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Diffstat (limited to 'scripts/repo-add.in')
| -rwxr-xr-x | scripts/repo-add.in | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/scripts/repo-add.in b/scripts/repo-add.in new file mode 100755 index 00000000..f8c71557 --- /dev/null +++ b/scripts/repo-add.in @@ -0,0 +1,312 @@ +#!/bin/bash +# +# repo-add : add a package to a given repo database file +# +# Copyright (c) 2006 Aaron Griffin <aaron@archlinux.org> +# +# 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, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, +# USA. + +myver='@PACKAGE_VERSION@' + +FORCE=0 +REPO_DB_FILE="" +TMP_DIR="" + +# print usage instructions +usage() { + echo "repo-add $myver" + echo + echo "usage: repo-add <path-to-db> [--force] <package> ..." + echo + echo "repo-add will update a package database by reading a package file." + echo "Multiple packages to add can be specified on the command line." + echo + echo "The --force flag will add a 'force' entry to the sync database, which" + echo "tells pacman to skip its internal version number checking and update" + echo "the package regardless." + echo + echo "Example:" + echo " repo-add /path/to/repo.db.tar.gz pacman-3.0.0.pkg.tar.gz" + echo +} + +version() { + printf "repo-add (pacman) %s\n" "$myver" + printf "Copyright (C) 2006 Aaron Griffin <aaron@archlinux.org>.\n" + echo + printf "This is free software; see the source for copying conditions.\n" + printf "There is NO WARRANTY, to the extent permitted by law.\n" + echo +} + +# return calculated checksum of package +# arg1 - checksum type +# arg2 - path to package +get_checksum () { + case "$(echo "$1" | tr A-Z a-z)" in + md5) sum=$(md5sum $2); echo ${sum% *} ;; + sha1) sum=$(sha1sum $2); echo ${sum% *} ;; + sha256) sum=$(sha256sum $2); echo ${sum% *} ;; + sha384) sum=$(sha256sum $2); echo ${sum% *} ;; + sha512) sum=$(sha256sum $2); echo ${sum% *} ;; + esac +} + +# return PKGINFO string for checksum type +# arg1 - checksum type +checksum_name () { + case "$(echo "$1" | tr A-Z a-z)" in + md5) echo "MD5SUM" ;; + sha1) echo "SHA1SUM" ;; + sha256) echo "SHA256SUM" ;; + sha384) echo "SHA384SUM" ;; + sha512) echo "SHA512SUM" ;; + esac +} + +# test if a file is a repository DB +test_repo_db_file () { + if [ -f "$REPO_DB_FILE" ]; then + [ "$(tar tf "$REPO_DB_FILE" | grep -c "/desc")" -gt 0 ] || return 1 + else + true + fi +} + +# write an entry to the pacman database +# arg1 - path to package +db_write_entry() +{ + # blank out all variables and set pkgfile + pkgfile=$(readlink -f $1) + export pkgname="" + pkgver="" + pkgdesc="" + url="" + builddate="" + packager="" + csize="" + size="" + _groups="" + _depends="" + _backups="" + _licenses="" + _replaces="" + _provides="" + _conflicts="" + + OLDIFS="$IFS" + # IFS (field seperator) is only the newline character + IFS=" +" + + # read info from the zipped package + for i in $(tar xOf "$pkgfile" .PKGINFO | grep -v "^#" |sed 's|\(\w*\)\s*=\s*\(.*\)|\1="\2"|'); do + eval "${i}" + case "$i" in + group=*) _groups="$_groups $group" ;; + depend=*) _depends="$_depends $depend" ;; + backup=*) _backups="$_backups $backup" ;; + license=*) _licenses="$_licenses $license" ;; + replaces=*) _replaces="$_replaces $replaces" ;; + provides=*) _provides="$_provides $provides" ;; + conflict=*) _conflicts="$_conflicts $conflicts" ;; + esac + done + + IFS=$OLDIFS + + # get compressed size of package + csize="$(du -b -L $pkgfile | cut -f1)" + + cd $gstmpdir + + # ensure $pkgname and $pkgver variables were found + if [ -z "$pkgname" -o -z "$pkgver" ]; then + echo " error: invalid package file" + return 1 + fi + + # remove any other package in the DB with same name + for existing in *; do + if [ "${existing%-*-*}" = "$pkgname" ]; then + echo ":: removing existing package '$existing'" + rm -rf $existing + fi + done + + # create package directory + mkdir "$pkgname-$pkgver" + cd "$pkgname-$pkgver" + + # create desc entry + echo ":: creating 'desc' db