Cleaned up code a bit

src/args/parse.rs

@@ -1,6 +1,8 @@
 use clap::{Arg, Command, ArgAction, ArgMatches};
 
 
+
+
 pub fn parse_args() -> ArgMatches {
 
     let matches = Command::new("dotfiles")

src/config/cfg.rs

@@ -99,15 +99,16 @@ impl Config {
 
 
 
+
 #[derive(Debug)]
 pub enum ConfigParseError {
     FileReadError(std::io::Error),
     FromUtfError(std::string::FromUtf8Error),
     TomlParseError(toml::de::Error),
+    DotfilesCreateError(dot::DotfileError),
     DotfilesParseError,
     DotfilesArrayParseError,
     DotfilesTableParseError,
-    DotfilesCreateError(dot::DotfileError),
 }
 
 impl Error for ConfigParseError {}

src/dotfile/dot.rs

@@ -11,7 +11,6 @@ use crate::fs::file;
 
 
 
-
 pub enum Dotfile {
     File(file::File),
     Dir(dir::Directory)
@@ -129,7 +128,6 @@ impl ManagedDotfile {
 
 
 
-
 #[derive(Debug)]
 pub enum DotfileError {
     DotfileIOError(std::io::Error),

src/fs/dir.rs

@@ -87,17 +87,16 @@ impl Directory {
             .iter()
             .map(|file| {
                 file.copy( &dest_path.join( PathBuf::from(&file.filename) ) )
-                })
-            .collect();
+        }).collect();
 
 
         let dir_copy_results = {
             let dirs = self.directories.iter();
 
-            let result = dirs.map(|dir| {
+            let results = dirs.map(|dir| {
                 let dir_name = match dir.path.file_name() {
                     Some(filename) => filename,
-                    None => return Err(DirError::NoDirNameError),
+                    None => return Err(DirError::NoDirectoryNameError),
                 };
 
                 let new_dest_path = dest_path.join(PathBuf::from(dir_name));
@@ -109,7 +108,7 @@ impl Directory {
                 dir.copy(&new_dest_path)
             }).collect::<Vec<_>>();
 
-            result
+            results
         };
 
         let mut copy_errors = Vec::new();
@@ -136,13 +135,12 @@ impl Directory {
 
 
 
-
 #[derive(Debug)]
 pub enum DirError {
     DirCopyMetadataError(std::env::VarError),
     DirIOError(std::io::Error),
     DirFileCopyError(file::FileError),
-    NoDirNameError,
+    NoDirectoryNameError,
 }
 
 impl Error for DirError {}
@@ -159,7 +157,7 @@ impl fmt::Display for DirError {
             DirError::DirFileCopyError(copy_error) => {
                 write!(f, "{}", copy_error)
             },
-            DirError::NoDirNameError => {
+            DirError::NoDirectoryNameError => {
                 write!(f, "Directory does not have a valid name")
             }
         }

src/fs/file.rs

@@ -47,7 +47,6 @@ impl File {
 
 
 
-
 #[derive(Debug)]
 pub enum FileError {
     CopyError(std::io::Error),

src/lib.rs

@@ -12,43 +12,58 @@ pub mod args;
 pub mod fs;
 
 
+
+
 pub fn run(args: ArgMatches, config: cfg::Config) -> Result<(), ManagerError> {
 
     let copy_to_sys = args.get_flag("from-git");
 
     let dotfiles = config.dotfiles;
 
-    let valid_dotfiles: Vec<_> = dotfiles.iter().filter_map(|dotfile| match dotfile {
-        Ok(dotfile) => Some(dotfile),
-        Err(e) => {
-            eprintln!("Failed to read a dotfile: {:?}", e);
-            None
-        },
+    let valid_dotfiles: Vec<_> = dotfiles
+        .iter()
+        .filter_map(|dotfile| match dotfile {
+            Ok(dotfile) => Some(dotfile),
+            Err(e) => {
+                eprintln!("Failed to read a dotfile: {:?}", e);
+                None
+            },
     }).collect();
 
-    let errored_dotfiles = valid_dotfiles.iter().filter_map(|dotfile| match dotfile.get_dotfile_dir_errors() {
-        errors if !errors.is_empty() => Some(dotfile),
-        _ => None
-    });
+
+    let errored_dotfiles = valid_dotfiles
+        .iter()
+        .filter_map(|dotfile| 
+            match dotfile.get_dotfile_dir_errors() {
+                errors if !errors.is_empty() => Some(dotfile),
+                _ => None
+            }
+    );
+
 
     let _ = errored_dotfiles.map(|dotfile| {
+
         if let dot::Dotfile::Dir(manager_dotfile) = &dotfile.manager_dotfile {
             println!("Error copying dotfile: {}", manager_dotfile.path.to_str()?);
-            manager_dotfile.errors.iter().for_each(|error| println!("Error: {:?}", error));
+            manager_dotfile.errors
+                .iter()
+                .for_each(|error| println!("Error: {:?}", error));
         };
 
         if let dot::Dotfile::Dir(system_dotfile) = &dotfile.system_dotfile {
             println!("Error copying dotfile: {}", system_dotfile.path.to_str()?);
-            system_dotfile.errors.iter().for_each(|error| println!("Error: {:?}", error));
+            system_dotfile.errors
+                .iter()
+                .for_each(|error| println!("Error: {:?}", error));
         };
 
         Some(())
     });
 
-    let copy_results = valid_dotfiles.iter().map(|dotfile| (dotfile.copy_dotfile(copy_to_sys), dotfile));
+    let copy_results = valid_dotfiles.iter().map(|dotfile| dotfile.copy_dotfile(copy_to_sys));
 
     copy_results.for_each(|result| {
-        match result.0 {
+        match result {
             Err(e) => println!("Failed to copy dotfile: {:?}", e),
             _ => (),
         }
@@ -60,6 +75,8 @@ pub fn run(args: ArgMatches, config: cfg::Config) -> Result<(), ManagerError> {
 }
 
 
+
+
 #[derive(Debug)]
 pub enum ManagerError {
     DotfileCopyError(dot::DotfileError),

src/main.rs

@@ -4,7 +4,10 @@ use dotfiles_manager::args::parse;
 use dotfiles_manager::config::cfg;
 
 
+
+
 fn main() -> Result<(), dotfiles_manager::ManagerError> {
+
     let args = parse::parse_args();
 
     let program_config = cfg::Config::parse(PathBuf::from("/home/eesim/.config/dotfiles/config"))?;
@@ -12,4 +15,3 @@ fn main() -> Result<(), dotfiles_manager::ManagerError> {
     dotfiles_manager::run(args, program_config)
 
 }
-