basic parsing of gix remote refs without any implementation. (#450)

Doing so requires some fiddling with launching async functions correctly
withing `gix`. In theory, that's already possible thanks to `pack
receive`, but let's see how well this really works.

Author: Byron

Diff for: gitoxide-core/src/repository/mod.rs

@@ -14,18 +14,12 @@ pub fn init(directory: Option<PathBuf>) -> Result<git::discover::repository::Pat
     .with_context(|| "Repository initialization failed")
 }
 
-pub mod config;
-
-pub mod tree;
-
 pub mod commit;
-
+pub mod config;
+pub mod exclude;
+pub mod mailmap;
+pub mod odb;
+pub mod remote;
 pub mod revision;
-
+pub mod tree;
 pub mod verify;
-
-pub mod odb;
-
-pub mod mailmap;
-
-pub mod exclude;

Diff for: gitoxide-core/src/repository/remote.rs

@@ -0,0 +1 @@
+

Diff for: src/plumbing/main.rs

@@ -13,6 +13,7 @@ use git_repository::bstr::io::BufReadExt;
 use gitoxide_core as core;
 use gitoxide_core::pack::verify;
 
+use crate::plumbing::options::remote;
 use crate::{
     plumbing::options::{commit, config, exclude, free, mailmap, odb, revision, tree, Args, Subcommands},
     shared::pretty::prepare_and_run,
@@ -87,6 +88,20 @@ pub fn main() -> Result<()> {
     })?;
 
     match cmd {
+        Subcommands::Remote(remote::Platform { name: _, cmd }) => match cmd {
+            remote::Subcommands::Refs => prepare_and_run(
+                "config-list",
+                verbose,
+                progress,
+                progress_keep_open,
+                None,
+                move |_progress, _out, _err| {
+                    Ok(())
+                    // core::repository::remote::refs(repository(Mode::Lenient)?, name, format, out)
+                },
+            ),
+        }
+        .map(|_| ()),
         Subcommands::Config(config::Platform { filter }) => prepare_and_run(
             "config-list",
             verbose,

Diff for: src/plumbing/options.rs

@@ -72,6 +72,8 @@ pub enum Subcommands {
     /// Interact with the mailmap.
     #[clap(subcommand)]
     Mailmap(mailmap::Subcommands),
+    /// Interact with the remote hosts.
+    Remote(remote::Platform),
     /// Interact with the exclude files like .gitignore.
     #[clap(subcommand)]
     Exclude(exclude::Subcommands),
@@ -94,6 +96,26 @@ pub mod config {
     }
 }
 
+pub mod remote {
+    #[derive(Debug, clap::Parser)]
+    pub struct Platform {
+        /// The name of the remote to connect to.
+        #[clap(long, short = 'n', default_value = "origin")]
+        pub name: String,
+
+        /// Subcommands
+        #[clap(subcommand)]
+        pub cmd: Subcommands,
+    }
+
+    #[derive(Debug, clap::Subcommand)]
+    #[clap(visible_alias = "remotes")]
+    pub enum Subcommands {
+        /// Print all references available on the remote
+        Refs,
+    }
+}
+
 pub mod mailmap {
     #[derive(Debug, clap::Subcommand)]
     pub enum Subcommands {