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solr/docker/scripts/run-initdb

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+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Run the init-solr-home script and source any '.sh' scripts in
+# /docker-entrypoint-initdb.d.
+# This script is sourced by some of the solr-* commands, so that
+# you can run eg:
+#
+#   mkdir initdb; echo "echo hi" > initdb/hi.sh
+#   docker run -v $PWD/initdb:/docker-entrypoint-initdb.d solr
+#
+# and have your script execute before Solr starts.
+#
+# Note: scripts can modify the environment, which will affect
+# subsequent scripts and ultimately Solr. That allows you to set
+# environment variables from your scripts (though you usually just
+# use "docker run -e"). If this is undesirable in your use-case,
+# have your scripts execute a sub-shell.
+
+set -e
+
+# execute files in /docker-entrypoint-initdb.d before starting solr
+while read -r f; do
+    case "$f" in
+        *.sh)     echo "$0: running $f"; . "$f" ;;
+        *)        echo "$0: ignoring $f" ;;
+    esac
+    echo
+done < <(find /docker-entrypoint-initdb.d/ -mindepth 1 -type f | sort -n)