Improvement: Combine start and download scripts. Improve and expand file-checks. #622

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@kreezxil on GitHub

This works as expected.

It's a marriage of dos and PowerShell, which is what you're clearly doing.

IF NOT EXIST minecraft_server.1.16.5.jar powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar', 'minecraft_server.1.16.5.jar')"

Meaning, you can slide it right into the top of your start-forge.bat script. And the other thing I provided for the start-forge.sh.

> **@kreezxil** on **GitHub** This works as expected. It's a marriage of dos and PowerShell, which is what you're clearly doing. ```bat IF NOT EXIST minecraft_server.1.16.5.jar powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar', 'minecraft_server.1.16.5.jar')" ``` Meaning, you can slide it right into the top of your start-forge.bat script. And the other thing I provided for the start-forge.sh.

Griefed commented

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Owner

@kreezxil on GitHub

So, update start-forge.sh script would look like this:

if [ ! -e "minecraft_server.1.16.5.jar" ]; then
  wget -O minecraft_server.1.16.5.jar https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar
fi

java -Xmx8G -Xms8G -jar forge.jar --nogui

and the updated start-forge.bat like this:

IF NOT EXIST minecraft_server.1.16.5.jar powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar', 'minecraft_server.1.16.5.jar')"

java -Xmx8G -Xms8G -jar forge.jar --nogui

pause

> **@kreezxil** on **GitHub** So, update start-forge.sh script would look like this: ```bash if [ ! -e "minecraft_server.1.16.5.jar" ]; then wget -O minecraft_server.1.16.5.jar https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar fi java -Xmx8G -Xms8G -jar forge.jar --nogui ``` and the updated start-forge.bat like this: ```bat IF NOT EXIST minecraft_server.1.16.5.jar powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar', 'minecraft_server.1.16.5.jar')" java -Xmx8G -Xms8G -jar forge.jar --nogui pause ```

Griefed commented

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@Griefed on GitHub

Heya Kreezxil,

thanks for putting in so much work on this issue! I'm definitely going to take a closer look at this. Currently busy with #80 🙂

I'll let you know when I start working on this.

Cheers,
Griefed

> **@Griefed** on **GitHub** Heya Kreezxil, thanks for putting in so much work on this issue! I'm definitely going to take a closer look at this. Currently busy with #80 🙂 I'll let you know when I start working on this. Cheers, Griefed

Griefed commented

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@kreezxil on GitHub

Yep.

Might as well check for the existence of eula.txt too and if it doesn't exist create a file with one line

eula=true

Right before running the server.

Basically, what the Minecraft server hosting companies do.

=== Thus ===

Linux (start-forge.sh)

if [ ! -e "minecraft_server.1.16.5.jar" ]; then
  wget -O minecraft_server.1.16.5.jar https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar
fi

if [ ! -e "eula.txt" ]; then
  echo "eula=true" > eula.txt
fi

java -Xmx8G -Xms8G -jar forge.jar --nogui

Dos/PS (start-forge.bat)

IF NOT EXIST minecraft_server.1.16.5.jar powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar', 'minecraft_server.1.16.5.jar')"

IF NOT EXIST eula.txt echo "eula=true" > eula.txt

java -Xmx8G -Xms8G -jar forge.jar --nogui

pause

> **@kreezxil** on **GitHub** Yep. Might as well check for the existence of eula.txt too and if it doesn't exist create a file with one line ``` eula=true ``` Right before running the server. Basically, what the Minecraft server hosting companies do. # === Thus === ## Linux (start-forge.sh) ```sh if [ ! -e "minecraft_server.1.16.5.jar" ]; then wget -O minecraft_server.1.16.5.jar https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar fi if [ ! -e "eula.txt" ]; then echo "eula=true" > eula.txt fi java -Xmx8G -Xms8G -jar forge.jar --nogui ``` ## Dos/PS (start-forge.bat) ```bat IF NOT EXIST minecraft_server.1.16.5.jar powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar', 'minecraft_server.1.16.5.jar')" IF NOT EXIST eula.txt echo "eula=true" > eula.txt java -Xmx8G -Xms8G -jar forge.jar --nogui pause ```

Griefed commented

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@kreezxil on GitHub

Right, that's all I can think of, implementing these on my side manually on each new server pack release.

