Add status command

[rbdr/blog] / src / command / status / mod.rs

mod configuration_status;

use std::io::Result;

pub struct Status;

impl Status {
    pub fn new() -> Self {
        Status
    }
}

impl super::Command for Status {
    fn before_dependencies(&self) -> Vec<Box<dyn super::Command>> {
        vec![]
    }

    fn execute(&self, _: Option<&String>) -> Result<()> {
        let status_providers = available_status_providers();
        for status_provider in status_providers {
            println!("{}", status_provider());
        }
        return Ok(())
    }

    fn after_dependencies(&self) -> Vec<Box<dyn super::Command>> {
        vec![]
    }

    fn command(&self) -> &'static str {
        "status"
    }

    fn help(&self) -> &'static str {
        "\t\t\t\tPrints the status of your blog"
    }
}

fn available_status_providers() -> Vec<fn() -> String> {
    vec![
        configuration_status::status,
    ]
}