Add `rad-track`, `rad-untrack` commands

Signed-off-by: xphoniex <dj.2dixx@gmail.com>

radicle-cli/src/commands.rs

@@ -10,3 +10,7 @@ pub mod rad_help;
 pub mod rad_init;
 #[path = "commands/self.rs"]
 pub mod rad_self;
+#[path = "commands/track.rs"]
+pub mod rad_track;
+#[path = "commands/untrack.rs"]
+pub mod rad_untrack;

radicle-cli/src/commands/help.rs

@@ -3,10 +3,7 @@ use std::ffi::OsString;
 use crate::terminal as term;
 use crate::terminal::args::{Args, Error, Help};
 
-use super::rad_auth;
+use super::*;
-use super::rad_checkout;
-use super::rad_init;
-use super::rad_self;
 
 pub const HELP: Help = Help {
     name: "help",
@@ -20,6 +17,8 @@ const COMMANDS: &[Help] = &[
     rad_init::HELP,
     rad_checkout::HELP,
     rad_self::HELP,
+    rad_track::HELP,
+    rad_untrack::HELP,
     HELP,
 ];
 

radicle-cli/src/commands/track.rs

@@ -0,0 +1,101 @@
+use std::ffi::OsString;
+
+use anyhow::{anyhow, Context as _};
+
+use radicle::identity::project::Id;
+use radicle::node::Handle;
+use radicle::prelude::*;
+use radicle::storage::WriteStorage;
+
+use crate::terminal as term;
+use crate::terminal::args::{Args, Error, Help};
+
+pub const HELP: Help = Help {
+    name: "track",
+    description: "Manage radicle project tracking relationships",
+    version: env!("CARGO_PKG_VERSION"),
+    usage: r#"
+Usage
+
+    rad track [<id>] [--fetch]
+
+Options
+
+    --fetch                Fetch the peer's refs into the working copy
+    --verbose, -v          Verbose output
+    --help                 Print help
+"#,
+};
+
+#[derive(Debug)]
+pub struct Options {
+    pub id: Option<Id>,
+    pub fetch: bool,
+    pub verbose: bool,
+}
+
+impl Args for Options {
+    fn from_args(args: Vec<OsString>) -> anyhow::Result<(Self, Vec<OsString>)> {
+        use lexopt::prelude::*;
+
+        let mut parser = lexopt::Parser::from_args(args);
+        let mut id: Option<Id> = None;
+        let mut fetch = true;
+        let mut verbose = false;
+
+        while let Some(arg) = parser.next()? {
+            match arg {
+                Long("no-fetch") => fetch = false,
+                Long("verbose") | Short('v') => verbose = true,
+                Value(val) if id.is_none() => {
+                    let val = val.to_string_lossy();
+
+                    if let Ok(val) = Id::from_human(&val) {
+                        id = Some(val);
+                    } else {
+                        return Err(anyhow!("invalid ID '{}'", val));
+                    }
+                }
+                Long("help") => {
+                    return Err(Error::Help.into());
+                }
+                _ => {
+                    return Err(anyhow!(arg.unexpected()));
+                }
+            }
+        }
+
+        Ok((Options { id, fetch, verbose }, vec![]))
+    }
+}
+
+pub fn run(options: Options, ctx: impl term::Context) -> anyhow::Result<()> {
+    let id = options
+        .id
+        .or_else(|| radicle::rad::cwd().ok().map(|(_, id)| id))
+        .context("current directory is not a git repository; please supply an `<id>`")?;
+    let profile = ctx.profile()?;
+    let storage = &profile.storage;
+    let Doc { payload, .. } = storage.repository(id)?.project_of(profile.id())?;
+    let node = radicle::node::connect(&profile.node())?;
+
+    term::info!(
+        "Establishing 🌱 tracking relationship for {}",
+        term::format::highlight(&payload.name)
+    );
+    term::blank();
+
+    let tracked = node.track(&id)?;
+    term::success!(
+        "Tracking relationship for {} ({}) {}",
+        term::format::tertiary(&payload.name),
+        &id.to_human(),
+        if tracked { "established" } else { "exists" }
+    );
+
+    if options.fetch {
+        node.fetch(&id)?;
+    }
+
+    Ok(())
+}

