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solr/docker/scripts/solr-create

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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.
+
+# This script starts Solr on localhost, creates a core with "solr create",
+# stops Solr, and then starts Solr as normal.
+# Any arguments are passed to the "solr create".
+# To simply create a core:
+#      docker run -P -d solr solr-create -c mycore
+# To create a core from mounted config:
+#      docker run -P -d -v $PWD/myconfig:/myconfig solr solr-create -c mycore -d /myconfig
+
+set -euo pipefail
+echo "Executing $0" "$@"
+
+if [[ "${VERBOSE:-}" == "yes" ]]; then
+    set -x
+fi
+
+# Could set env-variables for solr-fg
+source run-initdb
+
+# solr uses "-c corename". Parse the arguments to determine the core name.
+CORE_NAME="$(
+  while (( $# > 0 )); do
+    if [[ "$1" == '-c' ]]; then
+      shift
+      echo "$1"
+    fi
+    shift
+  done
+)"
+if [[ -z "${CORE_NAME:-}" ]]; then
+  echo "Could not determine core name"
+  exit 1
+fi
+
+coresdir=/var/solr/data
+CORE_DIR="$coresdir/$CORE_NAME"
+
+if [[ -d $CORE_DIR ]]; then
+    echo "Directory $CORE_DIR exists; skipping core creation"
+else
+    start-local-solr
+
+    echo "Creating core with:" "${@:1}"
+    /opt/solr/bin/solr create "${@:1}"
+
+    # See https://github.com/docker-solr/docker-solr/issues/27
+    echo "Checking core"
+    if ! wget -O - "http://localhost:${SOLR_PORT:-8983}/solr/admin/cores?action=STATUS" | grep instanceDir >/dev/null; then
+      echo "Could not find any cores"
+      exit 1
+    fi
+
+    echo "Created core with:" "${@:1}"
+    stop-local-solr
+
+    # check the core_dir exists; otherwise the detecting above will fail after stop/start
+    if [ ! -d "$CORE_DIR" ]; then
+        echo "Missing $CORE_DIR"
+        exit 1
+    fi
+fi
+
+exec solr-fg