> **@kreezxil** on **GitHub** Right, that's all I can think of, implementing these on my side manually on each new server pack release.

Griefed commented

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@Griefed on GitHub

Might also be a good idea to add a check for the forge/fabric jars, so if a user does not let ServerPackCreator install the server, the script can handle that, too.

> **@Griefed** on **GitHub** Might also be a good idea to add a check for the forge/fabric jars, so if a user does not let ServerPackCreator install the server, the script can handle that, too.

Griefed commented

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@kreezxil on GitHub

yep, I was just concentrating on what I know.

On Fri, Oct 1, 2021 at 2:29 PM Griefed @.***> wrote:

Might also be a good idea to add a check for the forge/fabric jars, so if
a user does not let ServerPackCreator install the server, the script can
handle that, too.

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> **@kreezxil** on **GitHub** yep, I was just concentrating on what I know. On Fri, Oct 1, 2021 at 2:29 PM Griefed ***@***.***> wrote: > Might also be a good idea to add a check for the forge/fabric jars, so if > a user does not let ServerPackCreator install the server, the script can > handle that, too. > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <https://github.com/Griefed/ServerPackCreator/issues/81#issuecomment-932496488>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AA5TJCFWA3WFXGQJXM2GBIDUEYDZZANCNFSM5FDAA2WA> > . > Triage notifications on the go with GitHub Mobile for iOS > <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> > or Android > <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. > >

Griefed commented

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@Griefed on GitHub

So, for the bash-script for Forge I've now got this:

#!/usr/bin/env bash
# Start script generated by ServerPackCreator.
# This script checks for the Minecraft and Forge JAR-files, and if they are not found, they are downloaded.
# If everything is in order, the server is started.

MINECRAFT="1.16.5"
FORGE="36.2.4"
SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced"
ARGS="-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=51 -XX:G1HeapRegionSize=32M -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50"

if [[ ! -s "forge.jar" ]];then

  echo "Forge Server JAR-file not found. Downloading installer...";
  wget -O forge-installer.jar https://files.minecraftforge.net/maven/net/minecraftforge/forge/$MINECRAFT-$FORGE/forge-$MINECRAFT-$FORGE-installer.jar;

  if [[ -s "forge-installer.jar" ]]; then

    echo "Installer downloaded. Installing...";
    java -jar forge-installer.jar --installServer;
    mv forge-$MINECRAFT-$FORGE.jar forge.jar;

    if [[ -s "forge.jar" ]];then
      rm -f forge-installer.jar;
      echo "Installation complete. forge-installer.jar deleted.";
    fi

  else
    echo "forge-installer.jar not found. Maybe the Forges servers are having trouble.";
    echo "Please try again in a couple of minutes.";
  fi
else
  echo "forge.jar present. Moving on..."
fi

if [[ ! -s "minecraft_server.$MINECRAFT.jar" ]];then
  echo "Minecraft Server JAR-file not found. Downloading...";
  wget -O minecraft_server.$MINECRAFT.jar https://launcher.mojang.com/v1/objects/$SERVER/server.jar;
else
  echo "minecraft_server.$MINECRAFT.jar present. Moving on..."
fi

if [[ ! -s "eula.txt" ]];then
  echo "eula.txt not found. Creating...";
  echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://account.mojang.com/documents/minecraft_eula)." > eula.txt;
  echo "eula=true" >> eula.txt;
else
  echo "eula.txt present. Moving on...";
fi

echo "Starting server...";
echo "Minecraft version: $MINECRAFT";
echo "Forge version: $FORGE";
echo "Java args: $ARGS";

java $ARGS -jar forge.jar --nogui

-sbecause it also checks whether the file is greater than zero.

