# ~/.bashrc
#
# This file is sourced by all *interactive* bash shells on startup,
# including some apparently interactive shells such as scp and rcp
# that can't tolerate any output.  So make sure this doesn't display
# anything or bad things will happen !


# Test for an interactive shell.  There is no need to set anything
# past this point for scp and rcp, and it's important to refrain from
# outputting anything in those cases.
if [[ $- != *i* ]] ; then
	# Shell is non-interactive.  Be done now!
	return
fi

[[ -f /etc/profile.d/bash-completion.sh ]] \
	&& source /etc/profile.d/bash-completion.sh


### alias ###
alias ..='cd ..'
alias cl='clear'
alias ll='ls -lhav --group-directories-first'
alias ls='ls -v --color=auto --group-directories-first'
alias df='df -h'
alias du='du -hc'
alias mv='mv -iv'
alias cp='cp -v'
alias rm='rm -v --preserve-root'
alias su='/bin/su'
alias halt='sudo halt'
alias reboot='sudo reboot'
alias e='sudo -E emerge -avl'
alias patch='echo -e "Dry run...\n"; patch --dry'
alias rpatch='\patch --no-backup-if-mismatch'

alias vipk="sudo vi /etc/portage/package.keywords/main.keywords"
alias vipu="sudo vi /etc/portage/package.use/main.use && sort /etc/portage/package.use/main.use -o /etc/portage/package.use/main.use"
alias vipn="sudo vi /etc/portage/package.unmask/main.unmask"
alias vipm="sudo vi /etc/portage/package.mask/main.mask"
alias vippm="sudo vi /usr/portage/profiles/package.mask"
alias vipum="sudo vi /etc/portage/profile/package.use.mask && sort /etc/portage/profile/package.use.mask -o /etc/portage/profile/package.use.mask"
alias vimc="sudo vi /etc/make.conf"
alias vip="sudo vi /etc/profile"
alias vib="sudo vi ~/.bashrc"
alias vix="sudo vi /etc/X11/xorg.conf"
alias vixd="sudo vi ~/.Xdefaults"

alias srcenv="sudo /usr/sbin/env-update && source /etc/profile && source ~/.bashrc"
alias makedirty='sudo chown -Rv --preserve-root dirtyepic:dirtyepic .'
alias needrestart="lsof | grep 'DEL.*lib' | cut -f 1 -d ' ' | sort -u"
alias greptree='find /usr/portage -maxdepth 3 -name "*.ebuild" -print0 | xargs -0 grep -T'

export ECHANGELOG_USER="Ryan Hill <dirtyepic@gentoo.org>"

### env ###

cp2dev() {
        scp $* dirtyepic@dev.gentoo.org:/home/dirtyepic/
}

cp2web() {
        scp $* dirtyepic@dev.gentoo.org:/home/dirtyepic/public_html/
}

vieb() { sudo -E vi "$(getebuild $@)"; }
vich() { sudo vi "$(dirname $(getebuild $@))/ChangeLog"; }
viec() { sudo vi "/usr/portage/eclass/${1}.eclass"; }
cdeb() { cd "$(dirname $(getebuild $@))"; }
ebmd() { cat "$(dirname $(getebuild $@))/metadata.xml"; }
ebenv() { 
	pkgver=$(expr "${1}" : '.*\(.*-[0-9].*\)')
	pkgcat=${1%%/*}; pkgcat=${pkgcat%%${pkgver}}
	pkgname=${1##*/}; pkgname=${pkgname%%${pkgver}}
	pkgenvs=/etc/portage/env/$(getcat ${pkgname})/${pkgname}
				
	for f in ${pkgenvs}*; do
		if [[ -f ${f} ]]; then
			echo "${f}:"
			cat "${f}"
		fi
	done
}

ebclean() { ebmanifest "$@" && sudo ebuild "$(getebuild $@)" clean; }
ebmanifest() { sudo ebuild "$(getebuild $@)" manifest; }
ebfmanifest() { sudo ebuild "$(getebuild $@)" manifest --force; }
ebsetup() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" setup; }
ebunpack() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" unpack; }
ebprepare() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" prepare; }
ebconfigure() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" configure; }
ebcompile() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" compile; }
ebtest() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" test; }
ebinstall() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" install; }
ebmerge() { ebmanifest "$@" && sudo -E ebuild "$(getebuild $@)" merge; }

libdeps() {
	if [ ! $# -eq 1 ]; then
		echo "Usage: libdeps <pkgname>"
	else
		qlist -oe "$1" | scanelf -L -n -q -F '%n #F' | tr , ' ' | xargs qfile -C | sort -u
	fi
}

ecommit() {
	bash -n *.ebuild || return 1
	echangelog ${1:+"$*"} || return 1
	rcommit
}

rcommit() {
  declare msg

  if [[ -n $* ]]; then
    msg="$*"
    echo "Using msg from command-line" >&2
  else
    msg=$(perl <ChangeLog -0777 -pe \
      's/^.*?\n  \d{2} \w{3} \d{4};.*?:\n//s || exit 1; # trim top
       s/\n(?:\*|  \d{2} \w{3} \d{4};).*//s;            # trim bottom
       s/^\s*//; s/\s*$//; s/^(?:  |\t)//gm;            # fix spacing
       #/^ /m || s/\s+/ /g;  # normalize spacing unless formatted
      ')
    if [[ $? != 0 || -z $msg ]]; then
      echo "couldn't parse message from ChangeLog" >&2
      return 1
    fi
    echo "Parsed msg from ChangeLog" >&2
  fi

  echo "----------" >&2
  echo "$msg" >&2
  echo "----------" >&2

  repoman commit -m "$msg" || return 1
}

scrub_patch() {
	sed -i \
		-e '/^index /d' \
		-e '/^new file mode /d' \
		-e '/^Index:/d' \
		-e '/^=========/d' \
		-e '/^RCS file:/d' \
		-e '/^retrieving/d' \
		-e '/^diff/d' \
		-e '/^Files .* differ$/d' \
		-e '/^Only in /d' \
		-e '/^Common subdirectories/d' \
		-e '/^+++/s:\t.*::' \
		-e '/^---/s:\t.*::' \
		"$@"
}