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Only test for ip and wg if we need them; -c config-only does not require them

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This commit is contained in:
Michael Moon
2021-04-02 14:54:44 +08:00
parent 42f06a9d7c
commit 611f706cf3
1 changed files with 26 additions and 17 deletions
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43
pia-wg.sh
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@@ -44,20 +44,6 @@ then
exit 1
fi
if ! which jq &>/dev/null
then
echo "The 'jq' utility is required"
echo " Most package managers should have a 'jq' package available"
EXIT=1
fi
if ! which ip &>/dev/null
then
echo "The 'ip' utility from iproute2 is required"
echo " Most package managers should have a 'iproute2' package available"
EXIT=1
fi
if ! which curl &>/dev/null
then
echo "The 'curl' utility is required"
@@ -65,13 +51,36 @@ then
EXIT=1
fi
if ! which wg &>/dev/null
if ! which jq &>/dev/null
then
echo "The 'wg' utility from wireguard-tools is required"
echo " Most package managers should have a 'wireguard-tools' package available"
echo "The 'jq' utility is required"
echo " Most package managers should have a 'jq' package available"
EXIT=1
fi
if [ -z "$OPT_CONFIGONLY" ]
then
if ! which ip &>/dev/null
then
echo "The 'ip' utility from iproute2 is needed to apply configs to this machine"
echo " Most package managers should have a 'iproute2' package available"
EXIT2=1
fi
if ! which wg &>/dev/null
then
echo "The 'wg' utility from wireguard-tools is needed to apply configs to this machine"
echo " Most package managers should have a 'wireguard-tools' package available"
EXIT2=1
fi
if [ -n "$EXIT2" ]
then
echo
echo "You can use the -c option if you wish to only generate a config"
fi
EXIT="${EXIT}${EXIT2}"
fi
PIA_CONFIG="$(dirname "$(realpath "$(which "$0")")")/pia-config.sh"
if ! [ -r "$PIA_CONFIG" ]