#!/usr/bin/env python3.10
# -*- coding: utf-8 -*-


import eris.tools as tools


def main():
    git_tools = [tools.git_diff, tools.git_blame, tools.git_log]
    all_tools = [(["*"], tools.generic_tools() + git_tools)] + tools.TOOLS_FOR_EXTENSIONS
    tool_set = set()
    extension_set = set()
    for extensions, tools_ in all_tools:
        tool_set.update(tools_)
        extension_set.update(extensions)
    print(f"""\
# Eris Codebase Monitor

## Summary

Eris maintains an up-to-date set of reports for every file in a codebase.

## Installation

#### Ubuntu (22.04)

Install eris directly using pip, and apt install the tools eris relies on:

    pip install --upgrade pip  # A recent version of pip is needed.
    pip install git+https://github.com/ahamilton/eris@v2022.04.23#subdirectory=eris
    eris --apt-install-tools

Or install from source: (including tools)

    git clone https://github.com/ahamilton/eris
    cd eris
    ./install

Then to run:

    eris -h
    eris-webserver <project>  # Or a simple web interface.

#### Docker

    git clone https://github.com/ahamilton/eris
    cd eris
    sudo docker build -t eris -f packaging/Dockerfile .
    cp packaging/eris-docker ~/bin/eris    # e.g. Put wrapper script in your PATH

#### Snap

    # Download snap file from github releases page:
    wget "https://github.com/ahamilton/eris/releases/download/v2021-12-06/eris_2021.12.06_amd64.snap"
    snap install --dangerous eris_2021.12.06_amd64.snap
    rm eris_2021.12.06_amd64.snap    # The snap file is no longer needed.

#### AppImage

    # Download AppImage file from github releases page:
    wget "https://github.com/ahamilton/eris/releases/download/v2021-12-06/eris_2021.12.06.AppImage"
    chmod +x eris_2021.12.06.AppImage
    mv eris_2021.12.06.AppImage ~/bin/eris    # e.g. Put appimage in your PATH

## Tools

File types({len(extension_set)-1}) | Tools({len(tool_set)})
----------:| -----""")
    for extensions, tools_ in all_tools:
        print("%s | %s" % (" ".join("." + extension for extension in extensions),
                           " • ".join(f"[{tool.__name__}]({tool.url})" for tool in tools_)))


if __name__ == "__main__":
    main()