diff options
Diffstat (limited to 'docker/start.sh')
| -rwxr-xr-x | docker/start.sh | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/docker/start.sh b/docker/start.sh index 77418e18..e10feb20 100755 --- a/docker/start.sh +++ b/docker/start.sh @@ -3,17 +3,18 @@ create_socat_links() { # Bind linked docker container to localhost socket using socat USED_PORT="3000:22" - while read NAME ADDR PORT; do + while read -r 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 ${SERV_FOLDER} + mkdir -p "${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 + # shellcheck disable=SC2039 + 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 @@ -25,18 +26,18 @@ EOT cleanup() { # Cleanup SOCAT services and s6 event folder # On start and on shutdown in case container has been killed - rm -rf $(find /app/gogs/docker/s6/ -name 'event') + rm -rf "$(find /app/gogs/docker/s6/ -name 'event')" rm -rf /app/gogs/docker/s6/SOCAT_* } create_volume_subfolder() { # Modify the owner of /data dir, make $USER(git) user have permission to create sub-dir in /data. - chown -R $USER:$USER /data + chown -R "$USER:$USER" /data # 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 - gosu $USER mkdir -p $f + gosu "$USER" mkdir -p $f fi done } @@ -54,14 +55,14 @@ cleanup create_volume_subfolder LINK=$(echo "$SOCAT_LINK" | tr '[:upper:]' '[:lower:]') -if [ "$LINK" = "false" -o "$LINK" = "0" ]; then +if [ "$LINK" = "false" ] || [ "$LINK" = "0" ]; then echo "init:socat | Will not try to create socat links as requested" 1>&2 else create_socat_links fi CROND=$(echo "$RUN_CROND" | tr '[:upper:]' '[:lower:]') -if [ "$CROND" = "true" -o "$CROND" = "1" ]; then +if [ "$CROND" = "true" ] || [ "$CROND" = "1" ]; then echo "init:crond | Cron Daemon (crond) will be run as requested by s6" 1>&2 rm -f /app/gogs/docker/s6/crond/down /bin/sh /app/gogs/docker/runtime/backup-init.sh "${PUID}" |