mirror of
https://github.com/moparisthebest/pacman
synced 2024-11-05 00:55:04 -05:00
149839c539
This fixes FS#10459. There is apparently no portable ways to get the apparent size of a file, like du -b does. So the best compromise seems to get the block size in kB, and then convert that to byte so that we keep compatibility. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
359 lines
10 KiB
Bash
359 lines
10 KiB
Bash
#!/bin/bash
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#
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# repo-add - add a package to a given repo database file
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# @configure_input@
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#
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# Copyright (c) 2006-2008 Aaron Griffin <aaron@archlinux.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# gettext initialization
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export TEXTDOMAIN='pacman'
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export TEXTDOMAINDIR='@localedir@'
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myver='@PACKAGE_VERSION@'
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confdir='@sysconfdir@'
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QUIET=0
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REPO_DB_FILE=""
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# ensure we have a sane umask set
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umask 0022
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msg() {
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[ $QUIET -ne 0 ] && return
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local mesg=$1; shift
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printf "==> ${mesg}\n" "$@" >&1
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}
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msg2() {
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[ $QUIET -ne 0 ] && return
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local mesg=$1; shift
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printf " -> ${mesg}\n" "$@" >&1
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}
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warning() {
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local mesg=$1; shift
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printf "==> $(gettext "WARNING:") ${mesg}\n" "$@" >&2
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}
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error() {
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local mesg=$1; shift
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printf "==> $(gettext "ERROR:") ${mesg}\n" "$@" >&2
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}
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# print usage instructions
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usage() {
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printf "repo-add (pacman) %s\n\n" "$myver"
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printf "$(gettext "Usage: %s [-q] <path-to-db> <package> ...\n\n")" "$0"
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printf "$(gettext "\
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repo-add will update a package database by reading a package file.\n\
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Multiple packages to add can be specified on the command line.\n\n")"
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printf "$(gettext "\
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The -q/--quiet flag will force this program to run silently except\n\
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in the case of warnings or errors.\n\n")"
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echo "$(gettext "Example: repo-add /path/to/repo.db.tar.gz pacman-3.0.0.pkg.tar.gz")"
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}
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version() {
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printf "repo-add (pacman) %s\n" "$myver"
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printf "$(gettext "\
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Copyright (C) 2006-2008 Aaron Griffin <aaron@archlinux.org>.\n\n\
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This is free software; see the source for copying conditions.\n\
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There is NO WARRANTY, to the extent permitted by law.\n")"
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}
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# test if a file is a repository DB
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test_repo_db_file () {
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if [ -f "$REPO_DB_FILE" ]; then
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if bsdtar -tf "$REPO_DB_FILE" | grep -q "/desc"; then
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return 0 # YES
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fi
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else
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return 0 # YES - No database file is also allowed
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fi
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return 1 # NO
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}
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# write a list entry
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# arg1 - Entry name
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# arg2 - List
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# arg3 - File to write to
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write_list_entry() {
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if [ -n "$2" ]; then
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echo "%$1%" >>$3
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echo $2 | tr -s ' ' '\n' >>$3
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echo "" >>$3
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fi
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}
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# write a delta entry to the pacman database
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# arg1 - path to delta
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db_write_delta()
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{
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# blank out all variables and set deltafile
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local deltafile=$(readlink -f "$1")
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local filename=$(basename "$deltafile")
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local deltavars pkgname fromver tover arch csize md5sum
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# format of the delta filename:
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# (package)-(fromver)_to_(tover)-(arch).delta
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deltavars=( $(echo "$filename" | sed -e 's/\(.*\)-\(.*-.*\)_to_\(.*-.*\)-\(.*\).delta/\1 \2 \3 \4/') )
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pkgname=${deltavars[0]}
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fromver=${deltavars[1]}
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tover=${deltavars[2]}
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arch=${deltavars[3]}
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# get md5sum and size of delta
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md5sum="$(md5sum "$deltafile" | cut -d ' ' -f 1)"
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csize=$(du -kL "$deltafile" | awk '{print $1 * 1024}')
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# ensure variables were found
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if [ -z "$pkgname" -o -z "$fromver" -o -z "$tover" -o -z "$arch" ]; then
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return 1
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fi
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# add the entry for this delta file
