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33 lines
921 B
33 lines
921 B
7 years ago
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#!/bin/bash
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#
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# Copyright (c) 2018 - present Facebook, Inc.
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# All rights reserved.
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#
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# This source code is licensed under the BSD style license found in the
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# LICENSE file in the root directory of this source tree. An additional grant
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# of patent rights can be found in the PATENTS file in the same directory.
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#
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# usage: gen_version.sh <file> [<version>]
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FILE="$1"
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if [[ ! -z "$2" ]]; then
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# second arg passed when called from opam
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VERSION="$2"
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else
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# second arg omitted when called from src/jbuild
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if [[ ! "%%VERSION%%" == "%%"*"%%" ]]; then
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# file has been watermarked when building distrib archive
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VERSION="%%VERSION%%"
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else
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# file has not been watermarked when building in dev git tree
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VERSION=$(git describe --tags --dirty --always)
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fi
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fi
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(test -e $FILE || touch $FILE);
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sed -e "s|%%VERSION%[%]|$VERSION|g" $FILE.in | diff $FILE - | patch --silent $FILE
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