vake 1.0.0

Custom build tool for the In Silico project
Documentation 
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use log::error;

use super::parse::Recipe;

pub fn init(recipe: &Recipe) {
    let options = &recipe.options;
    let entries = &recipe.entries;
    let associations = &recipe.associations;

    let active_directory = options.active_directory.as_path();
    let entry_file = active_directory.join(options.entry_name.as_str());

    let mut recipe_errors = 0;

    if !active_directory.exists() {
        error!("The active directory '{:?}' does not exist", options.active_directory.as_os_str().to_str().expect("Expected a specified directory"));
        recipe_errors += 1;
    }

    if !entry_file.exists() {
        error!("The specified entry file '{}' does not exist", entry_file.display());
        recipe_errors += 1;
    }

    for entry in entries {
        let path = active_directory.join(entry.path.clone());

        if !path.exists() {
            error!("The directory specified for recipe '{}' does not exist", path.display());
            recipe_errors += 1;
        }
    }

    for association in associations {
        let path = active_directory.join(association.path.clone());

        if !path.exists() {
            error!("The directory specified for association '{}' does not exist", path.display());
            recipe_errors += 1;
        }
    }

    if recipe_errors > 0 {
        error!("Recipe failed with {} error(s) when attempting to build from directory '{}'", recipe_errors, options.active_directory.as_os_str().to_str().expect("Expected a specified directory"));
        std::process::exit(1);
    }
}