diff options
Diffstat (limited to 'source/a/pkgtools/scripts/upgradepkg')
| -rw-r--r-- | source/a/pkgtools/scripts/upgradepkg | 377 |
1 files changed, 169 insertions, 208 deletions
diff --git a/source/a/pkgtools/scripts/upgradepkg b/source/a/pkgtools/scripts/upgradepkg index 6b0c2abb4..5e0299806 100644 --- a/source/a/pkgtools/scripts/upgradepkg +++ b/source/a/pkgtools/scripts/upgradepkg @@ -1,7 +1,8 @@ -#!/bin/sh +#!/bin/bash # Copyright 1999 Patrick Volkerding, Moorhead, Minnesota, USA # Copyright 2001, 2002, 2003 Slackware Linux, Inc., Concord, California, USA -# Copyright 2009 Patrick J. Volkerding, Sebeka, MN, USA +# Copyright 2009, 2015 Patrick J. Volkerding, Sebeka, MN, USA +# Copyright 2015 Michal Nazarewicz <mina86@mina86.com> # All rights reserved. # # Redistribution and use of this script, with or without modification, is @@ -34,29 +35,20 @@ # Support new compression types and package extensions. # Converted to use new pkgbase() function to remove pathname and # valid package extensions. +# +# Sat 17 Jan 16:21:32 UTC 2015 mina86 +# Various optimisation mostly resolving around avoiding having to fork +# and call cut, basename and other helper commands. Slight +# refactoring of code calling removepkg. # Return a package name that has been stripped of the dirname portion # and any of the valid extensions (only): pkgbase() { - PKGEXT=$(echo $1 | rev | cut -f 1 -d . | rev) - case $PKGEXT in - 'tgz' ) - PKGRETURN=$(basename $1 .tgz) - ;; - 'tbz' ) - PKGRETURN=$(basename $1 .tbz) - ;; - 'tlz' ) - PKGRETURN=$(basename $1 .tlz) - ;; - 'txz' ) - PKGRETURN=$(basename $1 .txz) - ;; - *) - PKGRETURN=$(basename $1) - ;; + PKGRETURN=${1##*/} + case "$PKGRETURN" in *.t[gblx]z) + PKGRETURN=${PKGRETURN%.*} esac - echo $PKGRETURN + echo "$PKGRETURN" } usage() { @@ -101,6 +93,8 @@ umask 022 # $ROOT defined? if [ -d "$ROOT" ]; then export ROOT +else + unset ROOT fi # --help or no args? @@ -147,173 +141,158 @@ done # processing args # old package. package_name() { - STRING=$(pkgbase $1) - # Check for old style package name with one segment: - if [ "$(echo $STRING | cut -f 1 -d -)" = "$(echo $STRING | cut -f 2 -d -)" ]; then + STRING=$(pkgbase "$1") + case "$STRING" in + *-*-*-*) + # At least four segments, strip version arch and build and return name: + echo "${STRING%-*-*-*}" + # cruft for later ;) + # BUILD=${STRING##*-} + # STRING=${STRING%*-} + # ARCH=${STRING##*-} + # STRING=${STRING%*-} + # VER=${STRING%*-} + ;; + *) + # Old style package name with one segment or we don't have four + # segments: return the old-style (or out of spec) package name. echo $STRING - else # has more than one dash delimited segment - # Count number of segments: - INDEX=1 - while [ ! "$(echo $STRING | cut -f $INDEX -d -)" = "" ]; do - INDEX=$(expr $INDEX + 1) - done - INDEX=$(expr $INDEX - 1) # don't include the null value - # If we don't have four segments, return the old-style (or out of spec) package name: - if [ "$INDEX" = "2" -o "$INDEX" = "3" ]; then - echo $STRING - else # we have four or more segments, so we'll consider this a new-style name: - NAME=$(expr $INDEX - 3) - NAME="$(echo $STRING | cut -f 1-$NAME -d -)" - echo $NAME - # cruft for later ;) - #VER=$(expr $INDEX - 2) - #VER="$(echo $STRING | cut -f $VER -d -)" - #ARCH=$(expr $INDEX - 1) - #ARCH="$(echo $STRING | cut -f $ARCH -d -)" - #BUILD="$(echo $STRING | cut -f $INDEX -d -)" - fi - fi + esac } ERRCODE=0 # Main processing loop: -while [ ! "$1" = "" ]; do - -# Simple package integrity check: -if [ ! -f $(echo $1 | cut -f 2 -d '%') ]; then - ERRCODE=4 - echo "Cannot install $1: file not found" - shift 1 - continue; -fi +for ARG; do + OLD=${ARG%'%'*} # first segment, = $ARG if no % + NEW=${ARG#*'%'} # second segment, = $ARG if no % + + # Simple package integrity check: + if ! [ -f "$NEW" ]; then + ERRCODE=4 + echo "Cannot install $ARG: file not found" + continue; + fi -# Figure out the names of the old and new packages: -OLD=$(echo $1 | cut -f 1 -d '%') -NEW=$(echo $1 | cut -f 2 -d '%') -INCOMINGDIR=$(dirname $NEW) -# These are the package names with the extension: -NNAME=$(basename $NEW) -ONAME=$(basename $OLD) -# These are the package names without the extension: -OLD=$(pkgbase $OLD) -NEW=$(pkgbase $NEW) - -# Make sure the extension is valid: -if [ "$NNAME" = "$NEW" ]; then - # We won't throw an ERRCODE for this, but the package is skipped: - echo "Cannot install $1: invalid package extension" - shift 1 - continue; -fi + # Figure out the names of the old and new packages: + INCOMINGDIR=$(dirname $NEW) + # These are the package names with the extension: + NNAME=${NEW##*/} + ONAME=${OLD##*/} + # These are the package names without the extension: + OLD=$(pkgbase $OLD) + NEW=$(pkgbase $NEW) + + # Make sure the extension is valid: + if [ "$NNAME" = "$NEW" ]; then + # We won't throw an ERRCODE for this, but the package is skipped: + echo "Cannot install $OLD: invalid package extension" + continue; + fi -# Check and fix the old package name: -SHORT="$(package_name $OLD)" -if [ ! -r $ROOT/var/log/packages/$OLD ]; then - if ls $ROOT/var/log/packages/$SHORT* 1> /dev/null 2> /dev/null ; then - for installed_package in $ROOT/var/log/packages/$SHORT* ; do - if [ "$(package_name $installed_package)" = "$SHORT" ]; then # found one - OLD="$(basename $installed_package)" - break - fi - done + # Check and fix the old package name: + SHORT="$(package_name $OLD)" + if [ ! -r $ROOT/var/log/packages/$OLD ]; then + if ls $ROOT/var/log/packages/$SHORT* 1> /dev/null 2> /dev/null ; then + for installed_package in $ROOT/var/log/packages/$SHORT* ; do + if [ "$(package_name $installed_package)" = "$SHORT" ]; then # found one + OLD="${installed_package##*/}" + break + fi + done + fi fi -fi -# Test to see if both the old and new packages are where we expect them -# to be -- skip to the next package (or package pair) if anything's wrong: + # Test to see if both the old and new packages are where we expect them + # to be -- skip to the next package (or package pair) if anything's wrong: -if [ ! -r $ROOT/var/log/packages/$OLD ]; then - if [ ! "$INSTALL_NEW" = "yes" ]; then - if [ "$DRY_RUN" = "true" ]; then - echo "$OLD would not be upgraded (no installed package named $SHORT)." - else - echo - echo "Error: there is no installed package named $OLD." - echo " (looking for $ROOT/var/log/packages/$OLD)" - echo - fi - ERRCODE=1 - else # --install-new was given, so install the new package: - if [ "$DRY_RUN" = "true" ]; then - echo "$NEW would be installed (new package)." - else - cat << EOF + if [ ! -r $ROOT/var/log/packages/$OLD ]; then + if [ ! "$INSTALL_NEW" = "yes" ]; then + if [ "$DRY_RUN" = "true" ]; then + echo "$OLD would not be upgraded (no installed package named $SHORT)." + else + echo + echo "Error: there is no installed package named $OLD." + echo " (looking for $ROOT/var/log/packages/$OLD)" + echo + fi + ERRCODE=1 + else # --install-new was given, so install the new package: + if [ "$DRY_RUN" = "true" ]; then + echo "$NEW would be installed (new package)." + else + cat << EOF +============================================================================== | Installing new package $INCOMINGDIR/$NNAME +============================================================================== EOF - /sbin/installpkg $INCOMINGDIR/$NNAME + /sbin/installpkg $INCOMINGDIR/$NNAME + fi fi - fi - shift 1 - continue; -elif [ ! -r "$INCOMINGDIR/$NNAME" ]; then - if [ "$DRY_RUN" = "true" ]; then - echo "$NEW incoming package not found (command line)." - else - echo - echo "Error: incoming package $INCOMINGDIR/$NNAME not found." - echo - fi - shift 1 - ERRCODE=1 - continue; -fi - -# Unless --reinstall was given, compare the package names -# and skip any exact matches: -if [ ! "$REINSTALL" = "true" ]; then - if [ "$OLD" = "$NEW" ]; then + continue; + elif [ ! -r "$INCOMINGDIR/$NNAME" ]; then if [ "$DRY_RUN" = "true" ]; then - echo "$NEW would be skipped (already installed)." + echo "$NEW incoming package not found (command line)." else - cat << EOF + echo + echo "Error: incoming package $INCOMINGDIR/$NNAME not found." + echo + fi + ERRCODE=1 + continue; + fi + + # Unless --reinstall was given, compare the package names + # and skip any exact matches: + if [ ! "$REINSTALL" = "true" ]; then + if [ "$OLD" = "$NEW" ]; then + if [ "$DRY_RUN" = "true" ]; then + echo "$NEW would be skipped (already installed)." + else + cat << EOF +============================================================================== | Skipping package $NEW (already installed) +============================================================================== EOF + fi + continue; fi - shift 1 - continue; fi -fi -# Showtime. Let's do the upgrade. First, we will rename all the -# installed packages with this basename to make them easy to remove later: + # Showtime. Let's do the upgrade. First, we will rename all the + # installed packages with this basename to make them easy to remove later: -TIMESTAMP=$(date +%Y-%m-%d,%T) -SHORT="$(package_name $OLD)" -if [ "$DRY_RUN" = "true" ]; then - echo -n "$NEW would upgrade: " - for installed_package in $ROOT/var/log/packages/$SHORT* ; do - if [ "$(package_name $installed_package)" = "$SHORT" ]; then - echo -n "$(pkgbase $installed_package)" + TIMESTAMP=$(date +%Y-%m-%d,%T) + SHORT="$(package_name $OLD)" + if [ "$DRY_RUN" = "true" ]; then + echo -n "$NEW would upgrade: " + for installed_package in $ROOT/var/log/packages/$SHORT* ; do + if [ "$(package_name $installed_package)" = "$SHORT" ]; then + echo -n "$(pkgbase $installed_package)" + fi + done + echo + continue fi + for installed_package in $ROOT/var/log/packages/$SHORT* ; do + if [ "$(package_name $installed_package)" = "$SHORT" ]; then + mv $installed_package ${installed_package}-upgraded-$TIMESTAMP + fi done - echo - shift 1 - continue -fi -for installed_package in $ROOT/var/log/packages/$SHORT* ; do - if [ "$(package_name $installed_package)" = "$SHORT" ]; then - mv $installed_package ${installed_package}-upgraded-$TIMESTAMP - fi -done -for installed_script in $ROOT/var/log/scripts/$SHORT* ; do - if [ "$(package_name $installed_script)" = "$SHORT" ]; then - if [ -r $installed_script ]; then - mv $installed_script ${installed_script}-upgraded-$TIMESTAMP + for installed_script in $ROOT/var/log/scripts/$SHORT* ; do + if [ "$(package_name $installed_script)" = "$SHORT" ]; then + if [ -r $installed_script ]; then + mv $installed_script ${installed_script}-upgraded-$TIMESTAMP + fi fi - fi -done + done -# Print a banner for the current upgrade: -cat << EOF + # Print a banner for the current upgrade: + cat << EOF +============================================================================== | Upgrading $OLD package using $INCOMINGDIR/$NNAME @@ -321,67 +300,49 @@ cat << EOF EOF -# Next, the new package is pre-installed: -if [ "$VERBOSE" = "verbose" ]; then - /sbin/installpkg $INCOMINGDIR/$NNAME - RETCODE=$? -else - echo "Pre-installing package $NEW..." - /sbin/installpkg $INCOMINGDIR/$NNAME 1> /dev/null - RETCODE=$? -fi -# Make sure that worked: -if [ ! $RETCODE = 0 ]; then - echo "ERROR: Package $INCOMINGDIR/$NNAME did not install" - echo "correctly. You may need to reinstall your old package" - echo "to avoid problems. Make sure the new package is not" - echo "corrupted." - sleep 30 - # Skip this package, but still try to proceed. Good luck... - shift 1 - continue; -fi - -# Now, the leftovers from the old package(s) can go. Pretty simple, huh? :) -if [ -d "$ROOT" ]; then - ( cd $ROOT/var/log/packages - for rempkg in *-$TIMESTAMP ; do - if [ "$VERBOSE" = "verbose" ]; then - ROOT=$ROOT /sbin/removepkg $rempkg - else - ROOT=$ROOT /sbin/removepkg $rempkg | grep -v "Skipping\." | grep -v "Removing files:" - fi - done - ) -else - ( cd /var/log/packages - for rempkg in *-$TIMESTAMP ; do - if [ "$VERBOSE" = "verbose" ]; then - /sbin/removepkg $rempkg - else - /sbin/removepkg $rempkg | grep -v "Skipping\." | grep -v "Removing files:" - fi - done - ) -fi -echo - -# Again! Again! -# Seriously, the reinstalling of a package can be crucial if any files -# shift location, so we should always reinstall as the final step: -if [ ! "$NOT_PARANOID" = "true" ]; then - /sbin/installpkg $INCOMINGDIR/$NNAME -fi + # Next, the new package is pre-installed: + if [ "$VERBOSE" = "verbose" ]; then + /sbin/installpkg $INCOMINGDIR/$NNAME + RETCODE=$? + else + echo "Pre-installing package $NEW..." + /sbin/installpkg $INCOMINGDIR/$NNAME 1> /dev/null + RETCODE=$? + fi + # Make sure that worked: + if [ ! $RETCODE = 0 ]; then + echo "ERROR: Package $INCOMINGDIR/$NNAME did not install" + echo "correctly. You may need to reinstall your old package" + echo "to avoid problems. Make sure the new package is not" + echo "corrupted." + sleep 30 + # Skip this package, but still try to proceed. Good luck... + continue; + fi -echo "Package $OLD upgraded with new package $INCOMINGDIR/$NNAME." -ERRCODE=0 + # Now, the leftovers from the old package(s) can go. Pretty simple, huh? :) + for rempkg in "$ROOT/var/log/packages/"*"-$TIMESTAMP"; do + if [ "$VERBOSE" = "verbose" ]; then + /sbin/removepkg "${rempkg##*/}" + else + /sbin/removepkg "${rempkg##*/}" | grep -v 'Skipping\.\|Removing files:' + fi + done + echo -# Process next parameter: -shift 1 + # Again! Again! + # Seriously, the reinstalling of a package can be crucial if any files + # shift location, so we should always reinstall as the final step: + if [ ! "$NOT_PARANOID" = "true" ]; then + /sbin/installpkg $INCOMINGDIR/$NNAME + fi + echo "Package $OLD upgraded with new package $INCOMINGDIR/$NNAME." + ERRCODE=0 done if [ ! "$DRY_RUN" = "true" ]; then echo fi exit $ERRCODE + |