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chore: 3/6 - Indent function content

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This is a white-space only change to ease review diff noise.
This commit is contained in:
polarathene 2021-09-25 15:47:20 +12:00
parent 2e6d7561a3
commit 091dd855af
1 changed files with 23 additions and 24 deletions
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47
docker-entrypoint.sh
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@ -33,36 +33,35 @@ function _setup_dhparam() {
}
function _init() {
# Warn if the DOCKER_HOST socket does not exist
if [[ $DOCKER_HOST = unix://* ]]; then
socket_file=${DOCKER_HOST#unix://}
if ! [ -S "$socket_file" ]; then
cat >&2 <<-EOT
ERROR: you need to share your Docker host socket with a volume at $socket_file
Typically you should run your nginxproxy/nginx-proxy with: \`-v /var/run/docker.sock:$socket_file:ro\`
See the documentation at http://git.io/vZaGJ
EOT
exit 1
# Warn if the DOCKER_HOST socket does not exist
if [[ $DOCKER_HOST = unix://* ]]; then
socket_file=${DOCKER_HOST#unix://}
if ! [ -S "$socket_file" ]; then
cat >&2 <<-EOT
ERROR: you need to share your Docker host socket with a volume at $socket_file
Typically you should run your nginxproxy/nginx-proxy with: \`-v /var/run/docker.sock:$socket_file:ro\`
See the documentation at http://git.io/vZaGJ
EOT
exit 1
fi
fi
fi
_setup_dhparam
_setup_dhparam
# Compute the DNS resolvers for use in the templates - if the IP contains ":", it's IPv6 and must be enclosed in []
RESOLVERS=$(awk '$1 == "nameserver" {print ($2 ~ ":")? "["$2"]": $2}' ORS=' ' /etc/resolv.conf | sed 's/ *$//g'); export RESOLVERS
# Compute the DNS resolvers for use in the templates - if the IP contains ":", it's IPv6 and must be enclosed in []
RESOLVERS=$(awk '$1 == "nameserver" {print ($2 ~ ":")? "["$2"]": $2}' ORS=' ' /etc/resolv.conf | sed 's/ *$//g'); export RESOLVERS
SCOPED_IPV6_REGEX="\[fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}\]"
SCOPED_IPV6_REGEX="\[fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}\]"
if [ "$RESOLVERS" = "" ]; then
echo "Warning: unable to determine DNS resolvers for nginx" >&2
unset RESOLVERS
elif [[ $RESOLVERS =~ $SCOPED_IPV6_REGEX ]]; then
echo -n "Warning: Scoped IPv6 addresses removed from resolvers: " >&2
echo "$RESOLVERS" | grep -Eo "$SCOPED_IPV6_REGEX" | paste -s -d ' ' >&2
RESOLVERS=$(echo "$RESOLVERS" | sed -r "s/$SCOPED_IPV6_REGEX//g" | xargs echo -n); export RESOLVERS
fi
if [ "$RESOLVERS" = "" ]; then
echo "Warning: unable to determine DNS resolvers for nginx" >&2
unset RESOLVERS
elif [[ $RESOLVERS =~ $SCOPED_IPV6_REGEX ]]; then
echo -n "Warning: Scoped IPv6 addresses removed from resolvers: " >&2
echo "$RESOLVERS" | grep -Eo "$SCOPED_IPV6_REGEX" | paste -s -d ' ' >&2
RESOLVERS=$(echo "$RESOLVERS" | sed -r "s/$SCOPED_IPV6_REGEX//g" | xargs echo -n); export RESOLVERS
fi
}
# Run the init logic if the default CMD was provided