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fix(cache): allow --help flag for cache subcommand (#3580)

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* fix(cache): allow --help flag for cache subcommand

* docs: add changelog entry for cache --help fix
This commit is contained in:
dddffgg
2026-02-09 11:06:40 +08:00
committed by GitHub
parent 391e7ff072
commit cb8b637574
3 changed files with 29 additions and 8 deletions
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src/bin/bat/clap_app.rs
+11 -8
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@@ -1,7 +1,5 @@
use bat::style::StyleComponentList;
use clap::{
crate_name, crate_version, value_parser, Arg, ArgAction, ArgGroup, ColorChoice, Command,
};
use clap::{crate_name, crate_version, value_parser, Arg, ArgAction, ColorChoice, Command};
use once_cell::sync::Lazy;
use std::env;
use std::path::{Path, PathBuf};
@@ -694,11 +692,20 @@ pub fn build_app(interactive_output: bool) -> Command {
Command::new("cache")
.hide(true)
.about("Modify the syntax-definition and theme cache")
.arg_required_else_help(true)
.arg(
Arg::new("help")
.short('h')
.long("help")
.action(ArgAction::Help)
.help("Print help"),
)
.arg(
Arg::new("build")
.long("build")
.short('b')
.action(ArgAction::SetTrue)
.conflicts_with("clear")
.help("Initialize (or update) the syntax/theme cache.")
.long_help(
"Initialize (or update) the syntax/theme cache by loading from \
@@ -710,13 +717,9 @@ pub fn build_app(interactive_output: bool) -> Command {
.long("clear")
.short('c')
.action(ArgAction::SetTrue)
.conflicts_with("build")
.help("Remove the cached syntax definitions and themes."),
)
.group(
ArgGroup::new("cache-actions")
.args(["build", "clear"])
.required(true),
)
.arg(
Arg::new("source")
.long("source")