otoroshictl 0.0.6

a CLI to manage your otoroshi clusters with style ;)
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use crate::cli::cliopts::{CliOpts, Commands};
use crate::{cli_stderr_printline, cli_stdout_printline};
use crate::utils::otoroshi::Otoroshi;

use cli_table::{print_stdout, Cell, Style, Table};
use serde::{Serialize, Deserialize};

#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct OtoroshiVersion {
    #[serde(alias = "raw")]
    pub version: String,
    pub major: i32,
    pub minor: i32,
    pub patch: i32,
    pub build: Option<i32>,
    pub suffix: Option<String>,
    pub suffix_version: Option<i32>,
}

pub struct VersionCommand {}

impl VersionCommand {

    fn default_display(version: OtoroshiVersion) -> () {
        let table = vec![
            vec![  
                version.version.cell(),
                version.major.cell(),
                version.minor.cell(),
                version.patch.cell(),
                version.build.map(|v| format!("{}", v)).unwrap_or("".to_string()).cell(),
                version.suffix.map(|v| format!("{}", v)).unwrap_or("".to_string()).cell(),
                version.suffix_version.map(|v| format!("{}", v)).unwrap_or("".to_string()).cell(),
            ]
        ]
        .table()
        .title(vec![
            "version".cell().bold(true).foreground_color(Some(cli_table::Color::Green)),
            "major".cell().bold(true),
            "minor".cell().bold(true),
            "patch".cell().bold(true),
            "build".cell().bold(true),
            "suffix".cell().bold(true),
            "suffix version".cell().bold(true),
        ]);
        let _ = print_stdout(table);
    }

    pub async fn display(cli_opts: CliOpts, _command: &Commands) -> () {
        match Otoroshi::get_version(cli_opts.clone()).await {
            None => {
                cli_stderr_printline!("error while fetching version");
                std::process::exit(-1)
            },
            Some(version) => {
                match cli_opts.ouput {
                    Some(str) => {
                        match str.as_str() {
                            "json" => cli_stdout_printline!("{}", serde_json::to_string(&version).unwrap()),
                            "json_pretty" => cli_stdout_printline!("{}", serde_json::to_string_pretty(&version).unwrap()),
                            "yaml" => cli_stdout_printline!("{}", serde_yaml::to_string(&version).unwrap()),
                            "raw"  => cli_stdout_printline!("{}", version.version),
                            _ => Self::default_display(version),
                        }
                    },
                    _ => Self::default_display(version),
                };
            },
        };    
    }
}