mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-23 12:59:11 -05:00
56 lines
1.8 KiB
Bash
Executable file
56 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
|
||
|
||
create_socat_links() {
|
||
# Bind linked docker container to localhost socket using socat
|
||
USED_PORT="3000:22"
|
||
while read NAME ADDR PORT; do
|
||
if test -z "$NAME$ADDR$PORT"; then
|
||
continue
|
||
elif echo $USED_PORT | grep -E "(^|:)$PORT($|:)" > /dev/null; then
|
||
echo "init:socat | Can't bind linked container ${NAME} to localhost, port ${PORT} already in use" 1>&2
|
||
else
|
||
SERV_FOLDER=/app/gogs/docker/s6/SOCAT_${NAME}_${PORT}
|
||
mkdir -p ${SERV_FOLDER}
|
||
CMD="socat -ls TCP4-LISTEN:${PORT},fork,reuseaddr TCP4:${ADDR}:${PORT}"
|
||
echo -e "#!/bin/sh\nexec $CMD" > ${SERV_FOLDER}/run
|
||
chmod +x ${SERV_FOLDER}/run
|
||
USED_PORT="${USED_PORT}:${PORT}"
|
||
echo "init:socat | Linked container ${NAME} will be binded to localhost on port ${PORT}" 1>&2
|
||
fi
|
||
done << EOT
|
||
$(env | sed -En 's|(.*)_PORT_([0-9]+)_TCP=tcp://(.*):([0-9]+)|\1 \3 \4|p')
|
||
EOT
|
||
}
|
||
|
||
cleanup() {
|
||
# Cleanup SOCAT services and s6 event folder
|
||
# On start and on shutdown in case container has been killed
|
||
rm -rf $(find /app/gogs/docker/s6/ -name 'event')
|
||
rm -rf /app/gogs/docker/s6/SOCAT_*
|
||
}
|
||
|
||
create_volume_subfolder() {
|
||
# Create VOLUME subfolder
|
||
for f in /data/gogs/data /data/gogs/conf /data/gogs/log /data/git /data/ssh; do
|
||
if ! test -d $f; then
|
||
mkdir -p $f
|
||
fi
|
||
done
|
||
}
|
||
|
||
cleanup
|
||
create_volume_subfolder
|
||
|
||
LINK=$(echo "$SOCAT_LINK" | tr '[:upper:]' '[:lower:]')
|
||
if [ "$LINK" = "false" -o "$LINK" = "0" ]; then
|
||
echo "init:socat | Will not try to create socat links as requested" 1>&2
|
||
else
|
||
create_socat_links
|
||
fi
|
||
|
||
# Exec CMD or S6 by default if nothing present
|
||
if [ $# -gt 0 ];then
|
||
exec "$@"
|
||
else
|
||
exec /bin/s6-svscan /app/gogs/docker/s6/
|
||
fi
|