Currently the list of supported formats for an archive, is maintained in
two places. And repo-add does not actually get updated. :(

In the process, remove some of the logical duplication when calling
bsdtar/compress_as.

Signed-off-by: Eli Schwartz <[email protected]>
---
 scripts/repo-add.sh.in | 27 +++++++++------------------
 1 file changed, 9 insertions(+), 18 deletions(-)

diff --git a/scripts/repo-add.sh.in b/scripts/repo-add.sh.in
index 57413df5..0f9628ad 100644
--- a/scripts/repo-add.sh.in
+++ b/scripts/repo-add.sh.in
@@ -44,6 +44,7 @@ CLEAN_LOCK=0
 USE_COLOR='y'
 
 # Import libmakepkg
+source "$LIBRARY"/util/compress.sh
 source "$LIBRARY"/util/message.sh
 
 # ensure we have a sane umask set
@@ -188,21 +189,12 @@ verify_signature() {
 }
 
 verify_repo_extension() {
-       local repofile=$1
-
-       case $repofile in
-               *.db.tar.gz)  TAR_OPT="z" ;;
-               *.db.tar.bz2) TAR_OPT="j" ;;
-               *.db.tar.xz)  TAR_OPT="J" ;;
-               *.db.tar.zst) TAR_OPT="--zstd" ;;
-               *.db.tar.Z)   TAR_OPT="Z" ;;
-               *.db.tar)     TAR_OPT="" ;;
+       case $1 in
+               *.db.tar.*|*.db.tar)   ;;
                *) error "$(gettext "'%s' does not have a valid database 
archive extension.")" \
-                               "$repofile"
+                               "$1"
                        exit 1 ;;
        esac
-
-       printf '%s' "$TAR_OPT"
 }
 
 # write an entry to the pacman database
@@ -513,7 +505,6 @@ rotate_db() {
 }
 
 create_db() {
-       TAR_OPT=$(verify_repo_extension "$REPO_DB_FILE")
        # $LOCKFILE is already guaranteed to be absolute so this is safe
        dirname=${LOCKFILE%/*}
 
@@ -523,13 +514,13 @@ create_db() {
                tempname=$dirname/.tmp.$filename
 
                pushd "$tmpdir/$repo" >/dev/null
-               if ( shopt -s nullglob; files=(*); (( ${#files[*]} )) ); then
-                       bsdtar -c${TAR_OPT}f "$tempname" *
-               else
+               local files=(*)
+               if [[ ${files[*]} = '*' ]]; then
                        # we have no packages remaining? zip up some emptyness
                        warning "$(gettext "No packages remain, creating empty 
database.")"
-                       bsdtar -c${TAR_OPT}f "$tempname" -T /dev/null
+                       files=(-T /dev/null)
                fi
+               bsdtar -cf - "${files[@]}" | compress_as "$REPO_DB_SUFFIX" > 
"$tempname"
                popd >/dev/null
 
                create_signature "$tempname"
@@ -644,7 +635,7 @@ else
        LOCKFILE=$PWD/$REPO_DB_FILE.lck
 fi
 
-verify_repo_extension "$REPO_DB_FILE" >/dev/null
+verify_repo_extension "$REPO_DB_FILE"
 
 REPO_DB_PREFIX=${REPO_DB_FILE##*/}
 REPO_DB_PREFIX=${REPO_DB_PREFIX%.db.*}
-- 
2.21.0

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