mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
37 lines
1.4 KiB
Bash
Executable File
37 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#------------------------------------------------------------------------------
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# Prints version of the Solidity compiler that the source code corresponds to.
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#
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# The documentation for solidity is hosted at:
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#
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# https://docs.soliditylang.org
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#
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# ------------------------------------------------------------------------------
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# This file is part of solidity.
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#
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# solidity is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# solidity is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with solidity. If not, see <http://www.gnu.org/licenses/>
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#
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# (c) 2017 solidity contributors.
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#------------------------------------------------------------------------------
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set -eu
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version=$(sed -n -E -e 's/^\s*set\(PROJECT_VERSION "([0-9.]+)"\)\s*$/\1/p' "$(dirname "$0")/../CMakeLists.txt")
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# Sanity check. Sed does not fail if it does not find a match or finds more than one.
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[[ $version =~ ^[0-9.]+$ ]] || { echo "Failed to find version in CMakeLists.txt"; exit 1; }
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echo "$version"
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