chore: implement a script to stage pgjdbc, pgdjbc-jre7, pgjdbc-jre6 a…

…rtifacts

The script releases pgjdbc and upgates git trees for jre7 and jre6 repositories as required.

release_stage.sh

@@ -0,0 +1,69 @@
+#!/bin/bash -x
+
+# This script should be run from pgjdbc clone, and it deploys pgjdbc, pgjdbc-jre7, and pgjdbc-jre6 to Staging repository
+# Later the staged repositories can be inspected or promoted
+# Note: if script fails in the middle, manual git reset, and removal of the tag might be required
+# Note: the script should be run like ./release_stage.sh 42.1.1 42.1.2
+
+RELEASE_VERSION=$1
+NEXT_VERSION=$2
+
+if [ -z "$RELEASE_VERSION" ]; then
+  echo "Release version is not set"
+  exit 1
+fi
+if [ -z "$NEXT_VERSION" ]; then
+  echo "Next version is not set"
+  exit 1
+fi
+
+function clone_prev {
+  JRE=$1
+  if [ -d pgjdbc-jre$JRE ]; then
+    echo pgjdbc-jre$JRE already exists
+    return
+  fi
+  echo Cloning pgjdbc-jre$JRE
+  echo git clone https://github.com/pgjdbc/pgjdbc-jre$JRE
+  echo cd pgjdbc-jre$JRE
+  echo git submodule update --init
+}
+
+(clone_prev 6)
+(clone_prev 7)
+
+function mvn_release {
+  SUFFIX=$1
+  if [ -f "released_$SUFFIX" ]
+  then
+    echo "$SUFFIX has already been released"
+    return
+  fi
+  echo
+  echo
+  echo Releasing $SUFFIX
+  echo =================
+  echo
+
+  git reset --hard
+  mvn release:clean release:prepare -DreleaseVersion=$RELEASE_VERSION$SUFFIX -DdevelopmentVersion=$NEXT_VERSION$SUFFIX-SNAPSHOT -Dtag=REL$RELEASE_VERSION$SUFFIX &&\
+  mvn release:perform &&\
+  echo https://oss.sonatype.org/content/repositories/staging/org/postgresql/postgresql/$RELEASE_VERSION$SUFFIX/ > released_$SUFFIX
+}
+
+function release_prev {
+  JRE=$1
+  cd pgjdbc-$JRE/pgjdbc &&\
+  git fetch &&\
+  git reset --hard REL$RELEASE_VERSION &&\
+  cd .. &&\
+  git checkout master &&\
+  git reset --hard origin/master &&\
+  git add pgjdbc &&\
+  git commit -m "Update pgjdbc to $RELEASE_VERSION" &&\
+  mvn_release .$JRE
+}
+
+mvn_release &&\
+(release_prev jre7) &&\
+(release_prev jre6)