#!/bin/bash

set -euo pipefail # Exit on any error

export PORT=1666
export P4PORT=localhost:$PORT

# Start P4D
p4d -r /app/data -p $PORT &

# The time needed for P4D to start listening on the TCP port varies greatly from 2 to +10 secs
# Waiting for the port to be available instead is more reliable than an arbitrary sleep
echo "Waiting for server to listen on port $PORT..."
while ! nc -z localhost $PORT </dev/null; do sleep 1; done

# Set client.readonly.dir for partitioned client types
mkdir -p /app/part-db-have
p4 configure set client.readonly.dir=/app/part-db-have

# Create a dummy user
p4 user -f -i << EOF
User:	test.user
Type:   standard
Email:	test.user@localhost
FullName:	Test User
AuthMethod:	perforce
EOF

# Create a stream depot
p4 depot -i << EOF
Depot:          Foo
Owner:          test.user
Description:
                Created by test.user.

Type:           stream
StreamDepth:    //Foo/2
Map:            Foo/...
EOF

# Create an actual stream
p4 stream -i << EOF
Stream: //Foo/Main
Owner:  test.user
Name:   Main
Parent: none
Type:   mainline
Description:
        Main stream for Foo depot

Options:        allsubmit unlocked notoparent nofromparent mergedown
ParentView:     inherit
Paths:
        share ...
EOF

export P4CLIENT=generate-fixture-data
export CLIENT_ROOT=/tmp/${P4CLIENT}
p4 client -i << EOF
Client: ${P4CLIENT}
Root: ${CLIENT_ROOT}
Stream: //Foo/Main
EOF

# Create the workspace root dir and sync the empty stream
mkdir -p $CLIENT_ROOT
cd $CLIENT_ROOT
p4 sync


# Changelist #2
mkdir $CLIENT_ROOT/Data
echo "This is change main.cpp #1" > $CLIENT_ROOT/main.cpp && p4 add $CLIENT_ROOT/main.cpp
echo "This is change main.h #1" > $CLIENT_ROOT/main.h && p4 add $CLIENT_ROOT/main.h
echo "This is change common.h #1" > $CLIENT_ROOT/common.h && p4 add $CLIENT_ROOT/common.h
echo "This is change unused.cpp #1" > $CLIENT_ROOT/unused.cpp && p4 add $CLIENT_ROOT/unused.cpp
echo "This is change data.txt #1" > $CLIENT_ROOT/Data/data.txt && p4 add $CLIENT_ROOT/Data/data.txt
p4 submit -d "Initial import"

# Changelist #3
p4 edit main.cpp
echo "This is change main.cpp #2" > $CLIENT_ROOT/main.cpp
p4 submit -d "Improvement to main.cpp"

# Changelist #4
p4 delete unused.cpp
p4 submit -d "Delete an unused file"

# Changelist #5
p4 edit common.h
p4 move common.h shared.h
p4 submit -d "Rename common.h to shared.h"

# Changelist #6
p4 edit main.cpp
p4 edit main.h
echo "This is change main.cpp #3" > $CLIENT_ROOT/main.cpp
echo "This is change main.h #2" > $CLIENT_ROOT/main.h
p4 submit -d "Some updates to main"

# Changelist #7
echo "This is change moredata.txt #1" > $CLIENT_ROOT/Data/moredata.txt && p4 add $CLIENT_ROOT/Data/moredata.txt
p4 submit -d "Add more data"

# Changelist #8
p4 change -i << EOF
Change: new
Description: A shelved CL
EOF
echo "This is change shelved.cpp #1" > $CLIENT_ROOT/shelved.cpp && p4 add -c 8 $CLIENT_ROOT/shelved.cpp
p4 edit -c 8 main.h && echo "This is change main.h #3" > $CLIENT_ROOT/main.h
p4 delete -c 8 main.cpp
p4 shelve -c 8

# Stop server running in background
kill "$(pidof p4d)"