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===== This is a set of three simple tools written in sh(1) for generating single patches for use in Ports. This set is ideal for creating a new patch when it is inconvenient or undesirable to use the "make makepatch" utility. The first tool is "dupe" which is a quick copy utility. The second tool is "genpatch" which creates patches in the standards diff format and using the standard file name conventions. The last tool is "portfix" which runs "dupe", an editor of choice, and "genpatch" serially as a macro as a convenient and quick way to create port patches. Please see the dupe, genpatch, and portfix man pages for details.
49 lines
1.8 KiB
Bash
49 lines
1.8 KiB
Bash
#!/bin/sh
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#
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# Usage: dupe origfile
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#
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# This will make a duplicate of the file indicate by the first argument.
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# If <origfile>.orig does not exist, the duplicate will have this name,
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# otherwise it will be called <origfile>.intermediate.
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# This is a complementary tool of genpatch
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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if [ $# -eq 1 ]; then
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old=${1}
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if [ ! -f ${old} ]; then
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echo "${0}: '${old}' does not exist! aborting..."
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exit 1;
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fi
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if [ -f "${old}.orig" ]; then
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new="${old}.intermediate"
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else
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new="${old}.orig"
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fi
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else
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echo "${0}: need exactly one argument"
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echo "${0} <path/to/original/file>"
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exit 1;
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fi
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cp -p ${old} ${new}
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