[Pkg-erlang-commits] r1231 - in couchdb/branches/0.8.0-2+lenny1/debian: . patches

[sbisbee-guest at alioth.debian.org]

Author: sbisbee-guest
Date: 2010-03-24 19:36:08 +0000 (Wed, 24 Mar 2010)
New Revision: 1231

Added:
   couchdb/branches/0.8.0-2+lenny1/debian/patches/init.patch
Modified:
   couchdb/branches/0.8.0-2+lenny1/debian/changelog
   couchdb/branches/0.8.0-2+lenny1/debian/control
Log:
backporting 0.10.1-2 init.patch stopping power to 0.8.0-2+lenny1

Modified: couchdb/branches/0.8.0-2+lenny1/debian/changelog
===================================================================
--- couchdb/branches/0.8.0-2+lenny1/debian/changelog	2010-03-24 17:04:31 UTC (rev 1230)
+++ couchdb/branches/0.8.0-2+lenny1/debian/changelog	2010-03-24 19:36:08 UTC (rev 1231)
@@ -1,3 +1,10 @@
+couchdb (0.8.0-2+lenny1) stable; urgency=low
+
+  * Backporting init.patch changes from 0.10.0-2 that are related to the clean
+    stopping of couchdb. Introduces dependencies on procps and mawk.
+
+ -- Sam Bisbee <sbisbee at computervip.com>  Wed, 24 Mar 2010 15:15:56 -0400
+
 couchdb (0.8.0-2) unstable; urgency=low
 
   * Added debian/README.source for upstream source information.

Modified: couchdb/branches/0.8.0-2+lenny1/debian/control
===================================================================
--- couchdb/branches/0.8.0-2+lenny1/debian/control	2010-03-24 17:04:31 UTC (rev 1230)
+++ couchdb/branches/0.8.0-2+lenny1/debian/control	2010-03-24 19:36:08 UTC (rev 1231)
@@ -14,7 +14,7 @@
 Package: couchdb
 Architecture: any
 Depends: ${shlibs:Depends}, ${erlang-abi:Depends}, ${erlang-nox:Depends},
- adduser, lsb-base, mime-support
+ adduser, lsb-base, mime-support, procps, mawk
 Description: a RESTful document oriented database
  Apache CouchDB is a distributed document database system with bi-directional
  replication. It makes it simple to build collaborative applications that can

Added: couchdb/branches/0.8.0-2+lenny1/debian/patches/init.patch
===================================================================
--- couchdb/branches/0.8.0-2+lenny1/debian/patches/init.patch	                        (rev 0)
+++ couchdb/branches/0.8.0-2+lenny1/debian/patches/init.patch	2010-03-24 19:36:08 UTC (rev 1231)
@@ -0,0 +1,68 @@
+--- couchdb-0.8.0/etc/init/couchdb.tpl.in	2008-06-16 18:48:21.000000000 -0400
++++ couchdb-0.8.0.new/etc/init/couchdb.tpl.in	2010-03-24 15:15:28.000000000 -0400
+@@ -34,6 +34,10 @@
+ CONFIGURATION_FILE=%sysconfdir%/default/couchdb
+ LSB_LIBRARY=/lib/lsb/init-functions
+ 
++# Grace time in seconds to give the beam process to stop when we're running the
++# stop target. Will end before grace time ends if the process ends sooner.
++STOP_GRACE_TIME=5
++
+ if test ! -x $COUCHDB; then
+     exit $SCRIPT_ERROR
+ fi
+@@ -102,23 +106,48 @@
+ stop_couchdb () {
+     # Stop the running Apache CouchDB process.
+ 
++    if [ ! -r "$COUCHDB_PID_FILE" ]
++    then
++        #exists, but can't read it 
++        [ -f "$COUCHDB_PID_FILE" ] && return $SCRIPT_ERROR
++
++        #doesn't exist, so assume couchdb is already stopped
++        return $SCRIPT_OK
++    fi
++
++    pid=`cat $COUCHDB_PID_FILE`
++    [ -z "$pid" ] && return $SCRIPT_OK
++
+     command="$COUCHDB -d"
+     if test -n "$COUCHDB_PID_FILE"; then
+         command="$command -p $COUCHDB_PID_FILE"
+     fi
++  
++    # We need `heart`'s pid because its ppid is set to 1 when the beam proc
++    # ends, thereby hiding itself from our `ps` check bellow.
++    heart_pid=`ps -f --ppid $pid | grep "heart -pid $pid " | awk '{print $2}'`
++    [ -n "$heart_pid" ] && heart_pid=",$heart_pid" #for `ps` call formatting
++
+     if test -n "$COUCHDB_USER"; then
+-        if su $COUCHDB_USER -c "$command" > /dev/null; then
+-            return $SCRIPT_OK
+-        else
++        if ! su $COUCHDB_USER -c "$command" > /dev/null; then
+             return $SCRIPT_ERROR
+         fi
+     else
+-        if $command > /dev/null; then
+-            return $SCRIPT_OK
+-        else
++        if ! $command > /dev/null; then
+             return $SCRIPT_ERROR
+         fi
+     fi
++
++    i=0
++    while ps -p $pid$heart_pid --ppid $pid$heart_pid > /dev/null
++    do
++        [ $i -ge $STOP_GRACE_TIME ] && return $SCRIPT_ERROR
++
++        sleep 1
++        i=`expr $i + 1`
++    done
++
++    return $SCRIPT_OK
+ }
+ 
+ display_status () {