ctdb-scripts: Reformat script with "shfmt -w -p -i 0 -fn"

Signed-off-by: Martin Schwenke <mschwenke@ddn.com>
Reviewed-by: Volker Lendecke <vl@samba.org>

diff --git a/ctdb/config/events/legacy/50.samba.script b/ctdb/config/events/legacy/50.samba.script
index 81c6e7fa6ba01318a9f9a40942d5f6a79c938a1d..11b22abac67dcad7d05e9a44b17772bb576848a3 100755 (executable)
--- a/ctdb/config/events/legacy/50.samba.script
+++ b/ctdb/config/events/legacy/50.samba.script
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ctdb event script for Samba
 
-[ -n "$CTDB_BASE" ] || \
+[ -n "$CTDB_BASE" ] ||
        CTDB_BASE=$(d=$(dirname "$0") && cd -P "$d" && dirname "$PWD")
 
 . "${CTDB_BASE}/functions"
@@ -9,16 +9,16 @@
 detect_init_style
 
 case $CTDB_INIT_STYLE in
-       suse)
-               CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
-               ;;
-       debian)
-               CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smbd}
-               ;;
-       *)
-               # Use redhat style as default:
-               CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
-               ;;
+suse)
+       CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
+       ;;
+debian)
+       CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smbd}
+       ;;
+*)
+       # Use redhat style as default:
+       CTDB_SERVICE_SMB=${CTDB_SERVICE_SMB:-smb}
+       ;;
 esac
 
 service_name="samba"
@@ -27,25 +27,25 @@ load_script_options
 
 ctdb_setup_state_dir "service" "$service_name"
 
-service_start ()
+service_start()
 {
-    # make sure samba is not already started
-    service "$CTDB_SERVICE_SMB" stop > /dev/null 2>&1
-    killall -0 -q smbd && {
-       sleep 1
-       # make absolutely sure samba is dead
-       killall -q -9 smbd
-    }
-    # start Samba service. Start it reniced, as under very heavy load
-    # the number of smbd processes will mean that it leaves few cycles
-    # for anything else
-    nice_service "$CTDB_SERVICE_SMB" start || die "Failed to start samba"
+       # make sure samba is not already started
+       service "$CTDB_SERVICE_SMB" stop >/dev/null 2>&1
+       killall -0 -q smbd && {
+               sleep 1
+               # make absolutely sure samba is dead
+               killall -q -9 smbd
+       }
+       # start Samba service. Start it reniced, as under very heavy load
+       # the number of smbd processes will mean that it leaves few cycles
+       # for anything else
+       nice_service "$CTDB_SERVICE_SMB" start || die "Failed to start samba"
 }
 
-service_stop ()
+service_stop()
 {
-    service "$CTDB_SERVICE_SMB" stop
-    program_stack_traces "smbd" 5
+       service "$CTDB_SERVICE_SMB" stop
+       program_stack_traces "smbd" 5
 }
 
 ######################################################################
@@ -56,74 +56,75 @@ service_stop ()
 # shellcheck disable=SC2154
 smbconf_cache="$script_state_dir/smb.conf.cache"
 
-testparm_foreground_update ()
+testparm_foreground_update()
 {
-    _timeout="$1"
+       _timeout="$1"
 
-    # No need to remove these temporary files, since there are only 2
-    # of them.
-    _out="${smbconf_cache}.out"
-    _err="${smbconf_cache}.err"
+       # No need to remove these temporary files, since there are only 2
+       # of them.
+       _out="${smbconf_cache}.out"
+       _err="${smbconf_cache}.err"
 
