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https://github.com/tonydamage/nux-env.git
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31 lines
574 B
Bash
31 lines
574 B
Bash
## nux.check.function:: <name>
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##
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function nux.check.function {
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nux.log trace "Checking if $1 is function."
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declare -f "$1" &>/dev/null && return 0
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return 1
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}
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function nux.check.nuxenv.file {
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path=$(realpath -Lms "$1")
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[[ "$path" =~ "^$NUX_ENV_DIR" ]]
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}
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function nux.check.optional {
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local function="$1"; shift;
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if nux.check.function "$function" ; then
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$function "$@"
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fi
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}
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function nux.check.exec {
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local binary=$1;
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test -n "$(which "$binary")"
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}
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## nux.check.file.exists:: <name>
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##
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function nux.check.file.exists {
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test -e "$1" -o -h "$1";
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}
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