[FABN-1320] Fix git_tag.sh

- so that it parses the build.gradle version
- also specify a version and add a task to print it in the root level build.gradle

Signed-off-by: heatherlp <[email protected]>
Change-Id: I1448b063592d4d8c1943920375e4bd4069b0e40d

Author: heatherlp

build.gradle

@@ -7,6 +7,8 @@
 apply plugin: 'idea'
 apply plugin: 'eclipse-wtp'
 
+version = '1.4.4-SNAPSHOT'
+
 allprojects {
     repositories {
         mavenLocal()
@@ -22,7 +24,7 @@ subprojects {
     apply plugin: 'maven'
 
     group = 'org.hyperledger.fabric-chaincode-java'
-    version = '1.4.4-SNAPSHOT'
+    version = rootProject.version
 
     sourceCompatibility = 1.8
     targetCompatibility = 1.8
@@ -38,7 +40,12 @@ subprojects {
     }
 
 
-        tasks.withType(JavaCompile) {
-            options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
-        }
+    tasks.withType(JavaCompile) {
+        options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
     }
+
+}
+
+task printVersionName() {
+    println rootProject.version
+}

scripts/gittag.sh

@@ -17,7 +17,8 @@ function abort {
 	exit -1
 }
 
-VERSION=$(jq '.version' ${DIR}/package.json | sed -r "s/\"([0-9]?[0-9]\.[0-9]?[0-9]\.[0-9]?[0-9]).*/\1/")
+# Run printVersionName task in the root directory, grab the first line and remove anything after the version number
+VERSION=$(cd ../ && ./gradlew -q printVersionName | gsed -n 1p | gsed -r "s/-.*//")
 
 echo New version string will be v${VERSION}
 
@@ -28,9 +29,6 @@ else
    abort "No releases notes under the file ${DIR}/release_notes/v${NEW_VERSION}.txt exist";
 fi
 
-
-
-
 git checkout "${RELEASE}"
 git pull
 git tag -a "v${VERSION}" `git log -n 1 --pretty=oneline | head -c7` -F release_notes/"v${VERSION}".txt