Joseph Doherty
65 lines
1.4 KiB
Rust
65 lines
1.4 KiB
Rust
use std::process::ExitCode;
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use clap::{Parser, Subcommand};
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use mxgateway_client::{CLIENT_VERSION, GATEWAY_PROTOCOL_VERSION, WORKER_PROTOCOL_VERSION};
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use serde_json::json;
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#[derive(Debug, Parser)]
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#[command(name = "mxgw")]
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#[command(about = "MXAccess Gateway Rust test CLI")]
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struct Cli {
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#[command(subcommand)]
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command: Command,
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}
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#[derive(Debug, Subcommand)]
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enum Command {
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Version {
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#[arg(long)]
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json: bool,
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},
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}
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fn main() -> ExitCode {
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let cli = Cli::parse();
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run(cli);
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ExitCode::SUCCESS
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}
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fn run(cli: Cli) {
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match cli.command {
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Command::Version { json } => print_version(json),
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}
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}
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fn print_version(use_json: bool) {
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if use_json {
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println!(
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"{}",
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json!({
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"clientVersion": CLIENT_VERSION,
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"gatewayProtocolVersion": GATEWAY_PROTOCOL_VERSION,
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"workerProtocolVersion": WORKER_PROTOCOL_VERSION,
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})
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);
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return;
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}
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println!("mxgw {CLIENT_VERSION}");
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println!("gateway protocol {GATEWAY_PROTOCOL_VERSION}");
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println!("worker protocol {WORKER_PROTOCOL_VERSION}");
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}
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#[cfg(test)]
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mod tests {
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use clap::Parser;
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use super::Cli;
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#[test]
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fn parses_version_json_command() {
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let parsed = Cli::try_parse_from(["mxgw", "version", "--json"]);
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assert!(parsed.is_ok());
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}
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}
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