cli: Flesh out `rad self`

radicle-cli/examples/rad-auth.md

@@ -17,7 +17,7 @@ You can get the above information at all times using the `self` command:
 
 ```
 $ rad self
-ID             did:key:z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
+DID            did:key:z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
 Node ID        z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
 Key (hash)     SHA256:UIedaL6Cxm6OUErh9GQUzzglSk7VpQlVTI1TAFB/HWA
 Key (full)     ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHahWSBEpuT1ESZbynOmBNkLBSnR32Ar4woZqSV2YNH1

radicle-cli/examples/rad-self.md

@@ -0,0 +1,31 @@
+The `rad self` command is used to display information about your local
+device and node.
+
+```
+$ rad self
+DID            did:key:z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
+Node ID        z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
+Key (hash)     SHA256:UIedaL6Cxm6OUErh9GQUzzglSk7VpQlVTI1TAFB/HWA
+Key (full)     ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHahWSBEpuT1ESZbynOmBNkLBSnR32Ar4woZqSV2YNH1
+Storage (git)  [..]
+Storage (keys) [..]
+Node (socket)  [..]
+```
+
+If you need to display only your DID, Node ID, or SSH Public Key, you can use
+the various options available:
+
+```
+$ rad self --did
+did:key:z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
+```
+
+```
+$ rad self --nid
+z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
+```
+
+```
+$ rad self --ssh-key
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHahWSBEpuT1ESZbynOmBNkLBSnR32Ar4woZqSV2YNH1
+```

radicle-cli/src/commands/self.rs

@@ -17,14 +17,20 @@ Usage
 
 Options
 
-    --id         Show ID
-    --help       Show help
+    --nid                Show your Node ID
+    --did                Show your DID
+    --ssh-key            Show your public key in OpenSSH format
+    --ssh-fingerprint    Show your public key fingerprint in OpenSSH format
+    --help               Show help
 "#,
 };
 
 #[derive(Debug)]
 enum Show {
-    Id,
+    NodeId,
+    Did,
+    SshKey,
+    SshFingerprint,
     All,
 }
 
@@ -42,8 +48,17 @@ impl Args for Options {
 
         while let Some(arg) = parser.next()? {
             match arg {
-                Long("id") if show.is_none() => {
-                    show = Some(Show::Id);
+                Long("nid") if show.is_none() => {
+                    show = Some(Show::NodeId);
+                }
+                Long("did") if show.is_none() => {
+                    show = Some(Show::Did);
+                }
+                Long("ssh-key") if show.is_none() => {
+                    show = Some(Show::SshKey);
+                }
+                Long("ssh-fingerprint") if show.is_none() => {
+                    show = Some(Show::SshFingerprint);
                 }
                 Long("help") => {
                     return Err(Error::Help.into());
@@ -65,9 +80,18 @@ pub fn run(options: Options, ctx: impl term::Context) -> anyhow::Result<()> {
     let profile = ctx.profile()?;
 
     match options.show {
-        Show::Id => {
+        Show::NodeId => {
             term::print(profile.id());
         }
+        Show::Did => {
+            term::print(profile.did());
+        }
+        Show::SshKey => {
+            term::print(ssh::fmt::key(profile.id()));
+        }
+        Show::SshFingerprint => {
+            term::print(ssh::fmt::fingerprint(profile.id()));
+        }
         Show::All => all(&profile)?,
     }
 
@@ -79,7 +103,7 @@ fn all(profile: &Profile) -> anyhow::Result<()> {
 
     let did = profile.did();
     table.push([
-        term::format::style("ID").to_string(),
+        term::format::style("DID").to_string(),
         term::format::tertiary(did).to_string(),
     ]);
 

radicle-cli/tests/commands.rs

@@ -321,6 +321,15 @@ fn rad_clone() {
     test("examples/rad-clone.md", working, Some(&bob.home), []).unwrap();
 }
 
+#[test]
+fn rad_self() {
+    let mut environment = Environment::new();
+    let alice = environment.node("alice");
+    let working = environment.tmp().join("working");
+
+    test("examples/rad-self.md", working, Some(&alice.home), []).unwrap();
+}
+
 #[test]
 fn rad_clone_unknown() {
     logger::init(log::Level::Debug);