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Update install.func

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The script now checks for both IPv4 and IPv6 Internet connectivity and displays the results. Only if both IPv4 and IPv6 checks fail, it will then prompt the user.
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tteckster 2024-02-21 12:19:48 -05:00 committed by GitHub
parent c0e3edc0c9
commit 71ca43c7a2
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1 changed files with 24 additions and 26 deletions
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28
misc/install.func
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@ -112,29 +112,28 @@ setting_up_container() {
network_check() {
set +e
trap - ERR
# Check if IPv4 is being used
if ip -o -4 addr show | grep -q "scope global"; then
ipv4_connected=false
ipv6_connected=false
# Check IPv4 connectivity
if ping -c 1 -W 1 1.1.1.1 &>/dev/null; then
msg_ok "IPv4 Internet Connected";
ipv4_connected=true
else
msg_error "IPv4 Internet Not Connected";
read -r -p "Would you like to continue anyway? <y/N> " prompt
if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
echo -e " ⚠️ ${RD}Expect Issues Without Internet${CL}"
else
echo -e " 🖧 Check Network Settings"
exit 1
fi
fi
fi
# Check if IPv6 is being used
if ip -o -6 addr show | grep -q "scope global"; then
if ping -6 google.com &>/dev/null; then
# Check IPv6 connectivity
if ping6 -c 1 -W 1 2606:4700:4700::1111 &>/dev/null; then
msg_ok "IPv6 Internet Connected";
ipv6_connected=true
else
msg_error "IPv6 Internet Not Connected";
read -r -p "Would you like to continue anyway? <y/N> " prompt
fi
# If both IPv4 and IPv6 checks fail, prompt the user
if [[ $ipv4_connected == false && $ipv6_connected == false ]]; then
read -r -p "No Internet detected,would you like to continue anyway? <y/N> " prompt
if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
echo -e " ⚠️ ${RD}Expect Issues Without Internet${CL}"
else
@ -142,7 +141,6 @@ network_check() {
exit 1
fi
fi
fi
RESOLVEDIP=$(getent hosts github.com | awk '{ print $1 }')
if [[ -z "$RESOLVEDIP" ]]; then msg_error "DNS Lookup Failure"; else msg_ok "DNS Resolved github.com to ${BL}$RESOLVEDIP${CL}"; fi