Now for the batch/ps script.

> **@Griefed** on **GitHub** So, for the bash-script for Forge I've now got this: ```bash #!/usr/bin/env bash # Start script generated by ServerPackCreator. # This script checks for the Minecraft and Forge JAR-files, and if they are not found, they are downloaded. # If everything is in order, the server is started. MINECRAFT="1.16.5" FORGE="36.2.4" SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced" ARGS="-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=51 -XX:G1HeapRegionSize=32M -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50" if [[ ! -s "forge.jar" ]];then echo "Forge Server JAR-file not found. Downloading installer..."; wget -O forge-installer.jar https://files.minecraftforge.net/maven/net/minecraftforge/forge/$MINECRAFT-$FORGE/forge-$MINECRAFT-$FORGE-installer.jar; if [[ -s "forge-installer.jar" ]]; then echo "Installer downloaded. Installing..."; java -jar forge-installer.jar --installServer; mv forge-$MINECRAFT-$FORGE.jar forge.jar; if [[ -s "forge.jar" ]];then rm -f forge-installer.jar; echo "Installation complete. forge-installer.jar deleted."; fi else echo "forge-installer.jar not found. Maybe the Forges servers are having trouble."; echo "Please try again in a couple of minutes."; fi else echo "forge.jar present. Moving on..." fi if [[ ! -s "minecraft_server.$MINECRAFT.jar" ]];then echo "Minecraft Server JAR-file not found. Downloading..."; wget -O minecraft_server.$MINECRAFT.jar https://launcher.mojang.com/v1/objects/$SERVER/server.jar; else echo "minecraft_server.$MINECRAFT.jar present. Moving on..." fi if [[ ! -s "eula.txt" ]];then echo "eula.txt not found. Creating..."; echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://account.mojang.com/documents/minecraft_eula)." > eula.txt; echo "eula=true" >> eula.txt; else echo "eula.txt present. Moving on..."; fi echo "Starting server..."; echo "Minecraft version: $MINECRAFT"; echo "Forge version: $FORGE"; echo "Java args: $ARGS"; java $ARGS -jar forge.jar --nogui ``` `-s`because it also checks whether the file is greater than zero. Now for the batch/ps script.

Griefed commented

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@Griefed on GitHub

Batch script for Forge:

:: Start script generated by ServerPackCreator.
:: This script checks for the Minecraft and Forge JAR-files, and if they are not found, they are downloaded.
:: If everything is in order, the server is started.
@ECHO off

SET MINECRAFT="1.16.5"
SET FORGE="36.2.4"
SET SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced"
SET ARGS=-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=51 -XX:G1HeapRegionSize=32M -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50

IF NOT EXIST forge.jar (

  ECHO "Forge Server JAR-file not found. Downloading installer..."
  powershell -Command "(New-Object Net.WebClient).DownloadFile('https://files.minecraftforge.net/maven/net/minecraftforge/forge/%MINECRAFT%-%FORGE%/forge-%MINECRAFT%-%FORGE%-installer.jar', 'forge-installer.jar')"

  IF EXIST forge-installer.jar (

    ECHO "Installer downloaded. Installing..."
    java -jar forge-installer.jar --installServer
    MOVE forge-%MINECRAFT%-%FORGE%.jar forge.jar

    IF EXIST forge.jar (
      DEL forge-installer.jar
      ECHO "Installation complete. forge-installer.jar deleted."
    )

  ) ELSE (
    ECHO "forge-installer.jar not found. Maybe the Forges servers are having trouble."
    ECHO "Please try again in a couple of minutes."
  )
) ELSE (
  ECHO "forge.jar present. Moving on..."
)

