github: add linting CI step

Author: nlewo

.github/workflows/golangci-lint.yml

@@ -0,0 +1,23 @@
+name: golangci-lint
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: stable
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v7
+        with:
+          version: v2.0

internal/types/types.go

@@ -45,7 +45,7 @@ type HttpServer struct {
 }
 
 type Configuration struct {
-	Hostname          string     `yaml:"hostname"`
+	Hostname          string       `yaml:"hostname"`
 	StateDir          string     `yaml:"state_dir"`
 	StateFilepath     string     `yaml:"state_filepath"`
 	FlakeSubdirectory string     `yaml:"flake_subdirectory"`