diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/udt-palette | 49 |
1 files changed, 43 insertions, 6 deletions
diff --git a/bin/udt-palette b/bin/udt-palette index 1a1c6b0..1df0c4f 100755 --- a/bin/udt-palette +++ b/bin/udt-palette @@ -114,17 +114,34 @@ def rgba(c): BANNER = "Generated by udt-palette from palette/{scheme}.conf. Do not edit." +# The names the rofi themes reference. They are Catppuccin spellings because +# that is what the themes were written against, but each is filled from a role, +# so a scheme that names nothing "base" still produces a parseable palette. +ROFI_NAMES = [ + ("base", "bg"), ("mantle", "bg_alt"), ("crust", "bg_deep"), + ("surface0", "surface"), ("surface1", "surface_alt"), + ("surface2", "surface_high"), + ("text", "fg"), ("subtext0", "fg_dim"), ("subtext1", "fg_bright"), + ("overlay0", "fg_faint"), ("overlay1", "mid_low"), ("overlay2", "mid_high"), + ("red", "critical"), ("green", "success"), ("yellow", "warning"), + ("teal", "info"), ("blue", "border_active"), ("lavender", "accent"), +] + + def gen_rofi(res, scheme, palette): - """rofi: the structural palette, under the scheme's own colour names. + """rofi: the structural palette, under the names the themes reference. - Emits palette names rather than roles because the rofi themes were written - against Catppuccin names and still use them. The role layer reaches rofi - through accent.rasi, which udt-accent generates per wallpaper. + Every value comes from a role, not from the scheme's own colour names: the + themes ask for @base and @text, and Tokyo Night calls those bg and fg, so + emitting palette names outright left the themes referencing colours that + did not exist and rofi refusing to parse the file. """ - rows = "\n".join(f" {k + ':':11}{v}ff;" for k, v in sorted(palette.items())) + rows = "\n".join(f" {name + ':':11}{hex8(res[role])};" + for name, role in ROFI_NAMES) return ( f"/*\n * {BANNER.format(scheme=scheme)}\n *\n" - " * Structural colors only. The accent lives in accent.rasi.\n */\n\n" + " * Structural colors only. The accent lives in accent.rasi.\n" + " * Names are Catppuccin's; values come from the scheme's roles.\n */\n\n" f"* {{\n{rows}\n}}\n" ) @@ -444,6 +461,26 @@ def selftest(): assert not missing, f"{scheme} is missing roles: {sorted(missing)}" assert not extra, f"{scheme} has roles no other scheme has: {sorted(extra)}" + # Every name the rofi themes reference must be emitted, or rofi refuses to + # parse the theme and every launcher on the desktop stops opening. This is + # a real regression that shipped: gen_rofi used to emit the scheme's own + # colour names, which only happened to match under Catppuccin. + theme_dir = REPO / "rofi" / "udt" + used = set() + for theme in theme_dir.glob("*.rasi"): + if theme.name in ("palette.rasi", "accent.rasi"): + continue + # Only @name in a colour-property value: @import is a directive and + # @radius a dimension, neither of which this file defines. + # Only @name in a colour-property value. @import is a directive and + # border-radius a dimension, so neither is a colour this file owes. + used |= set(re.findall( + r"(?!border-radius)(?:[\w-]*color|background[\w-]*|border):\s*@(\w+)", + theme.read_text())) + emitted = {name for name, _ in ROFI_NAMES} | {"accent"} + missing = used - emitted + assert not missing, f"rofi themes reference undefined colours: {sorted(missing)}" + # Alpha survives the round trip into each syntax. assert hex8((202, 211, 245, 75)) == "#cad3f5bf", hex8((202, 211, 245, 75)) assert hex8((202, 211, 245, 100)) == "#cad3f5ff" |