Initial import

3 files changed, 268 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..10adfa091cfb
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,15 @@
+pkgbase = pbar
+	pkgdesc = Progress bar in pacman style
+	pkgver = 20150414
+	pkgrel = 1
+	url = https://github.com/ritze/pbar
+	arch = any
+	license = GPL
+	makedepends = git
+	depends = bash
+	conflicts = pbar
+	source = pbar::git+https://github.com/ritze/pbar.git#branch=master
+	md5sums = SKIP
+
+pkgname = pbar
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..b7b7e592f79e
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,24 @@
+# Maintainer: Moritz Luedecke <ritze@skweez.net>
+# Contributor: Gilrain <pierre.buard+aur gmail com>
+# Contributor: bruenig
+pkgname=pbar
+pkgver=20150414
+pkgrel=1
+pkgdesc="Progress bar in pacman style"
+url="https://github.com/ritze/pbar"
+license="GPL"
+arch=('any')
+makedepends=('git')
+depends=('bash')
+conflicts=('pbar')
+source=("${pkgname}::git+https://github.com/ritze/pbar.git#branch=master")
+md5sums=('SKIP')
+
+pkgver() {
+	cd "$pkgname"
+	git show -s --format="%ci" HEAD | sed -e 's/-//g' -e 's/ .*//'
+}
+
+package() {
+	install -Dm755 "$srcdir/$pkgname/pbar" "$pkgdir/usr/bin/pbar"
+}
diff --git a/pbar b/pbar
new file mode 100755
index 000000000000..1b25005ccbfd
--- /dev/null
+++ b/pbar
@@ -0,0 +1,229 @@
+#!/bin/bash
+# Copyright Matthew Bruenig <matthewbruenig@gmail.com> (packer)
+#           Moritz Lüdecke <ritze@skweez.net>
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+DASH="-"
+HASH="#"
+BEGINBAR="["
+ENDBAR="]"
+INFBAR_UPDATE="0.1"
+
+usage() {
+	echo 'usage: pbar [OPTION] [-t DEVICE] DONE TOTAL [TITLE] [DETAILS]...'
+	echo
+	echo '  -i    infinite progressbar,'
+	echo '  -n    outputs a new line at the end'
+	echo '  -t    set the tty device'
+	echo '  -h    display this help and exit'
+	echo
+	echo 'Examples:'
+	echo '  pbar -n 3 5 "testing..." 3 of 5   Print the follow line:'
+	echo 'testing...                      3 of 5 [##########--------]  60%'
+	echo '  pbar -i 0 0 "testing..."          Print a infinite working progressbar:'
+	echo 'testing...                             [------###---------]'
+	exit
+}
+
+screenwidth() {
+	tty=$1
+	width="$(stty -F $tty size)"
+	echo "${width##* }"
+}
+
+removeformat() {
+	echo "$(expr "$1" | sed -r "s/\\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g")"
+}
+
+info() {
+	width=$1
+	title=$2
+	misc=$3
+	
+	# Get vars for output
+	beginline=$title
+	misclen=0
+	# Remove color code
+	if [[ $misc != "" ]]; then
+		misctext=$(removeformat "$misc")
+		misclen=$((1+${#misctext}))
+	fi
+	beginlinetext=$(removeformat "$beginline")
+	if [[ $width -lt $((${#beginlinetext}+2+$misclen-1)) ]]; then
+		# Remove color code, cut the text and print it without color code
+		beginlinetext=${beginlinetext::$((width-$misclen-4))}
+		beginline=$beginlinetext"..."
