(env),
+        }
+    }
+}

gdn-cli/src/commands/note/list.rs

@@ -0,0 +1,42 @@
+use clap::Parser;
+
+use crate::Environment;
+
+/// List all notes in the current repository.
+#[derive(Debug, Parser)]
+pub struct Command {}
+
+impl Command {
+    pub fn run(self, env: &Environment) -> anyhow::Result<()> {
+        let data = gdn::data::open(env.data_dir.clone())?;
+        let state = gdn::data::load_state(&data)?;
+        let Some(selected) = state.selected_repo else {
+            println!("No repo selected");
+            return Ok(());
+        };
+        let repo = gdn::data::load_repo(&data, selected)?;
+        let mut notes = repo.notes.into_iter().collect::<Vec<_>>();
+        notes.sort_unstable_by_key(|(id, _)| *id);
+
+        if notes.is_empty() {
+            println!("No notes");
+            return Ok(());
+        }
+
+        for (id, note) in notes {
+            if note.children.is_empty() {
+                println!("{id}: {}", note.text);
+            } else {
+                let children = note
+                    .children
+                    .iter()
+                    .map(|it| it.to_string())
+                    .collect::<Vec<_>>()
+                    .join(", ");
+                println!("{id}: {} [{children}]", note.text);
+            }
+        }
+
+        Ok(())
+    }
+}