@ -1,7 +1,8 @@
#!/bin/bash
# Shared library & executable dependency finder for Linux
# Copyright (C) 2018 Pekka Helenius
#!/usr/bin/env bash
#
# pkgdeps - Recursive shared library & executable dependency finder for Arch Linux
#
# Copyright (C) 2021 Pekka Helenius <pekka.helenius@fjordtek.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
@ -16,65 +17,22 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
######################################################################################################################
#####################################
# TODO print stored dependency packages as red if errors encountered
# TODO check packages themselves, too (not only their dependencies...)
# TODO
# BUG :
#
# Optional dependencies for linux :
#
# crda: to set the correct wireless channels of your country
#
# Required dependencies for linux :
#
# coreutils Found libraries/executables: 102
# grep: Unmatched [ or [^
# grep: Invalid regular expression
# TODO
# Depends on: libtinfo.so.6 Provided by:
# ei anna oikeaa tulosta...
# TODO
#Error: octopi not found. Skipping.
# Lisää tähän "do you mean...<package>?...logiikka
# TODO: Does not give a correct result
# Depends on: libtinfo.so.6 Provided by:
# -------------------------------------------
# BUG
# Ignore rules.d folder since it gives permission denied error
# TODO: Implement 'Do you mean <package>?' code logic, when the following occurs:
# Error: octopi not found. Skipping.
# -------------------------------------------
# BUG
# Ignore rules.d folder since it gives permission denial errors
#1/1 (100%) - ncurses
#Required dependencies for ncurses :
# glibc Found libraries/executables: 302
#ldd: warning: you do not have execution permission for `/usr/lib/libcursesw.so'
#error: failed to find 'dynamic' in PATH: No such file or directory
#ldd: warning: you do not have execution permission for `/usr/lib/libform.so'
#error: failed to find 'dynamic' in PATH: No such file or directory
#ldd: warning: you do not have execution permission for `/usr/lib/libmenu.so'
#error: failed to find 'dynamic' in PATH: No such file or directory
#ldd: warning: you do not have execution permission for `/usr/lib/libncurses++.so'
#error: failed to find 'dynamic' in PATH: No such file or directory
# gcc-libs-multilib Found libraries/executables: 17
# -------------------------------------------
# BUG
# When using command 'pkgdeps wine-git', the following error occurs:
#...
# lib32-libsm Found libraries/executables: 1
#error: failed to find 'dynamic' in PATH: No such file or directory
#error: failed to find 'dynamic' in PATH: No such file or directory
######################################################################################################################
#####################################
# Look for missing library files for installed packages
red = $'\33[91m'
@ -85,379 +43,435 @@ blue=$'\033[94m'
bold = $'\033[1m'
reset = $'\033[0m'
PACMAN_EXEC = "/usr/bin/pacman"
LOGFILE = "/var/log/pacman.log"
COMMANDS = ( sudo pacman date ping package-query)
for com in $COMMANDS ; do
if [ [ ! $( which $com | grep " which: no $com in " | wc -w) -eq 0 ] ] ; then
echo -e " \nCommand $com not found. Can't run the script.\n "
return
fi
if [ [ ! $( which $com | grep " which: no $com in " | wc -w) -eq 0 ] ] ; then
echo -e " \nCommand $com not found. Can't run the script.\n "
return
fi
done
echo -e " \n ${ bold } Dependency tracker - Find broken executables & libraries ${ reset } "
if [ [ $# -eq 1 ] ] ; then
pacman -Q $1 2> /dev/null #|| echo 'something' # TODO silent normal output!
