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-rwxr-xr-xcontrib/pactree.in322
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diff --git a/contrib/pactree.in b/contrib/pactree.in
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@@ -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:
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-16 05:30:09 +0100