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echo -e "$fromver $tover $csize $filename $md5sum" >>deltas
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} # end db_write_delta
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# write an entry to the pacman database
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# arg1 - path to package
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db_write_entry()
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{
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# blank out all variables and set pkgfile
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local pkgfile=$(readlink -f "$1")
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local pkgname pkgver pkgdesc url builddate packager csize size \
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group depend backup license replaces provides conflict force \
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_groups _depends _backups _licenses _replaces _provides _conflicts \
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startdir
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local OLDIFS="$IFS"
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# IFS (field separator) is only the newline character
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IFS="
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"
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# read info from the zipped package
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local line
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for line in $(bsdtar -xOf "$pkgfile" .PKGINFO | \
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grep -v "^#" | sed 's|\(\w*\)\s*=\s*\(.*\)|\1="\2"|'); do
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eval "$line"
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case "$line" in
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group=*) _groups="$_groups $group" ;;
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depend=*) _depends="$_depends $depend" ;;
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backup=*) _backups="$_backups $backup" ;;
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license=*) _licenses="$_licenses $license" ;;
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replaces=*) _replaces="$_replaces $replaces" ;;
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provides=*) _provides="$_provides $provides" ;;
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conflict=*) _conflicts="$_conflicts $conflict" ;;
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esac
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done
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IFS=$OLDIFS
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# get compressed size of package
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csize=$(du -kL "$pkgfile" | awk '{print $1 * 1024}')
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startdir=$(pwd)
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pushd "$gstmpdir" 2>&1 >/dev/null
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# ensure $pkgname and $pkgver variables were found
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if [ -z "$pkgname" -o -z "$pkgver" ]; then
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error "$(gettext "Invalid package file '%s'.")" "$pkgfile"
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popd 2>&1 >/dev/null
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return 1
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fi
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# remove any other package in the DB with same name
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local existing
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for existing in *; do
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if [ "${existing%-*-*}" = "$pkgname" ]; then
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msg2 "$(gettext "Removing existing package '%s'...")" "$existing"
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rm -rf "$existing"
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fi
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done
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# create package directory
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mkdir "$pkgname-$pkgver"
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cd "$pkgname-$pkgver"
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# create desc entry
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msg2 "$(gettext "Creating 'desc' db entry...")"
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echo -e "%FILENAME%\n$(basename "$1")\n" >>desc
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echo -e "%NAME%\n$pkgname\n" >>desc
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echo -e "%VERSION%\n$pkgver\n" >>desc
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[ -n "$pkgdesc" ] && echo -e "%DESC%\n$pkgdesc\n" >>desc
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write_list_entry "GROUPS" "$_groups" "desc"
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[ -n $csize ] && echo -e "%CSIZE%\n$csize\n" >>desc
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[ -n $size ] && echo -e "%ISIZE%\n$size\n" >>desc
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# compute checksums
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msg2 "$(gettext "Computing md5 checksums...")"
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echo -e "%MD5SUM%\n$(md5sum "$pkgfile" | cut -d ' ' -f 1)\n" >>desc
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[ -n "$url" ] && echo -e "%URL%\n$url\n" >>desc
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write_list_entry "LICENSE" "$_licenses" "desc"
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[ -n "$arch" ] && echo -e "%ARCH%\n$arch\n" >>desc
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[ -n "$builddate" ] && echo -e "%BUILDDATE%\n$builddate\n" >>desc
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[ -n "$packager" ] && echo -e "%PACKAGER%\n$packager\n" >>desc
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write_list_entry "REPLACES" "$_replaces" "desc"
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[ -n "$force" ] && echo -e "%FORCE%\n" >>desc
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# create depends entry
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msg2 "$(gettext "Creating 'depends' db entry...")"
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write_list_entry "DEPENDS" "$_depends" "depends"
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write_list_entry "CONFLICTS" "$_conflicts" "depends"
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write_list_entry "PROVIDES" "$_provides" "depends"
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# create deltas entry if there are delta files
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for delta in $startdir/$pkgname-*-*_to_*-*-$arch.delta; do
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# This for loop also pulls in all files that start with the current package
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# name and are followed by a -whatever. For instance, running this loop for
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# gcc would also grab gcc-libs. To guard against this, compare the package
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# name of the delta to the current package name.
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local filename=$(basename "$delta")
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local dpkgname="$(echo "$filename" | sed -e 's/\(.*\)-.*-.*_to_.*-.*-.*.delta/\1/')"
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if [ "$pkgname" = "$dpkgname" -a -f "$delta" ]; then
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# create deltas file if it does not already exist
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if [ ! -f "deltas" ]; then
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msg2 "$(gettext "Creating 'deltas' db entry...")"
