first commit

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2014 Bruno Ferreira Pinto
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+## lambda
+

fish_prompt.fish

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+function fish_prompt
+  # Cache exit status
+  set -l last_status $status
+
+  # Just calculate these once, to save a few cycles when displaying the prompt
+  if not set -q __fish_prompt_hostname
+    set -g __fish_prompt_hostname (hostname|cut -d . -f 1)
+  end
+  if not set -q __fish_prompt_char
+    switch (id -u)
+      case 0
+	set -g __fish_prompt_char '#'
+      case '*'
+	set -g __fish_prompt_char 'λ'
+    end
+  end
+
+  # Setup colors
+  #use extended color pallete if available
+#if [[ $terminfo[colors] -ge 256 ]]; then
+#    turquoise="%F{81}"
+#    orange="%F{166}"
+#    purple="%F{135}"
+#    hotpink="%F{161}"
+#    limegreen="%F{118}"
+#else
+#    turquoise="%F{cyan}"
+#    orange="%F{yellow}"
+#    purple="%F{magenta}"
+#    hotpink="%F{red}"
+#    limegreen="%F{green}"
+#fi
+  set -l normal (set_color normal)
+  set -l white (set_color white)
+  set -l turquoise (set_color cyan)
+  set -l orange (set_color yellow)
+  set -l hotpink (set_color red)
+  set -l blue (set_color blue)
+  set -l limegreen (set_color green)
+  set -l purple (set_color magenta)
+
+  # Configure __fish_git_prompt
+  set -g __fish_git_prompt_char_stateseparator ' '
+  set -g __fish_git_prompt_color cyan
+  set -g __fish_git_prompt_color_flags yellow
+  set -g __fish_git_prompt_color_prefix white
+  set -g __fish_git_prompt_color_suffix white
+  set -g __fish_git_prompt_showdirtystate true
+  set -g __fish_git_prompt_showuntrackedfiles true
+  set -g __fish_git_prompt_showstashstate true
+  set -g __fish_git_prompt_show_informative_status true 
+
+  # Line 1
+  echo -n $white'╭─'$hotpink$USER$white' at '$orange$__fish_prompt_hostname$white' in '$limegreen(pwd)$turquoise
+  __fish_git_prompt " (%s)"
+  echo
+
+  # Line 2
+  echo -n $white'╰─'$__fish_prompt_char $normal
+end
+
+

fish_right_prompt.fish

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+function fish_right_prompt
+  __tmux_prompt
+  set -l exit_code $status
+  if test $exit_code -ne 0
+    set_color red
+  else
+    set_color -o black
+  end
+  printf '%d' $exit_code
+  set_color -o black
+  printf ' < %s' (date +%H:%M:%S)
+  set_color normal
+end
+
+function __tmux_prompt
+  set multiplexer (_is_multiplexed)
+
+  switch $multiplexer
+    case screen
+      set pane (_get_screen_window)
+    case tmux
+      set pane (_get_tmux_window)
+   end
+
+  set_color -o black
+  if test -z $pane
+    echo -n ""
+  else
+    echo -n $pane' | '
+  end
+end
+
+function _get_tmux_window
+  tmux lsw | grep active | sed 's/\*.*$//g;s/: / /1' | awk '{ print $2 "-" $1 }' -
+end
+
+function _get_screen_window
+  set initial (screen -Q windows; screen -Q echo "")
+  set middle (echo $initial | sed 's/  /\n/g' | grep '\*' | sed 's/\*\$ / /g')
+  echo $middle | awk '{ print $2 "-" $1 }' -
+end
+
+function _is_multiplexed
+  set multiplexer ""
+  if test -z $TMUX
+  else
+    set multiplexer "tmux"
+  end
+  if test -z $WINDOW
+  else
+    set multiplexer "screen"
+  end
+  echo $multiplexer
+end
+
+