dotr-dear 1.4.1

A dotfiles manager as dear as a daughter.
Documentation 
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use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use toml::Table;

use crate::utils::{get_string_hashmap_from_value, get_vec_string_from_value, is_empty_table};

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Profile {
    #[serde(skip)]
    pub name: String,
    #[serde(skip_serializing_if = "is_empty_table")]
    pub variables: Table,
    pub dependencies: Vec<String>,
    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
    pub prompts: HashMap<String, String>,
}

impl Profile {
    pub fn new(name: &str) -> Self {
        Profile {
            name: name.to_string(),
            variables: Table::new(),
            dependencies: Vec::new(),
            prompts: HashMap::new(),
        }
    }

    pub fn from_table(name: &str, table: &Table) -> anyhow::Result<Self> {
        let variables = match table.get("variables") {
            Some(var_block) => var_block
                .as_table()
                .ok_or_else(|| anyhow::anyhow!("The 'variables' field must be a table"))?
                .clone(),
            None => Table::new(),
        };
        let dependencies = get_vec_string_from_value(table.get("dependencies"))?;
        let prompts = get_string_hashmap_from_value(table.get("prompts"))?;
        Ok(Self {
            name: name.to_string(),
            variables,
            dependencies,
            prompts,
        })
    }
}