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repo-add: use more libmakepkg to handle common compression routines

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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 <eschwartz@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Eli Schwartz 2020-08-05 10:02:10 -04:00 • committed by Allan McRae
parent 74aacf4495
commit 2403fc9732
1 changed files with 12 additions and 20 deletions
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32
scripts/repo-add.sh.in
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@ -44,6 +44,7 @@ USE_COLOR='y'
PREVENT_DOWNGRADE=0
# Import libmakepkg
source "$LIBRARY"/util/compress.sh
source "$LIBRARY"/util/message.sh
# ensure we have a sane umask set
@ -189,21 +190,13 @@ verify_signature() {
}
verify_repo_extension() {
local repofile=$1
local junk=()
if [[ $1 = *.db.tar* ]] && get_compression_command "$1" junk; then
return 0
fi
case $repofile in
*.db.tar.gz) TAR_OPT="-z" ;;
*.db.tar.bz2) TAR_OPT="-j" ;;
*.db.tar.xz) TAR_OPT="-J" ;;
*.db.tar.zst) TAR_OPT="--zstd" ;;
*.db.tar.Z) TAR_OPT="-Z" ;;
*.db.tar) TAR_OPT="" ;;
*) error "$(gettext "'%s' does not have a valid database archive extension.")" \
"$repofile"
exit 1 ;;
esac
printf '%s' "$TAR_OPT"
error "$(gettext "'%s' does not have a valid database archive extension.")" "$1"
exit 1
}
# write an entry to the pacman database
@ -522,7 +515,6 @@ rotate_db() {
}
create_db() {
TAR_OPT=$(verify_repo_extension "$REPO_DB_FILE")
# $LOCKFILE is already guaranteed to be absolute so this is safe
dirname=${LOCKFILE%/*}
@ -532,13 +524,13 @@ 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 - "${files[@]}" | compress_as "$filename" > "$tempname"
popd >/dev/null
create_signature "$tempname"
@ -656,7 +648,7 @@ 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.*}