exa/src/fs/mod.rs

mod dir;
pub use self::dir::{Dir, DotFilter};

mod file;
pub use self::file::{File, FileTarget};

pub mod feature;
pub mod fields;
pub mod filter;
pub mod dir_action;
Source file rearrangements This commit moves file, dir, and the feature modules into one parent 'fs' module. Now there are three main 'areas' of the code: main and options, the filesystem-touching code, and the output-displaying code. It should be the case that nothing in 'output' touches 'std::fs'. 2016-04-16 17:59:25 +00:00			`mod dir;`
Implement . and .. by inserting them maually I originally thought that the entries . and .. were in every directory entry, and exa was already doing something to filter it out. And then... I could find no such code! Turns out, if we want those entries present, we have to insert them ourselves. This was harder than expected. Because the file filter doesn’t have access to the parent directory path, it can’t “filter” the files vector by inserting the files at the beginning. Instead, we do it at the iterator level. A directory can be scanned in three different ways depending on what sort of dotfiles, if any, are wanted. At this point, we already have access to the parent directory’s path, so we can just insert them manually. The enum got moved to the dir module because it’s used most there. 2017-06-27 00:13:50 +00:00			`pub use self::dir::{Dir, DotFilter};`
Source file rearrangements This commit moves file, dir, and the feature modules into one parent 'fs' module. Now there are three main 'areas' of the code: main and options, the filesystem-touching code, and the output-displaying code. It should be the case that nothing in 'output' touches 'std::fs'. 2016-04-16 17:59:25 +00:00
			`mod file;`
Properly handle errors when following a symlink Fixes #123. The code assumes that every File that has its link_target() method called would first have been checked to make sure it’s actually a link first. Unfortunately it also assumed that the only thing that can go wrong while following a link is if the file wasn’t a link, meaning it crashes when given a link it doesn’t have permission to follow. This makes the file_target() method able to return either a file or path for displaying, as before, but also an IO error for when things go wrong. 2016-10-29 19:27:23 +00:00			`pub use self::file::{File, FileTarget};`
Source file rearrangements This commit moves file, dir, and the feature modules into one parent 'fs' module. Now there are three main 'areas' of the code: main and options, the filesystem-touching code, and the output-displaying code. It should be the case that nothing in 'output' touches 'std::fs'. 2016-04-16 17:59:25 +00:00
			`pub mod feature;`
Create info module with business logic routines Currently these routines number two: file type checking based on a file's name, and source file checking, also based on the file's name. 2016-04-16 21:05:50 +00:00			`pub mod fields;`
Move filter and dir_action from options to fs This commit moves the definitions of Filter and DirAction from the options module to the fs module, but leaves the parts that actually have to do with option parsing alone. Now, the options module shouldn’t define any types that get used elsewhere in the program: it only adds functionality to types that already exist. 2017-07-24 07:34:50 +00:00			`pub mod filter;`
			`pub mod dir_action;`