blob: bb86be3342cec2f7dad28c118657cff6584c7399 (
plain) (
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#!/usr/bin/env sh
ensure_command_exists() {
_cmd=$1
_ret=0
if [ -z "${_cmd}" ]; then
_execution_error error=missing_argument function=ensure_command_exists argument=cmd
fi
if ! which "$1" > /dev/null 2>&1; then
_execution_error error=missing_dependency dependency="${_cmd}"
fi
}
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