Lots of stuff. Working on refactoring

fish/functions/bubu.fish

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+function bubu --description="Update, upgrade and clean up homebrew packages"
+  brew update
+  and brew outdated
+  and brew upgrade
+  and brew cleanup
+end

fish/functions/fish_greeting.fish

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+function fish_greeting
+
+end
+

fish/functions/fish_prompt.fish

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+function fish_prompt
+  set -l status_copy $status
+
+  if set -q VIRTUAL_ENV
+    echo -sn "(" (basename "$VIRTUAL_ENV") ")"
+  end
+
+  # Hostname with unique color
+  set_color (hostname -s | md5 | cut -c-6)
+  echo -sn (hostname -s)
+
+  # A yellow separator
+  # The color of this could be used to signify something
+  set_color yellow
+  echo -sn ':'
+
+  # Contracted path to PWD
+  set_color normal
+  echo -sn (prompt_pwd)
+
+  # A green or red >, depending on exit status of last command
+  if test "$status_copy" -ne 0
+    set_color red
+  else
+    set_color green
+  end
+  echo -sn ' > '
+end
+

fish/functions/fish_right_prompt.fish

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+function fish_right_prompt
+  # Check if we are inside a version controlled directory (git only)
+  set -l ref (git symbolic-ref HEAD ^/dev/null)
+  if test -z $ref
+    return
+  end
+
+  # Check if any files have changes
+  git diff --no-ext-diff --quiet --exit-code ^/dev/null
+  or set -l dirty 'yes'
+
+  # Check if any files are staged
+  git diff-index --cached --quiet HEAD -- ^/dev/null
+  or set -l staged 'yes'
+
+  set_color normal
+  echo -sn '['
+
+  # Print branch name 
+  # red if dirty
+  # yellow if staged
+  # green otherwise
+  if set -q staged
+    set_color yellow
+  else if set -q dirty
+    set_color red
+  else
+    set_color green
+  end
+  echo -sn (string replace refs/heads/ '' -- $ref)
+
+  set_color normal
+  echo -sn ']'
+end

fish/functions/fish_user_key_bindings.fish

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+function fish_user_key_bindings
+  bind \t try_subst
+end
+

fish/functions/g.fish

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+function g
+  # shortcut to git
+  # If no arguments are given, run git status and git l
+  if count $argv >/dev/null
+    git $argv
+  else
+    git status
+    git l -5
+  end
+end

fish/functions/greb.fish

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+function greb --description "Git rebase entire history, interactively"
+  git rebase --interactive (git rev-list --max-parents=0 HEAD)
+end

fish/functions/man.fish

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+function man --description "Format and display the on-line manual pages"
+    # Work around the "builtin" manpage that everything symlinks to,
+    # by prepending our fish datadir to man. This also ensures that man gives fish's
+    # man pages priority, without having to put fish's bin directories first in $PATH
+
+    # My changes (Thomas Lovén)
+    # Add color to the man pager
+    #
+    # blink
+    set -lx LESS_TERMCAP_mb (set_color -o red)
+    # bold
+    set -lx LESS_TERMCAP_md (set_color -o purple)
+    set -lx LESS_TERMCAP_me (set_color normal)
+    # standout
+    set -lx LESS_TERMCAP_so (set_color -b blue) (set_color yellow)
+    set -lx LESS_TERMCAP_se (set_color normal)
+    # underline
+    set -lx LESS_TERMCAP_us (set_color -u green)
+    set -lx LESS_TERMCAP_ue (set_color normal)
+
+    set -l manpath
+    if set -q MANPATH
+        set manpath $MANPATH
+    else if command -qs manpath
+        set manpath (command manpath)
+    end
+    # Notice local exported copy of the variable.
+    set -lx MANPATH $manpath
+
+    set -l fish_manpath (dirname $__fish_datadir)/fish/man
+    if test -d "$fish_manpath" -a -n "$MANPATH"
+        set MANPATH $fish_manpath:$MANPATH
+        # Invoke man with this manpath, and we're done.
+        command man $argv
+        return
+    end
+
+    # If fish's man pages could not be found, just invoke man normally
+    command man $argv
+end

fish/functions/mcd.fish

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+function mcd --description "Make directory and enter it"
+  mkdir -p $argv
+  and cd $argv
+end

fish/functions/try_subst.fish

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+function try_subst
+  # Use s/word/replacement<tab> to replace word with replacement 
+  # in last command
+  commandline | read -l saved_commandline
+
+  set -l pattern '^s/..*/.*$'
+
+  if commandline -t | grep -E -q "$pattern"
+    commandline -tr (echo -n "$history[1]" | sed -e (commandline -t)/g)
+  else
+    commandline -f complete
+  end
+end
+