contrib: remove bash pactree

This has been rewitten in C which is much much faster.

Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com>

3 files changed, 0 insertions, 327 deletions

diff --git a/contrib/Makefile.am b/contrib/Makefile.am
index 55366b47..4adc9491 100644
--- a/contrib/Makefile.am
+++ b/contrib/Makefile.am
@@ -5,7 +5,6 @@ OURFILES = \
 	paclist \
 	pacscripts \
 	pacsearch \
-	pactree \
 	wget-xdelta.sh \
 	zsh_completion
 
@@ -17,7 +16,6 @@ EXTRA_DIST = \
 	paclist.in \
 	pacscripts.in \
 	pacsearch.in \
-	pactree.in \
 	vimprojects \
 	wget-xdelta.sh.in \
 	zsh_completion.in \
diff --git a/contrib/README b/contrib/README
index 96234722..4f591012 100644
--- a/contrib/README
+++ b/contrib/README
@@ -23,9 +23,6 @@ pacsearch - a colorized search combining both -Ss and -Qs output. Installed
 packages are easily identified with a *** and local-only packages are also
 listed.
 
-pactree - generate a dependency tree of an installed package in textual or
-graphical form (using graphviz).
-
 bacman - regenerate a pacman package based on installed files and the pacman
 database entries. Useful for reuse, or possible config file extension.
 
