###############################################################################

# Makefile script for RDT SNMP Subagent Perl script

#

# @par

# BSD LICENSE

#

# Copyright(c) 2016-2020 Intel Corporation. All rights reserved.

# All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

#

#   * Redistributions of source code must retain the above copyright

#     notice, this list of conditions and the following disclaimer.

#   * Redistributions in binary form must reproduce the above copyright

#     notice, this list of conditions and the following disclaimer in

#     the documentation and/or other materials provided with the

#     distribution.

#   * Neither the name of Intel Corporation nor the names of its

#     contributors may be used to endorse or promote products derived

#     from this software without specific prior written permission.

#

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

###############################################################################

PERLTIDY?=perltidy

PERLTIDY_STYLE=-bar -ce -pt=2 -sbt=2 -bt=2 -bbt=2 -et=4 -baao -nsfs -vtc=1 -ci=4

# http://perltidy.sourceforge.net/stylekey.html

# http://perltidy.sourceforge.net/perltidy.html

# -bar - keep the brace on the right even for multiple-line test expressions

# -ce - cuddled else

# -pt=2 - parentheses horizontal tightness - space is never used

# -sbt=2 - square brackets horizontal tightness - space is never used

# -bbt=2 - code block curly braces horizontal tightness - space is never used

# -et=4 - entab leading whitespace with one tab character for each 4 spaces

# -baao - "break after all operators"

# -nsfs - no space before a semicolon in a for statement

# -vtc=1 - do not break before a closing token which is followed by a semicolon

#          or another closing token, and is not in a list environment

# -ci=4 - continuation indentation - extra indentation spaces applied when

#         a long line is broken, 4 spaces

# List of Perl scripts to be processed, space separated list

PERL_SCRIPTS_LIST=rdt-agentx.pl

# To check if required style is followed, perltidy is called and

# formatted output is compared to actual file,

# if there are no differences, it means that file meets the requirements

.PHONY: style

style:

	@bash -c 'for i in $(PERL_SCRIPTS_LIST); do \

		$(PERLTIDY) $(PERLTIDY_STYLE) ./$${i} -st |\

		diff - ./$${i} && echo "$${i} style OK" ||\

		{ echo "$${i} style check failed!"; exit 1; }; \

	done'

.PHONY: style-fix

style-fix:

	@bash -c 'for i in $(PERL_SCRIPTS_LIST); do \

		$(PERLTIDY) $(PERLTIDY_STYLE) -b ./$${i}; \

	done'