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25 lines
626 B
Bash
25 lines
626 B
Bash
## FIXME:
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## In OSX, 'sort -V' option does not exist, hence
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## we have our own version compare function.
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## Once OSX has the option, below function is good enough.
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##
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## check_minimum_version() {
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## versions=($(echo -e "$1\n$2" | sort -V))
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## return [ "$1" == "${versions[0]}" ]
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## }
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##
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check_minimum_version() {
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IFS='.' read -r -a varray1 <<< "$1"
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IFS='.' read -r -a varray2 <<< "$2"
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for i in "${!varray1[@]}"; do
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if [[ ${varray1[i]} -lt ${varray2[i]} ]]; then
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return 0
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elif [[ ${varray1[i]} -gt ${varray2[i]} ]]; then
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return 1
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fi
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done
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return 0
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}
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