IF NOT EXIST minecraft_server.%MINECRAFT%.jar (
  ECHO "Minecraft Server JAR-file not found. Downloading..."
  powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/%SERVER%/server.jar', 'minecraft_server.%MINECRAFT%.jar')"
) ELSE (
  ECHO "minecraft_server.%MINECRAFT%.jar present. Moving on..."
)

IF NOT EXIST eula.txt (
  ECHO "eula.txt not found. Creating..."
  ECHO #By changing the setting below to TRUE you are indicating your agreement to our EULA ^(https://account.mojang.com/documents/minecraft_eula^).> eula.txt
  ECHO eula=true>> eula.txt
) ELSE (
  ECHO "eula.txt present. Moving on..."
)

ECHO "Starting server..."
ECHO "Minecraft version: %MINECRAFT%"
ECHO "Forge version: %FORGE%"
ECHO "Java args: %ARGS%"

java %ARGS% -jar forge.jar --nogui

PAUSE

> **@Griefed** on **GitHub** Batch script for Forge: ```batch :: Start script generated by ServerPackCreator. :: This script checks for the Minecraft and Forge JAR-files, and if they are not found, they are downloaded. :: If everything is in order, the server is started. @ECHO off SET MINECRAFT="1.16.5" SET FORGE="36.2.4" SET SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced" SET ARGS=-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=51 -XX:G1HeapRegionSize=32M -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50 IF NOT EXIST forge.jar ( ECHO "Forge Server JAR-file not found. Downloading installer..." powershell -Command "(New-Object Net.WebClient).DownloadFile('https://files.minecraftforge.net/maven/net/minecraftforge/forge/%MINECRAFT%-%FORGE%/forge-%MINECRAFT%-%FORGE%-installer.jar', 'forge-installer.jar')" IF EXIST forge-installer.jar ( ECHO "Installer downloaded. Installing..." java -jar forge-installer.jar --installServer MOVE forge-%MINECRAFT%-%FORGE%.jar forge.jar IF EXIST forge.jar ( DEL forge-installer.jar ECHO "Installation complete. forge-installer.jar deleted." ) ) ELSE ( ECHO "forge-installer.jar not found. Maybe the Forges servers are having trouble." ECHO "Please try again in a couple of minutes." ) ) ELSE ( ECHO "forge.jar present. Moving on..." ) IF NOT EXIST minecraft_server.%MINECRAFT%.jar ( ECHO "Minecraft Server JAR-file not found. Downloading..." powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/%SERVER%/server.jar', 'minecraft_server.%MINECRAFT%.jar')" ) ELSE ( ECHO "minecraft_server.%MINECRAFT%.jar present. Moving on..." ) IF NOT EXIST eula.txt ( ECHO "eula.txt not found. Creating..." ECHO #By changing the setting below to TRUE you are indicating your agreement to our EULA ^(https://account.mojang.com/documents/minecraft_eula^).> eula.txt ECHO eula=true>> eula.txt ) ELSE ( ECHO "eula.txt present. Moving on..." ) ECHO "Starting server..." ECHO "Minecraft version: %MINECRAFT%" ECHO "Forge version: %FORGE%" ECHO "Java args: %ARGS%" java %ARGS% -jar forge.jar --nogui PAUSE ```

Griefed commented

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@Griefed on GitHub

Needless to say the Java args will be set by ServerPackCreator. That's just a placeholder, much like the download links, Minecraft and Forge versions.

> **@Griefed** on **GitHub** Needless to say the Java args will be set by ServerPackCreator. That's just a placeholder, much like the download links, Minecraft and Forge versions.

Griefed commented

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Owner

@kreezxil on GitHub

Looking good, EPIC attribute has increased by 10

> **@kreezxil** on **GitHub** Looking good, EPIC attribute has increased by 10

Griefed commented

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Owner

@Griefed on GitHub

That's the Forge Windows and Linux script templates pretty much done.
Now we're just missing the Fabric Windows and Linux templates and finally the implementation of these new scripts in ServerPackCreator.

