Update main.yml

Author: Saturn745

.github/workflows/main.yml

@@ -3,7 +3,7 @@ name: CI
 on:
   push:
     branches:
-      - main
+      - testing
   workflow_dispatch:
   schedule:
     - cron: '0 4 * * *'  # Runs daily at 04:00 UTC
@@ -15,6 +15,7 @@ permissions:
 env:
   STUBGEN_BUILD_NUM: 15
   MINECRAFT_VERSION: 1.21.5
+  OPENJDK_REPO: https://github.com/openjdk/jdk21u-dev
   ADDITIONAL_DEFINITION_URLS: |
     https://raw.githubusercontent.com/LuaLink/LuaLinkV2/master/src/main/resources/lua/script.lua
     https://raw.githubusercontent.com/LuaLink/LuaLinkV2/master/src/main/resources/lua/scheduler.lua
@@ -38,37 +39,27 @@ jobs:
           java-version: 21
           distribution: 'adopt'
 
+      - name: Install xmllint
+        run: sudo apt-get update && sudo apt-get install -y libxml2-utils zip
+
       - name: Download LuaLink/LuaStubGen JAR
         run: |
           mkdir -p $RUNNER_TEMP/stubgen
           curl -L -o $RUNNER_TEMP/stubgen/LuaStubGen.jar https://github.com/LuaLink/LuaStubGen/releases/download/$STUBGEN_BUILD_NUM/LuaStubGen-1.0-SNAPSHOT-all.jar
-      
-      - name: Install xmllint
-        run: sudo apt-get update && sudo apt-get install -y libxml2-utils
 
       - name: Resolve Paper API Snapshot Sources JAR
         id: resolve-paper
         run: |
           METADATA_URL="https://repo.papermc.io/repository/maven-public/io/papermc/paper/paper-api/${MINECRAFT_VERSION}-R0.1-SNAPSHOT/maven-metadata.xml"
-          echo "Fetching metadata from $METADATA_URL"
           curl -s "$METADATA_URL" -o metadata.xml
-
           VERSION=$(xmllint --xpath "string(//snapshotVersion[classifier='sources']/value)" metadata.xml)
-          echo "Resolved version: $VERSION"
-
           JAR_URL="https://repo.papermc.io/repository/maven-public/io/papermc/paper/paper-api/${MINECRAFT_VERSION}-R0.1-SNAPSHOT/paper-api-${VERSION}-sources.jar"
-          echo "Resolved JAR URL: $JAR_URL"
-
           echo "PAPER_API_SOURCES_URL=$JAR_URL" >> $GITHUB_ENV
 
       - name: Download Source JARs
         run: |
           mkdir -p $RUNNER_TEMP/sources
-
-          # Download Paper API sources
           curl -L -o $RUNNER_TEMP/sources/paper-api-sources.jar "$PAPER_API_SOURCES_URL"
-
-          # Download other JARs
           IFS=$'\n'
           for url in $SOURCES_JAR_URLS; do
             filename=$(basename "$url")
@@ -78,7 +69,7 @@ jobs:
       - name: Clean previous Paper definitions 
         run: rm -rf library/paper
 
-      - name: Generate Lua definitions
+      - name: Generate Lua definitions for Paper
         run: |
           mkdir -p library/paper
           jar_files=$(ls $RUNNER_TEMP/sources/*.jar | tr '\n' ' ')
@@ -93,11 +84,69 @@ jobs:
             curl -L -o library/lualink/"$filename" "$url"
           done
 
+      - name: Clone OpenJDK sources and generate Java stubs
+        run: |
+          git clone --depth 1 $OPENJDK_REPO $RUNNER_TEMP/openjdk
+          mkdir -p $RUNNER_TEMP/java-jar
+          cd $RUNNER_TEMP/openjdk
+          zip -r $RUNNER_TEMP/java-jar/openjdk-src.jar ./src
+          
+          mkdir -p library/java
+          java -jar $RUNNER_TEMP/stubgen/LuaStubGen.jar --output-dir=library/java $RUNNER_TEMP/java-jar/openjdk-src.jar
+
+      - name: Clean Java stubs to keep only allowed classes
+        run: |
+          ALLOWED_CLASSES=(
+            java.util.Map
+            java.util.HashMap
+            java.util.Collection
+            java.util.List
+            java.util.ArrayList
+            java.util.Set
+            java.util.HashSet
+            java.util.Collections
+            java.util.stream.Stream
+            java.lang.Character
+            java.util.Arrays
+            java.util.UUID
+            java.util.concurrent.CompletableFuture
+            java.util.function.Function
+            java.util.function.BiFunction
+            java.util.function.Consumer
+            java.util.function.BiConsumer
+            java.util.function.Predicate
+            java.lang.Object
+            java.util.Objects
+            java.net.URI
+            java.net.URL
+            java.io.File
+            java.nio.file.Path
+            java.util.regex.Pattern
+            java.util.regex.Matcher
+            java.text.SimpleDateFormat
+            java.util.Locale
+            java.util.Iterator
+            java.util.ListIterator
+            java.text.DecimalFormat
+            java.util.function.Supplier
+            java.util.Optional
+            java.util.logging.Logger
+          )
+
+          cd library/java || exit 1
+          for file in *.lua; do
+            base="${file%.lua}"
+            if [[ ! " ${ALLOWED_CLASSES[@]} " =~ " ${base} " ]]; then
+              rm -v "$file"
+            fi
+          done
+
       - name: Commit and push changes
         run: |
           git config --local user.name "GitHub Action"
           git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git add library/paper
           git add library/lualink
+          git add library/java
           git commit -m "Update Lua definitions" || echo "No changes to commit"
-          git push origin HEAD:main
+          git push origin HEAD:testing