* Updated repo-add script to remove same package, different version when
adding a package to a database. Also added commenting. :)
This commit is contained in:
Dan McGee
parent
d9b4d3f75c
commit
2ea88b9ff6
|
|
@ -1,4 +1,5 @@
|
|||
#!/bin/bash
|
||||
#
|
||||
# repo-add : add a package to a given repo database file
|
||||
#
|
||||
# Copyright (c) 2006 Aaron Griffin <aaron@archlinux.org>
|
||||
|
|
@ -18,6 +19,8 @@
|
|||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
||||
# USA.
|
||||
|
||||
myver='3.0.0'
|
||||
|
||||
FORCE=0
|
||||
REPO_DB_FILE=""
|
||||
|
||||
|
|
@ -25,12 +28,27 @@ DB_COMPRESSION="gz" #TODO this is gross
|
|||
DB_CHECKSUMS=(md5)
|
||||
TMP_DIR=""
|
||||
|
||||
if [ $# -lt 2 ]; then
|
||||
echo "repo-add /path/to/repo.db.tar.gz [--force] [packages-to-add]"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# 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 ${sum% *} ;;
|
||||
|
|
@ -41,6 +59,8 @@ get_checksum () {
|
|||
esac
|
||||
}
|
||||
|
||||
# return PKGINFO string for checksum type
|
||||
# arg1 - checksum type
|
||||
checksum_name () {
|
||||
case "$(echo "$1" | tr A-Z a-z)" in
|
||||
md5) echo "MD5SUM" ;;
|
||||
|
|
@ -51,6 +71,7 @@ checksum_name () {
|
|||
esac
|
||||
}
|
||||
|
||||
# test if a file is a repository DB
|
||||
test_repo_db_file () {
|
||||
if [ -f "$REPO_DB_FILE" ]; then
|
||||
[ "$(tar tf "$REPO_DB_FILE" | grep -c "/desc")" -gt 0 ] || return 1
|
||||
|
|
@ -59,8 +80,11 @@ test_repo_db_file () {
|
|||
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 $1)
|
||||
export pkgname=""
|
||||
pkgver=""
|
||||
|
|
@ -79,9 +103,10 @@ db_write_entry()
|
|||
_conflicts=""
|
||||
|
||||
OLDIFS="$IFS"
|
||||
#gross... IFS == new line
|
||||
IFS='
|
||||
'
|
||||
# IFS (field seperator) is only the newline character
|
||||
IFS=$(echo)
|
||||
|
||||
# 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
|
||||
|
|
@ -94,28 +119,33 @@ db_write_entry()
|
|||
conflicts=*) _conflicts="$_conflicts $conflicts" ;;
|
||||
esac
|
||||
done
|
||||
|
||||
IFS=$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 "$pkgver" ]; then
|
||||
echo " error: invalid package file"
|
||||
return 1
|
||||
fi
|
||||
|
||||
if [ ! -d "$pkgname-$pkgver" ]; then
|
||||
[ -e "$pkgname-$pkgver" ] && rm -rf "$pkgname-$pkgver"
|
||||
mkdir "$pkgname-$pkgver"
|
||||
cd "$pkgname-$pkgver"
|
||||
else
|
||||
cd "$pkgname-$pkgver"
|
||||
[ -e desc ] && rm desc
|
||||
[ -e depends ] && rm depends
|
||||
fi
|
||||
# remove any other package in the DB with same name
|
||||
for existing in *; do
|
||||
if [ "${existing%-*-*}" = "$pkgname" ]; then
|
||||
echo ":: removing existing package '$existing'"
|
||||
rm -rf $existing
|
||||
fi
|
||||
done
|
||||
|
||||
# desc
|
||||
# create package directory
|
||||
mkdir "$pkgname-$pkgver"
|
||||
cd "$pkgname-$pkgver"
|
||||
|
||||
# create desc entry
|
||||
echo ":: creating 'desc' db entry"
|
||||
echo -e "%FILENAME%\n$1\n" >> desc
|
||||
echo -e "%NAME%\n$pkgname\n" >>desc
|
||||
|
|
@ -131,6 +161,7 @@ db_write_entry()
|
|||
[ -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 $name checksums"
|
||||
|
|
@ -156,7 +187,7 @@ db_write_entry()
|
|||
fi
|
||||
[ "$FORCE" = "1" ] && echo -e "%FORCE%\n" >>desc
|
||||
|
||||
# depends
|
||||
# create depends entry
|
||||
echo ":: creating 'depends' db entry"
|
||||
if [ -n "$depends" ]; then
|
||||
echo "%DEPENDS%" >>depends
|
||||
|
|
@ -176,21 +207,37 @@ db_write_entry()
|
|||
|
||||
# preserve the modification time
|
||||
touch -r "$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 "$arg" == "-f" ]; then
|
||||
FORCE=1
|
||||
elif [ "x$REPO_DB_FILE" == "x" ]; then
|
||||
elif [ -z "$REPO_DB_FILE" ]; then
|
||||
REPO_DB_FILE="$(readlink -f $arg)"
|
||||
if ! test_repo_db_file; then
|
||||
echo " repository db file '$REPO_DB_FILE' is not a proper pacman db"
|
||||
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"
|
||||
|
|
@ -215,6 +262,7 @@ if [ $# -gt 1 ]; then
|
|||
fi
|
||||
done
|
||||
|
||||
# if all operations were a success, rezip database
|
||||
if [ "$success" = "1" ]; then
|
||||
echo ":: creating updated database file ${REPO_DB_FILE}"
|
||||
cd $gstmpdir
|
||||
|
|
@ -233,6 +281,7 @@ if [ $# -gt 1 ]; then
|
|||
fi
|
||||
fi
|
||||
|
||||
# remove the temp directory used to unzip
|
||||
[ -d "$gstmpdir" ] && rm -rf $gstmpdir
|
||||
|
||||
# vim: set ts=2 sw=2 noet:
|
||||
|
|
|
|||
Loading…
Reference in New Issue