Migrate Maven Merge job to global-jjb

[releng/global-jjb.git] / shell / maven-deploy.sh

diff --git a/shell/maven-deploy.sh b/shell/maven-deploy.sh
new file mode 100644 (file)
index 0000000..fc8e246
--- /dev/null
+++ b/shell/maven-deploy.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+# SPDX-License-Identifier: EPL-1.0
+##############################################################################
+# Copyright (c) 2017 The Linux Foundation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+##############################################################################
+# Upload the snapshot files to a snapshot repo.
+#
+# Requires the existance of $WORKSPACE/m2repo and $WORKSPACE/m2repo-backup to
+# compare if maven metadata files have changed. Unchanged files are then
+# removed from $WORKSPACE/m2repo before uploading to the snapshot repo.
+
+# Ensure we fail the job if any steps fail.
+set -eu -o pipefail
+
+m2repo_dir="$WORKSPACE/m2repo"
+nexus_repo_url="$NEXUS_URL/content/repositories/$NEXUS_REPO"
+
+# Remove metadata files that were not updated.
+set +e  # Temporarily disable to run diff command.
+metadata_files=($(diff -s -r "$m2repo_dir" "$WORKSPACE/m2repo-backup" \
+    | grep 'Files .* and .* are identical' | awk '{print $2}'))
+set -e  # Re-enable.
+
+set +u  # $metadata_files could be unbound if project is new.
+if [ -n "${metadata_files[*]}" ]; then
+    for i in "${metadata_files[@]}"; do
+        rm "$i"*
+    done
+fi
+set -u  # Re-enable.
+
+find "$m2repo_dir" -type d -empty -delete
+
+lftools deploy nexus -s "$nexus_repo_url" "$m2repo_dir"