if [ [ $? -eq 1 ] ] ; then
seterror = 1
else
seterror = 0
function checklocaldirs( ) {
unset PKG
for filepkgdir in $1 ; do
#echo "Search dir is $filepkgdir Search term is $2"
findfile = $( find " $filepkgdir " -maxdepth 1 -type f -iname " * $2 * " )
if [ [ -f $findfile ] ] ; then
PKG = " $( ${ PACMAN_EXEC } -Qo $findfile | awk '{print $5 " " $6}' ) "
return
fi
else
seterror = 0
fi
done
}
function checkrepopkgs( ) {
unset PKG
unset NIPKG
REPOPKGS = $( ${ PACMAN_EXEC } -Fs $1 | sed '2~2d' | awk -F '[/ ]' '{print $2}' )
if [ [ ! -z $REPOPKGS ] ] ; then
c = 0
for repopkg in $REPOPKGS ; do
t = 0
for repopkgfile in $( ${ PACMAN_EXEC } -Fl " $repopkg " | awk '{print "/"$2}' ) ; do
if [ [ -f $repopkgfile ] ] ; then
REPOPKGFILES[ $t ] = " $repopkgfile "
let t++
fi
done
if [ ! " ${# REPOPKGFILES [@] } " -eq 0 ] ; then
for matchrepofile in " ${ REPOPKGFILES [@] } " ; do
if [ [ " ${ matchrepofile } " = = " ${ 2 } " ] ] ; then
PKG = $repopkg
return
# else
# if [[ $(${PACMAN_EXEC} -Qo $matchrepofile | grep -o "owned by" | wc -w) -eq 2 ]]
# PKG=$(echo "${REPOPKGS[*]}?" | tr '\n' ',' | sed 's/\,*$//g')
# return
fi
done
unset REPOPKGFILES
else
#echo "do we get here $repopkg"
if [ [ $( ${ PACMAN_EXEC } -Q $repopkg & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
NIPKG[ $c ] = " $repopkg "
let c++
fi
#PKG="${red}N/A${reset}"
fi
done
#PKG="${red}N/A${reset}"
else
PKG = " ${ red } N/A ${ reset } "
fi
}
function checkconnection( ) {
PROVIDER = "luna.archlinux.org"
INTERNET_TEST = $( ping -c 1 $PROVIDER 2>& 1 | grep -c "Name or service not known" )
if [ [ ! $INTERNET_TEST -eq 0 ] ] ; then
echo -e " \n ${ red } Error: ${ reset } Can't connect to $PROVIDER . Please check your internet connection.\n "
else
echo -e "\nUpdating file databases with pacman (root required)\n"
sudo pacman -Fy
fi
PROVIDER = "luna.archlinux.org"
INTERNET_TEST = $( ping -c 1 $PROVIDER 2>& 1 | grep -c "Name or service not known" )
if [ [ ! $INTERNET_TEST -eq 0 ] ] ; then
echo -e " \n ${ red } Error: ${ reset } Can't connect to $PROVIDER . Please check your internet connection.\n "
else
echo -e "\nUpdating file databases with pacman (root required)\n"
sudo ${ PACMAN_EXEC } -Fy
fi
}
LOGFILE = /var/log/pacman.log
if [ [ $# -eq 1 ] ] ; then
${ PACMAN_EXEC } -Q $1 2> /dev/null #|| echo 'something' # TODO silent normal output!
if [ [ $? -eq 1 ] ] ; then
seterror = 1
else
seterror = 0
fi
else
seterror = 0
fi
#####################################
if [ [ ${# } -lt 1 ] ] ; then
echo -e "\nPlease give a name of an installed package\n"
exit 1
fi
if [ [ -f $LOGFILE ] ] && [ [ $seterror -ne 1 ] ] ; then
LASTRUN = $( date --date= " $( awk '/pacman -Fy/ {a=$0} END{print a}' $LOGFILE | awk -F'[][]' '{print $2}' ) " +"%s" )
if [ [ $? -ne 0 ] ] ; then
echo -e " ${ red } Error: ${ reset } Can't parse the latest 'pacman -Fy' date value from pacman log file $LOGFILE ! Skipping database update.\n "
else
LASTRUN_TIMESTAMP = $( awk '/pacman -Fy/ {a=$0} END{print a}' $LOGFILE | awk -F'[][]' '{print $2}' )
LASTRUN = $( date --date= " ${ LASTRUN_TIMESTAMP } " +%s)
if [ [ $( echo $LASTRUN | wc -w) -eq 1 ] ] ; then
CURTIME = $( date +"%s" )
LASTUPDATE = $(( ( $CURTIME - $LASTRUN ) / 60 ))
TIME_THRESHOLD = 180 # 3 hours
if [ [ $LASTUPDATE -ge $TIME_THRESHOLD ] ] ; then
echo -e " \nPackage databases updated $LASTUPDATE minutes ago.\n " # TODO minutes....hours...days...ago...
