diff --git a/.github/workflows/gha-summarizer.yaml b/.github/workflows/gha-summarizer.yaml
index 6849121..eac5bfa 100644
--- a/.github/workflows/gha-summarizer.yaml
+++ b/.github/workflows/gha-summarizer.yaml
@@ -6,73 +6,27 @@ on:
     paths-ignore:
       - "README.md"
       - "LICENSE"
-  pull_request_target:
+  pull_request:
     branches:
       - main
     paths-ignore:
       - "README.md"
       - "LICENSE"
 
-env:
-  image: ghcr.io/${{ github.repository }}/gha-summarizer
-
 jobs:
-  build:
-    permissions:
-      contents: read
-      packages: write
-    runs-on: ubuntu-latest
-    outputs:
-      imageid: ${{ steps.docker_metadata.outputs.imageid }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.ref }}
-          repository: ${{ github.event.pull_request.head.repo.full_name }}
-
-      - name: Set up Docker metadata
-        id: docker_metadata
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.image }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=pr
-            type=ref,event=tag
-            type=sha
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v6
-        with:
-          push: ${{ github.event_name != 'pull_request_target' }}
-          tags: ${{ steps.docker_metadata.outputs.tags }}
-          labels: ${{ steps.docker_metadata.outputs.labels }}
-
-  test-main:
+  test:
     permissions:
       contents: read
-    needs: build
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.ref }}
-          repository: ${{ github.event.pull_request.head.repo.full_name }}
 
       - name: Render template
-        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-        uses: docker://ghcr.io/void404/gha-summarizer/gha-summarizer:main
+        uses: ./
         with:
-          args: example/template.md out.md
+          template: example/template.md
+          out-file: out.md
 
       - name: Check if the rendered file is different
         run: |
diff --git a/action.yaml b/action.yaml
new file mode 100644
index 0000000..c4f24f9
--- /dev/null
+++ b/action.yaml
@@ -0,0 +1,26 @@
+name: "GHA Summarizer"
+description: "Simple templating for Github Actions"
+inputs:
+  template:
+    description: "Template to render"
+    required: true
+  out-file:
+    description: "File to write output to"
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout action code
+      uses: actions/checkout@v4
+      with:
+        ref: main
+        repository: ${{ github.action_repository }}
+
+    - name: Setup Go environment
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: ./go.mod
+
+    - name: Run templating
+      run: go run main.go ${{ inputs.template }} ${{ inputs.output }}
+      shell: bash