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Fix 'bat cache other-arg', closes #666

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This commit is contained in:
sharkdp 2019-09-21 09:10:12 +02:00
parent 4df5973fde
commit f5d359927a
2 changed files with 32 additions and 13 deletions
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34
src/clap_app.rs
View File

@ -8,11 +8,7 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> {
AppSettings::ColorNever
};
// Check if the current directory contains a file name cache, if it does
// do not make the arguements for subcommand 'cache' required.
let arg_group_required = !Path::new("cache").exists();
ClapApp::new(crate_name!())
let app = ClapApp::new(crate_name!())
.version(crate_version!())
.global_setting(clap_color_setting)
.global_setting(AppSettings::DeriveDisplayOrder)
@ -380,7 +376,15 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> {
.hidden(true)
.help("Show bat's cache directory."),
)
.subcommand(
.help_message("Print this help message.")
.version_message("Show version information.");
// Check if the current directory contains a file name cache. Otherwise,
// enable the 'bat cache' subcommand.
if Path::new("cache").exists() {
app
} else {
app.subcommand(
SubCommand::with_name("cache")
.about("Modify the syntax-definition and theme cache")
.arg(
@ -402,7 +406,7 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> {
.group(
ArgGroup::with_name("cache-actions")
.args(&["build", "clear"])
.required(arg_group_required),
.required(true),
)
.arg(
Arg::with_name("source")
@ -422,11 +426,15 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> {
"Use a different directory to store the cached syntax and theme set.",
),
)
.arg(Arg::with_name("blank").long("blank").requires("build").help(
"Create completely new syntax and theme sets \
(instead of appending to the default sets).",
)),
.arg(
Arg::with_name("blank")
.long("blank")
.requires("build")
.help(
"Create completely new syntax and theme sets \
(instead of appending to the default sets).",
),
),
)
.help_message("Print this help message.")
.version_message("Show version information.")
}
}

11
tests/integration_tests.rs
View File

@ -459,6 +459,17 @@ fn can_print_file_named_cache() {
.stderr("");
}
#[test]
fn can_print_file_named_cache_with_additional_argument() {
bat_with_config()
.arg("cache")
.arg("test.txt")
.assert()
.success()
.stdout("test\nhello world\n")
.stderr("");
}
#[test]
fn can_print_file_starting_with_cache() {
bat_with_config()