Support popularity-contest >= 1.61 encrypting submissions

[neurodebian.git] / debian / neurodebian-popularity-contest.postinst

diff --git a/debian/neurodebian-popularity-contest.postinst b/debian/neurodebian-popularity-contest.postinst
index 4ab508134124b2e5bdea35f2f532dd3678e97ec8..fb003d5226173167bc58a3de22a2789ceeeb9739 100755 (executable)
--- a/debian/neurodebian-popularity-contest.postinst
+++ b/debian/neurodebian-popularity-contest.postinst
@@ -1,11 +1,55 @@
 #!/bin/bash -e
 
+# following to be duplicated within postrm as well, but may be with
+# "Removing" message
 popcon_conf=/etc/popularity-contest.conf
-if [ "$1" = "configure" -o "$1" = "abort-upgrade" ]; then
+nd_popcon_conf=/etc/popularity-contest.d/neurodebian.conf
+remove_neurodebian_popcon_pre161() {
        # Adjust popularity-contest.conf
-       if [ -e "$popcon_conf" ] && ! grep -q 'SUBMITURLS.*neuro.debian.net' "$popcon_conf"; then
-               echo "Adding NeuroDebian url for Popularity Contest submissions."
-               echo -e 'SUBMITURLS+=" http://neuro.debian.net/cgi-bin/popcon-submit.cgi"' >> "$popcon_conf"
+       if [ -e "$popcon_conf" ] \
+          && grep -q "http://neuro.debian.net/cgi-bin/popcon-submit.cgi" $popcon_conf; then
+               #echo "Removing NeuroDebian url for Popularity Contest submissions."
+               # First remove any explicit mentioning and then empty additions
+               sed -i -e 's,http://neuro.debian.net/cgi-bin/popcon-submit.cgi,,g' \
+                          -e '/SUBMITURLS+=" *"/d' \
+                          -e '/SUBMITURLS="$SUBMITURLS *"/d' \
+                       "$popcon_conf"
+       fi
+}
+
+add_neurodebian_popcon_pre161() {
+       # Adjust main popularity-contest configuration file.  Should be
+       # used only with older versions of the popularity contest.
+       if [ -e "$popcon_conf" ]; then
+               # Fix dashism missing += operator
+               if grep -q 'SUBMITURLS+="' "$popcon_conf"; then
+                       echo "Adjusting addition of new entries in $popcon_conf for dash."
+                       sed -i -e 's,SUBMITURLS+=",SUBMITURLS="$SUBMITURLS,g' "$popcon_conf"
+               fi
+               if ! grep -q 'SUBMITURLS.*neuro.debian.net' "$popcon_conf"; then
+                       echo "Adding NeuroDebian url for Popularity Contest submissions."
+                       echo -e 'SUBMITURLS="$SUBMITURLS http://neuro.debian.net/cgi-bin/popcon-submit.cgi"' >> "$popcon_conf"
+               fi
+       fi
+}
+
+add_neurodebian_popcon_161() {
+       # 1.60 introduced encryption and a way to provide multiple keys to
+       # encrypt submissions to multiple servers.
+
+       # "Installation" is taken care of through installing files under
+       # /etc/popularity-contest.d, so no additional actions necessary here
+       :
+}
+
+popcon_version=$(dpkg -l popularity-contest | tail -n 1 | awk '{print $3;}')
+
+if [ "$1" = "configure" -o "$1" = "abort-upgrade" ]; then
+       if dpkg --compare-versions $popcon_version lt 1.61; then
+               add_neurodebian_popcon_pre161
+       else
+               # Assure that we have no "old" settings for submission
+               remove_neurodebian_popcon_pre161 || :
        fi
 fi