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use std::io::{Error, ErrorKind::Other, Result};
use crate::configuration::Configuration;
use std::process::{Command, Stdio};
const COMMAND: &str = "rsync";
pub struct Publish;
impl Publish {
pub fn new() -> Self {
Publish
}
}
impl super::Command for Publish {
fn before_dependencies(&self) -> Vec<Box<dyn super::Command>> {
vec![]
}
fn execute(&self, input: Option<&String>, configuration: &Configuration, _: &String) -> Result<()> {
let input = input
.ok_or_else(|| Error::new(Other, "You must provide a location to publish the blog"))?;
Command::new(COMMAND)
.arg("--version")
.stdout(Stdio::null())
.stderr(Stdio::null())
.status()
.map_err(|_| Error::new(Other, "Publishing requires rsync"))?;
Command::new(COMMAND)
.arg("-r")
.arg(format!("{}/", &configuration.blog_output_directory.display()))
.arg(input.as_str())
.stdout(Stdio::null())
.stderr(Stdio::null())
.status()
.map_err(|_| Error::new(Other, "Rsync failed to publish."))?;
return Ok(())
}
fn after_dependencies(&self) -> Vec<Box<dyn super::Command>> {
vec![]
}
fn command(&self) -> &'static str {
"publish"
}
fn help(&self) -> &'static str {
"<destination>\t\tPublishes the blog to a remote host"
}
}
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