propagate DISPLAY to subprocess

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index e0d42f9..9f20a01 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -21,11 +21,13 @@ struct Args {
 async fn main() -> Result<(), Box<dyn Error>> {
     pretty_env_logger::init();
     let args = Args::parse();
+    let display = env::var("DISPLAY")?;
 
     info!("Current directory: {}", env::current_dir()?.display());
     fs::create_dir(PROFILE_ROOT).ok();
     let mut geckodriver = Command::new("geckodriver")
         .env("MOZ_REMOTE_SETTINGS_DEVTOOLS", "1")
+        .env("DISPLAY", display)
         .arg("--profile-root").arg("/tmp/geckodriver-dashboard").spawn()?;
 
     let c = ClientBuilder::native().connect("http://localhost:4444").await.expect("failed to connect to WebDriver");
@@ -43,6 +45,7 @@ async fn main() -> Result<(), Box<dyn Error>> {
         fs::write(&tmp_path, img)?;
         fs::rename(&tmp_path, output_path)?;
         time::sleep(Duration::from_secs(15)).await;
+        info!("Wrote {}", output_path.display());
     }
 
     // c.close().await?;