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tools/install: Update the Bash-version check

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This commit is contained in:
Koichi Murase
2021-12-29 09:01:57 +09:00
parent 703e2864d4
commit 5421f3a342
1 changed files with 9 additions and 5 deletions
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14
tools/install.sh
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@@ -1,11 +1,15 @@
#!/usr/bin/env bash
# Checks the minium version of bash (v4) installed,
# Checks the minium version of bash (v3.2) installed,
# stops the installation if check fails
if [ -z "$BASH_VERSION" ] || \
{ bash_major_version=$(echo "$BASH_VERSION" | cut -d '.' -f 1);
[ "${bash_major_version}" -lt "4" ]; }; then
printf "Error: Bash 4 required for Oh My Bash.\n"
if [ -z "${BASH_VERSION-}" ]; then
printf "Error: Bash 3.2 required for Oh My Bash.\n"
printf "Error: Install Bash and try running this script with Bash.\n"
exit 1
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"
exit 1
fi