read -r -p "Do you want to update databases now? [y/N] " dbupdate
if [ [ $( echo $dbupdate | sed 's/ //g' ) = ~ ^( [ yY] [ eE] [ sS] | [ yY] ) $ ] ] ; then
checkconnection
else
echo -e "\nSkipping database update.\n"
fi
else
echo -e "\nPackage databases are updated.\n"
fi
if [ [ $? -ne 0 ] ] ; then
echo -e " ${ red } Error: ${ reset } Can't parse the latest 'pacman -Fy' date value from pacman log file $LOGFILE ! Skipping database update.\n "
else
if [ [ $( echo $LASTRUN | wc -w) -eq 1 ] ] ; then
CURTIME = $( date +"%s" )
LASTUPDATE = $(( ( $CURTIME - $LASTRUN ) / 60 ))
TIME_THRESHOLD = 180 # 3 hours
if [ [ $LASTUPDATE -ge $TIME_THRESHOLD ] ] ; then
echo -e " \nPackage databases were last updated $LASTUPDATE minutes ago.\n " # TODO minutes....hours...days...ago...
read -r -p "Do you want to update databases now? [y/N] " dbupdate
if [ [ $( echo $dbupdate | sed 's/ //g' ) = ~ ^( [ yY] [ eE] [ sS] | [ yY] ) $ ] ] ; then
checkconnection
else
echo -e "\nPrevious database update timestamp not found. Updating...\n"
checkconnection
echo -e "\nSkipping database update.\n"
fi
else
echo -e "\nPackage databases are updated.\n"
fi
else
echo -e "\nPrevious database update timestamp not found. Updating...\n"
checkconnection
fi
fi
elif [ [ ! -f $LOGFILE ] ] ; then
echo -e " \n ${ red } Error: ${ reset } Pacman log file not found.\n "
echo -e " \n ${ red } Error: ${ reset } Pacman log file not found.\n "
fi
pkgcount = $#
curpkgcount = 1
typeset -A CHECKEDLIST
# Loop through all input arguments (package names)
for p in $( echo " ${ @ } " ) ; do # TODO show how many dependencies this package has if more than 1
LOCALDIRS = ( "/usr/lib" "/usr/bin" "/usr/lib/" "/opt/" )
w = 0
for dir in $( pacman -Ql $p 2> /dev/null | awk '{print $2}' ) ; do
if [ [ -d $dir ] ] ; then
MAINPKGDIRS[ $w ] = " ${ dir } "
let w++
fi
done
LOCALDIRS = ( "/usr/lib" "/usr/bin" "/usr/lib/" "/opt/" )
echo -e "----------------------------------------"
echo -e " \n $curpkgcount / $pkgcount ( $(( 100 * $curpkgcount / $pkgcount )) %) - ${ orange } $p ${ reset } "
w = 0
for dir in $( ${ PACMAN_EXEC } -Qql $p 2> /dev/null) ; do
if [ [ -d $dir ] ] ; then
MAINPKGDIRS[ $w ] = " ${ dir } "
let w++
fi
done
# Check that the input package can actually be found
if [ [ $( pacman -Qi $p & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
echo -e " \n ${ red } Error: ${ reset } ${ orange } $p ${ reset } not found. Skipping.\n "
else
echo -e "----------------------------------------"
echo -e " \n $curpkgcount / $pkgcount ( $(( 100 * $curpkgcount / $pkgcount )) %) - ${ orange } $p ${ reset } "
# Parse dependencies of the selected package to a string list
PKGDEPS = $( pacman -Qi $p | grep "Depends On" | sed 's/.*: //g; s/ / /g' )
#Parse optional dependencies
PKGDEPS_OPT = $( pacman -Qi $p | grep "Optional Deps" | sed 's/.*\s: //; s/ / /' )
# Loop for each package ([@] means array value X)
# We circumvent a pacman bug/issue here
# pacman does a hard fixed listing for packages, meaning it doesn't recognize "provides" option
# This is mainly a problem of git package versions
#
if [ [ $PKGDEPS_OPT != "None" ] ] ; then
echo -e " \nOptional dependencies for ${ orange } $p ${ reset } :\n\n $PKGDEPS_OPT "
fi
if [ [ $PKGDEPS != "None" ] ] ; then
echo -e " \nRequired dependencies for ${ orange } $p ${ reset } :\n " # TODO go even one step deeper with these!
