cli: Show repo summary on `rad clone`

After cloning, we show a cool little summary with some repo stats.

We had to make some adjustments to the way visual width is calculated
due to a bug surfaced around emoji width calculation. Unfortunately
there isn't a perfect solution that works across terminals yet, so the
"variation selector 16" code-point is filtered out for now.

radicle-cli/examples/rad-clone-all.md

@@ -10,6 +10,12 @@ $ rad clone rad:z42hL2jL4XNk6K8oHQaSWfMgCL7ji --scope all
 ✓ Remote alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi added
 ✓ Remote-tracking branch alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi/master created for z6MknSL…StBU8Vi
 ✓ Repository successfully cloned under [..]/heartwood/
+╭────────────────────────────────────╮
+│ heartwood                          │
+│ Radicle Heartwood Protocol & Stack │
+│ 0 issues · 0 patches               │
+╰────────────────────────────────────╯
+Run `cd ./heartwood` to go to the project directory.
 ```
 
 We can now have a look at the new working copy that was created from the cloned

radicle-cli/examples/rad-clone-connect.md

@@ -13,4 +13,10 @@ $ rad clone rad:z42hL2jL4XNk6K8oHQaSWfMgCL7ji
 ✓ Remote alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi added
 ✓ Remote-tracking branch alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi/master created for z6MknSL…StBU8Vi
 ✓ Repository successfully cloned under [..]/heartwood/
+╭────────────────────────────────────╮
+│ heartwood                          │
+│ Radicle Heartwood Protocol & Stack │
+│ 0 issues · 0 patches               │
+╰────────────────────────────────────╯
+Run `cd ./heartwood` to go to the project directory.
 ```

radicle-cli/examples/rad-clone.md

@@ -10,6 +10,12 @@ $ rad clone rad:z42hL2jL4XNk6K8oHQaSWfMgCL7ji --scope trusted
 ✓ Remote alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi added
 ✓ Remote-tracking branch alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi/master created for z6MknSL…StBU8Vi
 ✓ Repository successfully cloned under [..]/heartwood/
+╭────────────────────────────────────╮
+│ heartwood                          │
+│ Radicle Heartwood Protocol & Stack │
+│ 0 issues · 0 patches               │
+╰────────────────────────────────────╯
+Run `cd ./heartwood` to go to the project directory.
 ```
 
 We can now have a look at the new working copy that was created from the cloned

radicle-cli/examples/rad-patch-pull-update.md

@@ -24,6 +24,12 @@ $ rad clone rad:zhbMU4DUXrzB8xT6qAJh6yZ7bFMK
 ✓ Remote alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi added
 ✓ Remote-tracking branch alice@z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi/master created for z6MknSL…StBU8Vi
 ✓ Repository successfully cloned under [..]/heartwood/
+╭────────────────────────────────────╮
+│ heartwood                          │
+│ radicle heartwood protocol & stack │
+│ 0 issues · 0 patches               │
+╰────────────────────────────────────╯
+Run `cd ./heartwood` to go to the project directory.
 ```
 
 We wait for Alice to sync our fork.

radicle-cli/src/commands/clone.rs

@@ -7,6 +7,7 @@ use std::time;
 use anyhow::anyhow;
 use thiserror::Error;
 
+use radicle::cob;
 use radicle::git::raw;
 use radicle::identity::doc::{DocError, Id};
 use radicle::identity::{doc, IdentityError};
@@ -23,6 +24,7 @@ use crate::commands::rad_sync as sync;
 use crate::project;
 use crate::terminal as term;
 use crate::terminal::args::{Args, Error, Help};
+use crate::terminal::Element as _;
 
 pub const HELP: Help = Help {
     name: "clone",
@@ -113,7 +115,7 @@ pub fn run(options: Options, ctx: impl term::Context) -> anyhow::Result<()> {
         );
     }
 
-    let (working, doc, proj) = clone(
+    let (working, repo, doc, proj) = clone(
         options.id,
         options.announce,
         options.scope,
@@ -145,7 +147,28 @@ pub fn run(options: Options, ctx: impl term::Context) -> anyhow::Result<()> {
 
     term::success!(
         "Repository successfully cloned under {}",
-        term::format::highlight(Path::new(".").join(path).display())
+        term::format::dim(Path::new(".").join(path).display())
+    );
+
+    let mut info: term::Table<1, term::Line> = term::Table::new(term::TableOptions::bordered());
+    info.push([term::format::bold(proj.name()).into()]);
+    info.push([term::format::italic(proj.description()).into()]);
+
+    let issues = cob::issue::Issues::open(&repo)?.counts()?;
+    let patches = cob::patch::Patches::open(&repo)?.counts()?;
+
+    info.push([term::Line::spaced([
+        term::format::tertiary(issues.open).into(),
+        term::format::default("issues").into(),
+        term::format::dim("·").into(),
+        term::format::tertiary(patches.open).into(),
+        term::format::default("patches").into(),
+    ])]);
+    info.print();
+
+    term::info!(
+        "Run {} to go to the project directory.",
+        term::format::command(format!("cd ./{}", proj.name())),
     );
 
