--- a/rust/rhg/src/main.rs Tue Nov 09 19:55:46 2021 +0100
+++ b/rust/rhg/src/main.rs Tue Nov 09 17:09:40 2021 +0100
@@ -1,4 +1,5 @@
extern crate log;
+use crate::error::CommandError;
use crate::ui::Ui;
use clap::App;
use clap::AppSettings;
@@ -20,7 +21,6 @@
pub mod utils {
pub mod path_utils;
}
-use error::CommandError;
fn main_with_result(
process_start_time: &blackbox::ProcessStartTime,
@@ -28,7 +28,7 @@
repo: Result<&Repo, &NoRepoInCwdError>,
config: &Config,
) -> Result<(), CommandError> {
- check_extensions(config)?;
+ check_unsupported(config)?;
let app = App::new("rhg")
.global_setting(AppSettings::AllowInvalidUtf8)
@@ -616,3 +616,15 @@
})
}
}
+
+fn check_unsupported(config: &Config) -> Result<(), CommandError> {
+ check_extensions(config)?;
+
+ if std::env::var_os("HG_PENDING").is_some() {
+ // TODO: only if the value is `== repo.working_directory`?
+ // What about relative v.s. absolute paths?
+ Err(CommandError::unsupported("$HG_PENDING"))?
+ }
+
+ Ok(())
+}