Initial public release of Warp.

Repo-Sync-Origin: warpdotdev/warp-internal@12af1d983b

app/src/crash_reporting/linux.rs

@@ -0,0 +1,30 @@
+use crate::crash_reporting::VirtualEnvironment;
+
+/// Returns what virtualized environment Warp is running in, if any.
+pub fn get_virtualized_environment() -> Option<VirtualEnvironment> {
+    if let Ok(output) = command::blocking::Command::new("systemd-detect-virt").output() {
+        if !output.status.success() {
+            return None;
+        } else {
+            let value = std::str::from_utf8(&output.stdout).ok()?;
+            if value == "none" {
+                return None;
+            }
+            return Some(VirtualEnvironment {
+                name: value.to_owned(),
+            });
+        }
+    };
+
+    // Test specifically for WSL based on existence of a particular file under
+    // /proc.
+    //
+    // See: https://superuser.com/questions/1749781/how-can-i-check-if-the-environment-is-wsl-from-a-shell-script
+    if std::path::Path::new("/proc/sys/fs/binfmt_misc/WSLInterop").exists() {
+        return Some(VirtualEnvironment {
+            name: "wsl".to_owned(),
+        });
+    }
+
+    None
+}