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Fix: Ensure --version flag works correctly for cargo stylus #55

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merged 3 commits into from
Jul 26, 2024
Merged

Fix: Ensure --version flag works correctly for cargo stylus #55

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292ca29
Fix: Ensure --version flag works correctly for cargo stylus
joewnga Jul 18, 2024
1d6fb45
added documentation comments for the help and version info functions
joewnga Jul 25, 2024
2e5acea
Apply suggestions from code review
rauljordan Jul 26, 2024
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13 changes: 7 additions & 6 deletions main/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
// For licensing, see https://github.com/OffchainLabs/cargo-stylus/blob/main/licenses/COPYRIGHT.md

use cargo_stylus_util::{color::Color, sys};
use clap::Parser;
use clap::{CommandFactory, Parser};
use eyre::{bail, Result};

// Conditional import for Unix-specific `CommandExt`
Expand Down Expand Up @@ -34,7 +34,6 @@ enum Subcommands {
/// Export a Solidity ABI.
ExportAbi,
/// Cache a contract.
#[command(alias = "c")]
Cache,
/// Check a contract.
#[command(alias = "c")]
Expand Down Expand Up @@ -101,14 +100,16 @@ const COMMANDS: &[Binary] = &[
},
];

// prints help message and exits
fn exit_with_help_msg() -> ! {
Opts::parse_from(["--help"]);
unreachable!()
Opts::command().print_help().unwrap();
std::process::exit(0);
}

// prints version information and exits
fn exit_with_version() -> ! {
Opts::parse_from(["--version"]);
unreachable!()
println!("{}", Opts::command().render_version());
std::process::exit(0);
}

fn main() -> Result<()> {
Expand Down
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