fix(compatibility): implement device reports (#500)

* fix(compatibility): implement device reports

* docs(changelog): update change

1 files changed, 21 insertions, 0 deletions

diff --git a/src/common/utils/shared.rs b/src/common/utils/shared.rs
index ace5674b..26a2f90a 100644
--- a/src/common/utils/shared.rs
+++ b/src/common/utils/shared.rs
@@ -85,3 +85,24 @@ pub fn _detect_theme(bg: PaletteColor) -> Theme {
         _ => Theme::Dark,
     }
 }
+
+// (this was shamelessly copied from alacritty)
+//
+// This returns the current terminal version as a unique number based on the
+// semver version. The different versions are padded to ensure that a higher semver version will
+// always report a higher version number.
+pub fn version_number(mut version: &str) -> usize {
+    if let Some(separator) = version.rfind('-') {
+        version = &version[..separator];
+    }
+
+    let mut version_number = 0;
+
+    let semver_versions = version.split('.');
+    for (i, semver_version) in semver_versions.rev().enumerate() {
+        let semver_number = semver_version.parse::<usize>().unwrap_or(0);
+        version_number += usize::pow(100, i as u32) * semver_number;
+    }
+
+    version_number
+}