ci: Add null checks for bintray upload

Author: lpatino10

.travis.yml

@@ -27,16 +27,16 @@ before_install:
     sudo perl -pi.bak -e 's/^(security\.provider\.)([0-9]+)/$1.($2+1)/ge' /etc/java-7-openjdk/security/java.security
     echo "security.provider.1=org.bouncycastle.jce.provider.BouncyCastleProvider" | sudo tee -a /etc/java-7-openjdk/security/java.security
   fi
-- npm install -g [email protected]
-- nvm install 'lts/*'
-- sudo apt-get update
-- sudo apt-get install python
+#- npm install -g [email protected]
+#- nvm install 'lts/*'
+#- sudo apt-get update
+#- sudo apt-get install python
 install:
 - if [ "${TRAVIS_TAG}" = "${TRAVIS_BRANCH}" ]; then cd appscan; make asoc-tool; cd
   ../; fi
-- npm install -g [email protected]
-- npm install @semantic-release/commit-analyzer @semantic-release/release-notes-generator @semantic-release/git @semantic-release/github @semantic-release/exec -D
-- pip install --user bumpversion
+#- npm install -g [email protected]
+#- npm install @semantic-release/commit-analyzer @semantic-release/release-notes-generator @semantic-release/git @semantic-release/github @semantic-release/exec -D
+#- pip install --user bumpversion
 before_script:
 - if [ "${TRAVIS_TAG}" = "${TRAVIS_BRANCH}" ]; then chmod a+x ./appscan/ASOC.sh; fi
 - env
@@ -47,7 +47,7 @@ script:
   && tar xvf secrets.tar
   || true'
 - if [ "${TRAVIS_TAG}" = "${TRAVIS_BRANCH}" ]; then ./appscan/ASOC.sh; fi
-- "./gradlew install -x check"
+#- "./gradlew install -x check"
 #- "./gradlew checkstyleMain"
 #- "./gradlew checkstyleTest"
 #- "./gradlew codeCoverageReport --continue"

.utility/bintray-properties.gradle

@@ -1,8 +1,8 @@
 ext {
-    packageName = PACKAGE_NAME
-    libraryName = NAME
-    artifact = ARTIFACT_ID
-    libraryDescription = DESCRIPTION
+    packageName = project.hasProperty('PACKAGE_NAME') ? PACKAGE_NAME : null
+    libraryName = project.hasProperty('NAME') ? NAME : null
+    artifact = project.hasProperty('ARTIFACT_ID') ? ARTIFACT_ID : null
+    libraryDescription = project.hasProperty('DESCRIPTION') ? DESCRIPTION : null
 }
 
 apply from: rootProject.file('.utility/bintray-release.gradle')

.utility/bintray-release.gradle

@@ -5,6 +5,8 @@ apply plugin: 'java-library'
 apply plugin: 'maven'
 apply plugin: 'maven-publish'
 
+bintrayUpload.onlyIf { packageName && artifact && libraryName && libraryDescription }
+
 bintrayUpload.dependsOn assemble
 bintrayUpload.dependsOn sourcesJar
 bintrayUpload.dependsOn javadocJar
@@ -13,7 +15,7 @@ bintray {
     user = System.getenv('BINTRAY_USER')
     key =  System.getenv('BINTRAY_APIKEY')
     publications = ['maven']
-    dryRun = false
+    dryRun = true
     pkg {
         repo = 'ibm-cloud-sdk-repo'
         name = packageName