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Improved zig version check

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This commit is contained in:
Joseph-Eugene Winzer 2021-02-11 20:49:57 +01:00
parent 58e8ceb705
commit 94e404ab0d
1 changed files with 23 additions and 11 deletions
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34
ziglings
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@ -18,19 +18,31 @@ fmt_yay=$( tput setaf 2 ) # green foreground
fmt_off=$( tput sgr0 ) # reset colors/effects
zig_cmd=zig
# zig compiler version ( major minor patch commits_since_last_release )
zig_version_required=( 0 8 0 1065 )
zig_version=$($zig_cmd version)
zig_version=(${zig_version//./ })
zig_version_commit=(${zig_version[3]//+/ })
zig_minimum_version="0 8 0 1065"
zig_version=$($zig_cmd version 2>/dev/null)
if [[ ${zig_version[0]} -ne ${zig_version_required[0]} ||
${zig_version[1]} -lt ${zig_version_required[1]} ||
$zig_version_commit -lt ${zig_version_required[3]} ]]
if [[ "$zig_version" =~ ([0-9]+)\.([0-9]+)\.([0-9]+)-dev\.([0-9]+) ]]
then
echo "Your current zig version is $(IFS=$'.'; echo "${zig_version[*]}")."
echo "Please update your zig compiler to a version >=$(IFS=$'.'; echo "${zig_version_required[*]}") "`
`"or change zig_cmd in ./ziglings to the appropriate path."
match_idx=1 # regex matches start at index 1
for v in $zig_minimum_version
do
if [[ ${BASH_REMATCH[$match_idx]} -lt $v ]]
then
echo "Your current Zig version is $zig_version."
echo "Please update your zig compiler to a version >=$(echo "${zig_minimum_version// /.}") "`
`"or change \$zig_cmd in ./ziglings to the appropriate path."
exit 1
fi
match_idx=$((match_idx+1))
done
elif [[ -z $zig_version ]]
then
echo "Ziglings failed to determine your Zig version."
echo "Please check if \$zig_cmd in ./ziglings matches the zig executable in your PATH."
exit 1
else
echo "Sorry, Zig version number '${zig_version}' is not in the expected format for a current development build."
exit 1
fi