args: add more possible values for manpage names
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>pull/379/head
parent
dedee908d1
commit
11f3077b06
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@ -74,7 +74,7 @@ pub enum SubCommand {
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destination_path: Option<PathBuf>,
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},
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#[structopt(display_order = 5)]
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/// print compile time feature flags of this binary
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/// Print compile time feature flags of this binary
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CompiledWith,
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/// Print log file location.
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PrintLogPath,
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@ -87,12 +87,16 @@ pub enum SubCommand {
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#[derive(Debug, StructOpt)]
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pub struct ManOpt {
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#[structopt(default_value = "meli", possible_values=&["meli", "conf", "themes", "meli.7", "guide"], value_name="PAGE", parse(try_from_str = manpages::parse_manpage))]
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#[cfg(feature = "cli-docs")]
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#[cfg_attr(feature = "cli-docs", structopt(default_value = "meli", possible_values=manpages::POSSIBLE_VALUES, value_name="PAGE", parse(try_from_str = manpages::parse_manpage)))]
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/// Name of manual page.
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pub page: manpages::ManPages,
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/// If true, output text in stdout instead of spawning $PAGER.
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#[structopt(long = "no-raw", alias = "no-raw", value_name = "bool")]
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#[cfg(feature = "cli-docs")]
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#[cfg_attr(
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feature = "cli-docs",
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structopt(long = "no-raw", alias = "no-raw", value_name = "bool")
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)]
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pub no_raw: Option<Option<bool>>,
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}
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@ -108,6 +112,19 @@ pub mod manpages {
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use crate::{Error, Result};
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pub const POSSIBLE_VALUES: &[&str] = &[
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"meli",
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"meli.1",
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"conf",
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"meli.conf",
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"meli.conf.5",
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"themes",
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"meli-themes",
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"meli-themes.5",
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"guide",
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"meli.7",
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];
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pub fn parse_manpage(src: &str) -> Result<ManPages> {
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match src {
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"" | "meli" | "meli.1" | "main" => Ok(ManPages::Main),
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