Mango is now available for Haskell
Check installation section for more information\

By default, Mango will ignore the files contained in your .gitignore

Mango is an improved and skinned C and Haskell Epitech coding style checker.

I decline all responsibility if you have a coding style error not detected by Mango (there is no reason for this to happen). 😉

For C:

Mango uses the Epitech coding style (that use the Epitech banana coding style checker).
It executes the coding style checker on your files and then parses the output to display it in a more readable way.

For Haskell:

Mango uses lambdananas and parses its output to display it in a more readable way.
The arguments that Mango uses for lambdananas are the current directory (./) and all .hs files in hidden directories.

lambdananas is only checking .hs files, but if you have another file(s) like Makefike, you should also use mango (without -H flag) to check them.

You must have these packages installed - if you are on the official Epitech dump you will have them by default:

• Docker (install docker)
• Python 3 (install python)
• wget or curl (optional)

sudo rm /bin/mango; sudo wget https://raw.githubusercontent.com/Clement-Z4RM/Mango/main/mango.py -O /bin/mango && sudo chmod +x /bin/mango

sudo rm /bin/mango; sudo curl https://raw.githubusercontent.com/Clement-Z4RM/Mango/main/mango.py -o /bin/mango && sudo chmod +x /bin/mango

• Copy the content of mango.py in /bin/mango
• Execute this command:

sudo chmod +x /bin/mango

To use Mango with Haskell, you can use it just like that, but it's better to have lambdananas (faster than coding-style) and maybe detect more errors.
You can get it on the intranet.
Don't forget to add it to your PATH.

For C:

mango

For Haskell:

mango -H
# I advise you to make an alias, like "mhango"
alias mhango="mango -H"

For a detailed usage, type:

mango -h, --help

-H --haskell --lambdananas
Check coding style for Haskell (use lambdananas instead of coding-style). Some Haskell errors are detected by coding-style, but since Epitech uses lambdananas, it is better to use this flag for Haskell

-i --ignore --gitignore
Don't ignore .gitignore content

-l --list
List all errors (with descriptions)

-Sl --short-list
List all errors (without descriptions)

-s <error> --show <error>
Show description of an error

-Ee <error(s)> -Eerrors <error(s)> --exclude-errors <error(s)>
Exclude error(s) from Mango report

-Ef <file(s)> -Efiles <file(s)> --exclude-files <file(s)>
Exclude file(s) and folder(s) from Mango report

-w <time> --watch <time>
Relaunch Mango every time seconds (warning, this will clear the terminal)

-q --quiet
Don’t output anything, just set exit status

-v --version
Print currently installed Mango version

-u --update
Update Mango to the newest version (not working at the moment, it will maybe re-introduced in a future version)

With this C file:

#include <stdio.h>

int main()
{
    printf("Hello world!");
}

> mango

main.c
MINOR C-G1: File header
C files and every Makefile must always start with the standard header of the school.

main.c at line 3
MAJOR C-F6: Functions without parameters
A function taking no parameters must take void as a parameter in the function declaration.

main.c at line 6
INFO C-A3: Line break at the end of file
Files must end with a line break.

1 Major | 1 Minor | 1 Info

> mango -Ee C-F6

main.c
MINOR C-G1: File header
C files and every Makefile must always start with the standard header of the school.

main.c at line 6
INFO C-A3: Line break at the end of file
Files must end with a line break.

0 Major | 1 Minor | 1 Info | 1 excluded

> mango -Ef main.c

✅ There is no coding style error

Be careful, you still have 3 excluded errors

You can also exclude an entire folder (e.g. mango -Ef src/).

For support, open an issue.

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

GNU General Public