Ensure user cache directory for Mist is owned by the current user

CHANGELOG.md

@@ -5,6 +5,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+## [0.9.7] - 2022-09-26
+### Fixed
+- Ensure Mist's cache directory in `${HOME}` is owned by the current user when Mist has to create it.
 
 ## [0.9.6] - 2022-09-25
 ### Fixed

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mist"
-version = "0.9.6"
+version = "0.9.7"
 authors = ["Hunter Wittenborn <[email protected]"]
 description = "The official command-line interface for the makedeb Package Repository"
 edition = "2021"

makedeb/PKGBUILD

@@ -4,7 +4,7 @@
 # `-H 'MPR-Package: yes'` to your `makedeb` call if you want Mist to be able to
 # automatically update itself.
 pkgname=mist
-pkgver=0.9.6
+pkgver=0.9.7
 pkgrel=1
 pkgdesc='The official command-line interface for the makedeb Package Repository'
 arch=('any')

src/util.rs

@@ -263,7 +263,9 @@ pub mod xdg {
     pub fn get_cache_dir() -> super::path::PathBuf {
         let mut cache_dir = dirs::cache_dir().unwrap();
         cache_dir.push("mist");
+        super::sudo::to_normal();
         super::fs::create_dir(&cache_dir.clone().into_os_string().into_string().unwrap());
+        super::sudo::to_root();
         cache_dir
     }
 
@@ -345,9 +347,9 @@ pub mod sudo {
     }
 
     /// Change the user to the non-root user.
-    // pub fn to_normal() {
-    //     users::switch::set_effective_uid(*self::NORMAL_UID).unwrap();
-    // }
+    pub fn to_normal() {
+        users::switch::set_effective_uid(*self::NORMAL_UID).unwrap();
+    }
 
     // Run a command as the normal user declared by [`NORMAL_UID`].
     pub fn run_as_normal_user<P: AsRef<super::OsStr>>(program: P) -> super::ProcCommand {