Add repo add and repo show commands

gdn-cli/src/commands.rs

@@ -2,6 +2,7 @@ use clap::Parser;
 
 use crate::Environment;
 
+mod repo;
 mod status;
 mod tidy;
 
@@ -9,6 +10,10 @@ mod tidy;
 pub enum Command {
     Status(status::Command),
     Tidy(tidy::Command),
+    Repo {
+        #[command(subcommand)]
+        command: repo::Command,
+    },
 }
 
 impl Command {
@@ -16,6 +21,7 @@ impl Command {
         match self {
             Self::Status(command) => command.run(env),
             Self::Tidy(command) => command.run(env),
+            Self::Repo { command } => command.run(env),
         }
     }
 }

gdn-cli/src/commands/repo.rs

@@ -0,0 +1,22 @@
+mod add;
+mod show;
+
+use clap::Parser;
+
+use crate::Environment;
+
+/// Perform repo operations.
+#[derive(Debug, Parser)]
+pub enum Command {
+    Show(show::Command),
+    Add(add::Command),
+}
+
+impl Command {
+    pub fn run(self, env: &Environment) -> anyhow::Result<()> {
+        match self {
+            Self::Show(command) => command.run(env),
+            Self::Add(command) => command.run(env),
+        }
+    }
+}

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

@@ -0,0 +1,18 @@
+use clap::Parser;
+
+use crate::Environment;
+
+/// Add a new repository.
+#[derive(Debug, Parser)]
+pub struct Command {
+    name: String,
+}
+
+impl Command {
+    pub fn run(self, env: &Environment) -> anyhow::Result<()> {
+        let data = gdn::data::open_and_migrate(env.data_dir.clone())?;
+        let id = gdn::data::add_repo(&data, self.name.clone())?;
+        println!("Added repo {} ({id}).", self.name);
+        Ok(())
+    }
+}

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

@@ -0,0 +1,30 @@
+use clap::Parser;
+use gdn::data::REPO_VERSION;
+
+use crate::Environment;
+
+/// Show info about a repository.
+#[derive(Debug, Parser)]
+pub struct Command {
+    repo: String,
+}
+
+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(id) = state.resolve_repo_identifier(&self.repo) else {
+            println!("No repo found for identifier {}.", self.repo);
+            return Ok(());
+        };
+
+        let version = gdn::data::load_repo_version(&data, id)?;
+        let repo = gdn::data::load_repo(&data, id)?;
+
+        println!("Repo version: {version} (latest: {REPO_VERSION})",);
+        println!("Number of notes: {}", repo.notes.len());
+
+        Ok(())
+    }
+}