52 lines
1.1 KiB
Bash
Executable file
52 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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set -o nounset
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set -o errexit
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FORGEURL='https://github.com/shibatch/sleef'
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print_help()
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{
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cat <<EOF
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Usage: $1 VERSION
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Generate a source archive for sleef with src/gencoef/ removed, since the code
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therein is licensed CC-BY-4.0, but this license is not approved for code in
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Fedora. The result will be named sleef-\${VERSION}-filtered.tar.xz and will be
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written into the current working directory.
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EOF
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}
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if [ "$#" != '1' ]
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then
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exec 1>&2
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print_help "${0}"
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exit 1
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elif [ "${1-}" = '-h' ] || [ "${1-}" = '--help' ]
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then
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print_help "${0}"
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exit 0
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fi
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VERSION="${1}"
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SOURCE0="${FORGEURL}/archive/${VERSION}/sleef-${VERSION}.tar.gz"
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TARNAME="$(basename "${SOURCE0}")"
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TARDIR="$(basename "${SOURCE0}" '.tar.gz')"
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NEWTAR="${TARDIR}-filtered.tar.xz"
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SAVEDIR="${PWD}"
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XDIR="$(mktemp -d)"
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trap "rm -rvf '${XDIR}'" INT TERM EXIT
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cd "${XDIR}"
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curl -L -O "${SOURCE0}"
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tar -xzvf "${TARNAME}"
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rm -rvf "${TARDIR}/src/gencoef/"
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if grep -ErinI 'Attribution 4\.0' .
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then
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echo 'ERROR: did not properly remove problematic content' 1>&2
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exit 1
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fi
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tar -cv "${TARDIR}/" | xz -9e > "${NEWTAR}"
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cd "${SAVEDIR}"
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mv -v "${XDIR}/${NEWTAR}" .
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