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add missing help

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fatalerrors
2026-04-15 17:47:15 +02:00
parent c4b0516c45
commit c011f03aee
1 changed files with 18 additions and 0 deletions
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18
profile.d/prompt.sh
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@@ -179,6 +179,24 @@ set_theme()
{ {
local theme_dir="${PROMPT_THEME_DIR:-${MYPATH}/profile.d/themes}" local theme_dir="${PROMPT_THEME_DIR:-${MYPATH}/profile.d/themes}"
# -- help mode -----------------------------------------------------------
if [[ "$1" == "-h" || "$1" == "--help" ]]; then
printf "set_theme: Switch the prompt colour theme for the current shell session.\n\n"
printf "Usage: set_theme [options] [theme]\n\n"
printf "Options:\n"
printf " -h, --help Display this help screen\n"
printf " -l, --list List available themes (default when no argument is given)\n\n"
printf "Arguments:\n"
printf " theme Bare theme name (e.g. 'dark') or an explicit path to a .theme file.\n"
printf " Themes are searched in: %s\n" "$theme_dir"
printf " Override with PROMPT_THEME_DIR in profile.conf [prompt].\n\n"
printf "Examples:\n"
printf " set_theme — list available themes\n"
printf " set_theme dark — apply the dark theme\n"
printf " set_theme ~/my.theme — apply a theme by path\n"
return 0
fi
# -- list mode ----------------------------------------------------------- # -- list mode -----------------------------------------------------------
if [[ $# -eq 0 || "$1" == "-l" || "$1" == "--list" ]]; then if [[ $# -eq 0 || "$1" == "-l" || "$1" == "--list" ]]; then
printf "Available themes in %s:\n" "$theme_dir" printf "Available themes in %s:\n" "$theme_dir"