diff options
| -rw-r--r-- | scripts/repo-add.sh.in | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/scripts/repo-add.sh.in b/scripts/repo-add.sh.in index 8ef940d0..51a38c3c 100644 --- a/scripts/repo-add.sh.in +++ b/scripts/repo-add.sh.in @@ -28,6 +28,7 @@ myver='@PACKAGE_VERSION@' confdir='@sysconfdir@' QUIET=0 +DELTA=0 REPO_DB_FILE= LOCKFILE= CLEAN_LOCK=0 @@ -61,7 +62,7 @@ error() { # print usage instructions usage() { printf "repo-add, repo-remove (pacman) %s\n\n" "$myver" - printf "$(gettext "Usage: repo-add [-q] <path-to-db> <package|delta> ...\n")" + printf "$(gettext "Usage: repo-add [-d] [-q] <path-to-db> <package|delta> ...\n")" printf "$(gettext "Usage: repo-remove [-q] <path-to-db> <packagename|delta> ...\n\n")" printf "$(gettext "\ repo-add will update a package database by reading a package file.\n\ @@ -73,6 +74,10 @@ packages to remove can be specified on the command line.\n\n")" printf "$(gettext "\ Use the -q/--quiet flag to minimize output to basic messages, warnings,\n\ and errors\n\n")" + printf "$(gettext "\ +Use the -d/--delta flag to automatically generate and add a delta file\n\ +between the old entry and the new one, if the old package file is found\n\ +next to the new one.\n\n")" echo "$(gettext "Example: repo-add /path/to/repo.db.tar.gz pacman-3.0.0.pkg.tar.gz")" echo "$(gettext "Example: repo-remove /path/to/repo.db.tar.gz kernel26")" } @@ -229,6 +234,14 @@ db_write_entry() if [[ -d $pkgname-$pkgver ]]; then warning "$(gettext "An entry for '%s' already existed")" "$pkgname-$pkgver" + else + if [ $DELTA -eq 1 ]; then + pkgentry=$(find_pkgentry $pkgname) + if [ -n "$pkgentry" ]; then + local oldfilename=$(grep -A1 FILENAME $pkgentry/desc | tail -n1) + local oldfile="$(dirname $1)/$oldfilename" + fi + fi fi # remove an existing entry if it exists, ignore failures @@ -275,6 +288,16 @@ db_write_entry() cd "$startdir" + # create a delta file + if [ -n "$oldfilename" -a -f "$oldfile" ]; then + delta=$(pkgdelta -q $oldfile $1) + if [ -f "$delta" ]; then + db_write_delta $delta + else + warning "$(gettext "Old package file not found : %s")" "$oldfilename" + fi + fi + return 0 } # end db_write_entry @@ -447,6 +470,7 @@ success=0 for arg in "$@"; do case "$arg" in -q|--quiet) QUIET=1;; + -d|--delta) DELTA=1;; *) if [[ -z $REPO_DB_FILE ]]; then REPO_DB_FILE="$arg" |