Updated formatting (#82)

* run goimports

* run golangci-lint

* add lint test

* run imports prior to building

* install goimports inside container

* run goimports

* cleanup

Author: stlava

.github/workflows/lint.yaml

@@ -0,0 +1,37 @@
+name: Lint
+
+env:
+  GO_VERSION: '1.20.4'
+  LINTER_VERSION: 'v1.52.2'
+
+on: push
+
+jobs:
+  lint:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - uses: actions/checkout@v2
+      - name: Cache Vendor
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-vendor-v1
+        with:
+          path: vendor
+          key: ${{ env.cache-name }}-${{ env.GO_VERSION }}-${{ hashFiles('go.mod') }}-${{ hashFiles('go.sum') }}
+          restore-keys: |
+            ${{ env.cache-name }}-${{ env.GO_VERSION }}-
+            ${{ env.cache-name }}-
+
+      - name: Populate Vendor
+        shell: bash
+        run: |
+          make vendor
+
+      - shell: bash
+        run: go install github.com/golangci/golangci-lint/cmd/golangci-lint@${{ env.LINTER_VERSION }}
+
+      - shell: bash
+        run: golangci-lint run --out-format=github-actions

Dockerfile

@@ -8,8 +8,9 @@ FROM golang:1.20.4-buster as intermediate
 # Make a directory to place pprof files in. Typically used for itests.
 RUN mkdir /perf
 
-# Build dependencies
+# Build/test dependencies
 RUN go install github.com/golang/mock/mockgen@v1.6.0
+RUN go install golang.org/x/tools/cmd/goimports@latest
 
 WORKDIR /go/src/github.com/Nextdoor/pg-bifrost.git/