chore(ci): add Agola config

.agola/config.yml

@@ -0,0 +1,51 @@
+version: v0
+runs:
+  - name: Test and lint
+    tasks:
+      - name: Checkout code
+        runtime:
+          type: pod
+          containers:
+            - image: docker.io/alpine/git
+        steps:
+          - clone:
+          - save_to_workspace:
+              contents:
+                - source_dir: .
+                  dest_dir: .
+                  paths:
+                    - '**'
+      - name: Test
+        runtime:
+          type: pod
+          containers:
+            - image: docker.io/golang:1.19-bullseye
+        steps:
+          - restore_workspace:
+              dest_dir: .
+          - run:
+              name: Install Taskfile
+              command: curl -L https://github.com/go-task/task/releases/latest/download/task_linux_amd64.tar.gz | tar -xvz -C /usr/local/bin task
+          - run:
+              name: Run all tests
+              command: task test
+        depends:
+          - Checkout code
+
+      - name: Lint code
+        runtime:
+          type: pod
+          arch: amd64
+          containers:
+            - image: docker.io/golangci/golangci-lint
+        environment:
+          GO111MODULE: "on"
+          CGO_ENABLED: "0"
+        steps:
+          - restore_workspace:
+              dest_dir: .
+          - run:
+              name: Run golangci-lint
+              command: golangci-lint run -v
+        depends:
+          - Checkout code