rsync-post-xfer

#!/bin/sh

set -e

TGT_BASE="/mirror/current"

process_repo() {
    repo="$1"
    if [ ! -d "$RSYNC_MODULE_PATH/$repo" ] || [ ! -d "$TGT_BASE/$TGT/$repo" ]; then
        return
    fi
    # add to repodata
    find "$RSYNC_MODULE_PATH"/"$repo" -maxdepth 1 -type f -printf "$TGT_BASE/$TGT/$repo/%f\0" | \
        xargs -r0 xbps-rindex -a
    # clean old packages from repodata
    xbps-rindex -c "$TGT_BASE/$TGT/$repo"
    # remove old packages
    xbps-rindex -r "$TGT_BASE/$TGT/$repo"
    # Remove signatures that don't have a corresponding package
    find "$TGT_BASE/$TGT/$repo" -maxdepth 1 \( -name '*.xbps.sig' -o -name '*.xbps.sig2' \) \
        -exec sh -c 'for x in "$@"; do [ -e "${x%.sig*}" ] || rm -- $x; done' _ {} +
}

export XBPS_TARGET_ARCH="${RSYNC_MODULE_NAME#*-}"

case "$XBPS_TARGET_ARCH" in
    aarch64*) TGT="aarch64" ;;
    *-musl) TGT="musl" ;;
    *) TGT="" ;;
esac

# copy files to repo
rsync -va "${RSYNC_MODULE_PATH:?}"/ "$TGT_BASE/$TGT/"

for repo in / /bootstrap /debug /nonfree; do
    process_repo "$repo"
done

if [ "$XBPS_TARGET_ARCH" = 'i686' ]; then
    for repo in /multilib /multilib/bootstrap /multilib/nonfree; do
        process_repo "$repo"
    done
fi

# clean up incoming
rm -r "${RSYNC_MODULE_PATH:?}"/*

exit 0