vade-cli 0.1.0

A command-line tool to deploy applications on Linux servers
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use crate::templating;
use crate::templating::SERVER_SETUP_TEMPLATE;
use miette::{IntoDiagnostic, Report, WrapErr};
use std::path::PathBuf;
use std::{fs, path};

pub struct ServerSetup {
    pub out_dir: PathBuf,
}

impl ServerSetup {
    pub fn execute(self) -> Result<(), Report> {
        fs::create_dir_all(&self.out_dir)
            .into_diagnostic()
            .with_context(|| {
                format!(
                    "failed to create output directory at `{}`",
                    self.out_dir.display()
                )
            })?;

        let out_dir_abs = path::absolute(&self.out_dir).unwrap();
        let context = templating::base_minijinja_context(&out_dir_abs, None, None);
        let mut env = templating::base_minijinja_env()?;

        // Write the pyinfra deploy
        let server_setup =
            templating::render_internal(&mut env, &context, "server-setup", SERVER_SETUP_TEMPLATE)?;

        fs::write(self.out_dir.join("execute.py"), server_setup)
            .into_diagnostic()
            .context("failed to write pyinfra deploy")?;

        fs::write(self.out_dir.join("assign-ports.py"), RESERVE_PORTS_SCRIPT)
            .into_diagnostic()
            .context("failed to write port-reservation script")?;

        Ok(())
    }
}

pub static RESERVE_PORTS_SCRIPT: &str = include_str!("../resources/scripts/assign-ports.py");