helper: Add `-o hints` push option

Works even if you have hints disabled in config.

radicle-remote-helper/src/lib.rs

@@ -77,6 +77,8 @@ pub struct Allow {
 pub struct Options {
     /// Don't sync after push.
     no_sync: bool,
+    /// Enable hints.
+    hints: bool,
     /// Open patch in draft mode.
     draft: bool,
     /// Patch base to use, when opening or updating a patch.
@@ -206,6 +208,7 @@ pub fn run(profile: radicle::Profile) -> Result<(), Error> {
 /// hence the arguments are passed as a slice.
 fn push_option(args: &[&str], opts: &mut Options) -> Result<(), Error> {
     match args {
+        ["hints"] => opts.hints = true,
         ["sync"] => opts.no_sync = false,
         ["no-sync"] => opts.no_sync = true,
         ["patch.draft"] => opts.draft = true,

radicle-remote-helper/src/push.rs

@@ -173,7 +173,7 @@ pub fn run(
     let signer = profile.signer()?;
     let mut line = String::new();
     let mut ok = HashMap::new();
-    let hints = profile.hints();
+    let hints = opts.hints || profile.hints();
 
     assert_eq!(signer.public_key(), &nid);