Use stdin to pass data to curl as it solved long argument list issue

Author: ayufan

Jenkinsfile

@@ -69,12 +69,12 @@ node('docker && android-build') {
 
             repo manifest -r -o manifest.xml
 
-            curl --fail -X PUT -H "Authorization: token $GITHUB_TOKEN" \
-              -d "{\\"message\\":\\"Add $VERSION changes\\", \\"committer\\":{\\"name\\":\\"Jenkins\\",\\"email\\":\\"[email protected]\\"},\\"content\\":\\"$(echo "$CHANGES" | base64 -w 0)\\"}" \
+            echo "{\\"message\\":\\"Add $VERSION changes\\", \\"committer\\":{\\"name\\":\\"Jenkins\\",\\"email\\":\\"[email protected]\\"},\\"content\\":\\"$(echo "$CHANGES" | base64 -w 0)\\"}" | \
+              curl --fail -X PUT -H "Authorization: token $GITHUB_TOKEN" -d @- \
               "https://api.github.com/repos/$GITHUB_USER/$GITHUB_REPO/contents/versions/$VERSION/CHANGES.md"
 
-            curl --fail -X PUT -H "Authorization: token $GITHUB_TOKEN" \
-              -d "{\\"message\\":\\"Add $VERSION manifest\\", \\"committer\\":{\\"name\\":\\"Jenkins\\",\\"email\\":\\"[email protected]\\"},\\"content\\":\\"$(base64 -w 0 manifest.xml)\\"}" \
+            echo "{\\"message\\":\\"Add $VERSION manifest\\", \\"committer\\":{\\"name\\":\\"Jenkins\\",\\"email\\":\\"[email protected]\\"},\\"content\\":\\"$(base64 -w 0 manifest.xml)\\"}" | \
+              curl --fail -X PUT -H "Authorization: token $GITHUB_TOKEN" -d @- \
               "https://api.github.com/repos/$GITHUB_USER/$GITHUB_REPO/contents/versions/$VERSION/manifest.xml"
           '''
         }