Also, question: Since we are combining the scripts, thus replacing the download scripts. it would make sense to remove the option "Generate start-scripts" and have ServerPackCreator always generate said scripts for every server pack.
Otherwise we run into the issue of people not knowing how to get their Minecraft server-jar when they downloaded a server pack zip-archive generated by ServerPackCreator.
Thoughts?

> **@Griefed** on **GitHub** That's the Forge Windows and Linux script templates pretty much done. Now we're just missing the Fabric Windows and Linux templates and finally the implementation of these new scripts in ServerPackCreator. Also, question: Since we are combining the scripts, thus replacing the download scripts. it would make sense to remove the option "Generate start-scripts" and have ServerPackCreator always generate said scripts for every server pack. Otherwise we run into the issue of people not knowing how to get their Minecraft server-jar when they downloaded a server pack zip-archive generated by ServerPackCreator. Thoughts?

Griefed commented

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Owner

@kreezxil on GitHub

sounds good. and yeah I tested what MDS pointed out and that was definitely
a thing about the args and what not for 1.17.1

On Tue, Oct 5, 2021 at 12:38 PM Griefed @.***> wrote:

That's the Forge Windows and Linux script templates pretty much done.
Now we're just missing the Fabric Windows and Linux templates and finally
the implementation of these new scripts in ServerPackCreator.

Also, question: Since we are combining the scripts, thus replacing the
download scripts. it would make sense to remove the option "Generate
start-scripts" and have ServerPackCreator always generate said scripts for
every server pack.
Otherwise we run into the issue of people not knowing how to get their
Minecraft server-jar when download a server pack zip-archive generated by
ServerPackCreator.
Thoughts?

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> **@kreezxil** on **GitHub** sounds good. and yeah I tested what MDS pointed out and that was definitely a thing about the args and what not for 1.17.1 On Tue, Oct 5, 2021 at 12:38 PM Griefed ***@***.***> wrote: > That's the Forge Windows and Linux script templates pretty much done. > Now we're just missing the Fabric Windows and Linux templates and finally > the implementation of these new scripts in ServerPackCreator. > > Also, question: Since we are combining the scripts, thus replacing the > download scripts. it would make sense to remove the option "Generate > start-scripts" and have ServerPackCreator always generate said scripts for > every server pack. > Otherwise we run into the issue of people not knowing how to get their > Minecraft server-jar when download a server pack zip-archive generated by > ServerPackCreator. > Thoughts? > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <https://github.com/Griefed/ServerPackCreator/issues/81#issuecomment-934621927>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AA5TJCBSJCBPMMYQDHLLPWLUFMZ2NANCNFSM5FDAA2WA> > . > Triage notifications on the go with GitHub Mobile for iOS > <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> > or Android > <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. > >

Griefed commented

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@Griefed on GitHub

Fabric batch script:

:: Start script generated by ServerPackCreator.
:: This script checks for the Minecraft and Fabric JAR-files, and if they are not found, they are downloaded.
:: If everything is in order, the server is started.
@ECHO off

SET MINECRAFT="1.16.5"
SET FABRIC="0.12.1"
SET INSTALLER="0.8.0"
SET SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced"
SET ARGS=-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=51 -XX:G1HeapRegionSize=32M -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50

IF NOT EXIST fabric-server-launch.jar (

  ECHO "Fabric Server JAR-file not found. Downloading installer..."
  powershell -Command "(New-Object Net.WebClient).DownloadFile('https://maven.fabricmc.net/net/fabricmc/fabric-installer/%INSTALLER%/fabric-installer-%INSTALLER%.jar', 'fabric-installer.jar')"

  IF EXIST fabric-installer.jar (

    ECHO "Installer downloaded. Installing..."
    java -jar fabric-installer.jar server -mcversion %MINECRAFT% -loader %FABRIC% -downloadMinecraft

    IF EXIST fabric-server-launch.jar (
      RMDIR /S /Q .fabric-installer
      DEL fabric-installer.jar
      ECHO "Installation complete. fabric-installer.jar and installation files deleted."
    )

