#!/bin/bash
#------------------------------------------------------------------------------
# Create a shared storage standby server configuration.
#------------------------------------------------------------------------------
set -uo pipefail

if [[ "$#" -lt 4 ]]; then
   echo "Incorrect number of parameters."
   echo "Usage:"
   echo "$0 SDP_INSTANCE REPLICA_NAME SVCUSER_PASSWORD MASTERPORT <mandatory>"
   exit 1
fi

export SDP_INSTANCE=$1
export REPNAME=$2
export PASSWORD=$3
export REPPORT=$4
export MANDATORY=${5:-nomandatory}

# shellcheck disable=SC2153
REPMASTER=$(echo "$P4MASTERPORT" | sed "s/\..*//")

# shellcheck disable=SC1091
source /p4/common/bin/p4_vars "$SDP_INSTANCE"

if [[ "$MANDATORY" == "mandatory" ]]; then
   "$P4BIN" server -o "$REPNAME" | sed "s/^Services:\tstandard/Services:\tforwarding-standby/" | sed "s/nomandatory/mandatory/" | sed "$ a ReplicatingFrom: ${REPMASTER}" | "$P4BIN" server -i
else
   "$P4BIN" server -o "$REPNAME" | sed "s/^Services:\tstandard/Services:\tforwarding-standby/" | sed "$ a ReplicatingFrom: ${REPMASTER}" | "$P4BIN" server -i
fi

"$P4BIN" configure set "${REPNAME}#P4TARGET=${REPPORT}"
"$P4BIN" configure set "${REPNAME}#serviceUser=svc_${REPNAME}"
"$P4BIN" configure set "${REPNAME}#db.replication=readonly"
"$P4BIN" configure set "${REPNAME}#lbr.replication=shared"
"$P4BIN" configure set "${REPNAME}#startup.1=journalcopy -i 0"
"$P4BIN" configure set "${REPNAME}#startup.2=pull -L -i 0"

if ! ("$P4BIN" user -o "svc_${REPNAME}" | grep "^Type:.*service" > /dev/null); then
   "$P4BIN" user -o "svc_${REPNAME}" | sed -e "s/^User:/Type: service\nUser:/g" -e "s/ldap/perforce/g" | "$P4BIN" user -f -i
   echo "${PASSWORD}" > passwd.txt
   echo "${PASSWORD}" >> passwd.txt
   "$P4BIN" passwd "svc_${REPNAME}" < passwd.txt
   rm passwd.txt
fi

"$P4BIN" group -o service.g | sed -e "s/^Users:/Users:\n\tsvc_${REPNAME}/g" -e "s/43200/unlimited/g" -e "s/unset/unlimited/g" | "$P4BIN" group -i

if ! ("$P4BIN" protect -o | grep "super group service.g" > /dev/null); then
   # shellcheck disable=SC1003
   "$P4BIN" protect -o | sed -e '$a\\tsuper group service.g * //...' | "$P4BIN" protect -i
fi