+		beginlinetext=$(removeformat "$beginline")
+	fi
+	spaces="$(($width-${#beginlinetext}-1-$misclen))"
+
+	# Print output
+	printf "$beginline %${spaces}s"
+	[[ $misc != "" ]] && printf " $misc"
+}
+
+drawsymbol() {
+	symbol=$1
+	num=$2
+
+	for ((n=0; n<$num; n++)); do
+		printf "$symbol"
+	done
+}
+
+# This method is a fork from the packer method aurbar
+progbar() {
+	width=$1
+	infinite=$2
+	done=$3
+	total=$4
+
+	# Get vars for output
+	barchars="$(($width-${#BEGINBAR}-${#ENDBAR}-6))"
+	hashes="$(($barchars*$done/$total))"
+	dashes="$(($barchars-$hashes))"
+
+	# Print output
+	printf " ${BEGINBAR}"
+
+	if [[ $infinite ]]; then
+		offset="$(($hashes-2))"
+		hashes=3
+		[[ $offset -lt 0 ]] && offset=0 && hashes=2
+		drawsymbol $DASH $offset
+
+		offset="$(($offset+$hashes))"
+		[[ $offset -gt $barchars ]] && hashes=2
+		drawsymbol $HASH $hashes
+
+		dashes="$(($barchars-$offset))"
+		drawsymbol $DASH $dashes
+		printf "%s     \r" ${ENDBAR}
+	else
+		drawsymbol $HASH $hashes
+		drawsymbol $DASH $dashes
+		perc="$(($done*100/$total))"
+		printf "%s%4s%%\r" ${ENDBAR} ${perc}
+	fi
+}
+
+printline() {
+	tty=$1
+	infinite=$2
+	done=$3
+	total=$4
+	title=$5
+	misc=$6
+
+	width=$(screenwidth $tty)
+	infolen="$(($width*6/10))"
+	[ $width -lt 50 ] && width=50
+	progbarlen="$(($width-$infolen))"
+
+	if [[ $total -eq 0 ]]; then
+		total=$(($progbarlen-9))
+
+		newdone="$(($done % $total))"
+		if [[ $(($done % $((2*$total)))) -ge $total ]]; then
+			newdone="$(($total-$newdone))"
+		fi	
+		done=$(($newdone+1))
+		total=$(($total+1))
+	fi
+
+	# Delete line
+	printf "\033[0G"
+
+	info $infolen "$title" "$misc"
+	progbar $progbarlen "$infinite" $done $total
+}
+
+# Argument parsing
+
+[[ $1 ]] || usage
+
+while getopts ":hint:" optname; do
+	case "$optname" in
+		"i")
+			infinite=1
+			;;
+		"n")
+			newline=1
+			;;
+		"t")
+			tty=$OPTARG
+			;;
+		"h")
+			usage
+			;;
+		"?")
+			echo "Unknown option $OPTARG"
+			usage
+			;;
+		":")
+			echo "No argument value for option $OPTARG"
+			;;
+		*)
+			echo "Unknown error while processing options"
+			;;
+		esac
+done
+
+done=${@:$OPTIND:1}
+total=${@:$OPTIND+1:1}
+title="${@:$OPTIND+2:1}"
+misc="${@:$OPTIND+3}"
+
+int='^[0-9]+$'
+
+if [[ $tty == "" ]]; then
+	tty=$(tty)
+	if [[ $? -ne 0 ]]; then
+		echo "Can't get tty device!"
+		usage
+	fi
+fi
+
+if [[ $total -eq "" ]] ||
+	! [[ $done =~ $int ]] || ! [[ $total =~ $int ]]; then
+	
+	if [[ $done -ne 0 ]] || [[ $total -ne 0 ]] || [[ $infinite -ne 1 ]]; then
+		usage
+	fi
+fi
+
+if [[ $done -gt $total ]]; then
+	done=$total
+fi
+
+if [[ $done -eq 0 ]] && [[ $total -eq 0 ]] && [[ $infinite -eq 1 ]]; then
+	trap "exit=true" SIGINT SIGTERM
+	i=0
+	while [ ! $exit ]; do
+		printline $tty "$infinite" $i 0 "$title" "$misc"
+		i="$(($i+1))"
+		sleep $INFBAR_UPDATE
+	done
+
+	# Delete line
+	printf "\033[0G"
+
+	[ $newline ] && printline $tty "" 1 1 "$title" "$misc" 
+else
+	printline $tty "$infinite" $done $total "$title" "$misc"
+fi
+
+[ $newline ] && echo 
+
+exit