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echo -e "%DELTAS%" >>deltas
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fi
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# write this delta entry
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if db_write_delta "$delta"; then
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msg2 "$(gettext "Added delta '%s'")" "$(basename "$delta")"
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else
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warning "$(gettext "Could not add delta '%s'")" "$(basename "$delta")"
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fi
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fi
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done
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# add the final newline
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[ -f "deltas" ] && echo -e "" >>deltas
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# preserve the modification time
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touch -r "$pkgfile" desc depends
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[ -f "deltas" ] && touch -r "$pkgfile" deltas
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popd 2>&1 >/dev/null
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} # end db_write_entry
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# PROGRAM START
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# determine whether we have gettext; make it a no-op if we do not
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if [ ! $(type -t gettext) ]; then
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gettext() {
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echo "$@"
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}
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fi
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# check for help flags
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if [ "$1" = "-h" -o "$1" = "--help" ]; then
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usage
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exit 0
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fi
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# check for version flags
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if [ "$1" = "-V" -o "$1" = "--version" ]; then
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version
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exit 0
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fi
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# check for correct number of args
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if [ $# -lt 2 ]; then
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usage
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exit 1
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fi
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# source system and user makepkg.conf
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if [ -r "$confdir/makepkg.conf" ]; then
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source "$confdir/makepkg.conf"
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else
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error "$(gettext "%s not found. Cannot continue.")" "$confdir/makepkg.conf"
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exit 1 # $E_CONFIG_ERROR
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fi
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if [ -r ~/.makepkg.conf ]; then
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source ~/.makepkg.conf
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fi
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# main routine
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gstmpdir=$(mktemp -d /tmp/repo-add.XXXXXXXXXX) || (\
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error "$(gettext "Cannot create temp directory for database building.")"; \
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exit 1)
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success=0
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# parse arguments
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for arg in "$@"; do
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if [ "$arg" == "--force" -o "$arg" == "-f" ]; then
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warning "$(gettext "the -f and --force options are no longer recognized")"
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msg2 "$(gettext "use options=(force) in the PKGBUILD instead")"
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elif [ "$arg" == "--quiet" -o "$arg" == "-q" ]; then
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QUIET=1
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elif [ -z "$REPO_DB_FILE" ]; then
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REPO_DB_FILE=$(readlink -f "$arg")
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if ! test_repo_db_file; then
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error "$(gettext "Repository file '%s' is not a proper pacman database.")" "$REPO_DB_FILE"
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exit 1
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elif [ -f "$REPO_DB_FILE" ]; then
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msg "$(gettext "Extracting database to a temporary location...")"
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bsdtar -xf "$REPO_DB_FILE" -C "$gstmpdir"
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fi
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else
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if [ -f "$arg" ]; then
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if ! bsdtar -tf "$arg" .PKGINFO 2>&1 >/dev/null; then
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error "$(gettext "'%s' is not a package file, skipping")" "$arg"
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else
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msg "$(gettext "Adding package '%s'")" "$arg"
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if db_write_entry "$arg"; then
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success=1
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fi
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fi
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else
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error "$(gettext "Package '%s' not found.")" "$arg"
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fi
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fi
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done
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# if all operations were a success, re-zip database
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if [ $success -eq 1 ]; then
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msg "$(gettext "Creating updated database file %s")" "$REPO_DB_FILE"
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pushd "$gstmpdir" 2>&1 >/dev/null
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if [ -n "$(ls)" ]; then
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[ -f "${REPO_DB_FILE}.old" ] && rm "${REPO_DB_FILE}.old"
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[ -f "$REPO_DB_FILE" ] && mv "$REPO_DB_FILE" "${REPO_DB_FILE}.old"
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case "$DB_COMPRESSION" in
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gz) TAR_OPT="z" ;;
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bz2) TAR_OPT="j" ;;
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*) warning "$(gettext "No compression set.")" ;;
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esac
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bsdtar -c${TAR_OPT}f "$REPO_DB_FILE" *
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fi
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popd 2>&1 >/dev/null
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else
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msg "$(gettext "No packages modified, nothing to do.")"
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fi
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# remove the temp directory used to unzip
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[ -d "$gstmpdir" ] && rm -rf "$gstmpdir"
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# vim: set ts=2 sw=2 noet:
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