-    timeout "$_timeout" testparm -v -s >"$_out" 2>"$_err"
-    case $? in
+       timeout "$_timeout" testparm -v -s >"$_out" 2>"$_err"
+       case $? in
        0) : ;;
        124)
-           if [ -f "$smbconf_cache" ] ; then
-               echo "WARNING: smb.conf cache update timed out - using old cache file"
-               return 1
-           else
-               echo "ERROR: smb.conf cache create failed - testparm command timed out"
-               exit 1
-           fi
-           ;;
+               if [ -f "$smbconf_cache" ]; then
+                       echo "WARNING: smb.conf cache update timed out - using old cache file"
+                       return 1
+               else
+                       echo "ERROR: smb.conf cache create failed - testparm command timed out"
+                       exit 1
+               fi
+               ;;
        *)
-           if [ -f "$smbconf_cache" ] ; then
-               echo "WARNING: smb.conf cache update failed - using old cache file"
-               cat "$_err"
-               return 1
-           else
-               echo "ERROR: smb.conf cache create failed - testparm failed with:"
-               cat "$_err"
-               exit 1
-           fi
-    esac
-
-    # Only using $$ here to avoid a collision.  This is written into
-    # CTDB's own state directory so there is no real need for a secure
-    # temporary file.
-    _tmpfile="${smbconf_cache}.$$"
-    # Patterns to exclude...
-    _pat='^[[:space:]]+(registry[[:space:]]+shares|include|copy|winbind[[:space:]]+separator)[[:space:]]+='
-    grep -Ev "$_pat" <"$_out" >"$_tmpfile"
-    mv "$_tmpfile" "$smbconf_cache" # atomic
-
-    return 0
+               if [ -f "$smbconf_cache" ]; then
+                       echo "WARNING: smb.conf cache update failed - using old cache file"
+                       cat "$_err"
+                       return 1
+               else
+                       echo "ERROR: smb.conf cache create failed - testparm failed with:"
+                       cat "$_err"
+                       exit 1
+               fi
+               ;;
+       esac
+
+       # Only using $$ here to avoid a collision.  This is written into
+       # CTDB's own state directory so there is no real need for a secure
+       # temporary file.
+       _tmpfile="${smbconf_cache}.$$"
+       # Patterns to exclude...
+       _pat='^[[:space:]]+(registry[[:space:]]+shares|include|copy|winbind[[:space:]]+separator)[[:space:]]+='
+       grep -Ev "$_pat" <"$_out" >"$_tmpfile"
+       mv "$_tmpfile" "$smbconf_cache" # atomic
+
+       return 0
 }
 
-testparm_background_update ()
+testparm_background_update()
 {
-    _timeout="$1"
+       _timeout="$1"
 
-    testparm_foreground_update "$_timeout" >/dev/null 2>&1 </dev/null &
+       testparm_foreground_update "$_timeout" >/dev/null 2>&1 </dev/null &
 }
 
-testparm_cat ()
+testparm_cat()
 {
-    testparm -s "$smbconf_cache" "$@" 2>/dev/null
+       testparm -s "$smbconf_cache" "$@" 2>/dev/null
 }
 
-list_samba_shares ()
+list_samba_shares()
 {
-    testparm_cat |
-    sed -n -e 's@^[[:space:]]*path[[:space:]]*=[[:space:]]@@p' |
-    sed -e 's/"//g'
+       testparm_cat |
+               sed -n -e 's@^[[:space:]]*path[[:space:]]*=[[:space:]]@@p' |
+               sed -e 's/"//g'
 }
 
-list_samba_ports ()
+list_samba_ports()
 {
-    testparm_cat --parameter-name="smb ports" |
-    sed -e 's@,@ @g'
+       testparm_cat --parameter-name="smb ports" |
+               sed -e 's@,@ @g'
 }
 
 ###########################
@@ -142,20 +143,20 @@ monitor)
        ret=$?
 
        smb_ports="$CTDB_SAMBA_CHECK_PORTS"
-       if [ -z "$smb_ports" ] ; then
-           smb_ports=$(list_samba_ports)
-           [ -n "$smb_ports" ] || die "Failed to set smb ports"
+       if [ -z "$smb_ports" ]; then
+               smb_ports=$(list_samba_ports)
+               [ -n "$smb_ports" ] || die "Failed to set smb ports"
        fi
        # Intentionally unquoted multi-word value here
        # shellcheck disable=SC2086
        ctdb_check_tcp_ports $smb_ports || exit $?
 
-       if [ "$CTDB_SAMBA_SKIP_SHARE_CHECK" != "yes" ] ; then
-           list_samba_shares | ctdb_check_directories || exit $?
+       if [ "$CTDB_SAMBA_SKIP_SHARE_CHECK" != "yes" ]; then
+               list_samba_shares | ctdb_check_directories || exit $?
        fi
 
-       if [ $ret -ne 0 ] ; then
-           testparm_background_update 10
+       if [ $ret -ne 0 ]; then
+               testparm_background_update 10
        fi
        ;;
 esac