michealbenedict · September 12, 2012 18:47 · Sep 12, 2012
diff --git a/.bash_profile b/.bash_profile
@@ -0,0 +1,149 @@
+# Limit of files
+ulimit -S -n 1024
+
+alias l="ls -alt"
+alias locate='if [ $((`date +%s`-`eval $(stat -s /var/db/locate.database); echo $st_mtime`)) -gt 3600 ]; then echo "locate: db is too old!">/dev/stderr; sudo /usr/libexec/locate.updatedb; fi; locate -i'
+
+#PS1="[\u:\w]:\\$ "
+
+alias gc="git commit -m $1"
+alias gca="git add -A; git commit -m $1"
+alias gcap=git_add_all_commit_and_push
+alias gs='git status'
+alias gf='git fetch'
+alias gm='git merge origin'
+alias gp='git push'
+alias gpl='git pull'
+alias gpom="git pull origin master"
+
+function git_add_all_commit_and_push () {
+  git add -A;
+  git commit -m "$1";
+  git push;
+}
+
+
+# My awesome bash prompt
+#
+# Copyright (c) 2012 "Cowboy" Ben Alman
+# Licensed under the MIT license.
+# http://benalman.com/about/license/
+#
+# Example:
+# [master:!?][cowboy@CowBook:~/.dotfiles]
+# [11:14:45] $
+#
+# Read more (and see a screenshot) in the "Prompt" section of
+# https://github.com/cowboy/dotfiles
+
+# ANSI CODES - SEPARATE MULTIPLE VALUES WITH ;
+#
+#  0  reset          4  underline
+#  1  bold           7  inverse
+#
+# FG  BG  COLOR     FG  BG  COLOR
+# 30  40  black     34  44  blue
+# 31  41  red       35  45  magenta
+# 32  42  green     36  46  cyan
+# 33  43  yellow    37  47  white
+
+if [[ ! "${prompt_colors[@]}" ]]; then
+  prompt_colors=(
+    "36" # information color
+    "37" # bracket color
+    "31" # error color
+  )
+
+  if [[ "$SSH_TTY" ]]; then
+    # connected via ssh
+    prompt_colors[0]="32"
+  elif [[ "$USER" == "root" ]]; then
+    # logged in as root
+    prompt_colors[0]="35"
+  fi
+fi
+
+function serve() {
+  port="${1:-8000}"
+  ruby -r webrick -e "s = WEBrick::HTTPServer.new(:Port => $port, :DocumentRoot => Dir.pwd); trap('INT') { s.shutdown }; s.start"
+}
+
+# Inside a prompt function, run this alias to setup local $c0-$c9 color vars.
+alias prompt_getcolors='prompt_colors[9]=; local i; for i in ${!prompt_colors[@]}; do local c$i="\[\e[0;${prompt_colors[$i]}m\]"; done'
+
+# Exit code of previous command.
+function prompt_exitcode() {
+  prompt_getcolors
+  [[ $1 != 0 ]] && echo " $c2$1$c9"
+}
+
+# Git status.
+function prompt_git() {
+  prompt_getcolors
+  local status output flags
+  status="$(git status 2>/dev/null)"
+  [[ $? != 0 ]] && return;
+  output="$(echo "$status" | awk '/# Initial commit/ {print "(init)"}')"
+  [[ "$output" ]] || output="$(echo "$status" | awk '/# On branch/ {print $4}')"
+  [[ "$output" ]] || output="$(git branch | perl -ne '/^\* (.*)/ && print $1')"
+  flags="$(
+    echo "$status" | awk 'BEGIN {r=""} \
+      /^# Changes to be committed:$/        {r=r "+"}\
+      /^# Changes not staged for commit:$/  {r=r "!"}\
+      /^# Untracked files:$/                {r=r "?"}\
+      END {print r}'
+  )"
+  if [[ "$flags" ]]; then
+    output="$output$c1:$c0$flags"
+  fi
+  echo "$c1[$c0$output$c1]$c9"
+}
+
+# SVN info.
+function prompt_svn() {
+  prompt_getcolors
+  local info="$(svn info . 2> /dev/null)"
+  local last current
+  if [[ "$info" ]]; then
+    last="$(echo "$info" | awk '/Last Changed Rev:/ {print $4}')"
+    current="$(echo "$info" | awk '/Revision:/ {print $2}')"
+    echo "$c1[$c0$last$c1:$c0$current$c1]$c9"
+  fi
+}
+
+# Maintain a per-execution call stack.
+prompt_stack=()
+trap 'prompt_stack=("${prompt_stack[@]}" "$BASH_COMMAND")' DEBUG
+
+function prompt_command() {
+  local exit_code=$?
+  # If the first command in the stack is prompt_command, no command was run.
+  # Set exit_code to 0 and reset the stack.
+  [[ "${prompt_stack[0]}" == "prompt_command" ]] && exit_code=0
+  prompt_stack=()
+
+  # While the simple_prompt environment var is set, disable the awesome prompt.
+  [[ "$simple_prompt" ]] && PS1='\n$ ' && return
+
+  prompt_getcolors
+  # http://twitter.com/cowboy/status/150254030654939137
+  PS1="\n"
+  # svn: [repo:lastchanged]
+  PS1="$PS1$(prompt_svn)"
+  # git: [branch:flags]
+  PS1="$PS1$(prompt_git)"
+  # misc: [cmd#:hist#]
+  # PS1="$PS1$c1[$c0#\#$c1:$c0!\!$c1]$c9"
+  # path: [user@host:path]
+  PS1="$PS1$c1[$c0\u$c1:$c0\w$c1]$c9"
+  PS1="$PS1\n"
+  # date: [HH:MM:SS]
+  PS1="$PS1$c1[$c0$(date +"%H$c1:$c0%M$c1:$c0%S")$c1]$c9"
+  # exit code: 127
+  PS1="$PS1$(prompt_exitcode "$exit_code")"
+  PS1="$PS1 \$ "
+}
+
+PROMPT_COMMAND="prompt_command"
+
+alias serve=serve