Merge pull request #5 from kuzmik/kuzmik/license-etc

added LICENSE; added golangci-lint workflow

.github/workflows/go.yml

@@ -7,10 +7,8 @@ on:
   push:
     branches: [ "main" ]
   pull_request:
-    branches: [ "main" ]
 
 jobs:
-
   build:
     runs-on: ubuntu-latest
     steps:
@@ -21,8 +19,5 @@ jobs:
       with:
         go-version: '1.21.4'
 
-    - name: Build
-      run: go build -v ./...
-
     - name: Test
       run: go test -v ./...

.github/workflows/golangci-lint.yml

@@ -0,0 +1,55 @@
+name: golangci-lint
+on:
+  push:
+    branches:
+      - main
+  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
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.21.4'
+          cache: false
+
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          # Require: The version of golangci-lint to use.
+          # When `install-mode` is `binary` (default) the value can be v1.2 or v1.2.3 or `latest` to use the latest version.
+          # When `install-mode` is `goinstall` the value can be v1.2.3, `latest`, or the hash of a commit.
+          version: v1.54
+
+          # Optional: working directory, useful for monorepos
+          # working-directory: somedir
+
+          # Optional: golangci-lint command line arguments.
+          #
+          # Note: By default, the `.golangci.yml` file should be at the root of the repository.
+          # The location of the configuration file can be changed by using `--config=`
+          # args: --timeout=30m --config=/my/path/.golangci.yml --issues-exit-code=0 
+
+          # Optional: show only new issues if it's a pull request. The default value is `false`.
+          # only-new-issues: true
+
+          # Optional: if set to true, then all caching functionality will be completely disabled,
+          #           takes precedence over all other caching options.
+          # skip-cache: true
+
+          # Optional: if set to true, then the action won't cache or restore ~/go/pkg.
+          # skip-pkg-cache: true
+
+          # Optional: if set to true, then the action won't cache or restore ~/.cache/go-build.
+          # skip-build-cache: true
+
+          # Optional: The mode to install golangci-lint. It can be 'binary' or 'goinstall'.
+          # install-mode: "goinstall"

.golangci.yml

@@ -0,0 +1,27 @@
+# Visit https://golangci-lint.run/ for usage documentation
+# and information on other useful linters
+issues:
+  max-per-linter: 0
+  max-same-issues: 0
+
+linters:
+  disable-all: true
+  enable:
+    - durationcheck
+    - errcheck
+    - exportloopref
+    - forcetypeassert
+    - godot
+    - gofmt
+    - gosimple
+    - ineffassign
+    - makezero
+    - misspell
+    - nilerr
+    - predeclared
+    - staticcheck
+    - tenv
+    - unconvert
+    - unparam
+    - unused
+    - vet