Adding script to install template structure to an app project

Change-Id: Ia90fec787de32c410aaf84d08f3d7da6c197c61f
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

diff --git a/install.sh b/install.sh
new file mode 100755 (executable)
index 0000000..f993229
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+#
+# Copyright (C) 2015, 2016 "IoT.bzh"
+# Author "Romain Forlot" <romain.forlot@iot.bzh>
+#
+# Licensed 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.
+#
+
+die()
+{
+       local _ret=$2
+       test -n "$_ret" || _ret=1
+       test "$_PRINT_HELP" = yes && print_help >&2
+       echo "$1" >&2
+       exit ${_ret}
+}
+
+begins_with_short_option()
+{
+       local first_option all_short_options
+       all_short_options='tdbh'
+       first_option="${1:0:1}"
+       test "$all_short_options" = "${all_short_options/$first_option/}" && return 1 || return 0
+}
+
+# THE DEFAULTS INITIALIZATION - POSITIONALS
+_positionals=()
+# THE DEFAULTS INITIALIZATION - OPTIONALS
+_arg_components_path=()
+_arg_debug=off
+
+print_help ()
+{
+       echo "The general script's help msg"
+       printf 'Usage: %s [-d|--(no-)debug] [-h|--help] <root-path>\n' "$0"
+       printf "\t%s\n" "<root-path>: Project root path"
+       printf "\t%s\n" "-d,--debug,--no-debug: Optional debug flag. (off by default)"
+       printf "\t%s\n" "-h,--help: Prints help"
+}
+
+# THE PARSING ITSELF
+while test $# -gt 0
+do
+       _key="$1"
+       case "$_key" in
+               -d*|--no-debug|--debug)
+                       _arg_debug="on"
+                       _next="${_key##-d}"
+                       if test -n "$_next" -a "$_next" != "$_key"
+                       then
+                               begins_with_short_option "$_next" && shift && set -- "-d" "-${_next}" "$@" || die "The short option '$_key' can't be decomposed to ${_key:0:2} and -${_key:2}, because ${_key:0:2} doesn't accept value and '-${_key:2:1}' doesn't correspond to a short option."
+                       fi
+                       test "${1:0:5}" = "--no-" && _arg_debug="off"
+                       ;;
+               -h*|--help)
+                       print_help
+                       exit 0
+                       ;;
+               *)
+                       _positionals+=("$1")
+                       ;;
+       esac
+       shift
+done
+
+_positional_names=('_arg_root_path' )
+_required_args_string="'root-path'"
+test ${#_positionals[@]} -lt 1 && _PRINT_HELP=yes die "FATAL ERROR: Not enough positional arguments - we require exactly 1 (namely: $_required_args_string), but got only ${#_positionals[@]}." 1
+test ${#_positionals[@]} -gt 1 && _PRINT_HELP=yes die "FATAL ERROR: There were spurious positional arguments --- we expect exactly 1 (namely: $_required_args_string), but got ${#_positionals[@]} (the last one was: '${_positionals[*]: -1}')." 1
+for (( ii = 0; ii < ${#_positionals[@]}; ii++))
+do
+       eval "${_positional_names[ii]}=\${_positionals[ii]}" || die "Error during argument parsing, possibly an Argbash bug." 1
+done
+
+[ "${_arg_debug}" = "on" ] && echo "Copying template structure to your project root path: ${_arg_root_path}"
+cp -rf template/etc template/AGLBuild template/packaging ${_arg_root_path}/
+
+echo "Installation finished."
+echo "Please customize the config.cmake file under the 'etc' directory of your project."
+echo "Specify manually your target, you should look at samples provided in this repository to make yours."
+echo "Then when you are ready to build, using 'AGLBuild' that will wrap CMake build command:"
+echo "./AGLBuild package"
+echo ""
+echo "Or with the classic way : "
+echo "mkdir -p build && cd build"
+echo "cmake .. && make"