X-Git-Url: https://pd.if.org/git/?p=zpackage;a=blobdiff_plain;f=zpm-merge;h=840296f35883356bd9fccc8949fc5ffbafa5a866;hp=57a5359da73769da913f35af64359c02d99926ae;hb=be765ec4d3dc14dd27826326e29da8a62d5603f7;hpb=dc4fb2639d082e50fd3d3a00f2a46cca4af815b5

diff --git a/zpm-merge b/zpm-merge
index 57a5359..840296f 100755
--- a/zpm-merge
+++ b/zpm-merge
@@ -26,13 +26,14 @@ mergeall=1
 update=0
 remove_older=0
 only_if_newer=0
+one_at_a_time=0
 
 target=${ZPMDB:=/var/lib/zpm/local.db}
 
 # TODO option to only update if new
 # new is hash is different or build time is later
 # TODO option to merge all packages found in pkgfile
-while getopts :f:vd:FSs:auon opt; do
+while getopts :f:vd:FSs:auonO opt; do
 	case $opt in
 		f) pkgfile="$OPTARG" ;;
 		v) verbose=$(( verbose + 1 )) ;;
@@ -44,6 +45,7 @@ while getopts :f:vd:FSs:auon opt; do
 		u) update=1 ;;
 		o) remove_older=1 ;;
 		n) only_if_newer=1 ;;
+		O) one_at_a_time=1 ;;
 		*) echo 'zpm-merge unknown option' $OPTARG; exit 1 ;;
 	esac
 done
@@ -150,21 +152,32 @@ mergeone() {
 	fi
 }
 
-# check for already merged packages
-if [ $update -eq 0 ]; then
-	efail=0
+check_have() {
+	merged=$(zpm shell "$target" "select 1 from packages_pkgid where pkgid = '$1'")
+	test -n "$merged"
+}
 
-	for pkg in $pkglist; do
-		merged=$(zpm shell "$target" "select 1 from packages_pkgid where pkgid = '$pkgid'")
-		if [ -n "$merged" ]; then
-			warn "$pkgid already exists in $target";
-			efail=1
+filter_out_have() {
+	mlist=
+	for pkgid in "$@"; do
+		if ! check_have "$pkgid" ; then
+			mlist="$mlist $pkgid"
 		fi
 	done
-	if [ $efail -eq 1 ]; then
-		die "aborting merge"
-	fi
-fi
+	mlist=${mlist#' '}
+	printf '%s' "$mlist"
+}
+
+filter_have() {
+	mlist=
+	for pkgid in "$@"; do
+		if check_have "$pkgid" ; then
+			mlist="$mlist $pkgid"
+		fi
+	done
+	mlist=${mlist#' '}
+	printf '%s' "$mlist"
+}
 
 check_newer() {
 	pkg=$1
@@ -176,26 +189,25 @@ check_newer() {
 	return 1
 }
 
-mlist="$pkglist"
-if [ $only_if_newer -eq 1 ]; then
+filter_newer() {
 	mlist=
-	for pkgid in $pkglist; do
+	for pkgid in "$@"; do
 		if check_newer "$pkgid" ; then
 			mlist="$mlist $pkgid"
 		fi
 	done
-	if [ -z "$mlist" ]; then
-		exit 0
-	fi
-fi
+	mlist=${mlist#' '}
+	printf '%s' "$mlist"
+}
 
+merge_list() {
 # TODO file tags and package tags
-{
+(
 	printf ".bail on\n"
 	printf "attach '%s' as remote;\n" "$pkgfile"
 	printf "begin;\n"
 
-	for pkgid in $pkglist; do
+	for pkgid in "$@"; do
 		mergeone "$pkgid"
 	done
 
@@ -203,8 +215,38 @@ fi
 	printf "insert or ignore into elflibraries select * from remote.elflibraries;\n"
 
 	printf "commit;\n"
-} | zpm shell $target
+) | zpm shell $target
+}
+
+# check for already merged packages
+if [ $update -eq 0 ] && [ $only_if_newer -eq 0 ]; then
+	have=$(filter_have $pkglist)
+	if [ -n "$have" ]; then
+		die "already merged: $have"
+	fi
+fi
 
-if [ $verbose -ne 0 ]; then
-	printf "%s\n" $pkglist
+if [ $update -eq 0 ]; then
+	pkglist=$(filter_out_have $pkglist)
+fi
+
+if [ $only_if_newer -eq 1 ]; then
+	pkglist=$(filter_newer $pkglist)
+	if [ -z "$pkglist" ]; then
+		exit 0
+	fi
+fi
+
+if [ $one_at_a_time -eq 1 ]; then
+	for pkgid in $pkglist; do
+		if [ $verbose -ne 0 ]; then
+			printf '%s\n' $pkgid
+		fi
+		merge_list $pkgid
+	done
+else
+	if [ $verbose -ne 0 ]; then
+		printf "%s\n" $pkglist
+	fi
+	merge_list $pkglist
 fi