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-rwxr-xr-xscripts/repo-add288
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diff --git a/scripts/repo-add b/scripts/repo-add
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-#!/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='3.0.3'
-
-FORCE=0
-REPO_DB_FILE=""
-
-DB_COMPRESSION="gz" #TODO this is gross
-DB_CHECKSUMS=(md5)
-TMP_DIR=""
-
-# print usage instructions
-usage() {
- echo "repo-add $myver"
- echo
- echo "usage: repo-add <path-to-db> [--force] <package> ..."
- echo
- echo "repo-add will update a package database by reading a package file."
- echo "Multiple packages to add can be specified on the command line."
- echo
- echo "The --force flag will add a 'force' entry to the sync database, which"
- echo "tells pacman to skip its internal version number checking and update"
- echo "the package regardless."
- echo
- echo "Example:"
- echo " repo-add /path/to/repo.db.tar.gz pacman-3.0.0.pkg.tar.gz"
- echo
-}
-
-# return calculated checksum of package
-# arg1 - checksum type
-# arg2 - path to package
-get_checksum () {
- case "$(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 $conflict" ;;
- esac
- done
-
- IFS=$OLDIFS
-
- # get compressed size of package
- csize="$(du -b $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 correct number of args
-if [ $# -lt 2 ]; then
- usage
- exit 1
-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: