cli: Share value parser for `Scope`

crates/radicle-cli/src/commands/clone/args.rs

@@ -9,6 +9,8 @@ use radicle::identity::IdError;
 use radicle::node::policy::Scope;
 use radicle::prelude::*;
 
+use crate::terminal;
+
 pub(crate) const ABOUT: &str = "Clone a Radicle repository";
 
 const LONG_ABOUT: &str = r#"
@@ -44,31 +46,6 @@ impl From<SyncArgs> for SyncSettings {
     }
 }
 
-#[derive(Clone, Debug)]
-struct ScopeParser;
-
-impl clap::builder::TypedValueParser for ScopeParser {
-    type Value = Scope;
-
-    fn parse_ref(
-        &self,
-        cmd: &clap::Command,
-        arg: Option<&clap::Arg>,
-        value: &std::ffi::OsStr,
-    ) -> Result<Self::Value, clap::Error> {
-        <Scope as std::str::FromStr>::from_str.parse_ref(cmd, arg, value)
-    }
-
-    fn possible_values(
-        &self,
-    ) -> Option<Box<dyn Iterator<Item = clap::builder::PossibleValue> + '_>> {
-        use clap::builder::PossibleValue;
-        Some(Box::new(
-            [PossibleValue::new("all"), PossibleValue::new("followed")].into_iter(),
-        ))
-    }
-}
-
 #[derive(Debug, Parser)]
 #[clap(about = ABOUT, long_about = LONG_ABOUT, disable_version_flag = true)]
 pub struct Args {
@@ -83,7 +60,11 @@ pub struct Args {
     pub(super) directory: Option<PathBuf>,
 
     /// Follow scope
-    #[arg(long, default_value_t = Scope::All, value_name = "SCOPE", value_parser = ScopeParser)]
+    #[arg(
+        long,
+        default_value_t = Scope::All,
+        value_parser = terminal::args::ScopeParser
+    )]
     pub(super) scope: Scope,
 
     #[clap(flatten)]

crates/radicle-cli/src/terminal/args.rs

@@ -5,9 +5,12 @@ use std::time;
 
 use anyhow::anyhow;
 
+use clap::builder::TypedValueParser;
+
 use radicle::cob::{self, issue, patch};
 use radicle::crypto;
 use radicle::git::{fmt::RefString, Oid};
+use radicle::node::policy::Scope;
 use radicle::node::{Address, Alias};
 use radicle::prelude::{Did, NodeId, RepoId};
 
@@ -203,3 +206,28 @@ pub fn cob(val: &OsString) -> anyhow::Result<cob::ObjectId> {
     let val = val.to_string_lossy();
     cob::ObjectId::from_str(&val).map_err(|_| anyhow!("invalid Object ID '{}'", val))
 }
+
+#[derive(Clone, Debug)]
+pub(crate) struct ScopeParser;
+
+impl TypedValueParser for ScopeParser {
+    type Value = Scope;
+
+    fn parse_ref(
+        &self,
+        cmd: &clap::Command,
+        arg: Option<&clap::Arg>,
+        value: &std::ffi::OsStr,
+    ) -> Result<Self::Value, clap::Error> {
+        <Scope as std::str::FromStr>::from_str.parse_ref(cmd, arg, value)
+    }
+
+    fn possible_values(
+        &self,
+    ) -> Option<Box<dyn Iterator<Item = clap::builder::PossibleValue> + '_>> {
+        use clap::builder::PossibleValue;
+        Some(Box::new(
+            [PossibleValue::new("all"), PossibleValue::new("followed")].into_iter(),
+        ))
+    }
+}