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20 lines
435 B
Bash
Executable File
20 lines
435 B
Bash
Executable File
#!/bin/sh
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## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>
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##
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## SPDX-License-Identifier: AGPL-3.0-or-later
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set -eu
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requires_program=""
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for pkg in "${@}"; do
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if ! command -v "${pkg}" >/dev/null; then
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requires_program="${requires_program:+"${requires_program} "}${pkg}"
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continue
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fi
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done
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if test -n "${requires_program}"; then
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echo "Missing program(s): ${requires_program}" >&2
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exit 1
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fi
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