feat: add --offline flag to list, checkout, apply commands

Skip network fetch when --offline is set, using only local cache

1 files changed, 7 insertions, 5 deletions

diff --git a/src/bin/ngit/sub_commands/checkout.rs b/src/bin/ngit/sub_commands/checkout.rs
index 2fc9a09..19e39d0 100644
--- a/src/bin/ngit/sub_commands/checkout.rs
+++ b/src/bin/ngit/sub_commands/checkout.rs
@@ -28,7 +28,7 @@ use crate::{
     repo_ref::get_repo_coordinates_when_remote_unknown,
 };
 
-pub async fn launch(id: &str) -> Result<()> {
+pub async fn launch(id: &str, offline: bool) -> Result<()> {
     let event_id = parse_event_id(id)?;
 
     let git_repo = Repo::discover().context("failed to find a git repository")?;
@@ -44,10 +44,12 @@ pub async fn launch(id: &str) -> Result<()> {
         .ok()
         .flatten();
 
-    if let Some((remote_name, _)) = &nostr_remote {
-        run_git_fetch(remote_name)?;
-    } else {
-        fetching_with_report(git_repo_path, &client, &repo_coordinates).await?;
+    if !offline {
+        if let Some((remote_name, _)) = &nostr_remote {
+            run_git_fetch(remote_name)?;
+        } else {
+            fetching_with_report(git_repo_path, &client, &repo_coordinates).await?;
+        }
     }
 
     let repo_ref = get_repo_ref_from_cache(Some(git_repo_path), &repo_coordinates).await?;