fix[git-devproj]: don’t copy all contributors from the devel projectHEADmaster

Also,
* instead of hacking XML with RE [1] use xmlstarlet, sed is just
  not enough any more.
* remove <group> elements as well, we don’t want to copy group
  ownerships of the parent group
* set also the name attribute of the child project configuration,
  OBS fails otherwise
* check the project via API, don't rely on $(pwd)
* don't rely on name of the directory, use .osc/_project

Yes, xmlstarlet is unusual dependency, but it seems to work well
and it is in Tumbelweed.

[1] https://stackoverflow.com/a/1732454/164233

1 files changed, 15 insertions, 6 deletions

diff --git a/git-devproj.sh b/git-devproj.sh
index 2565e24..1d1cb04 100755
--- a/git-devproj.sh
+++ b/git-devproj.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Requires: coreutils, curl, jq, git
+# Requires: coreutils, osc, xmlstarlet, git
 set -ue
 
 usage () {
@@ -18,6 +18,10 @@ die () {
 
 OBS_LOGIN="$(osc who |cut -d: -f 1)"
 
+# If we are in a project checkout, what's its name?
+CUR_PRJ=""
+[ -d '.osc/' ] && CUR_PRJ="$(cat .osc/_project)"
+
 # Do we have our own configuration for MYORG?
 MYORG="$(git config --get --default '' obs.org)"
 [ -z "${MYORG}" ] && MYORG="${OBS_LOGIN}"
@@ -33,7 +37,7 @@ fi
 
 if [ $# -gt 2 ] ; then
     if [ "$3" = "." ] ; then
-        TRGPRJ="$(basename "$(pwd -P)")"
+        TRGPRJ="$CUR_PRJ"
     else
         TRGPRJ="$3"
     fi
@@ -45,10 +49,15 @@ fi
 # we have to encode \# as %23.
 SCM_URL="https://src.opensuse.org/${MYORG}/${PKG}"
 
-if [ "x$(basename "$(pwd -P)")" != "x$TRGPRJ" ] ; then
-    if [ ! -d "$TRGPRJ" ] ; then
-        osc meta prj "$SRCPRJ" | sed -E -e 's/(<project name=")([^"]+)">/\1'"$TRGPRJ"'">/' \
-            | osc meta prj -F - "$TRGPRJ"
+if [ "x$CUR_PRJ" != "x$TRGPRJ" ] ; then
+    if ! osc ls "$TRGPRJ" >/dev/null 2>&1 ; then
+        osc meta prj "$SRCPRJ" \
+        | xmlstarlet ed \
+            -d "/project/person[@userid!='${OBS_LOGIN}']" \
+            -d "/project/group" \
+            -u "/project/@name" -v "$TRGPRJ" \
+            -u "/project/title" -v "Development branch of ${SRCPRJ}" \
+        | osc meta prj -F - "$TRGPRJ"
         osc meta prjconf "$SRCPRJ" | osc meta prjconf -F - "$TRGPRJ"
     fi