for i in $( echo " ${ PKGDEPS [@] } " ) ; do
function parseversion( ) {
pattern = "[<=>]"
if [ [ $i = ~ $pattern ] ] ; then
i = $( echo $i | awk -F'[<=>]' '{print $1}' )
# TODO do version check here as done in 'risks' function?
#i_ver=$(echo $i | awk -F'[<=>]' '{print $3}')
#return $pkgname $pkgver
#else
#return $i
fi
}
parseversion
# Error (package was not found)
if [ [ $( pacman -Qi $i & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
# Get name of the package which provides the dependency
ALTDEP = $( pacman -Qi | grep -iE "Name|Provides" | grep $i | grep "Name" | sed 's/.*: //' )
o = 0
for altdep in $ALTDEP ; do
ALTDEPS[ $o ] = $altdep
let o++
done
function deepscan( ) {
MAINPKGFILES = $( pacman -Ql $p | awk '{print $2}' )
for mainpkgfile in $MAINPKGFILES ; do
if [ [ $( mimetype " ${ mainpkgfile } " | grep -iE "x\-sharedlib|x\-executable" | wc -l) -eq 1 ] ] ; then
for deepscan in $( ldd " ${ mainpkgfile } " | awk '{print $3}' | sed '/^\s*$/d' ) ; do
OWNER_DEEPSCAN = $( pacman -Qo $deepscan | awk '{print $5}' )
for item in " ${ ALTDEPS [@] } " ; do
if [ [ $OWNER_DEEPSCAN = = " $item " ] ] ; then
i = $OWNER_DEEPSCAN
return 0
fi
done
done
fi
done
return 1
}
deepscan
if [ [ $? -eq 1 ] ] ; then
#Get 'provides' from arch package database
FETCHEDPKGS = $( package-query --qprovides " $i " -Q -f "%n" )
k = 0
for fetch in $FETCHEDPKGS ; do
if [ [ ! $( pacman -Q $fetch & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
i = " $fetch "
break
# TODO show here the true 'depends on' stuff, not just 'provided by' package? bash <-> sh conversion for example
else
echo -e " ${ yellow } Warning: ${ reset } Dependency ' $i ' not found and not recognized as a provided package "
i = "notfound"
NOTFOUNDS[ $k ] = $i
let k++
fi
done
fi
fi
if [ [ $i != "notfound" ] ] && [ [ -z ${ CHECKEDLIST [ $i ] } ] ] ; then
FILES = $( pacman -Ql $i | awk '{print $2}' )
x = 0
printf " %-30s%s\r" " $i " "Searching libraries/executables"
for mimefile in $FILES ; do
if [ [ $( mimetype " ${ mimefile } " | grep -iE "x\-sharedlib|x\-executable" | wc -l) -eq 1 ] ] ; then
MIMEFILES[ $x ] = " ${ mimefile } "
let x++
printf " %-30s%s\r" " $i " " Found libraries/executables: $x " #Yes, the trailing space is meant to be here
fi
done
if [ [ $x -gt 0 ] ] ; then
CHECKEDLIST[ $i ] = $( printf " %-30s%s\n" " $i " " Found libraries/executables: $x " )
else
CHECKEDLIST[ $i ] = $( printf " %-30s%s\n" " $i " "No libraries/executables" )
# Check that the input package can actually be found
if [ [ $( ${ PACMAN_EXEC } -Qi $p & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
echo -e " \n ${ red } Error: ${ reset } package ${ orange } $p ${ reset } not found. Skipping.\n "
else
# Parse dependencies of the selected package to a string list
PKGDEPS = $( ${ PACMAN_EXEC } -Qi $p | grep "Depends On" | sed 's/.*: //g; s/ / /g' )
#Parse optional dependencies
PKGDEPS_OPT = $( ${ PACMAN_EXEC } -Qi $p | grep "Optional Deps" | sed 's/.*\s: //; s/ / /' )
# Loop for each package ([@] means array value X)
# We circumvent a pacman bug/issue here
# pacman does a hard fixed listing for packages, meaning it doesn't recognize "provides" option
# This is mainly a problem of git package versions
#
if [ [ $PKGDEPS_OPT != "None" ] ] ; then
echo -e " \nOptional dependencies for ${ orange } $p ${ reset } :\n\n $PKGDEPS_OPT "
fi
if [ [ $PKGDEPS != "None" ] ] ; then
echo -e " \nRequired dependencies for ${ orange } $p ${ reset } :\n " # TODO go even one step deeper with these!
