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tools/install: Recommend updating Bash version to 4 or higher

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Co-authored-by: Koichi Murase <myoga.murase@gmail.com>
This commit is contained in:
Toan Nguyen
2021-12-24 11:26:10 +07:00
committed by Koichi Murase
parent ab0ca1eb15
commit 5eaf1a25a4
1 changed files with 5 additions and 2 deletions
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7
tools/install.sh
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@ -9,9 +9,12 @@ if [ -z "${BASH_VERSION-}" ]; then
fi
if [[ ! ${BASH_VERSINFO[0]-} ]] || ((BASH_VERSINFO[0] < 3 || BASH_VERSINFO[0] == 3 && BASH_VERSINFO[1] < 2)); then
printf "Error: Bash 3.2 required for Oh My Bash.\n"
printf "Error: Upgrade Bash and try again.\n"
printf "Error: Bash 3.2 required for Oh My Bash.\n" >&2
printf "Error: Upgrade Bash and try again.\n" >&2
return 2 &>/dev/null || exit 2
elif ((BASH_VERSINFO[0] < 4)); then
printf "Warning: Bash >=4 is no longer required for Oh My Bash but is cool to have ;)\n" >&2
printf "Warning: Why don't you upgrade your Bash to 4 or higher?\n" >&2
fi
_omb_install_print_usage() {