diff --git a/contrib/pactree.in b/contrib/pactree.in
deleted file mode 100755
index b43005a8..00000000
--- a/contrib/pactree.in
+++ /dev/null
@@ -1,322 +0,0 @@
-#!@BASH_SHELL@
-# pactree : a simple dependency tree viewer
-#
-# Copyright (C) 2008 Carlo "carlocci" Bersani <carlocci@gmail.com>
-#
-# 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 2
-# 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/>.
-
-# Original http://carlocci.ngi.it/arch/pactree
-# Credit to scj for the graphviz idea
-
-# set the colors
-branch1_color="\033[0;33m"    #Brown
-branch2_color="\033[0;37m"    #Gray
-leaf_color="\033[1;32m"       #Light green
-leaf2_color="\033[0;32m"      #Green
-
-# set the separators
-separator="   "
-branch_tip1="|--"
-branch_tip2="+--"
-provides="provides "
-
-# set the graphviz options
-# http://www.graphviz.org/doc/info/output.html for available output formats
-# http://www.graphviz.org/doc/info/colors.html for available colors
-gformat="png"                 #output format
-start_color="red"             #START color
-nodes_color="green"           #color of the nodes
-arrow1_color="chocolate4"     #color of the normal arrow
-arrow2_color="grey"           #color of the "provided by" headless arrow
-
-readonly prog_name="pactree"
-readonly prog_ver="0.3"
-
-_usage(){
-	echo "This program generates the dependency tree of an installed package"
-	echo "Usage:   $prog_name [OPTIONS] <installed packages>"
-	echo
-	echo " OPTIONS:"
-	echo "  -c, --color                Enable color output"
-	echo "  -d, --depth INT            Limit the shown dependencies depth"
-	echo "  -g, --graph                Use graphviz to make an image of the tree"
-	echo "  -l, --linear               Enable linear output"
-	echo "  -r, --reversed             Show reversed dependancies"
-	echo "  -s, --silent               Shh, let me hear those errors!"
-	echo "  -u, --unique               Print the dependency list with no duplicates"
-	echo
-	echo "  -h, --help                 Print this help message"
-	echo "  -v, --version              Print the program name and version"
-	echo
-	echo "Example: $prog_name -c -d2 readline"
-}
-
-_version(){
-	echo "$prog_name version $prog_ver"
-	echo "Copyright (C) 2008 Carlo \"carlocci\" Bersani <carlocci@gmail.com>"
-}
-# end of the friendliness
-
-
-# grab a field from the database: $1=path/to/file, $2=field to grab
-_grabfield(){
-	for line in $(cat "$1" 2>/dev/null ); do
-		if [ -z "$line" ]; then
-			continue;
-		fi;
-		if [[ "$line" =~ %[A-Z]*% ]]; then
-			current="$line"
-			continue;
-		fi;
-		if [ "$current" = "$2" ]; then
-			echo "$line"
-		fi;
-	done
-}
-
-
-# find a dep in the db: $1=dep, $2=field, $3=dbfile, ret=file list
-_finddep(){
-	for line in $(awk 'BEGIN{RS=""}
-	                   {
-	                   if ($1=="'"$2"'"){
-	                     for (i=2 ; i<=NF ; ++i){
-	                       if ($i ~ /^'"$1"'([<>=]+.*|)$/ ){
-	                         print FILENAME}
-	                       }
-	                     }
-	                   }' $(find $pac_db -name $3)); do
-		echo "${line%/*}"
-	done
-}
-
-
-# Recursive function: does all of the work, pays all of the taxes     #
-_tree(){
-	pkg_name="$1"
-	pkg_dirs="$(echo $pac_db/$pkg_name-[0-9]*)"
-
-	# Is $pkg_name real or provided?
-	[ ! -d "$pkg_dirs" ] && pkg_dirs="$(_finddep $pkg_name %PROVIDES% depends)"
-
-	for pkg_dir in $pkg_dirs ; do
-		spaces="$2"
-		unset provided
-		branch_tip="$branch_tip1"
-		branch_color="$branch1_color"
-		pkg_name="$(_grabfield "$pkg_dir/desc" %NAME%)"
-		if [ ! "$pkg_name" = "$1" ]; then
-			provided="$leaf2_color $provides$leaf_color$1"
-			branch_tip="$branch_tip2"
-			branch_color="$branch2_color"
-			if [ $graphviz -eq 1 ] && [[ ! "${dep_list[@]}" =~ _$1_ ]] && [ $spaces -ne $((max_depth+1)) ]; then
-				echo "\"$1\" -> \"$pkg_name\" [arrowhead=none, color=$arrow2_color];"
-				dep_list=( "${dep_list[@]}" "_$1_" )
-				_tree "$pkg_name" $((spaces+1))
-				continue
-			fi
-		fi
-
-		# Generate the spacer
-		spacer=""
-		for ((count = 0; count < spaces; count++)); do
-			spacer="$spacer$separator"
-		done
-		unset count
-		spacer="$spacer$branch_tip"
-
-		[ $silent -ne 1 ] &&	echo -e "$branch_color$spacer$leaf_color$pkg_name$provided"
-
-		[ ! -d "$pkg_dir" ] && echo "No $pkg_name in the database (inconsistent database?)" >&2
-