for i in $( echo " ${ PKGDEPS [@] } " ) ; do
function parseversion( ) {
pattern = "[<=>]"
if [ [ $i = ~ $pattern ] ] ; then
i = $( echo $i | awk -F'[<=>]' '{print $1}' )
# TODO do version check here as done in 'risks' function?
#i_ver=$(echo $i | awk -F'[<=>]' '{print $3}')
#return $pkgname $pkgver
#else
#return $i
fi
}
parseversion
# Error (package was not found)
if [ [ $( ${ PACMAN_EXEC } -Qi $i & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
# Get name of the package which provides the dependency
ALTDEP = $( ${ PACMAN_EXEC } -Qi | grep -iE "Name|Provides" | grep $i | grep "Name" | sed 's/.*: //' )
o = 0
for altdep in $ALTDEP ; do
ALTDEPS[ $o ] = $altdep
let o++
done
function deepscan( ) {
MAINPKGFILES = $( ${ PACMAN_EXEC } -Qql $p )
for mainpkgfile in $MAINPKGFILES ; do
if [ [ $( mimetype " ${ mainpkgfile } " | grep -iE "x\-sharedlib|x\-executable" | wc -l) -eq 1 ] ] ; then
for deepscan in $( ldd " ${ mainpkgfile } " | awk '{print $3}' | sed '/^\s*$/d' ) ; do
OWNER_DEEPSCAN = $( ${ PACMAN_EXEC } -Qo $deepscan | awk '{print $5}' )
for item in " ${ ALTDEPS [@] } " ; do
if [ [ $OWNER_DEEPSCAN = = " $item " ] ] ; then
i = $OWNER_DEEPSCAN
return 0
fi
# Replace the current line (100 characters) with empty space and fill it with checkedlist value
echo -e " \r $( for ( ( i = 0; i < 100; i++) ); do echo -n ' '; done)\r ${ CHECKEDLIST [ $i ] } "
# Go through all listed library & executable files
for n in $( echo " ${ MIMEFILES [@] } " ) ; do
# Get count of all matching lines for a file. If no errors, this should return 1
# Enable bash debugging with set -x and run it in subshell (otherwise we need to use set +x to disable debugging)
# As debugging output is considered as STDERR (not default STDOUT), we pipe it with |&
# Suppress ldd warning messages ("you have no permission") as they are not relevant here and delete empty lines
LDDCMDCNT = $( ( set -x; ldd $n | grep -i "not found" ) | & grep -E " $n |=> not found " | sed 's/.*warning.*//g; /^\s*$/d' | wc -l)
# Get all lines for a file. If no errors, this should return only "++ ldd <filename>"
LDDCMD = $( ( set -x; ldd $n | grep -i "not found" ) | & grep -E " $n " | sed 's/.*warning.*//g; /^\s*$/d' )
LDDCMD_FILE = $( echo " $LDDCMD " | sed 's/++ ldd //g' )
# Basename doesn't accept empty/null parameters
if [ [ ! -z " ${ LDDCMD_FILE // } " ] ] ; then
LDDCMD_FILE_BASENAME = $( basename $LDDCMD_FILE ) # | sed "s/[-0-9.]*$//"
fi
# If we have match for "not found" messages, print the output
if [ [ $LDDCMDCNT -gt 1 ] ] ; then
LIBNOTFOUND = true
function checklocaldirs( ) {
unset PKG
for filepkgdir in $1 ; do
#echo "Search dir is $filepkgdir Search term is $2"
findfile = $( find " $filepkgdir " -maxdepth 1 -type f -iname " * $2 * " )
if [ [ -f $findfile ] ] ; then
PKG = " $( pacman -Qo $findfile | awk '{print $5 " " $6}' ) "
return
fi
done
}
function checkrepopkgs( ) {
unset PKG
unset NIPKG
REPOPKGS = $( pacman -Fs $1 | sed '2~2d' | awk -F '[/ ]' '{print $2}' )
if [ [ ! -z $REPOPKGS ] ] ; then
c = 0
for repopkg in $REPOPKGS ; do
t = 0
for repopkgfile in $( pacman -Fl " $repopkg " | awk '{print "/"$2}' ) ; do
if [ [ -f $repopkgfile ] ] ; then
REPOPKGFILES[ $t ] = " $repopkgfile "
let t++
fi
done
if [ ! " ${# REPOPKGFILES [@] } " -eq 0 ] ; then
for matchrepofile in " ${ REPOPKGFILES [@] } " ; do
if [ [ " ${ matchrepofile } " = = " ${ 2 } " ] ] ; then
PKG = $repopkg
return
# else
# if [[ $(pacman -Qo $matchrepofile | grep -o "owned by" | wc -w) -eq 2 ]]
# PKG=$(echo "${REPOPKGS[*]}?" | tr '\n' ',' | sed 's/\,*$//g')
# #return
fi
done
unset REPOPKGFILES
else
#echo "do we get here $repopkg"
if [ [ $( pacman -Q $repopkg & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
NIPKG[ $c ] = " $repopkg "
let c++
fi
#PKG="${red}N/A${reset}"
fi
done
#PKG="${red}N/A${reset}"
else
PKG = " ${ red } N/A ${ reset } "
fi
}
checkrepopkgs $LDDCMD_FILE_BASENAME $LDDCMD_FILE
# MAINPKG=$PKG
#REPOPKG=$(pacman -Fs $(echo $n | awk '{print $NF}' FS=/) | sed '1!d' | awk -F '[/ ]' '{print $2}')
#if [[ -z ${PKG} ]]; then
# PKG="${red}N/A${reset}"
# fi
NOTFOUNDFILES = $( ( set -x; ldd $n | grep -i "not found" ) | & grep -E "=> not found" | sed 's/ => not found//g; s/\s//g' | tr '\n' ' ' | sed 's/.*warning.*//g; /^\s*$/d' )
printf "\n %s %s\n" " ${ red } => ${ reset } Missing or broken dependencies for " " ${ yellow } $LDDCMD_FILE ${ reset } "
printf " %-38s%s\n" " Owned by system package:" " $( pacman -Qo $n | sed 's/.* by //g' ) "
