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feat(functions): derive the shared help palette from the fish theme

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__fish_palette's c_cmd/c_flag/c_arg/c_dim now read fish's own highlighter
variables (fish_color_command/option/param/autosuggestion) when set, and
c_head reads the pager's fish_pager_color_prefix, so --help text matches
whatever the user's actual theme renders at the prompt instead of a fixed
guess at it. Each role keeps its previous static value as a fallback
(e.g. a --no-config script, or the theme variable being unset or empty).

Routes __fish_help_header's title/section colors and config-help's,
gi's, and git-clean's own hand-rolled --help blocks through the palette
instead of their hardcoded set_color calls, which fixes the
--help-vs-actual-prompt color mismatch across most of the config's
functions in one place (__fish_help_header backs the majority of
user-facing --help output).

Also fixes role mismatches found along the way: several already-palette
functions (dockup, fish-deps, pkg, play-media, dng2avif) were coloring
their <placeholder>/[bracket] argument text with c_dim instead of c_arg,
and scrub's "Aggressive Targets:" heading was still a hardcoded
set_color call sitting next to an otherwise-converted help block.
This commit is contained in:
rootiest
2026-09-21 01:19:38 -04:00
parent 02c060f9f1
commit 610714476d
11 changed files with 103 additions and 96 deletions
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functions/dng2avif.fish
+5 -5
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@@ -39,13 +39,13 @@ function dng2avif --description 'Convert DNG raw to 10-bit HDR AVIF'
# Help Screen
if set -q _flag_help; or test (count $argv) -eq 0 -a -z "$_flag_input"
__fish_palette
echo "$c_head""Usage:$c_reset $c_cmd""dng2avif$c_reset $c_flag""[options]$c_reset $c_dim""[input.dng]$c_reset"
echo "$c_head""Usage:$c_reset $c_cmd""dng2avif$c_reset $c_flag""[options]$c_reset $c_arg""[input.dng]$c_reset"
echo ""
echo "$c_head""Options:$c_reset"
echo " $c_flag-i$c_reset, $c_flag--input$c_reset $c_dim""FILE$c_reset Input DNG file"
echo " $c_flag-o$c_reset, $c_flag--output$c_reset $c_dim""FILE$c_reset Output AVIF file (defaults to input name)"
echo " $c_flag-q$c_reset, $c_flag--quality$c_reset $c_dim""N$c_reset Encoding quality 0-100 (default: 92)"
echo " $c_flag-s$c_reset, $c_flag--speed$c_reset $c_dim""N$c_reset Encoder speed 0-10 (default: 3, 0=slowest)"
echo " $c_flag-i$c_reset, $c_flag--input$c_reset $c_arg""FILE$c_reset Input DNG file"
echo " $c_flag-o$c_reset, $c_flag--output$c_reset $c_arg""FILE$c_reset Output AVIF file (defaults to input name)"
echo " $c_flag-q$c_reset, $c_flag--quality$c_reset $c_arg""N$c_reset Encoding quality 0-100 (default: 92)"
echo " $c_flag-s$c_reset, $c_flag--speed$c_reset $c_arg""N$c_reset Encoder speed 0-10 (default: 3, 0=slowest)"
echo " $c_flag-h$c_reset, $c_flag--help$c_reset Show this help message"
return 0
end