Remove Python launcher and use the Rusty

.config/eww/scripts/launch.py

@@ -1,128 +0,0 @@
-#!/usr/bin/env python3
-
-import subprocess
-import json
-from string import Template
-import os
-
-
-def panic(err):
-    import traceback
-    print(traceback.format_exc())
-    print(f"error {err}")
-    os._exit(1)
-
-
-class Monitor:
-    id: int
-    name: str
-    width: int
-    height: int
-    def __init__(self, id: int, name: str, width: int, height: int):
-        self.id = id
-        self.name = name
-        self.width = width
-        self.height = height
-
-
-def get_monitors() -> list[Monitor]:
-    ws = subprocess.run(
-        ["hyprctl", "monitors", "-j"],
-        capture_output=True
-    )
-    _monitors = json.loads(ws.stdout)
-
-    ret = []
-    for m in _monitors:
-        ret.append(Monitor(
-            id=m["id"],
-            name=m["name"],
-            width=m["width"],
-            height=m["height"],
-        ))
-    return ret
-
-
-def temlate(source: str, monitor: Monitor, bar_name: str, home: str, base_dir: str) -> str:
-    height = int(monitor.height * .02)
-    return Template(source) \
-        .safe_substitute({
-            "monitor": monitor.id,
-            "monitor_name": monitor.name,
-            "bar_name": bar_name,
-            "home": home,
-            "base_dir": base_dir,
-            "height": height,
-        })
-
-
-def generate_bar_config(monitor: Monitor, bar_name: str, home: str, base_dir: str, source_dir: str, dest_dir: str):
-    items = os.listdir(source_dir)
-    for item in items:
-        if os.path.isdir(f"{source_dir}/{item}"):
-            os.makedirs(f"{dest_dir}/{item}")
-            generate_bar_config(monitor, bar_name, home, base_dir, f"{source_dir}/{item}", f"{dest_dir}/{item}")
-        elif os.path.isfile(f"{source_dir}/{item}"):
-            data = ""
-            try:
-                with open(f"{source_dir}/{item}", "r") as fp:
-                    data = fp.read()
-            except Exception as e:
-                panic(e)
-
-            data = temlate(
-                data,
-                monitor,
-                bar_name,
-                home,
-                base_dir
-            )
-
-            try:
-                with open(f"{dest_dir}/{item}", "w") as fp:
-                    fp.write(data)
-            except Exception as e:
-                panic(e)
-
-
-def launch_bar(monitor: Monitor, wayland_display: str):
-    bar_name = f"bar-{wayland_display}-{monitor.id}"
-    dir = f"/tmp/vbar/{wayland_display}/{monitor.id}"
-
-    home = os.getenv("HOME", default=None)
-    if home == None:
-        panic("HOME environment variable is unset")
-
-    try:
-        os.makedirs(dir)
-    except FileExistsError:
-        try:
-            subprocess.run(["rm", "-rf", dir])
-            os.makedirs(dir)
-        except Exception as e:
-            panic(e)
-
-    config = generate_bar_config(monitor, bar_name, home, dir, f"{home}/.config/eww/templates/bar", dir)
-
-    try:
-        subprocess.run(["eww", "-c", dir, "reload"])
-        subprocess.run(["eww", "-c", dir, "open", bar_name])
-    except Exception as e:
-        panic(e)
-
-
-def main():
-    wayland_display = os.getenv("WAYLAND_DISPLAY", default=None)
-    if wayland_display is None:
-        os.exit(1)
-    monitors = get_monitors()
-    for monitor in monitors:
-        launch_bar(
-            monitor=monitor,
-            wayland_display=wayland_display,
-        )
-
-
-if __name__ == '__main__':
-    main()
-

.config/hypr/hyprland.conf

@@ -21,7 +21,7 @@ monitor=eDP-1,1366x768@60,3840x1392,1
 # See https://wiki.hyprland.org/Configuring/Keywords/ for more
 
 # Execute your favorite apps at launch
-exec-once = ~/.config/eww/scripts/launch.py
+exec-once = ~/.config/eww/scripts/launch.rs
 exec-once = wl-paste --watch cliphist store
 exec-once = hyprpaper