tap-sample-plugin/server.sh at master · darrime/tap-sample-plugin · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
#!/bin/sh

download() {
  download_result=$(wget -c --content-disposition -P "$2" -N "$1" 2>&1 | tail -2 | head -1)
  echo "$download_result"
}

build=true
debug=true
backup=false
restart=false

version=1.16.5
memory=8
debug_port=5005
jar_url="https://papermc.io/api/v1/paper/$version/latest/download"
download_plugins=(
  'https://github.com/monun/kotlin-plugin/releases/latest/download/Kotlin-1.4.31.jar'
  'https://github.com/monun/auto-update/releases/latest/download/AutoUpdate.jar'
  'https://ci.dmulloy2.net/job/ProtocolLib/lastSuccessfulBuild/artifact/target/ProtocolLib.jar'
  'https://media.forgecdn.net/files/3209/364/worldedit-bukkit-7.2.3.jar'
)

# Print configurations
echo "build = $build"
echo "debug = $debug"
echo "backup = $backup"
echo "restart = $restart"
echo "version = $version"
echo "memory = ${memory}G"

project_folder=$(pwd)
script=$(basename "$0")
server_folder="$project_folder/.${script%.*}"
mkdir -p "$server_folder"
mkdir -p "$server_folder/plugins"
mkdir -p "$server_folder/.jar"

cd "$server_folder" || exit

# Download jar
jar_result=$(download "$jar_url" "./.jar")
jar=$(grep -oG "‘.*’" <<< $jar_result)
jar="${jar:1:-1}"
echo "$jar_result"

# Download plugins
for i in "${download_plugins[@]}"
do
  download "$i" "./plugins"
done

jvm_arguments=(
  "-Xmx${memory}G"
  "-Xms${memory}G"
  "-XX:+ParallelRefProcEnabled"
  "-XX:MaxGCPauseMillis=200"
  "-XX:+UnlockExperimentalVMOptions"
  "-XX:+DisableExplicitGC"
  "-XX:+AlwaysPreTouch"
  "-XX:G1HeapWastePercent=5"
  "-XX:G1MixedGCCountTarget=4"
  "-XX:G1MixedGCLiveThresholdPercent=90"
  "-XX:G1RSetUpdatingPauseTimePercent=5"
  "-XX:SurvivorRatio=32"
  "-XX:+PerfDisableSharedMem"
  "-XX:MaxTenuringThreshold=1"
  "-Dusing.aikars.flags=https://mcflags.emc.gs"
  "-Daikars.new.flags=true"
  "-Dcom.mojang.eula.agree=true"
)

if (($memory < 12))
then
  jvm_arguments+=(
    "-XX:G1NewSizePercent=30"
    "-XX:G1MaxNewSizePercent=40"
    "-XX:G1HeapRegionSize=8M"
    "-XX:G1ReservePercent=20"
    "-XX:InitiatingHeapOccupancyPercent=15"
 )
else
  echo "Enable high-capacity memory jvm options"
  jvm_arguments+=(
    "-XX:G1NewSizePercent=40"
    "-XX:G1MaxNewSizePercent=50"
    "-XX:G1HeapRegionSize=16M"
    "-XX:G1ReservePercent=15"
    "-XX:InitiatingHeapOccupancyPercent=20"
  )
fi

if ($debug)
then
  jvm_arguments+=("-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:$debug_port")
fi

jvm_arguments+=(
  "-jar"
  "$jar"
  "--nogui"
)

while :
do
  if ($build)
  then
    cd "$project_folder" || exit
    ./gradlew clean copyToServer
    cd "$server_folder" || exit
  fi

  java "${jvm_arguments[@]}"

  if ($backup)
  then
    read -r -t 5 -p "Press Enter to start the backup immediately `echo $'\n> '`"
    echo 'Start the backup.'
    backup_file_name=$(date +"%y%m%d-%H%M%S")
    mkdir -p '.backup'
    tar --exclude='./.backup' --exclude='./.jar' --exclude='*.gz' --exclude='./cache' -zcf ".backup/$backup_file_name.tar.gz" .
    echo 'The backup is complete.'
  fi

  if (! ($restart))
  then
    break
  fi

  read -r -t 5 -p "The server restarts. Press Enter to start immediately or Ctrl+C to cancel `echo $'\n> '`"
done