railwayapp 4.30.4

Interact with Railway via CLI
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use super::{Environment, *};
use crate::{
    Configs, GQLClient, controllers::project::get_project, interact_or,
    util::prompt::prompt_options,
};
use anyhow::{Result, bail};

pub async fn link_environment(environment_arg: Option<String>, json: bool) -> Result<()> {
    let mut configs = Configs::new()?;
    let client = GQLClient::new_authorized(&configs)?;
    let linked_project = configs.get_linked_project().await?;

    let project = get_project(&client, &configs, linked_project.project.clone()).await?;

    if project.deleted_at.is_some() {
        bail!(RailwayError::ProjectDeleted);
    }

    let all_environments = &project.environments.edges;
    let environments = all_environments
        .iter()
        .filter(|env| env.node.can_access)
        .map(|env| Environment(&env.node))
        .collect::<Vec<_>>();

    if environments.is_empty() {
        if all_environments.is_empty() {
            bail!("Project has no environments");
        } else {
            bail!("All environments in this project are restricted");
        }
    }

    let environment = match environment_arg {
        // If the environment is specified, find it in the list of environments
        Some(environment) => {
            let environment = environments
                .iter()
                .find(|env| {
                    env.0.id == environment
                        || env.0.name.to_lowercase() == environment.to_lowercase()
                })
                .context("Environment not found")?;
            environment.clone()
        }
        // If the environment is not specified, prompt the user to select one
        None => {
            interact_or!("Environment must be specified when not running in a terminal");

            if environments.len() == 1 {
                match environments.first() {
                    // Project has only one environment, so use that one
                    Some(environment) => environment.clone(),
                    // Project has no environments, so bail
                    None => bail!("Project has no environments"),
                }
            } else {
                // Project has multiple environments, so prompt the user to select one
                prompt_options("Select an environment", environments)?
            }
        }
    };

    let environment_name = environment.0.name.clone();
    let environment_id = environment.0.id.clone();

    configs.link_project(
        linked_project.project.clone(),
        linked_project.name.clone(),
        environment_id.clone(),
        Some(environment_name.clone()),
    )?;
    configs.write()?;

    if json {
        println!(
            "{}",
            serde_json::json!({
                "environment": {
                    "id": environment_id,
                    "name": environment_name
                }
            })
        );
    } else {
        println!("Activated environment {}", environment_name.purple().bold());
    }

    Ok(())
}