SliTaz Repositories

     1.1 --- a/modules/remove	Sat Nov 14 14:41:30 2015 +0200
     1.2 +++ b/modules/remove	Fri Dec 11 01:32:39 2015 +0200
     1.3 @@ -59,9 +59,43 @@
     1.4  }
     1.5  
     1.6  
     1.7 +# return possible name for a virtual package name
     1.8  
     1.9 +virtual_pkg() {
    1.10 +	# input:  $1 virtual package name
    1.11 +	#         $2 repository db directory
    1.12 +	# output: display possible package name
    1.13  
    1.14 -PACKAGE="$1"
    1.15 +	debug "\nvirtual_pkg('$1', '$2')"
    1.16 +	local i
    1.17 +	unset IFS
    1.18 +	for i in $(grep -hs "^$1=" "$2/packages.equiv" | sed "s/^$1=//"); do
    1.19 +		if echo $i | fgrep -q : ; then
    1.20 +			# format 'alternative:newname'
    1.21 +			# if alternative is installed then substitute newname
    1.22 +			if [ -f $INSTALLED/${i%:*}/receipt ]; then
    1.23 +				# substitute package dependency
    1.24 +				echo ${i#*:}
    1.25 +				return
    1.26 +			fi
    1.27 +		elif ! grep -q "^$1	" "$2/packages.info" || [ -f "$INSTALLED/$i/receipt" ]; then
    1.28 +			# unconditional substitution
    1.29 +			echo $i
    1.30 +			return
    1.31 +		fi
    1.32 +	done
    1.33 +	# the real package name
    1.34 +	echo $1
    1.35 +}
    1.36 +
    1.37 +
    1.38 +
    1.39 +
    1.40 +for rep in $PRIORITY; do
    1.41 +	[ ! -f "$rep/packages.info" ] && continue
    1.42 +	PACKAGE="$(virtual_pkg "$1" "$rep")"
    1.43 +	[ "$PACKAGE" != "$1" ] && break
    1.44 +done
    1.45  
    1.46  if [ ! -f "$INSTALLED/$PACKAGE/receipt" ]; then
    1.47  	newline; _ 'Package "%s" is not installed.' "$PACKAGE"
    1.48 @@ -101,11 +135,11 @@
    1.49  # Removing package
    1.50  title 'Removing package "%s"' "$PACKAGE"
    1.51  
    1.52 -# [1/4] Pre-remove commands
    1.53 +# [1/5] Pre-remove commands
    1.54  call_pre_remove "$INSTALLED/$PACKAGE/receipt"
    1.55  
    1.56  
    1.57 -# [2/4] Removing files
    1.58 +# [2/5] Removing files
    1.59  action 'Removing all files installed...'
    1.60  
    1.61  # NOTE: package 'faenza-icon-theme' install time: 12s; removing time ~ 11min on my system  o_O
    1.62 @@ -168,10 +202,41 @@
    1.63  
    1.64  status
    1.65  
    1.66 -# [3/4] Post-remove commands
    1.67 +# [3/5] Post-remove commands
    1.68  call_post_remove "$INSTALLED/$PACKAGE/receipt"
    1.69  
    1.70 -# [4/4] Remove package receipt and remove it from databases
    1.71 +# [4/5] Update system databases
    1.72 +local fl="$INSTALLED/$PACKAGE/files.list" upd=0 udesk umime uicon uschm ukrnl
    1.73 +
    1.74 +fgrep    /usr/share/applications/ "$fl" | fgrep -q .desktop && udesk='yes'
    1.75 +fgrep -q /usr/share/mime "$fl" && umime='yes'
    1.76 +fgrep -q /usr/share/icon/hicolor "$fl" && uicon='yes'
    1.77 +fgrep -q /usr/share/glib-2.0/schemas "$fl" && uschm='yes'
    1.78 +fgrep    /usr/lib/gdk-pixbuf "$fl" | fgrep -q .so && upixb='yes'
    1.79 +fgrep -q /lib/modules "$fl" && ukrnl='yes'
    1.80 +
    1.81 +if [ -n "$udesk$umime$uicon$uschm$upixb$ukrnl" ]; then
    1.82 +	action 'Update system databases...'
    1.83 +	upd=1
    1.84 +fi
    1.85 +
    1.86 +# package 'desktop-file-utils'
    1.87 +[ -n "$udesk" ] && chroot "$root/" /usr/bin/update-desktop-database /usr/share/applications 2>/dev/null
    1.88 +# package 'shared-mime-info'
    1.89 +[ -n "$umime" ] && chroot "$root/" /usr/bin/update-mime-database /usr/share/mime
    1.90 +# packages 'gtk+', 'gtk+3'
    1.91 +[ -n "$uicon" ] && chroot "$root/" /usr/bin/gtk-update-icon-cache /usr/share/icons/hicolor
    1.92 +# package 'glib'
    1.93 +[ -n "$uschm" ] && chroot "$root/" /usr/bin/glib-compile-schemas /usr/share/glib-2.0/schemas
    1.94 +# package 'gdk-pixbuf'
    1.95 +[ -n "$upixb" ] && chroot "$root/" /usr/bin/gdk-pixbuf-query-loaders --update-cache
    1.96 +# packages 'busybox', 'kmod', 'depmod'
    1.97 +[ -n "$ukrnl" ] && grep '/lib/modules' "$fl" | cut -d'/' -f4 | uniq | xargs chroot "$root/" /sbin/depmod -a
    1.98 +
    1.99 +[ "$upd" -eq 1 ] && status
   1.100 +
   1.101 +
   1.102 +# [5/5] Remove package receipt and remove it from databases
   1.103  action 'Removing package receipt...'
   1.104  rm -rf "$INSTALLED/$PACKAGE"
   1.105  sed -i "/ $PACKAGE-$VERSION$EXTRAVERSION.tazpkg$/d" "$PKGS_DB/installed.$SUM"