use auto proxy option

asyncgit/src/sync/remotes/mod.rs

@@ -13,7 +13,7 @@ use crate::{
 	ProgressPercent,
 };
 use crossbeam_channel::Sender;
-use git2::{BranchType, FetchOptions, Repository};
+use git2::{BranchType, FetchOptions, ProxyOptions, Repository};
 use scopetime::scope_time;
 use utils::bytes2string;
 
@@ -25,6 +25,13 @@ use super::RepoPath;
 /// origin
 pub const DEFAULT_REMOTE_NAME: &str = "origin";
 
+///
+pub fn proxy_auto<'a>() -> ProxyOptions<'a> {
+	let mut proxy = ProxyOptions::new();
+	proxy.auto();
+	proxy
+}
+
 ///
 pub fn get_remotes(repo_path: &RepoPath) -> Result<Vec<String>> {
 	scope_time!("get_remotes");
@@ -92,6 +99,7 @@ fn fetch_from_remote(
 	let mut options = FetchOptions::new();
 	let callbacks = Callbacks::new(progress_sender, basic_credential);
 	options.prune(git2::FetchPrune::On);
+	options.proxy_options(proxy_auto());
 	options.download_tags(git2::AutotagOption::All);
 	options.remote_callbacks(callbacks.callbacks());
 	remote.fetch(&[] as &[&str], Some(&mut options), None)?;
@@ -161,6 +169,7 @@ pub(crate) fn fetch(
 	options.download_tags(git2::AutotagOption::All);
 	let callbacks = Callbacks::new(progress_sender, basic_credential);
 	options.remote_callbacks(callbacks.callbacks());
+	options.proxy_options(proxy_auto());
 
 	remote.fetch(&[branch], Some(&mut options), None)?;
 

asyncgit/src/sync/remotes/push.rs

@@ -2,8 +2,11 @@ use crate::{
 	error::{Error, Result},
 	progress::ProgressPercent,
 	sync::{
-		branch::branch_set_upstream, cred::BasicAuthCredential,
-		remotes::Callbacks, repository::repo, CommitId, RepoPath,
+		branch::branch_set_upstream,
+		cred::BasicAuthCredential,
+		remotes::{proxy_auto, Callbacks},
+		repository::repo,
+		CommitId, RepoPath,
 	},
 };
 use crossbeam_channel::Sender;
@@ -143,6 +146,7 @@ pub fn push_raw(
 	let mut remote = repo.find_remote(remote)?;
 
 	let mut options = PushOptions::new();
+	options.proxy_options(proxy_auto());
 
 	let callbacks = Callbacks::new(progress_sender, basic_credential);
 	options.remote_callbacks(callbacks.callbacks());

asyncgit/src/sync/remotes/tags.rs

@@ -5,8 +5,10 @@ use crate::{
 	error::Result,
 	progress::ProgressPercent,
 	sync::{
-		cred::BasicAuthCredential, remotes::Callbacks,
-		repository::repo, RepoPath,
+		cred::BasicAuthCredential,
+		remotes::{proxy_auto, Callbacks},
+		repository::repo,
+		RepoPath,
 	},
 };
 use crossbeam_channel::Sender;
@@ -59,7 +61,7 @@ fn remote_tag_refs(
 	let conn = remote.connect_auth(
 		Direction::Fetch,
 		Some(callbacks.callbacks()),
-		None,
+		Some(proxy_auto()),
 	)?;
 
 	let remote_heads = conn.list()?;
@@ -133,6 +135,7 @@ pub fn push_tags(
 			Callbacks::new(None, basic_credential.clone());
 		options.remote_callbacks(callbacks.callbacks());
 		options.packbuilder_parallelism(0);
+		options.proxy_options(proxy_auto());
 		remote.push(&[tag.as_str()], Some(&mut options))?;
 
 		progress_sender.as_ref().map(|sender| {