ADD basic xmonad configuration files

.gitignore

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+# files produced by compiler
+*.o
+*.hi
+*.errors
+
+# compiled xmonad executable
+xmonad-*
+
+# files used by stack
+.stack-work/
+
+# directory created by `build` script
+bin/
+
+# files automatically created by xmonad
+xmonad.state

build

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+#!/bin/sh
+#
+# As of 0.13, xmonad --recompile will look for a custom build script.
+
+set -e
+
+stack build :my-xmonad --verbosity error
+stack install :my-xmonad --local-bin-path bin/ --verbosity error
+mv bin/my-xmonad "$HOME/.local/bin/xmonad"

lib/.gitignore

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+# This file is included so that a `lib/` directory will be created.

my-xmonad.cabal

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+name:                my-xmonad
+version:             0.1.0.0
+build-type:          Simple
+cabal-version:       >=1.10
+
+executable my-xmonad
+  main-is:             ../xmonad.hs
+  -- other-modules lists custom modules in my ~/.xmonad/lib/ directory
+  other-modules:
+  build-depends:       base
+                     , xmonad >= 0.13
+                     , xmonad-contrib >= 0.13
+  hs-source-dirs:      lib
+  default-language:    Haskell2010
+  ghc-options:         -Wall -Werror -fno-warn-missing-signatures -threaded

stack.yaml

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+# This file was automatically generated by 'stack init'
+#
+# Some commonly used options have been documented as comments in this file.
+# For advanced use and comprehensive documentation of the format, please see:
+# https://docs.haskellstack.org/en/stable/yaml_configuration/
+
+# Resolver to choose a 'specific' stackage snapshot or a compiler version.
+# A snapshot resolver dictates the compiler version and the set of packages
+# to be used for project dependencies. For example:
+#
+# resolver: lts-3.5
+# resolver: nightly-2015-09-21
+# resolver: ghc-7.10.2
+#
+# The location of a snapshot can be provided as a file or url. Stack assumes
+# a snapshot provided as a file might change, whereas a url resource does not.
+#
+# resolver: ./custom-snapshot.yaml
+# resolver: https://example.com/snapshots/2018-01-01.yaml
+resolver: lts-14.12
+
+# User packages to be built.
+# Various formats can be used as shown in the example below.
+#
+# packages:
+# - some-directory
+# - https://example.com/foo/bar/baz-0.0.2.tar.gz
+#   subdirs:
+#   - auto-update
+#   - wai
+packages:
+- .
+# Dependency packages to be pulled from upstream that are not in the resolver.
+# These entries can reference officially published versions as well as
+# forks / in-progress versions pinned to a git hash. For example:
+#
+# extra-deps:
+# - acme-missiles-0.3
+# - git: https://github.com/commercialhaskell/stack.git
+#   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
+#
+# extra-deps: []
+
+# Override default flag values for local packages and extra-deps
+# flags: {}
+
+# Extra package databases containing global packages
+# extra-package-dbs: []
+
+# Control whether we use the GHC we find on the path
+# system-ghc: true
+#
+# Require a specific version of stack, using version ranges
+# require-stack-version: -any # Default
+# require-stack-version: ">=2.1"
+#
+# Override the architecture used by stack, especially useful on Windows
+# arch: i386
+# arch: x86_64
+#
+# Extra directories used by stack for building
+# extra-include-dirs: [/path/to/dir]
+# extra-lib-dirs: [/path/to/dir]
+#
+# Allow a newer minor version of GHC than the snapshot specifies
+# compiler-check: newer-minor

xmonad.hs

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+--------------------------------------------------------------------------------
+-- | Example.hs
+--
+-- Example configuration file for xmonad using the latest recommended
+-- features (e.g., 'desktopConfig').
+module Main (main) where
+
+--------------------------------------------------------------------------------
+import System.Exit
+import XMonad
+import XMonad.Config.Desktop
+import XMonad.Hooks.DynamicLog
+import XMonad.Hooks.ManageHelpers
+import XMonad.Layout.BinarySpacePartition (emptyBSP)
+import XMonad.Layout.NoBorders (noBorders)
+import XMonad.Layout.ResizableTile (ResizableTall(..))
+import XMonad.Layout.ToggleLayouts (ToggleLayout(..), toggleLayouts)
+import XMonad.Prompt
+import XMonad.Prompt.ConfirmPrompt
+import XMonad.Prompt.Shell
+import XMonad.Util.EZConfig
+
+--------------------------------------------------------------------------------
+main = do
+  spawn "xmobar" -- Start a task bar such as xmobar.
+
+  -- Start xmonad using the main desktop configuration with a few
+  -- simple overrides:
+  xmonad $ desktopConfig
+    { modMask    = mod4Mask -- Use the "Win" key for the mod key
+    , manageHook = myManageHook <+> manageHook desktopConfig
+    , layoutHook = desktopLayoutModifiers $ myLayouts
+    , logHook    = dynamicLogString def >>= xmonadPropLog
+    }
+
+    `additionalKeysP` -- Add some extra key bindings:
+      [ ("M-S-q",   confirmPrompt myXPConfig "exit" (io exitSuccess))
+      , ("M-p",     shellPrompt myXPConfig)
+      , ("M-<Esc>", sendMessage (Toggle "Full"))
+      ]
+
+--------------------------------------------------------------------------------
+-- | Customize layouts.
+--
+-- This layout configuration uses two primary layouts, 'ResizableTall'
+-- and 'BinarySpacePartition'.  You can also use the 'M-<Esc>' key
+-- binding defined above to toggle between the current layout and a
+-- full screen layout.
+myLayouts = toggleLayouts (noBorders Full) others
+  where
+    others = ResizableTall 1 (1.5/100) (3/5) [] ||| emptyBSP
+
+--------------------------------------------------------------------------------
+-- | Customize the way 'XMonad.Prompt' looks and behaves.  It's a
+-- great replacement for dzen.
+myXPConfig = def
+  { position          = Top
+  , alwaysHighlight   = True
+  , promptBorderWidth = 0
+  , font              = "xft:monospace:size=9"
+  }
+
+--------------------------------------------------------------------------------
+-- | Manipulate windows as they are created.  The list given to
+-- @composeOne@ is processed from top to bottom.  The first matching
+-- rule wins.
+--
+-- Use the `xprop' tool to get the info you need for these matches.
+-- For className, use the second value that xprop gives you.
+myManageHook = composeOne
+  [ className =? "Pidgin" -?> doFloat
+  , className =? "XCalc"  -?> doFloat
+  , className =? "mpv"    -?> doFloat
+  , isDialog              -?> doCenterFloat
+
+    -- Move transient windows to their parent:
+  , transience
+  ]