this to myself, i'm literally on the left with a custom command (wrapped by meson to capture output, to feed input) [209/229] Generating waybar-backlight-slider.5 with a custom command (wrapped by meson to capture output, to feed input) [165/229] Generating waybar-states.5 with a custom command (wrapped by meson to capture output, to feed input) [162/229] Generating waybar-disk.5 with a custom command (wrapped by meson to capture output, to feed input) [183/229] Generating waybar-river-mode.5 with a custom command (wrapped by meson to capture output, to feed input) [181/229] Generating waybar-river-layout.5 with a custom command (wrapped by meson to capture output,