use crate::error; use crate::state; use crate::colour; use crate::config; use std::fs; use std::path; pub fn new(name : String, path : path::PathBuf, config : &mut config::Config) -> Result<(), error::Error> { fn create_all_metadata(path : &path::Path) -> Result<(), error::Error> { fs::create_dir(path.join("notes"))?; let state = state::State::load(path)?; //state.save()?; Ok(()) } // Configuration already contains a vault by the given name. if config.contains_name(&name) { Err(error::Error::Generic(format!("A vault named \"{}\" already exists", name))) } else if config.contains_path(&path) { Err(error::Error::Generic(format!("A vault at the path {:?} already exists", path))) } else { // Folder exists and contains data. if path.exists() && path.is_dir() && path.read_dir()?.next().is_some() { Err(error::Error::Generic(String::from("The specified folder already exists and contains other data, please provide a path to a new or empty folder"))) } // Folder exists and is empty, so set up the vault metadata. else if path.exists() && path.is_dir() { // Create the vault metadata. create_all_metadata(&path)?; config.add(name, path); Ok(()) } // Provided path is to a file, not a directory. else if path.exists() { Err(error::Error::Generic(String::from("The specified path already points to a file, please provide a path to a new or empty folder"))) } // Path does not yet exist, and should be created. else { fs::create_dir_all(&path)?; // Create the vault metadata. create_all_metadata(&path)?; config.add(name, path); Ok(()) } } } pub fn connect(name : String, path : path::PathBuf, config : &mut config::Config) -> Result<(), error::Error> { // Configuration already contains a vault by the given name. if config.contains_name(&name) { Err(error::Error::Generic(format!("A vault named \"{}\" already exists", name))) } else if config.contains_path(&path) { Err(error::Error::Generic(format!("A vault at the path {:?} is already set up", path))) } else { // Folder exists and contains data. if path.exists() && path.is_dir() { // Vault is missing required metadata files. if !path.join("notes").exists() { Err(error::Error::Generic(format!("Cannot connect the vault as it is missing the {} folder", colour::file("notes")))) } else if !path.join("state.toml").exists() { Err(error::Error::Generic(format!("Cannot connect the vault as it is missing the {} file", colour::file("state.toml")))) } // Required metadata exists, so the vault is connected. else { config.add(name, path); Ok(()) } } // Provided path is to a file, not a directory. else if path.exists() { Err(error::Error::Generic(String::from("The specified path points to a file, not a folder"))) } // Path does not yet exist. else { Err(error::Error::Generic(format!("The path {:?} does not exist", path))) } } } pub fn disconnect(name : &String, config : &mut config::Config) -> Result<(), error::Error> { config.remove(name)?; Ok(()) } pub fn delete(name : &String, config : &mut config::Config) -> Result<(), error::Error> { let path = config.remove(name)?; trash::delete(path)?; Ok(()) }