# .bashrc

# User specific aliases and functions
# Don't forget this is published straight on the Web

export EDITOR=emacs
export DICTIONARY="british"
export HISTSIZE=10000
export HISTFILESIZE=10000
export TZ="America/Toronto"

# this one from my final-year project but a handy pattern nonetheless
# I just tweak it for whatever doc I am working on presently

alias p=pine
alias psqlg='psql gallery -Unobody'
alias psqlfive='psql fivehops -Ufivehops'
alias psqlad='psql adrideo -Uadrideo'
alias psqlmuse='psql virtualmuse -Unobody'
alias psqlhmh='psql hmhnegotiants -U hmhnegotiants'
alias psqlrob='psql robblackhurst -Unobody'
alias psqlnot='psql notcontrary -Unobody'
alias psqlv='psql videdot -Unobody'
alias psqlvs='psql ventureshare -Uventureshare'
alias psqll='psql lookuptv -Unobody'
alias psqllv='psql lifestylevideo -Ulifestylevideo'
alias psqlp='psql performdb -Uperformdb'
alias psqlb='psql benhenley -Ubenhenley'
alias psqlf='psql fabians -Ufabians'
alias psqltv='psql feedmytv -Ufeedmytv'
alias psqlma='psql maryargent -Umaryargent'
alias psqlmed='psql media -Umedia'
alias psqlmet='psql meta -Unobody'
alias psqlm='psql magicmobilemedia -Umagicmobilemedia'

alias ack='ack-grep'

alias lhead='lynx -head -dump'
alias lsource='lynx -source -dump'

alias rand='expr 1 + `date +%s` / 1000 % '
alias acroprint='acroread -toPostScript -size a4 -shrink -level2'
alias rot13="tr A-Za-z N-ZA-Mn-za-m"
alias msync='rsync --exclude .DS_Store -Par'
alias aesopcvs='CVSROOT='\''cvsuser.doc.ic.ac.uk:/vol/aesop/cvsroot'\'' cvs'

# Needs more to handle postgres' serial columns which get structured, named indices
alias rejig-data-model='grep -i create | sed -r -e "s/create/drop/gi" -e "s/[[:space:]]*\([[:space:]]*$/;/g" -e "s/^drop (unique)? (index[[:space:]][^[:space:]]+).*$/drop \\2;/ig" | tac'

# whois-log is a separate script that logs the request
# and flags whether it was available or not. This lets
# me look back through what I was thinking about, and spot
# useful names in future.

alias whois='whois-log'

alias ww='watch -n 10 w'

function eps2pdf () {
    for arg;
    do 
      echo "$arg => ${arg/eps/pdf}";
      epstopdf $arg;
    done
}

function pine () {
 command pine $* && postponed-msgs
}

function grouplist () {
 groups $* | sed -r -e 's;^([^[:space:]]+) : ;\1: ;' -e 's;[[:space:]]+;\n\t;g'
}

function refwget () {
 wget --header 'Referer: `echo "$*" | sed -r -e "s/[^/]+$//"`' $*
}

function words () {
 lynx -dump -nolist "$*" | wc -w
}

function mkcd () {
 mkdir -p "$*" && cd "$*"
}

function cd () {
  if [ -z "$*" ]; then
    builtin cd
  elif [ -f "$*" ]; then
    $EDITOR $*
  else
    builtin cd "$*"
  fi
}

function postponed-msgs () {
  POSTPONED_COUNT=`grep "^Content-Type" ~/mail/postponed-msgs 2>/dev/null | wc -l`
  if [ 1 -lt $POSTPONED_COUNT ]; then
    echo "$POSTPONED_COUNT postponed, half-written messages"
  elif [ 0 -lt $POSTPONED_COUNT ]; then
    echo "$POSTPONED_COUNT postponed, half-written message"
  fi
}

CVSROOT=/home/cvs
CVS_RSH=ssh

export CVSROOT
export CVS_RSH

# I use this in my bash prompt, so that I can immediately see how
# many suspended jobs I have, the line from my ~/.bash_profile is:
# PS1='[$(stopped_jobs)\u@\h \W]\$ '
# which runs it every time, rather than once on sourcing the profile
# (which is what backticks will get you, typically)

function stopped_jobs {
#Would rather use 'jobs -s' but that's not in the version everywhere I run this
NUM_STOPPED=`jobs | grep "Stop" | wc -l | cut -d " " -f 7-`
if [ $NUM_STOPPED -gt 0 ]; then
  echo "$NUM_STOPPED/"
fi
}

# Source global definitions
if [ -f /etc/bashrc ]; then
 . /etc/bashrc
fi