radicle-cli/src/commands/untrack.rs

@@ -0,0 +1,89 @@
+use std::ffi::OsString;
+
+use anyhow::{anyhow, Context as _};
+
+use radicle::identity::project::Id;
+use radicle::node::Handle;
+use radicle::prelude::*;
+use radicle::storage::WriteStorage;
+
+use crate::terminal as term;
+use crate::terminal::args::{Args, Error, Help};
+
+pub const HELP: Help = Help {
+    name: "untrack",
+    description: "Untrack radicle project peers",
+    version: env!("CARGO_PKG_VERSION"),
+    usage: r#"
+Usage
+
+    rad untrack [<id>]
+
+Options
+
+    --help              Print help
+"#,
+};
+
+#[derive(Debug)]
+pub struct Options {
+    pub id: Option<Id>,
+}
+
+impl Args for Options {
+    fn from_args(args: Vec<OsString>) -> anyhow::Result<(Self, Vec<OsString>)> {
+        use lexopt::prelude::*;
+
+        let mut parser = lexopt::Parser::from_args(args);
+        let mut id: Option<Id> = None;
+
+        while let Some(arg) = parser.next()? {
+            match arg {
+                Value(val) if id.is_none() => {
+                    let val = val.to_string_lossy();
+
+                    if let Ok(val) = Id::from_human(&val) {
+                        id = Some(val);
+                    } else {
+                        return Err(anyhow!("invalid ID '{}'", val));
+                    }
+                }
+                Long("help") => {
+                    return Err(Error::Help.into());
+                }
+                _ => {
+                    return Err(anyhow!(arg.unexpected()));
+                }
+            }
+        }
+
+        Ok((Options { id }, vec![]))
+    }
+}
+
+pub fn run(options: Options, ctx: impl term::Context) -> anyhow::Result<()> {
+    let id = options
+        .id
+        .or_else(|| radicle::rad::cwd().ok().map(|(_, id)| id))
+        .context("current directory is not a git repository; please supply an `<id>`")?;
+    let profile = ctx.profile()?;
+    let storage = &profile.storage;
+    let Doc { payload, .. } = storage.repository(id)?.project_of(profile.id())?;
+    let node = radicle::node::connect(&profile.node())?;
+
+    if node.untrack(&id)? {
+        term::success!(
+            "Tracking relationships for {} ({}) removed",
+            term::format::highlight(payload.name),
+            &id.to_human()
+        );
+    } else {
+        term::info!(
+            "Tracking relationships for {} ({}) doesn't exist",
+            term::format::highlight(payload.name),
+            &id.to_human()
+        );
+    }
+
+    Ok(())
+}

radicle-cli/src/main.rs

@@ -142,6 +142,22 @@ fn run_other(exe: &str, args: &[OsString]) -> Result<(), Option<anyhow::Error>>
                 args.to_vec(),
             );
         }
+        "track" => {
+            term::run_command_args::<rad_track::Options, _>(
+                rad_track::HELP,
+                "Track",
+                rad_track::run,
+                args.to_vec(),
+            );
+        }
+        "untrack" => {
+            term::run_command_args::<rad_untrack::Options, _>(
+                rad_untrack::HELP,
+                "Untrack",
+                rad_untrack::run,
+                args.to_vec(),
+            );
+        }
         _ => {
             let exe = format!("{}-{}", NAME, exe);
             let status = process::Command::new(exe.clone()).args(args).status();

radicle/src/rad.rs

@@ -324,6 +324,14 @@ pub fn remote(repo: &git2::Repository) -> Result<(git2::Remote<'_>, Id), RemoteE
     Ok((remote, url.repo))
 }
 
+/// Get the Id of project in current working directory
+pub fn cwd() -> Result<(git2::Repository, Id), RemoteError> {
+    let repo = git2::Repository::open(Path::new("."))?;
+    let (_, id) = remote(&repo)?;
+
+    Ok((repo, id))
+}
+
 #[cfg(test)]
 mod tests {
     use std::collections::HashMap;