add ci

.github/workflows/build-commit.yml

@@ -0,0 +1,39 @@
+# Used when a commit is pushed to the repository
+# This makes use of caching for faster builds and uploads the resulting artifacts
+name: build-commit
+
+on: [ push ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Extract current branch name
+        shell: bash
+        # bash pattern expansion to grab branch name without slashes
+        run: ref="${GITHUB_REF#refs/heads/}" && echo "branch=${ref////-}" >> $GITHUB_OUTPUT
+        id: ref
+      - name: Checkout sources
+        uses: actions/checkout@v4
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: 17
+      - name: Initialize caches
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/loom-cache
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-build-commit-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-build-commit-
+      - name: Build artifacts
+        run: ./gradlew build
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: telekinesis-artifacts-${{ steps.ref.outputs.branch }}
+          path: build/libs/*.jar

.github/workflows/build-pull-request.yml

@@ -0,0 +1,29 @@
+# Used when building external pull requests
+# We don't want to publish build artifacts or expose our other caches to possibly untrusted code
+name: build-pull-request
+
+on: [ pull_request ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+      - name: Initialize caches
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/loom-cache
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-build-external-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-build-external-
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: 17
+      - name: Build artifacts
+        run: ./gradlew build

.github/workflows/ktlint-commit.yml

@@ -0,0 +1,22 @@
+name: ktlint-commit
+
+on: [ push ]
+
+jobs:
+  ktlint:
+    name: Check Code Quality
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: ktlint
+        uses: ScaCap/action-ktlint@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          reporter: github-check
+          filter_mode: nofilter
+          level: info
+          fail_on_error: true

.github/workflows/ktlint-pull-request.yml

@@ -0,0 +1,20 @@
+name: ktlint-pull-request
+
+on: [ pull_request ]
+
+jobs:
+  ktlint:
+    name: Check Code Quality
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: ktlint
+        uses: ScaCap/action-ktlint@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          reporter: github-pr-review
+          level: info