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Expose new theme selection in CLI

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Tau Gärtli
2024-07-18 15:38:28 +02:00
parent cda363a3f7
commit cea45e05f3
8 changed files with 227 additions and 33 deletions
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src/bin/bat/clap_app.rs
+52 -1
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@@ -375,13 +375,64 @@ pub fn build_app(interactive_output: bool) -> Command {
.overrides_with("theme")
.help("Set the color theme for syntax highlighting.")
.long_help(
"Set the theme for syntax highlighting. Use '--list-themes' to \
"Set the theme for syntax highlighting. Note that this option overrides \
'--theme-dark' and '--theme-light'. Use '--list-themes' to \
see all available themes. To set a default theme, add the \
'--theme=\"...\"' option to the configuration file or export the \
BAT_THEME environment variable (e.g.: export \
BAT_THEME=\"...\").",
),
)
.arg(
Arg::new("detect-color-scheme")
.long("detect-color-scheme")
.overrides_with("detect-color-scheme")
.value_name("when")
.value_parser(["auto", "never", "always"])
.default_value("auto")
.hide_default_value(true)
.help("Specify when to query the terminal for its colors.")
.long_help(
"Specify when to query the terminal for its colors \
in order to pick an appropriate syntax highlighting theme. \
Use '--theme-light' and '--theme-dark' (or the environment variables \
BAT_THEME_LIGHT and BAT_THEME_DARK) to configure which themes are picked. \
You may also use '--theme' to set a theme that is used regardless of the terminal's colors.\n\n\
Possible values:\n\
* auto (default):\n \
Only query the terminals colors if the output is not redirected. \
This is to prevent race conditions with pagers such as less.\n\
* never\n \
Never query the terminal for its colors \
and assume that the terminal has a dark background.\n\
* always\n \
Always query the terminal for its colors, \
regardless of whether or not the output is redirected."),
)
.arg(
Arg::new("theme-light")
.long("theme-light")
.overrides_with("theme-light")
.value_name("theme")
.help("Sets the color theme for syntax highlighting used for light backgrounds.")
.long_help(
"Sets the theme name for syntax highlighting used when the terminal uses a light background. \
Use '--list-themes' to see all available themes. To set a default theme, add the \
'--theme-light=\"...\" option to the configuration file or export the BAT_THEME_LIGHT \
environment variable (e.g. export BAT_THEME_LIGHT=\"...\")."),
)
.arg(
Arg::new("theme-dark")
.long("theme-dark")
.overrides_with("theme-dark")
.value_name("theme")
.help("Sets the color theme for syntax highlighting used for dark backgrounds.")
.long_help(
"Sets the theme name for syntax highlighting used when the terminal uses a dark background. \
Use '--list-themes' to see all available themes. To set a default theme, add the \
'--theme-dark=\"...\" option to the configuration file or export the BAT_THEME_DARK \
environment variable (e.g. export BAT_THEME_DARK=\"...\")."),
)
.arg(
Arg::new("list-themes")
.long("list-themes")