diff options
| -rwxr-xr-x | configure | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -1,10 +1,20 @@ -#!/bin/bash +#!/bin/sh vars="gitd_ip gitd_basepath git_name git_email tinydns_config tinydns__rootsrvrname tinydns__rootsrvrip tinydns__tldsrvrname tinydns__tldsrvrip tinydns__srvrip tinydns__srvrname" echo "Welcome to the resdb configurator!" >&2 echo >&2 +if ! echo "$var=${!var}" >/dev/null 2>&1; then + echo "Your shell sucks. If you're using a stupid OS like Ubuntu that doesn't" >&2 + echo "give a damn about backwards compatibility, I'd suggest fixing your" >&2 + echo "default shell, which you can do by typing \"ln -s bash /bin/sh\" at a" >&2 + echo "root shell prompt." >&2 + echo "If you have some ancient Unix system, I'd suggest installing bash." >&2 + echo "If you have questions, you can always bother SRN :-)" >&2 + exit 1 +fi + for var in $vars ; do export "$var"="$(cat conf/$var 2>/dev/null)" done |