# if [[ ! $MAINPKG == *"N/A"* ]] || [[ ! -z "${NIPKG}" ]]; then
# printf " %-38s%s\n" " Provided by..."
# if [[ ! $MAINPKG == *"N/A"* ]]; then
# printf " %-38s%s\n" " ...installed repo package(s):" "$MAINPKG"
# fi
if [ [ ! -z " ${ NIPKG } " ] ] ; then
printf " %-38s%s\n" " Provided by package(s):" " ${ NIPKG [*] } "
# printf " %-38s%s\n" " ...non-installed repo package(s):" "${NIPKG[*]}"
fi
# fi
printf "\n"
# Set up a new array for r variables (libary files) and store printf output there.
# This is just so that we don't need to check these library files again but instead
# we can use a stored value. This is just to speed up processing.
# TODO does this really work?
r_count = 0
typeset -A RLIST
for r in $( echo ${ NOTFOUNDFILES [@] } ) ; do
if [ [ ! ${ RLIST [ $r_count ] } ] ] ; then
checklocaldirs " ${ MAINPKGDIRS [*] } " $r #$r_basename
if [ [ -z ${ PKG } ] ] ; then
checklocaldirs " ${ LOCALDIRS [*] } " $r #$r_basename
fi
LIBPKG = $PKG
RLIST[ $r_count ] = $( printf " %-47s%-30s%s\n" " ${ red } Depends on ${ reset } : " " $r " " ${ blue } Provided by ${ reset } : $LIBPKG " )
fi
echo " ${ RLIST [ $r_count ] } "
#unset MAINPKG
#unset PKG
#r_basename=$(echo $r | sed "s/[-0-9.]*$//") # libicui18n.so.58.4 -> libicui18n.so
#unset PKG
#if [[ -z ${PKG} ]]; then
# checkrepopkgs $r_basename
#if [[ -z ${PKG} ]]; then
# PKG="${red}N/A${reset}"
#fi
# fi
#check_main $r_basename
#checkrepopkgs $r_basename $r
# if [[ -z ${PKG} ]]; then
# PKG="N/A"
# fi
# for r_providers in $(pacman -Fs $r_basename | sed '2~2d' | awk -F '[/ ]' '{print $2}'); do
# TODO
#LIBPKG[0]=$(pacman -Fs $(echo $r | awk '{print $NF}' FS=/) | sed '1!d' | awk -F '[/ ]' '{print $2}')
#LIBPKG=$(pacman -Fs $(echo $r | awk '{print $NF}' FS=/) | sed '1!d' | awk -F '[/ ]' '{print $2}')
#LIBPKG=$(pacman -Fs $r | sed '1!d' | awk -F '[/ ]' '{print $2}')
#if [[ "${#LIBPKG[@]}" -eq 0 ]]; then
#if [[ $(echo $LIBPKG | wc -w) -eq 0 ]]; then
# LIBPKG="N/A"
#fi
#printf " %-47s%-30s%s\n" " ${red}Depends on${reset}:" "$r" "${blue}Provided by${reset}: $LIBPKG"
#unset LIBPKG
#unset PKG
#unset MAINPKG
let r_count++
done
unset RLIST
fi
done
unset MIMEFILES #Unset MIMEFILES array for the next dependency check
else
printf '%s\n' " ${ CHECKEDLIST [ $i ] } "
fi
done
done
fi
done
else
echo -e "\n No dependencies for this package."
