Topic 01-readme.md - awesome API documentation

# Readme

## About Awesome

Awesome is a highly configurable, next generation framework window manager for X.

## Building and installation

After extracting the dist tarball, run:

    make

This will create a build directory, run cmake in it and build Awesome.

After building is finished, you can either install via `make install`:

    make install  # you might need root permissions

or by auto-generating a .deb or .rpm package, for easy removal later on:

    make package

    sudo dpkg -i awesome-x.y.z.deb
    # or
    sudo rpm -Uvh awesome-x.y.z.rpm

NOTE: Awesome uses `cmake` to build. In case you want to pass arguments to cmake, please use the `CMAKE_ARGS` environment variable. For instance:

    CMAKE_ARGS="-DCMAKE_INSTALL_PREFIX=/opt/awesome" make

### Installing current git master as a package receipts

#### Arch Linux AUR

     sudo pacman -S --needed base-devel git
     git clone https://aur.archlinux.org/awesome-git.git
     cd awesome-git
     makepkg -fsri

#### Debian-based

     sudo apt build-dep awesome
     git clone https://github.com/awesomewm/awesome
     cd awesome
     make package
     sudo apt install *.deb

### Build dependencies

Awesome has the following dependencies (besides a more-or-less standard POSIX environment):

- CMake >= 3.0.0
- Lua >= 5.1.0 or LuaJIT
- LGI >= 0.8.0
- xproto >= 7.0.15
- libxcb >= 1.6 with support for the RandR, XTest, Xinerama, SHAPE and XKB extensions
- libxcb-cursor
- libxcb-util >= 0.3.8
- libxcb-keysyms >= 0.3.4
- libxcb-icccm >= 0.3.8
- xcb-util-xrm >= 1.0
- libxkbcommon with X11 support enabled
- libstartup-notification >= 0.10
- cairo with support for XCB and GObject introspection
- Pango with support for Cairo and GObject introspection
- GLib >= 2.40 with support for GObject introspection
- GIO with support for GObject introspection
- GdkPixbuf
- libX11 with xcb support
- Imagemagick's convert utility
- libxdg-basedir >= 1.0.0

Additionally, the following optional dependencies exist:

- DBus for DBus integration and the `awesome-client` utility
- asciidoctor for generating man pages
- gzip for compressing man pages
- ldoc >= 1.4.5 for generating the documentation
- busted for running unit tests
- luacheck for static code analysis
- LuaCov for collecting code coverage information
- libexecinfo on systems where libc does not provide `backtrace_symbols()` to generate slightly better backtraces on crashes
- `Xephyr` or `Xvfb` for running integration tests
- GTK+ >= 3.10 for `./themes/gtk/`

## Running Awesome

You can directly select Awesome from your display manager. If not, you can add the following line to your .xinitrc to start Awesome using startx or to `.xsession` to start Awesome using your display manager:

    exec awesome

In order to connect Awesome to a specific display, make sure that the `DISPLAY` environment variable is set correctly, e.g.:

    DISPLAY=foo.bar:1 exec awesome

(This will start Awesome on display `:1` of the host foo.bar.)

## Configuration

The configuration of Awesome is done by creating a `$XDG_CONFIG_HOME/awesome/rc.lua` file, typically `~/.config/awesome/rc.lua`.

An example configuration named `awesomerc.lua` is provided in the source.

## Troubleshooting

On most systems any message printed by Awesome (including warnings and errors) is written to `~/.xsession-errors`.

If Awesome does not start or the configuration file is not producing the desired results the user should examine this file to gain insight into the problem.

### Debugging tips

You can call awesome with `gdb` like this:

    DISPLAY=:2 gdb awesome

Then in gdb set any args and run it:

    (gdb) set arg --replace
    (gdb) run

## Asking questions

#### IRC

You can join us in the `#awesome` channel on the OFTC IRC network.

IRC Webchat

#### Stack Overflow

You can ask questions on Stack Overflow.

#### Reddit

We also have a awesome subreddit where you can share your work and ask questions.

## Reporting issues

Please report any issues you may find on our bugtracker.

## Contributing code

You can submit pull requests on the github repository. Please read the contributing guide for any coding, documentation or patch guidelines.

## Status

## Documentation

Online documentation is available here.

## License

The project is licensed under GNU General Publice License v2 or later. You can read it online at (v2 or v3).

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