Add .gitignore and .ratignore files for various directories

guacamole-docker/bin/build-guacamole.sh

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+#!/bin/bash -e
+#
+# 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.
+#
+
+##
+## @fn build-guacamole.sh
+##
+## Builds Guacamole, saving "guacamole.war" and all applicable extension .jars
+## using the guacamole-client source contained within the given directory.
+## Extension files will be grouped by their associated type, identical to
+## extracting the .tar.gz files included with each Guacamole release except
+## that version numbers are stripped from directory and .jar file names.
+##
+## The build process is split across multiple scripts within the
+## /opt/guacamole/build.d directory. Additional steps may be added to the
+## build process by adding .sh scripts to this directory. Any such scripts MUST
+## be shell scripts ending with a ".sh" extension and MUST be written for bash
+## (the shell used by this entrypoint).
+##
+## @param BUILD_DIR
+##     The directory which currently contains the guacamole-client source and
+##     in which the build should be performed.
+##
+## @param DESTINATION
+##     The directory to save guacamole.war within, along with all extension
+##     .jars.  Note that this script will create extension-specific
+##     subdirectories within this directory, and files will thus be grouped by
+##     extension type.
+##
+
+##
+## The directory which currently contains the guacamole-client source and in
+## which the build should be performed.
+##
+BUILD_DIR="$1"
+
+##
+## The directory to save guacamole.war within, along with all extension .jars.
+## Note that this script will create extension-specific subdirectories within
+## this directory, and files will thus be grouped by extension type.
+##
+DESTINATION="$2"
+
+# Run all scripts within the "build.d" directory
+for SCRIPT in /opt/guacamole/build.d/*.sh; do
+    source "$SCRIPT"
+done
+