return 1
}
deepscan
if [ [ $? -eq 1 ] ] ; then
#Get 'provides' from arch package database
FETCHEDPKGS = $( package-query --qprovides " $i " -Q -f "%n" )
k = 0
for fetch in $FETCHEDPKGS ; do
if [ [ ! $( ${ PACMAN_EXEC } -Q $fetch & >/dev/null || echo "was not found" | wc -l) -eq 1 ] ] ; then
i = " $fetch "
break
# TODO show here the true 'depends on' stuff, not just 'provided by' package? bash <-> sh conversion for example
else
echo -e " ${ yellow } Warning: ${ reset } Dependency ' $i ' not found and not recognized as a provided package "
i = "notfound"
NOTFOUNDS[ $k ] = $i
let k++
fi
done
fi
fi
if [ [ ! -z " ${ NOTFOUNDS } " ] ] || [ [ $LIBNOTFOUND != true ] ] ; then
echo -e " \n ${ green } => ${ reset } Dependencies checked. All ${ green } OK ${ reset } .\n "
if [ [ $i != "notfound" ] ] && [ [ -z ${ CHECKEDLIST [ $i ] } ] ] ; then
FILES = $( ${ PACMAN_EXEC } -Qql $i )
x = 0
printf " %-30s%s\r" " $i " "Searching libraries/executables"
for mimefile in $FILES ; do
if [ [ $( file --mime-type " ${ mimefile } " | grep -iE "executable" | wc -l) -eq 1 ] ] ; then
MIMEFILES[ $x ] = " ${ mimefile } "
let x++
printf " %-30s%s\r" " $i " " Found libraries/executables: $x " #Yes, the trailing space is meant to be here
fi
done
if [ [ $x -gt 0 ] ] ; then
CHECKEDLIST[ $i ] = $( printf " %-30s%s\n" " $i " " Found libraries/executables: $x " )
else
CHECKEDLIST[ $i ] = $( printf " %-30s%s\n" " $i " "No libraries/executables" )
fi
# Replace the current line (100 characters) with empty space and fill it with checkedlist value
echo -e " \r $( for ( ( i = 0; i < 100; i++) ); do echo -n ' '; done)\r ${ CHECKEDLIST [ $i ] } "
# Go through all listed library & executable files
for n in $( echo " ${ MIMEFILES [@] } " ) ; do
# Get count of all matching lines for a file. If no errors, this should return 1
# Enable bash debugging with set -x and run it in subshell (otherwise we need to use set +x to disable debugging)
# As debugging output is considered as STDERR (not default STDOUT), we pipe it with |&
# Suppress ldd warning messages ("you have no permission") as they are not relevant here and delete empty lines
escapechars = "]["
n = $( echo " ${ n } " | sed -r 's/([' " $escapechars " '])/\\\1/g' )
LDDCMDCNT = $( ( set -x; ldd " ${ n } " | grep -i "not found" ) | & grep -E " ${ n } |=> not found " | sed 's/.*warning.*//g; /^\s*$/d' | wc -l)
# Get all lines for a file. If no errors, this should return only "++ ldd <filename>"
LDDCMD = $( ( set -x; ldd " ${ n } " | grep -i "not found" ) | & grep -E " ${ n } " | sed 's/.*warning.*//g; /^\s*$/d' )
LDDCMD_FILE = $( echo " $LDDCMD " | sed 's/++ ldd //g' )
# Basename doesn't accept empty/null parameters
if [ [ ! -z " ${ LDDCMD_FILE // } " ] ] ; then
LDDCMD_FILE_BASENAME = $( basename $LDDCMD_FILE ) # | sed "s/[-0-9.]*$//"
fi
# If we have match for "not found" messages, print the output
if [ [ $LDDCMDCNT -gt 1 ] ] ; then
LIBNOTFOUND = true
checkrepopkgs $LDDCMD_FILE_BASENAME $LDDCMD_FILE
# MAINPKG=$PKG
# REPOPKG=$(${PACMAN_EXEC} -Fs $(echo $n | awk '{print $NF}' FS=/) | sed '1!d' | awk -F '[/ ]' '{print $2}')
# if [[ -z ${PKG} ]]; then
# PKG="${red}N/A${reset}"
# fi
NOTFOUNDFILES = $( ( set -x; ldd " ${ n } " | grep -i "not found" ) | & grep -E "=> not found" | sed 's/ => not found//g; s/\s//g' | tr '\n' ' ' | sed 's/.*warning.*//g; /^\s*$/d' )
printf "\n %s %s\n" " ${ red } => ${ reset } Missing or broken dependencies for " " ${ yellow } $LDDCMD_FILE ${ reset } "
printf " %-38s%s\n" " Owned by system package:" " $( ${ PACMAN_EXEC } -Qo " ${ n } " | sed 's/.* by //g' ) "
