!fixup Different default directories for CLI and ASB

Using the same default directory as data-/config-dir has caused unwanted side effects when running both applications on the same machine.
Use these directory names:
- ASB: xmr-btc-swap/asb
- CLI: xmr-btc-swap/cli

Since the functionality is now application specific the respective functions were moved into the appropriate module of the application.

CHANGELOG.md

@@ -10,11 +10,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - An issue where both the ASB and the CLI point to the same default directory `xmr-btc-swap` for storing data.
-  The asb now uses `xmr-btc-swap-asb` and the CLI `xmr-btc-swap-cli` as default directory.
+  The asb now uses `xmr-btc-swap/asb` and the CLI `xmr-btc-swap/cli` as default directory.
   This is a breaking change.
-  If you want to access data created by a previous version you will have to rename the data folder or one of the following.
-  For the CLI you can use `--data-dir` to point to the old directory.
-  For the ASB you can change the data-dir in the config file of the ASB.
+  If you want to access data created by a previous version you will have to rename the data folder or one of the following:
+  1. For the CLI you can use `--data-dir` to point to the old directory.
+  2. For the ASB you can change the data-dir in the config file of the ASB.
 
 ## [0.5.0] - 2021-04-17
 

swap/src/asb/config.rs

@@ -1,10 +1,9 @@
-use crate::fs::ensure_directory_exists;
+use crate::fs::{ensure_directory_exists, system_config_dir, system_data_dir};
 use crate::tor::{DEFAULT_CONTROL_PORT, DEFAULT_SOCKS5_PORT};
 use anyhow::{Context, Result};
 use config::ConfigError;
 use dialoguer::theme::ColorfulTheme;
 use dialoguer::Input;
-use directories_next::ProjectDirs;
 use libp2p::core::Multiaddr;
 use serde::{Deserialize, Serialize};
 use std::ffi::OsStr;
@@ -100,22 +99,21 @@ pub fn read_config(config_path: PathBuf) -> Result<Result<Config, ConfigNotIniti
     Ok(Ok(file))
 }
 
-/// This is to store the configuration and seed files
-// Linux: /home/<user>/.config/xmr-btc-swap/config.toml
-// OSX: /Users/<user>/Library/Preferences/xmr-btc-swap/config.toml
+/// Default location for storing the config file for the ASB
+// Takes the default system config-dir and adds a `/asb/config.toml`
 pub fn default_config_path() -> Result<PathBuf> {
-    ProjectDirs::from("", "", "xmr-btc-swap-asb")
-        .map(|proj_dirs| proj_dirs.config_dir().to_path_buf())
+    system_config_dir()
+        .map(|dir| Path::join(&dir, "asb"))
         .map(|dir| Path::join(&dir, "config.toml"))
-        .context("Could not generate default configuration path")
+        .context("Could not generate default config file path")
 }
 
-/// This is the default location for storing data for the ASB
-// Linux: /home/<user>/.local/share/xmr-btc-swap-asb/
-// OSX: /Users/<user>/Library/Application Support/xmr-btc-swap-asb/
-fn asb_default_data_dir() -> Option<std::path::PathBuf> {
-    ProjectDirs::from("", "", "xmr-btc-swap-asb")
-        .map(|proj_dirs| proj_dirs.data_dir().to_path_buf())
+/// Default location for storing data for the CLI
+// Takes the default system data-dir and adds a `/asb`
+fn default_data_dir() -> Result<PathBuf> {
+    system_data_dir()
+        .map(|proj_dir| Path::join(&proj_dir, "asb"))
+        .context("Could not generate default data dir")
 }
 
 pub fn initial_setup<F>(config_path: PathBuf, config_file: F) -> Result<()>
@@ -141,7 +139,7 @@ pub fn query_user_for_initial_testnet_config() -> Result<Config> {
     let data_dir = Input::with_theme(&ColorfulTheme::default())
         .with_prompt("Enter data directory for asb or hit return to use default")
         .default(
-            asb_default_data_dir()
+            default_data_dir()
                 .context("No default data dir value for this system")?
                 .to_str()
                 .context("Unsupported characters in default path")?

swap/src/cli/command.rs

@@ -1,8 +1,8 @@
+use crate::fs::system_data_dir;
 use anyhow::{Context, Result};
-use directories_next::ProjectDirs;
 use libp2p::core::Multiaddr;
 use libp2p::PeerId;
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 use std::str::FromStr;
 use url::Url;
 use uuid::Uuid;
@@ -135,13 +135,12 @@ pub struct MoneroParams {
 pub struct Data(pub PathBuf);
 
 /// Default location for storing data for the CLI
-// Linux: /home/<user>/.local/share/xmr-btc-swap-cli/
-// OSX: /Users/<user>/Library/Application Support/xmr-btc-swap-cli/
+// Takes the default system data-dir and adds a `/cli`
 impl Default for Data {
     fn default() -> Self {
         Data(
-            ProjectDirs::from("", "", "xmr-btc-swap-cli")
-                .map(|proj_dirs| proj_dirs.data_dir().to_path_buf())
+            system_data_dir()
+                .map(|proj_dir| Path::join(&proj_dir, "cli"))
                 .expect("computed valid path for data dir"),
         )
     }

swap/src/fs.rs

@@ -1,5 +1,24 @@
-use anyhow::Result;
-use std::path::Path;
+use anyhow::{Context, Result};
+use directories_next::ProjectDirs;
+use std::path::{Path, PathBuf};
+
+/// This is the default location for the overall config-dir specific by system
+// Linux: /home/<user>/.config/xmr-btc-swap/
+// OSX: /Users/<user>/Library/Preferences/xmr-btc-swap/
+pub fn system_config_dir() -> Result<PathBuf> {
+    ProjectDirs::from("", "", "xmr-btc-swap")
+        .map(|proj_dirs| proj_dirs.config_dir().to_path_buf())
+        .context("Could not generate default system configuration dir path")
+}
+
+/// This is the default location for the overall data-dir specific by system
+// Linux: /home/<user>/.local/share/xmr-btc-swap/
+// OSX: /Users/<user>/Library/ApplicationSupport/xmr-btc-swap/
+pub fn system_data_dir() -> Result<PathBuf> {
+    ProjectDirs::from("", "", "xmr-btc-swap")
+        .map(|proj_dirs| proj_dirs.data_dir().to_path_buf())
+        .context("Could not generate default system data-dir dir path")
+}
 
 pub fn ensure_directory_exists(file: &Path) -> Result<(), std::io::Error> {
     if let Some(path) = file.parent() {