  ) ELSE (
    ECHO "fabric-installer.jar not found. Maybe the Fabric servers are having trouble."
    ECHO "Please try again in a couple of minutes."
  )
) ELSE (
  ECHO "fabric-server-launch.jar present. Moving on..."
)

IF NOT EXIST server.jar (
  ECHO "Minecraft Server JAR-file not found. Downloading..."
  powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/%SERVER%/server.jar', 'server.jar')"
) ELSE (
  ECHO "server.jar present. Moving on..."
)

IF NOT EXIST eula.txt (
  ECHO "eula.txt not found. Creating..."
  ECHO #By changing the setting below to TRUE you are indicating your agreement to our EULA ^(https://account.mojang.com/documents/minecraft_eula^).> eula.txt
  ECHO eula=true>> eula.txt
) ELSE (
  ECHO "eula.txt present. Moving on..."
)

ECHO "Starting server..."
ECHO "Minecraft version: %MINECRAFT%"
ECHO "Fabric version: %FABRIC%"
ECHO "Java args: %ARGS%"

java %ARGS% -jar fabric-server-launch.jar --nogui

PAUSE

> **@Griefed** on **GitHub** Fabric batch script: ```batch :: Start script generated by ServerPackCreator. :: This script checks for the Minecraft and Fabric JAR-files, and if they are not found, they are downloaded. :: If everything is in order, the server is started. @ECHO off SET MINECRAFT="1.16.5" SET FABRIC="0.12.1" SET INSTALLER="0.8.0" SET SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced" SET ARGS=-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=51 -XX:G1HeapRegionSize=32M -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50 IF NOT EXIST fabric-server-launch.jar ( ECHO "Fabric Server JAR-file not found. Downloading installer..." powershell -Command "(New-Object Net.WebClient).DownloadFile('https://maven.fabricmc.net/net/fabricmc/fabric-installer/%INSTALLER%/fabric-installer-%INSTALLER%.jar', 'fabric-installer.jar')" IF EXIST fabric-installer.jar ( ECHO "Installer downloaded. Installing..." java -jar fabric-installer.jar server -mcversion %MINECRAFT% -loader %FABRIC% -downloadMinecraft IF EXIST fabric-server-launch.jar ( RMDIR /S /Q .fabric-installer DEL fabric-installer.jar ECHO "Installation complete. fabric-installer.jar and installation files deleted." ) ) ELSE ( ECHO "fabric-installer.jar not found. Maybe the Fabric servers are having trouble." ECHO "Please try again in a couple of minutes." ) ) ELSE ( ECHO "fabric-server-launch.jar present. Moving on..." ) IF NOT EXIST server.jar ( ECHO "Minecraft Server JAR-file not found. Downloading..." powershell -Command "(New-Object Net.WebClient).DownloadFile('https://launcher.mojang.com/v1/objects/%SERVER%/server.jar', 'server.jar')" ) ELSE ( ECHO "server.jar present. Moving on..." ) IF NOT EXIST eula.txt ( ECHO "eula.txt not found. Creating..." ECHO #By changing the setting below to TRUE you are indicating your agreement to our EULA ^(https://account.mojang.com/documents/minecraft_eula^).> eula.txt ECHO eula=true>> eula.txt ) ELSE ( ECHO "eula.txt present. Moving on..." ) ECHO "Starting server..." ECHO "Minecraft version: %MINECRAFT%" ECHO "Fabric version: %FABRIC%" ECHO "Java args: %ARGS%" java %ARGS% -jar fabric-server-launch.jar --nogui PAUSE ```

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Fabric shell:

#!/usr/bin/env bash
# Start script generated by ServerPackCreator.
# This script checks for the Miencraft and Forge JAR-Files, and if they are not found, they are downloaded.
# If everything is in order, the server is started.

MINECRAFT="1.16.5"
FABRIC="0.12.1"
INSTALLER="0.8.0"
SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced"
ARGS="-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMil>

if [[ ! -s "fabric-server-launch.jar" ]];then

  echo "Fabric Server JAR-file not found. Downloading installer...";
  wget -O fabric-installer.jar https://maven.fabricmc.net/net/fabricmc/fabric-installer/$INSTALLER/fabric-installer-$INSTALLER.jar;

  if [[ -s "fabric-installer.jar" ]];then

    echo "Installer downloaded. Installing...";
    java -jar fabric-installer.jar server -mcversion $MINECRAFT -loader $FABRIC -downloadMinecraft;

    if [[ -s "fabric-server-launch.jar" ]];then
      rm -rf .fabric-installer;
      rm -f fabric-installer.jar;
      echo "Installation complete. fabric-installer.jar deleted.";
    fi

  else
    echo "fabric-installer.jar not found. Maybe the Fabric server are having trouble.";
    echo "Please try again in a couple of minutes.";
  fi
else
  echo "fabric-server-launch.jar present. Moving on...";
fi

if [[ ! -s "server.jar" ]];then
  echo "Minecraft Server JAR-file not found. Downloading...";
  wget -O server.jar https://launcher.mojang.com/v1/objects/$SERVER/server.jar;
else
  echo "server.jar present. Moving on...";
fi

if [[ ! -s "eula.txt" ]];then
  echo "eula.txt not found. Creating...";
  echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://account.mojang.com/documents/minecraft_eula)." > eula.txt;
  echo "eula=true" >> eula.txt;
else
  echo "eula.txt present. Moving on...";
fi

echo "Starting server...";
echo "Minecraft version: $MINECRAFT";
echo "Fabric version: $FABRIC";
echo "Java args: $ARGS";

java $ARGS -jar fabric-server-launch.jar --nogui

> **@Griefed** on **GitHub** Fabric shell: ```sh #!/usr/bin/env bash # Start script generated by ServerPackCreator. # This script checks for the Miencraft and Forge JAR-Files, and if they are not found, they are downloaded. # If everything is in order, the server is started. MINECRAFT="1.16.5" FABRIC="0.12.1" INSTALLER="0.8.0" SERVER="1b557e7b033b583cd9f66746b7a9ab1ec1673ced" ARGS="-Xmx8192M -Xms1024M -XX:+UseG1GC -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMil> if [[ ! -s "fabric-server-launch.jar" ]];then echo "Fabric Server JAR-file not found. Downloading installer..."; wget -O fabric-installer.jar https://maven.fabricmc.net/net/fabricmc/fabric-installer/$INSTALLER/fabric-installer-$INSTALLER.jar; if [[ -s "fabric-installer.jar" ]];then echo "Installer downloaded. Installing..."; java -jar fabric-installer.jar server -mcversion $MINECRAFT -loader $FABRIC -downloadMinecraft; if [[ -s "fabric-server-launch.jar" ]];then rm -rf .fabric-installer; rm -f fabric-installer.jar; echo "Installation complete. fabric-installer.jar deleted."; fi else echo "fabric-installer.jar not found. Maybe the Fabric server are having trouble."; echo "Please try again in a couple of minutes."; fi else echo "fabric-server-launch.jar present. Moving on..."; fi if [[ ! -s "server.jar" ]];then echo "Minecraft Server JAR-file not found. Downloading..."; wget -O server.jar https://launcher.mojang.com/v1/objects/$SERVER/server.jar; else echo "server.jar present. Moving on..."; fi if [[ ! -s "eula.txt" ]];then echo "eula.txt not found. Creating..."; echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://account.mojang.com/documents/minecraft_eula)." > eula.txt; echo "eula=true" >> eula.txt; else echo "eula.txt present. Moving on..."; fi echo "Starting server..."; echo "Minecraft version: $MINECRAFT"; echo "Fabric version: $FABRIC"; echo "Java args: $ARGS"; java $ARGS -jar fabric-server-launch.jar --nogui ```

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