kuking/lsha

lsha = ls + sha

lsha's Issues

add testing!

and probably split into different .rs files.

regression tests

Developt a script that creates a few mock files & folders and its tests lsha output with different parameters.
It would be nice include this automatic testing within the cargo 'chain' or at least Travis.

Option to output the sha per file to help discovering differences

Considering two folders with thousand files in each, in order to figure out exactly which file/folder differs between the two file trees; it will be useful to display the ongoing sha-256 calculation... therefore when diffing the output of the two folders we can tell exactly which file differs (and renders the two folders to have different lsha output)
i.e.

$ lsha -r folder1
file1 ...1234
file2 ...ab32
file3 ...aacc
lsha-256 ...aabc

$ lsha -r folder2
file1 ...1234
file2 ...0000
file3 ...1111
lsha-256 ...cdef

In prev. example file2 differs between folder1 and folder2.

Error handling

At the moment is absent, it should fail 'better' i.e. explaning what went wrong.

Coveralls is not working after new build config

paths should be handled by Path objects

At the moment it does some naughty path concatenations with / and other sorts. It would probably be better to use Path objects and leave the task to a well implemented class.

replace matches with if-let

I noticed code could be improved with some if-let instead of matches, further info: rust-lang/rfcs#160