     Ok(())
@@ -180,7 +203,15 @@ pub fn clone<G: Signer>(
     node: &mut Node,
     signer: &G,
     storage: &Storage,
-) -> Result<(raw::Repository, Doc<Verified>, Project), CloneError> {
+) -> Result<
+    (
+        raw::Repository,
+        storage::git::Repository,
+        Doc<Verified>,
+        Project,
+    ),
+    CloneError,
+> {
     let me = *signer.public_key();
 
     // Track.
@@ -244,9 +275,9 @@ pub fn clone<G: Signer>(
         "Creating checkout in ./{}..",
         term::format::tertiary(path.display())
     ));
-    let repo = rad::checkout(id, &me, path, &storage)?;
+    let working = rad::checkout(id, &me, path, &storage)?;
 
     spinner.finish();
 
-    Ok((repo, doc, proj))
+    Ok((working, repository, doc, proj))
 }

radicle-term/src/cell.rs

@@ -2,6 +2,7 @@ use std::fmt::Display;
 
 use super::{Element, Line, Paint};
 
+use unicode_segmentation::UnicodeSegmentation as _;
 use unicode_width::UnicodeWidthStr;
 
 /// Text that can be displayed on the terminal, measured, truncated and padded.
@@ -26,7 +27,7 @@ impl Cell for Paint<String> {
     type Padded = Self;
 
     fn width(&self) -> usize {
-        UnicodeWidthStr::width(self.content())
+        Cell::width(self.content())
     }
 
     fn truncate(&self, width: usize, delim: &str) -> Self {
@@ -110,12 +111,10 @@ impl Cell for str {
     type Padded = String;
 
     fn width(&self) -> usize {
-        UnicodeWidthStr::width(self)
+        self.graphemes(true).map(UnicodeWidthStr::width).sum()
     }
 
     fn truncate(&self, width: usize, delim: &str) -> String {
-        use unicode_segmentation::UnicodeSegmentation as _;
-
         if width < Cell::width(self) {
             let d = Cell::width(delim);
             if width < d {

radicle-term/src/element.rs

@@ -237,4 +237,12 @@ mod test {
         actual = actual.truncate(0, "…");
         assert_eq!(actual.to_string(), "");
     }
+
+    #[test]
+    fn test_width() {
+        let line = Line::new("Radicle Heartwood Protocol & Stack ❤️ 🪵");
+        assert_eq!(line.width(), 39, "{line}");
+        let line = Line::new("❤\u{fe0f}");
+        assert_eq!(line.width(), 1, "{line}");
+    }
 }

radicle-term/src/label.rs

@@ -9,7 +9,7 @@ pub struct Label(Paint<String>);
 impl Label {
     /// Create a new label.
     pub fn new(s: &str) -> Self {
-        Self(Paint::new(s.replace('\n', " ")))
+        Self(Paint::new(cleanup(s)))
     }
 
     /// Create a blank label.
@@ -64,7 +64,7 @@ impl Cell for Label {
 impl<D: fmt::Display> From<Paint<D>> for Label {
     fn from(paint: Paint<D>) -> Self {
         Self(Paint {
-            item: paint.item.to_string().replace('\n', " "),
+            item: cleanup(paint.item.to_string().as_str()),
             style: paint.style,
         })
     }
@@ -72,13 +72,13 @@ impl<D: fmt::Display> From<Paint<D>> for Label {
 
 impl From<String> for Label {
     fn from(value: String) -> Self {
-        Label::from(value.as_str())
+        Self::new(value.as_str())
     }
 }
 
 impl From<&str> for Label {
     fn from(value: &str) -> Self {
-        Self(Paint::new(value.replace('\n', " ")))
+        Self::new(value)
     }
 }
 
@@ -86,3 +86,11 @@ impl From<&str> for Label {
 pub fn label(s: impl Into<Paint<String>>) -> Label {
     Label(s.into())
 }
+
+/// Cleanup the input string for display as a label.
+fn cleanup(input: &str) -> String {
+    input
+        .chars()
+        .filter(|c| *c != '\u{fe0f}' && *c != '\n' && *c != '\r')
+        .collect()
+}

radicle-term/src/lib.rs

@@ -22,7 +22,7 @@ pub use inquire::ui::Styled;
 pub use io::*;
 pub use label::{label, Label};
 pub use spinner::{spinner, spinner_to, Spinner};
-pub use table::Table;
+pub use table::{Table, TableOptions};
 pub use textarea::{textarea, TextArea};
 pub use vstack::{VStack, VStackOptions};