2022-02-11 18:47:34 +00:00
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use clap::{Parser, Subcommand};
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2021-11-30 18:30:19 +00:00
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#[derive(Parser)]
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2024-01-17 14:06:56 +00:00
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#[command(version, about, long_about = None)]
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2022-09-02 20:37:23 +00:00
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#[command(propagate_version = true)]
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2021-11-30 18:30:19 +00:00
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struct Cli {
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2022-09-02 20:37:23 +00:00
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#[command(subcommand)]
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2021-11-30 18:30:19 +00:00
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command: Commands,
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}
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#[derive(Subcommand)]
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enum Commands {
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/// Adds files to myapp
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2022-07-23 00:36:26 +00:00
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Add { name: Option<String> },
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2021-11-30 18:30:19 +00:00
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}
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fn main() {
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let cli = Cli::parse();
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// You can check for the existence of subcommands, and if found use their
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2022-02-14 21:47:20 +00:00
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// matches just as you would the top level cmd
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2021-11-30 18:30:19 +00:00
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match &cli.command {
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Commands::Add { name } => {
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2023-01-29 19:14:47 +00:00
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println!("'myapp add' was used, name is: {name:?}")
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2021-11-30 18:30:19 +00:00
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}
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}
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}
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