entry" + echo -e "%FILENAME%\n$(basename $1)\n" >>desc + echo -e "%NAME%\n$pkgname\n" >>desc + echo -e "%VERSION%\n$pkgver\n" >>desc + if [ -n "$pkgdesc" ]; then + echo -e "%DESC%\n$pkgdesc\n" >>desc + fi + if [ -n "$_groups" ]; then + echo "%GROUPS%" >>desc + echo $_groups | tr -s ' ' '\n' >>desc + echo "" >>desc + fi + [ -n $csize ] && echo -e "%CSIZE%\n$csize\n" >>desc + [ -n $size ] && echo -e "%ISIZE%\n$size\n" >>desc + + # compute checksums + for chk in ${DB_CHECKSUMS[@]}; do + name="$(checksum_name $chk)" + echo ":: computing $name checksums" + if [ -n "$name" ]; then + echo -e "%$name%\n$(get_checksum $chk $pkgfile)\n" >>desc + fi + done + + [ -n "$url" ] && echo -e "%URL%\n$url\n" >>desc + if [ -n "$_licenses" ]; then + echo "%LICENSE%" >>desc + echo $_licenses | tr -s ' ' '\n' >>desc + echo "" >>desc + fi + [ -n "$arch" ] && echo -e "%ARCH%\n$arch\n" >>desc + [ -n "$builddate" ] && echo -e "%BUILDDATE%\n$builddate\n" >>desc + [ -n "$packager" ] && echo -e "%PACKAGER%\n$packager\n" >>desc + + if [ -n "$_replaces" ]; then + echo "%REPLACES%" >>desc + echo $_replaces | tr -s ' ' '\n' >>desc + echo "" >>desc + fi + [ "$FORCE" = "1" ] && echo -e "%FORCE%\n" >>desc + + # create depends entry + echo ":: creating 'depends' db entry" + if [ -n "$_depends" ]; then + echo "%DEPENDS%" >>depends + echo $_depends | tr -s ' ' '\n' >>depends + echo "" >>depends + fi + if [ -n "$_conflicts" ]; then + echo "%CONFLICTS%" >>depends + echo $_conflicts | tr -s ' ' '\n' >>depends + echo "" >>depends + fi + if [ -n "$_provides" ]; then + echo "%PROVIDES%" >>depends + echo $_provides | tr -s ' ' '\n' >>depends + echo "" >>depends + fi + + # preserve the modification time + touch -r "$pkgfile" desc depends +} # end db_write_entry + +# PROGRAM START + +# check for help flags +if [ "$1" = "-h" -o "$1" = "--help" ]; then + usage + exit 0 +fi + +# check for version flags +if [ "$1" = "-V" -o "$1" = "--version" ]; then + version + exit 0 +fi + +# check for correct number of args +if [ $# -lt 2 ]; then + usage + exit 1 +fi + +# source system and user makepkg.conf +if [ -r /etc/makepkg.conf ]; then + source /etc/makepkg.conf +else + echo "ERROR: /etc/makepkg.conf not found. Can not continue." >&2 + exit 1 # $E_CONFIG_ERROR # TODO: error codes +fi + +if [ -r ~/.makepkg.conf ]; then + source ~/.makepkg.conf +fi + +# main routine +if [ $# -gt 1 ]; then + gstmpdir=$(mktemp -d /tmp/gensync.XXXXXXXXXX) || (\ + echo "cannot create temp directory for database building"; \ + exit 1) + + success=0 + # parse arguements + for arg in $@; do + if [ "$arg" == "--force" -o "$arg" == "-f" ]; then + FORCE=1 + elif [ -z "$REPO_DB_FILE" ]; then + REPO_DB_FILE="$(readlink -f $arg)" + if ! test_repo_db_file; then + echo "error: repository file '$REPO_DB_FILE' is not a proper pacman db" + exit 1 + elif [ -f "$REPO_DB_FILE" ]; then + echo ":: extracting database to a temporary location" + tar xf "$REPO_DB_FILE" -C "$gstmpdir" + fi + else + if [ -f "$arg" ]; then + if ! tar tf "$arg" .PKGINFO 2>&1 >/dev/null; then + echo "error: '$arg' is not a package file, skipping" + else + echo ":: adding package '$arg'" + + this_dir="$(pwd)" + if db_write_entry "$arg"; then + success=1 + fi + cd $this_dir + fi + else + echo "error: package '$arg' not found" + fi + fi + done + + # if all operations were a success, rezip database + if [ "$success" = "1" ]; then + echo ":: creating updated database file ${REPO_DB_FILE}" + cd $gstmpdir + if [ -n "$(ls)" ]; then + [ -f "${REPO_DB_FILE}.old" ] && rm "${REPO_DB_FILE}.old" + [ -f "$REPO_DB_FILE" ] && mv "$REPO_DB_FILE" "${REPO_DB_FILE}.old" + case "$DB_COMPRESSION" in + gz) tar c * | gzip -9 >$REPO_DB_FILE ;; + bz2) tar c * | bzip2 -9 >$REPO_DB_FILE ;; + *) echo "warning: no compression set" + tar c * >$REPO_DB_FILE;; + esac + fi + else + echo ":: no packages modified, nothing to do" + fi +fi + +# remove the temp directory used to unzip +[ -d "$gstmpdir" ] && rm -rf $gstmpdir + +# vim: set ts=2 sw=2 noet: |