Generalize --detect-color-scheme to --color-scheme

assets/completions/_bat.ps1.in

@@ -32,7 +32,7 @@ Register-ArgumentCompleter -Native -CommandName '{{PROJECT_EXECUTABLE}}' -Script
             [CompletionResult]::new('--color', 'color', [CompletionResultType]::ParameterName, 'When to use colors (*auto*, never, always).')
             [CompletionResult]::new('--italic-text', 'italic-text', [CompletionResultType]::ParameterName, 'Use italics in output (always, *never*)')
             [CompletionResult]::new('--decorations', 'decorations', [CompletionResultType]::ParameterName, 'When to show the decorations (*auto*, never, always).')
-            [CompletionResult]::new('--detect-color-scheme', 'detect-color-scheme', [CompletionResultType]::ParameterName, 'When to detect the terminal''s color scheme (*auto*, never, always).')
+            [CompletionResult]::new('--color-scheme', 'color-scheme', [CompletionResultType]::ParameterName, 'Whether to choose a dark or light syntax highlighting theme (*auto*, auto:always, dark, light, system).')
             [CompletionResult]::new('--paging', 'paging', [CompletionResultType]::ParameterName, 'Specify when to use the pager, or use `-P` to disable (*auto*, never, always).')
             [CompletionResult]::new('--pager', 'pager', [CompletionResultType]::ParameterName, 'Determine which pager to use.')
             [CompletionResult]::new('-m', 'm', [CompletionResultType]::ParameterName, 'Use the specified syntax for files matching the glob pattern (''*.cpp:C++'').')

assets/completions/bat.bash.in

@@ -100,10 +100,12 @@ _bat() {
 		COMPREPLY=($(compgen -W "auto never character" -- "$cur"))
 		return 0
 		;;
-	--color | --decorations | --paging | --detect-color-scheme)
+	--color | --decorations | --paging)
 		COMPREPLY=($(compgen -W "auto never always" -- "$cur"))
 		return 0
 		;;
+	--color-scheme)
+		COMPREPLY=($(compgen -W "auto auto:always dark light system" -- "$cur"))
 	--italic-text)
 		COMPREPLY=($(compgen -W "always never" -- "$cur"))
 		return 0
@@ -166,7 +168,6 @@ _bat() {
 			--color
 			--italic-text
 			--decorations
-			--detect-color-scheme
 			--force-colorization
 			--paging
 			--pager
@@ -175,6 +176,7 @@ _bat() {
 			--theme
 			--theme-dark
 			--theme-light
+			--color-scheme
 			--list-themes
 			--squeeze-blank
 			--squeeze-limit

assets/completions/bat.fish.in

@@ -99,7 +99,13 @@ set -l color_opts '
 '
 set -l decorations_opts $color_opts
 set -l paging_opts $color_opts
-set -l detect_color_scheme_opts $color_opts
+set -l color_scheme_opts "
+    auto\t'Use the terminal\'s color scheme if the output is not redirected (default)'
+    auto:always\t'Always use the terminal\'s color scheme'
+    dark\t'Use a dark syntax highlighting theme'
+    light\t'Use a light syntax highlighting theme'
+    system\t'Query the OS for its color scheme (macOS only)'
+"
 
 # Include some examples so we can indicate the default.
 set -l pager_opts '
@@ -144,7 +150,7 @@ complete -c $bat -l config-file -f -d "Display location of configuration file" -
 
 complete -c $bat -l decorations -x -a "$decorations_opts" -d "When to use --style decorations" -n __bat_no_excl_args
 
-complete -c $bat -l detect-color-scheme -x -a "$detect_color_scheme_opts" -d "When to detect the terminal's color scheme" -n __bat_no_excl_args
+complete -c $bat -l color-scheme -x -a "$color_scheme_opts" -d "Whether to choose a dark or light syntax highlighting theme" -n __bat_no_excl_args
 
 complete -c $bat -l diagnostic -d "Print diagnostic info for bug reports" -n __fish_is_first_arg
 

assets/completions/bat.zsh.in

@@ -40,7 +40,7 @@ _{{PROJECT_EXECUTABLE}}_main() {
         --color='[specify when to use colors]:when:(auto never always)'
         --italic-text='[use italics in output]:when:(always never)'
         --decorations='[specify when to show the decorations]:when:(auto never always)'
-        --detect-color-scheme="[specify when to detect the terminal's color scheme]:when:(auto never always)"
+        --color-scheme="[whether to choose a dark or light syntax highlighting theme]:scheme:(auto auto:always dark light system)"
         --paging='[specify when to use the pager]:when:(auto never always)'
         '(-m --map-syntax)'{-m+,--map-syntax=}'[map a glob pattern to an existing syntax name]: :->syntax-maps'
         '(--theme)'--theme='[set the color theme for syntax highlighting]:theme:->themes'