Code cleanup and fixes

.github/workflows/golangci-lint.yml

@@ -0,0 +1,32 @@
+name: golangci-lint
+on:
+  push:
+    branches:
+      - master
+      - dev
+  pull_request:
+
+permissions:
+  contents: read
+  # Optional: allow read access to pull request. Use with `only-new-issues` option.
+  # pull-requests: read
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.20.x'
+          cache: false
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: latest
+          # only-new-issues: true
+      - id: govulncheck
+        uses: golang/govulncheck-action@v1

.github/workflows/test-release.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           fetch-depth: 0
       - uses: FedericoCarboni/setup-ffmpeg@v2
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
           go-version: '1.20.x'
         id: go
@@ -46,9 +46,6 @@ jobs:
       - name: Check running containers
         run: docker ps -a
 
-      - name: Run go vet
-        run: go vet ./...
-
       - name: Prepare for tests
         run: make prepare_test
 

.golangci.yml

@@ -0,0 +1,31 @@
+linters-settings:
+  errcheck:
+    check-type-assertions: true
+  goconst:
+    min-len: 2
+    min-occurrences: 3
+
+linters:
+  disable-all: true
+  enable:
+    - dupl
+    - gocritic
+    - goconst
+    - gocyclo
+    - gofmt
+    - goimports
+    - gosimple
+    - govet
+    - gosec
+    - ineffassign
+    - misspell
+    - staticcheck
+    - sqlclosecheck
+    - unused
+
+run:
+  timeout: 10m
+
+issues:
+  # Show only new issues created after git revision: 02270a6
+  new-from-rev: d108866