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made things mildly less effiecient so I could print pretty help

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Pagwin 2022-09-25 16:25:19 -04:00
parent 616049c7dc
commit d254bbd4cd
2 changed files with 3 additions and 12 deletions
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2
Cargo.toml
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@ -1,6 +1,6 @@
[package] [package]
name = "ppi" name = "ppi"
version = "1.1.0" version = "1.1.1"
edition = "2021" edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

13
src/main.rs
View file

@ -68,16 +68,7 @@ fn main() -> Result<(),Errors> {
.author(clap::crate_authors!()) .author(clap::crate_authors!())
.subcommands(skeletons.keys().map(|v|Command::new(v).arg(Arg::new("output_dir").takes_value(true).action(clap::ArgAction::Append)))) .subcommands(skeletons.keys().map(|v|Command::new(v).arg(Arg::new("output_dir").takes_value(true).action(clap::ArgAction::Append))))
.subcommands(scripts.keys().map(|v|Command::new(v).arg(Arg::new("script_args").takes_value(true)))); .subcommands(scripts.keys().map(|v|Command::new(v).arg(Arg::new("script_args").takes_value(true))));
let mut short_help = String::new(); let mut prog_copy = program.clone();
let mut long_help = String::new();
{
let mut short_help_buf = Vec::new();
let mut long_help_buf = Vec::new();
program.write_help(&mut Cursor::new(&mut short_help_buf))?;
program.write_help(&mut Cursor::new(&mut long_help_buf))?;
short_help_buf.as_slice().read_to_string(&mut short_help)?;
long_help_buf.as_slice().read_to_string(&mut long_help)?;
}
program.build(); program.build();
let matches = program.get_matches(); let matches = program.get_matches();
for (skelly_name, (skelly_src, skelly_branch)) in skeletons { for (skelly_name, (skelly_src, skelly_branch)) in skeletons {
@ -177,7 +168,7 @@ fn main() -> Result<(),Errors> {
std::process::exit(std::process::Command::new(script.1).args(sub.get_many::<String>("script_args").map(Iterator::collect).unwrap_or(Vec::new())).spawn()?.wait()?.code().ok_or(Errors::Unknown)?); std::process::exit(std::process::Command::new(script.1).args(sub.get_many::<String>("script_args").map(Iterator::collect).unwrap_or(Vec::new())).spawn()?.wait()?.code().ok_or(Errors::Unknown)?);
} }
} }
println!("{}", short_help); prog_copy.print_help()?;
Ok(()) Ok(())
} }
#[derive(Debug)] #[derive(Debug)]