chore: change build process to use local and server the same (#955)

* initital ide

* init

* it is alive

* go test is running

* wip with buildkit

* it definitly alive

* all done, now the github actions

* pretty

* before i delete the generated proto stub

* delete generated code

* mount of grpc does not yet work

* save before

* level of insanity 1000%

* huhur

* gh action new dockerfile

* fix

* fix

* fix

* fix

* amd64 only

* try caching

* try with reg

* test with artifact upload

* trial

* add comments

* publish branchname

* correct vars

* correct id

* mode max for cache

* remove unused code

* cleanup

* test action which uploads coverage

* use

* proper path

* debug file location

* path

* test if ci still works

* correct docker file name

.github/workflows/codecov.yml

@@ -0,0 +1,40 @@
+name: Code Coverage
+on: push
+
+env:
+  REGISTRY: ghcr.io
+  NODE_VERSION: '12'
+  GO_VERSION: '1.15'
+
+jobs:
+  container:
+    runs-on: ubuntu-18.04
+    steps:
+    - name: Source checkout
+      uses: actions/checkout@v2
+    - name: Cache Docker layers
+      uses: actions/cache@v2
+      with:
+        path: /tmp/.buildx-cache
+        key: ${{ runner.os }}-buildx-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-buildx-
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1
+    - uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ./build/dockerfile
+        platforms: linux/amd64
+        tags: ${{ env.REGISTRY }}/${{ github.repository }}:coverage
+        push: false
+        cache-from: type=local,src=/tmp/.buildx-cache
+        cache-to: type=local,mode=max,dest=/tmp/.buildx-cache
+        target: go-codecov
+        outputs: type=local,dest=.
+    - uses: codecov/codecov-action@v1
+      with:
+        file: ./profile.cov
+        name: codecov-go