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0c8d8ebb7b
Simple shell script to help updating Makefile CARGO_CRATES variable returned by make cargo-crates. simplest way to use it : make cargo-crates | update_crates Makefile > NewMakefile
63 lines
1.9 KiB
Bash
Executable File
63 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (c) 2021 Rodrigo Osorio
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# All rights reserved.
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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 AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# MAINTAINER= rodrigo@FreeBSD.org
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#
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usage() {
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echo "usage: update_crates <makefile>"
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echo
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exit 1
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}
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if [ "$#" -ne 1 ]; then
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usage
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exit 1
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fi
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newcrates() {
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while IFS= read -r nline
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do
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echo "$nline"
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done < "/dev/stdin"
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}
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infile=$1
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incrates=0
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while IFS= read -r line <&3
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do
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match=$(echo "${line}" | grep "^CARGO_CRATES=")
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[ -n "${match}" ] && incrates=1
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if [ "${incrates}" -eq 1 ]; then
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if [ -z "$line" ]; then
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incrates=0
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newcrates
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echo "$line"
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fi
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else
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echo "${line}"
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fi
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done 3< "$infile"
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