# if [[ ! $MAINPKG == *"N/A"* ]] || [[ ! -z "${NIPKG}" ]]; then
# printf " %-38s%s\n" " Provided by..."
# if [[ ! $MAINPKG == *"N/A"* ]]; then
# printf " %-38s%s\n" " ...installed repo package(s):" "$MAINPKG"
# fi
if [ [ ! -z " ${ NIPKG } " ] ] ; then
printf " %-38s%s\n" " Provided by package(s):" " ${ NIPKG [*] } "
# printf " %-38s%s\n" " ...non-installed repo package(s):" "${NIPKG[*]}"
fi
# fi
printf "\n"
# Set up a new array for r variables (libary files) and store printf output there.
# This is just so that we don't need to check these library files again but instead
# we can use a stored value. This is just to speed up processing.
# TODO does this really work?
r_count = 0
typeset -A RLIST
for r in $( echo ${ NOTFOUNDFILES [@] } ) ; do
if [ [ ! ${ RLIST [ $r_count ] } ] ] ; then
checklocaldirs " ${ MAINPKGDIRS [*] } " $r #$r_basename
if [ [ -z ${ PKG } ] ] ; then
checklocaldirs " ${ LOCALDIRS [*] } " $r #$r_basename
fi
LIBPKG = $PKG
RLIST[ $r_count ] = $( printf " %-47s%-30s%s\n" " ${ red } Depends on ${ reset } : " " $r " " ${ blue } Provided by ${ reset } : $LIBPKG " )
fi
echo " ${ RLIST [ $r_count ] } "
# unset MAINPKG
# unset PKG
# r_basename=$(echo $r | sed "s/[-0-9.]*$//") # libicui18n.so.58.4 -> libicui18n.so
# unset PKG
# if [[ -z ${PKG} ]]; then
# checkrepopkgs $r_basename
# if [[ -z ${PKG} ]]; then
# PKG="${red}N/A${reset}"
# fi
# fi
# check_main $r_basename
# checkrepopkgs $r_basename $r
# if [[ -z ${PKG} ]]; then
# PKG="N/A"
# fi
# for r_providers in $(${PACMAN_EXEC} -Fs $r_basename | sed '2~2d' | awk -F '[/ ]' '{print $2}'); do
# TODO
# LIBPKG[0]=$(${PACMAN_EXEC} -Fs $(echo $r | awk '{print $NF}' FS=/) | sed '1!d' | awk -F '[/ ]' '{print $2}')
# LIBPKG=$(${PACMAN_EXEC} -Fs $(echo $r | awk '{print $NF}' FS=/) | sed '1!d' | awk -F '[/ ]' '{print $2}')
# LIBPKG=$(${PACMAN_EXEC} -Fs $r | sed '1!d' | awk -F '[/ ]' '{print $2}')
# if [[ "${#LIBPKG[@]}" -eq 0 ]]; then
# if [[ $(echo $LIBPKG | wc -w) -eq 0 ]]; then
# LIBPKG="N/A"
# fi
# printf " %-47s%-30s%s\n" " ${red}Depends on${reset}:" "$r" "${blue}Provided by${reset}: $LIBPKG"
# unset LIBPKG
# unset PKG
# unset MAINPKG
let r_count++
done
unset RLIST
fi
done
unset MIMEFILES #Unset MIMEFILES array for the next dependency check
else
echo -e " \n ${ red } => ${ reset } Dependency problems discovered. See above messages for details.\n "
printf '%s\n' " ${ CHECKEDLIST [ $i ] } "
fi
unset NOTFOUNDS
unset LIBNOTFOUND
done
else
echo -e "\n No dependencies for this package."
fi
let curpkgcount++
if [ [ ! -z " ${ NOTFOUNDS } " ] ] || [ [ $LIBNOTFOUND != true ] ] ; then
echo -e " \n ${ green } => ${ reset } Dependencies checked. All ${ green } OK ${ reset } .\n "
else
echo -e " \n ${ red } => ${ reset } Dependency problems discovered. See above messages for details.\n "
fi
unset NOTFOUNDS
unset LIBNOTFOUND
fi
let curpkgcount++
done
