From c1b4032aa38ddd54304df076c29196a18a0f1e8f Mon Sep 17 00:00:00 2001
From: Ajay Kannan <ajaykannan@google.com>
Date: Wed, 6 Apr 2016 18:33:13 -0700
Subject: [PATCH] Use curl instead of maven wagon

---
 utilities/after_success.sh       | 6 ++++--
 utilities/update_docs_version.sh | 2 +-
 utilities/update_pom_version.sh  | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/utilities/after_success.sh b/utilities/after_success.sh
index 7024118c54ff..25c0c7c4f262 100755
--- a/utilities/after_success.sh
+++ b/utilities/after_success.sh
@@ -19,8 +19,10 @@ if [ "${TRAVIS_JDK_VERSION}" == "oraclejdk7" ]; then
         fi
         if [ "${SITE_VERSION##*-}" != "SNAPSHOT" ]; then
             # Deploy Maven artifacts (if they don't exist yet) and update artifact version in READMEs.
-            ARTIFACT_EXISTS=$(mvn wagon:exist -Dwagon.url=https://oss.sonatype.org/content/repositories/releases/com/google/gcloud/gcloud-java/$SITE_VERSION)
-            if [[ "$ARTIFACT_EXISTS" == *"does not exists."* -a "$ARTIFACT_EXISTS" != "" ]]; then
+            URL=https://oss.sonatype.org/content/repositories/releases/com/google/gcloud/gcloud-java/$SITE_VERSION
+            if curl --output /dev/null --silent --head --fail "$URL"; then
+                echo "Not deploying artifacts because it seems like they already exist."                
+            else
                 mvn clean deploy -DskipITs --settings ~/.m2/settings.xml -P sign-deploy
             fi
             utilities/update_docs_version.sh
diff --git a/utilities/update_docs_version.sh b/utilities/update_docs_version.sh
index 278f4d4e3c6c..4649fff53b16 100755
--- a/utilities/update_docs_version.sh
+++ b/utilities/update_docs_version.sh
@@ -10,7 +10,7 @@ RELEASED_VERSION=$(mvn org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate
 if [ "${RELEASED_VERSION##*-}" != "SNAPSHOT" ]; then
     echo "Changing version to $RELEASED_VERSION in README files"
     # Get list of directories for which README.md must be updated
-    module_folders=($(find . -maxdepth 2 \( -regex "./gcloud-java[-[a-z]+]*" -o -regex "./gcloud-java-contrib/gcloud-java[-[a-z]+]*" \) -type d) . ./gcloud-java)
+    module_folders=($(find . -maxdepth 2 \( -regex "./gcloud-java[-[a-z]+]+" -o -regex "./gcloud-java-contrib/gcloud-java[-[a-z]+]+" \) -type d) . ./gcloud-java)
     for item in ${module_folders[*]}
     do
         sed -ri "s/<version>[0-9]+\.[0-9]+\.[0-9]+<\/version>/<version>${RELEASED_VERSION}<\/version>/g" ${item}/README.md
diff --git a/utilities/update_pom_version.sh b/utilities/update_pom_version.sh
index d7d55b0d6735..ec739967cfa3 100755
--- a/utilities/update_pom_version.sh
+++ b/utilities/update_pom_version.sh
@@ -11,7 +11,7 @@
 # Get the previous maven project version.
 CURRENT_VERSION=$(mvn org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -Ev '(^\[|\w+:)')
 # Get list of directories for which pom.xml must be updated
-module_folders=($(find . -maxdepth 2 \( -regex "./gcloud-java[-[a-z]+]*" -o -regex "./gcloud-java-contrib/gcloud-java[-[a-z]+]*" \) -type d) . ./gcloud-java)
+module_folders=($(find . -maxdepth 2 \( -regex "./gcloud-java[-[a-z]+]+" -o -regex "./gcloud-java-contrib/gcloud-java[-[a-z]+]+" \) -type d) . ./gcloud-java)
 if [ $# -eq 1 ]; then
     NEW_VERSION=$1
 elif [ "${CURRENT_VERSION##*-}" != "SNAPSHOT" ]; then