add ci

.github/workflows/gradle.yml

@@ -0,0 +1,70 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle
+
+name: Java CI with Gradle
+
+on:
+    workflow_dispatch:
+    push:
+    pull_request:
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        timeout-minutes: 30
+        steps:
+            - uses: actions/checkout@v3
+
+            - name: Get branch name
+              id: get_branch
+              run: echo "branch=${GITHUB_REF#refs/heads/}" >> $GITHUB_OUTPUT
+
+            - name: Get latest commit hash
+              id: get_hash
+              run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+
+            - name: Get MC version
+              uses: christian-draeger/read-properties@908f99d3334be3802ec7cb528395a69d19914e7b
+              id: get_mc_version
+              with:
+                  path: gradle.properties
+                  properties: mc_version
+
+            - name: Send building message to discord
+              if: github.event_name == 'push'
+              uses: realRobotix/action-discord-notifier@release-master
+              with:
+                  webhook: ${{ secrets.DISCORD_WEBHOOK }}
+                  message-title: Building mod from branch ${{ steps.get_branch.outputs.branch }}
+
+            - name: Set up JDK 17
+              uses: actions/setup-java@v3
+              with:
+                  java-version: 17
+                  distribution: temurin
+
+            - name: Grant execute permission for gradlew
+              run: chmod +x gradlew
+
+            - name: Build jar
+              uses: gradle/gradle-build-action@v2
+              with:
+                  arguments: build
+
+            - name: Send built file to discord
+              if: github.event_name == 'push'
+              uses: sinshutu/upload-to-discord@master
+              env:
+                  DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }}
+              with:
+                  args: ./build/libs/*.*
+
+            - name: Archive Artifacts
+              uses: actions/upload-artifact@v3
+              with:
+                  name: betsyross-${{ steps.get_mc_version.outputs.mc_version }}-nightly-${{ steps.get_hash.outputs.sha_short }}
+                  path: build/libs/