let newpackage set additional fields

[zpackage] / zpm-merge

diff --git a/zpm-merge b/zpm-merge
index 81012174ec667f55c6d96260eccb1ad1634077d4..840296f35883356bd9fccc8949fc5ffbafa5a866 100755 (executable)
--- a/zpm-merge
+++ b/zpm-merge
@@ -7,33 +7,45 @@
 # -F include file content
 # -S don't include script content
 
-die() {
+warn() {
        printf 'zpm-merge:' 1>&2
        printf ' %s' "$@" 1>&2
        printf '\n' 1>&2
        exit 1
 }
 
+die() {
+       warn "$@"
+       exit 1
+}
+
 verbose=0
 mergefiles=0
 mergescripts=1
 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:au opt; do
+while getopts :f:vd:FSs:auonO opt; do
        case $opt in
                f) pkgfile="$OPTARG" ;;
-               v) verbose=1 ;;
+               v) verbose=$(( verbose + 1 )) ;;
                d) target="$OPTARG" ;;
                F) mergefiles=1 ;;
                S) mergescripts=0 ;;
                s) newstatus="$OPTARG" ;;
                a) mergeall=1 ;;
                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
@@ -96,7 +108,7 @@ if [ $mergeall -eq 0 ]; then
                pkgfile="$pkgid.zpm"
        fi
 
-       if [ $verbose -gt 0 ]; then
+       if [ $verbose -gt 1 ]; then
                echo merging $pkgfile $pkgid into $target
        fi
        pkglist=$pkgid
@@ -112,9 +124,13 @@ fi
 
 mergeone() {
        pkgid=$1
+       package=$(zpm parse -n "$pkgid")
        where="where printf('%s-%s-%s', P.package, P.version, P.release) = '$pkgid'"
        if [ $update -eq 1 ]; then
-               printf "delete from packages %s;\n" "$where"
+               printf "delete from packages_pkgid where pkgid = '%s';\n" "$pkgid"
+       fi
+       if [ $remove_older -eq 1 ]; then
+               printf "delete from packages_pkgid where package = '$package' and pkgid < '%s' collate vercmp;\n" "$pkgid"
        fi
        printf "insert or rollback into packages select * from remote.packages P %s;\n" "$where"
        printf "insert or rollback into packagefiles select * from remote.packagefiles P %s;\n" "$where"
@@ -136,29 +152,62 @@ 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 [ $efail -eq 1 ]; then
-               die "aborting merge"
+       mlist=${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=$1
+       package=$(zpm parse -n "$pkg")
+       newer=$(zpm shell "$target" "select '$pkg' > (select max(pkgid collate vercmp) from packages_pkgid where package = '$package') collate vercmp")
+       if [ "$newer" = '1' ] || [ -z "$newer" ]; then
+               return 0
        fi
-fi
+       return 1
+}
 
+filter_newer() {
+       mlist=
+       for pkgid in "$@"; do
+               if check_newer "$pkgid" ; then
+                       mlist="$mlist $pkgid"
+               fi
+       done
+       mlist=${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
 
@@ -166,8 +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