chore(backend): improve linter and formater settings for backend

.golangci.yaml

@@ -0,0 +1,33 @@
+version: "2"
+linters:
+  default: standard
+
+formatters:
+  enable:
+    - gci
+    - gofmt
+    - gofumpt
+    - goimports
+  settings:
+    gci:
+      sections:
+        - standard # Standard section: captures all standard packages.
+        - blank # Blank section: contains all blank imports. This section is not present unless explicitly enabled.
+        - dot # Dot section: contains all dot imports. This section is not present unless explicitly enabled.
+        - alias # Alias section: contains all alias imports. This section is not present unless explicitly enabled.
+        - default # Default section: contains all imports that could not be matched to another section type.
+        - prefix(github.com/f-eld-ch) # Custom section: groups all imports with the specified Prefix.
+        - localmodule # Local module section: contains all local packages. This section is not present unless explicitly enabled.
+      # Checks that no inline comments are present.
+      # Default: false
+      no-inline-comments: true
+      # Checks that no prefix comments (comment lines above an import) are present.
+      # Default: false
+      no-prefix-comments: true
+      # Enable custom order of sections.
+      # If `true`, make the section order the same as the order of `sections`.
+      # Default: false
+      custom-order: true
+      # Drops lexical ordering for custom sections.
+      # Default: false
+      no-lex-order: true

.vscode/settings.json

@@ -23,4 +23,31 @@
       "source.fixAll.oxc": "always",
     },
   },
-}
+
+  // Go Settings
+  "go.useLanguageServer": true,
+  "go.lintTool": "golangci-lint",
+  "go.lintFlags": [
+  "--path-mode=abs",
+  "--fast-only"
+  ],
+  "go.formatTool": "custom",
+  "go.alternateTools": {
+      "customFormatter": "golangci-lint"
+  },
+  "go.formatFlags": [
+      "fmt",
+      "--stdin"
+  ],
+  "[go]": {
+      "editor.formatOnSave": true,
+      "editor.codeActionsOnSave": {
+        "source.organizeImports": "always"
+      },
+  },
+
+  "gopls": {
+    "formatting.gofumpt": false,
+    "formatting.local": "github.com/f-eld-ch/sitrep",
+  },
+}

main.go

@@ -8,9 +8,10 @@ import (
 	"log/slog"
 	"net/http"
 
+	"github.com/spf13/viper"
+
 	"github.com/f-eld-ch/sitrep/server"
 	"github.com/f-eld-ch/sitrep/server/auth"
-	"github.com/spf13/viper"
 )
 
 // Version is the version of the application, set at build time.

otel.go

@@ -8,6 +8,8 @@ import (
 	"time"
 
 	slogmulti "github.com/samber/slog-multi"
+	semconv "go.opentelemetry.io/otel/semconv/v1.40.0"
+
 	"go.opentelemetry.io/contrib/bridges/otelslog"
 	"go.opentelemetry.io/contrib/instrumentation/runtime"
 	"go.opentelemetry.io/otel"
@@ -20,7 +22,6 @@ import (
 	"go.opentelemetry.io/otel/sdk/metric"
 	"go.opentelemetry.io/otel/sdk/resource"
 	"go.opentelemetry.io/otel/sdk/trace"
-	semconv "go.opentelemetry.io/otel/semconv/v1.40.0"
 )
 
 func setupOpenTelemetry(ctx context.Context) (shutdown func(context.Context) error, err error) {

server/auth/oidc.go

@@ -7,16 +7,16 @@ import (
 	"net/http"
 	"time"
 
+	httphelper "github.com/zitadel/oidc/v3/pkg/http"
+	semconv "go.opentelemetry.io/otel/semconv/v1.40.0"
+
 	"github.com/google/uuid"
 	"github.com/gorilla/securecookie"
 	"github.com/labstack/echo/v4"
-
 	"github.com/zitadel/oidc/v3/pkg/client"
 	"github.com/zitadel/oidc/v3/pkg/client/rp"
-	httphelper "github.com/zitadel/oidc/v3/pkg/http"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
 	"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
-	semconv "go.opentelemetry.io/otel/semconv/v1.40.0"
 	"go.opentelemetry.io/otel/trace"
 )
 

server/options.go

@@ -4,10 +4,11 @@ import (
 	"net/http"
 	"net/url"
 
-	"github.com/f-eld-ch/sitrep/server/auth"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
 	"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
+
+	"github.com/f-eld-ch/sitrep/server/auth"
 )
 
 // Option defines a functional option for Server.

server/routes.go

@@ -4,10 +4,11 @@ import (
 	"net/http"
 	"strings"
 
-	"github.com/f-eld-ch/sitrep/ui"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
 	"go.opentelemetry.io/contrib/instrumentation/github.com/labstack/echo/otelecho"
+
+	"github.com/f-eld-ch/sitrep/ui"
 )
 
 // Routes registers all HTTP routes and handlers on the server's router.