-		if [[ ! " ${dep_list[@]} " =~ " $pkg_name " ]] && [ $spaces -ne $max_depth ]; then
-			dep_list=( "${dep_list[@]}" "$pkg_name" )
-			if [ $reversed_dep -eq 0 ]; then
-				deps_pkg="$(_grabfield "$pkg_dir/depends" %DEPENDS%)"
-			else
-				reqs_pkg_dir="$(_finddep "$pkg_name" %DEPENDS% depends)"
-				unset deps_pkg
-				for req_pkg_dir in $reqs_pkg_dir; do
-					deps_pkg=$(echo "$deps_pkg" "$(_grabfield "$req_pkg_dir/desc" %NAME%)")
-				done
-			fi
-			for dep_pkg in $deps_pkg; do
-				spaces=$2		#Bash scoping ;_;
-				if [ $graphviz -eq 1 ]; then
-					echo "\"$1\" -> \"${dep_pkg%%[<>=]*}\" [color=$arrow1_color];"
-				fi
-				_tree "${dep_pkg%%[<>=]*}" $((spaces+1))
-			done
-		fi
-	done
-}
-
-
-# Main program: gets all of the money, pays none of the taxes
-
-# Command line parameters parser
-if [ $# -eq 0 ]; then
-	_usage
-	exit 1
-fi
-
-options=( "$@" )
-len_options=${#options[@]}
-for (( n=0 ; n < $len_options ; n++ )); do
-	if [ "${options[$n]}" = "--" ]; then
-		unset options[$n]
-		break
-	fi
-	if [ "${options[$n]}" = "-h" -o "${options[$n]}" = "--help" ]; then
-		_usage
-		exit 0
-	fi
-
-	if [ "${options[$n]}" = "-v" -o "${options[$n]}" = "--version" ]; then
-		_version
-		exit 0
-	fi
-
-	if [ "${options[$n]}" = "-l" -o "${options[$n]}" = "--linear" ]; then
-		unset options[$n]
-		linear=1
-		continue
-	fi
-
-	if [ "${options[$n]}" = "-s" -o "${options[$n]}" = "--silent" ]; then
-		unset options[$n]
-		silent=1
-		continue
-	fi
-
-	if [ "${options[$n]}" = "-u" -o "${options[$n]}" = "--unique" ]; then
-		unset options[$n]
-		silent=1
-		nodup=1
-		continue
-	fi
-
-	if [ "${options[$n]}" = "-g" -o "${options[$n]}" = "--graph" ]; then
-		unset options[$n]
-		graphviz=1
-		continue
-	fi
-
-	if [ "${options[$n]}" = "-c" -o "${options[$n]}" = "--color" ]; then
-		unset options[$n]
-		colored=1
-		continue
-	fi
-
-	if [ "${options[$n]}" = "-r" -o "${options[$n]}" = "--reversed" ]; then
-		unset options[$n]
-		reversed_dep=1
-		continue
-	fi
-
-	if [[ "${options[$n]}" =~ -d[[:digit:]]+ || "${options[$n]}" == "--depth" ]]; then
-		if [[ "${options[$n]#-d}" =~ [[:digit:]]+ ]]; then
-			max_depth="${options[$n]#-d}"
-		elif [[ ${options[$((n+1))]} =~ [[:digit:]]+ ]]; then
-			max_depth="${options[$((n+1))]}"
-			unset options[$((n+1))]
-			((++n))
-		fi
-		unset options[$n]
-		continue
-	fi
-done
-# End of the dumb command line parser
-
-# Env
-colored=${colored:-0}
-max_depth=${max_depth:--10}
-linear=${linear:-0}
-silent=${silent:-0}
-nodup=${nodup:-0}
-graphviz=${graphviz:-0}
-reversed_dep=${reversed_dep:-0}
-
-if [ $colored -ne 1 ]; then
-	unset branch1_color
-	unset leaf_color
-	unset leaf2_color
-	unset branch2_color
-fi
-
-if [ $linear -eq 1 ]; then
-	unset separator
-	unset branch_tip1
-	unset branch_tip2
-	unset provides
-fi
-
-if [ $graphviz -eq 1 ]; then
-	silent=1
-	nodup=0
-	if [ ! -f /usr/bin/dot ]; then
-		echo "ERROR: package graphviz is not installed"
-		echo "       Run pacman -S graphviz to install it"
-		exit 1
-	fi
-fi
-
-if [ ! -r @sysconfdir@/pacman.conf ]; then
-	echo "ERROR: unable to read @sysconfdir@/pacman.conf"
-	exit 1
-else
-	eval $(awk '/DBPath/ {print $1$2$3}' @sysconfdir@/pacman.conf)
-fi
-
-pac_db="${DBPath:-@localstatedir@/lib/pacman}/local"
-
-if [ ! -d "$pac_db" ] ; then
-	echo "ERROR: pacman database directory ${pac_db} not found"
-	exit 1
-fi
-# Env End
-
-
-# Program starts
-_main(){
-	for pkg_name in ${options[@]} ; do
-		[ $graphviz -eq 1 ] && echo -e "\"START\" -> \"$pkg_name\" ;"
-		_tree "$pkg_name" 0
-		if [ $nodup -eq 1 ]; then
-			for pkg_tree in ${dep_list[@]} ; do
-				echo "$pkg_tree"
-			done
-		fi
-	done
-	if [ $silent -eq 0 ]; then
-		echo -ne '\033[0m' # return colors to normal?
-		echo -ne '\033[?25h' #return cursor to normal?
-	fi
-}
-
-
-if [ $graphviz -eq 1 ]; then
-	root_pkgs="${options[@]}"
-	# Uncomment for the "generated by pactree" node in graphviz
-	#advert="xyz [height=0.07, fontsize=8.0, label=\"GENERATED WITH PACTREE\",shape=box,color="black",style=filled,fontcolor="white"];\n"
-	if [ $reversed_dep -eq 0 ]; then
-		file_extension="deps.$gformat"
-	else
-		file_extension="reqs.$gformat"
-	fi
-	echo -e "digraph G { START [color=$start_color, style=filled];\n node [style=filled, color=$nodes_color];\n$(_main)\n$advert}" | dot -T$gformat -o "${root_pkgs// /_}.$file_extension"
-else _main
-fi
-
-# vim: set ts=2 sw=2 noet: