Local docker compile

.dockerignore

@@ -0,0 +1,19 @@
+**/.git
+**/.gitlab
+**/.cache
+
+buildAllJars
+
+**/_Misc Files
+*.bat
+*.md
+*.sh
+*.txt
+
+coreSubProjects/*.md
+coreSubProjects/*.txt
+
+**/.gitignore
+**/.gitattributes
+**/.gitlab-cy.yml
+**/.gitmodules

.gitignore

@@ -5,6 +5,7 @@ run/
 out/
 *.iml
 .gradle/
+.gradle-cache/
 output/
 bin/
 libs/

Dockerfile

@@ -0,0 +1,12 @@
+FROM eclipse-temurin:17-jdk
+
+WORKDIR /home/build/
+COPY ./gradlew .
+RUN chmod +x ./gradlew
+CMD echo "\r========== [CLEAN: $MC_VER] ==========" && \
+    ./gradlew clean -PmcVer="$MC_VER" --gradle-user-home .gradle-cache/ && \
+    echo "\r========== [BUILD: $MC_VER] ==========" && \
+    ./gradlew build -PmcVer="$MC_VER" --gradle-user-home .gradle-cache/ && \
+    echo "\r========== [MERGE: $MC_VER] ==========" && \
+    ./gradlew mergeJars -PmcVer="$MC_VER" --gradle-user-home .gradle-cache/ && \
+    echo "\r========== [DONE:  $MC_VER] =========="

Readme.md

@@ -109,7 +109,8 @@ If running in an IDE, to ensure the IDE noticed the version change, run any grad
 >Note: There may be a `java.nio.file.FileSystemException` thrown when running the command after switching versions. To fix it, either restart your IDE (as your IDE is probably locking a file) or use a tool like LockHunter to unlock the linked file(s). (Generally it is a lib file under `common\build\lib`, `forge\build\lib`, or `fabric\build\lib`). \
 > If anyone knows how to solve this issue please let us know here: \
 > https://gitlab.com/jeseibel/minecraft-lod-mod/-/issues/233
- 
+
+
 <br>
 
 ## Compiling
@@ -138,7 +139,16 @@ Run tests with: `./gradlew test`
 > Example: `./gradlew assemble -PmcVer=1.18.2`
 
 
-<Br>
+<br>
+
+## Compiling with Docker
+
+`./compile <version>`
+
+You can also locally compile the DH jars without a Java environment by using Docker. Where `<version>` is the version of Minecraft to compile for (ie `1.20.1`), or the keyword `all`. See [Versions](#minecraft-and-library-versions) for a list of all supported values.
+
+
+<br>
 
 ## Other commands
 

compile.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+publish_version()
+{
+    if [[ "$2" == "all" || "$1" == "$2" ]]
+    then
+        docker run --name=dh-build-$1 --rm -v /${PWD}:/home/build -e MC_VER=$1 dh-eclipse-temurin
+        cp ./fabric/build/libs/*$1.jar ./buildAllJars/fabric/
+        cp ./forge/build/libs/*$1.jar ./buildAllJars/forge/
+        cp ./Merged/*.jar ./buildAllJars/merged/
+    fi
+}
+
+
+if [ -z "$1" ]
+then
+    echo "Build target is undefined! [all] [1.20.1] [1.19.4] [1.19.2] [1.18.2] [1.17.1] [1.16.5]"
+    exit 1
+fi
+
+docker build --tag=dh-eclipse-temurin -q .
+
+mkdir -p buildAllJars/fabric
+mkdir -p buildAllJars/forge
+mkdir -p buildAllJars/merged
+publish_version 1.20.1 $1
+publish_version 1.19.4 $1
+publish_version 1.19.2 $1
+publish_version 1.18.2 $1
+publish_version 1.17.1 $1
+publish_version 1.16.5 $1