feat: Add typo-control GitHub Actions workflow for spell checking

.github/workflows/typo-control.yml

@@ -0,0 +1,13 @@
+name: Typos
+on: [push, pull_request]
+
+jobs:
+  run:
+    name: Spell Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Check for typos
+        uses: crate-ci/[email protected]

.typos.toml

@@ -0,0 +1,2 @@
+[default.extend-words]
+Failer = "Failer"

docs/test-cases.md

@@ -4,7 +4,7 @@ This document describes how one can define test cases to be used by the testing
 
 ## TestCases
 
-Test cases objects are interpreted by the framework to build up the mock and run the tests agaisnt the configuration.
+Test cases objects are interpreted by the framework to build up the mock and run the tests against the configuration.
 
 | Field     | Type                    | Description                |
 |-----------|-------------------------|----------------------------|

examples/destination.yml

@@ -1,4 +1,4 @@
-# This file is to test skiping non virtual services files
+# This file is to test skipping non virtual services files
 apiVersion: networking.istio.io/v1alpha3
 kind: DestinationRule
 metadata:

internal/pkg/parser/testcase.go

@@ -136,7 +136,7 @@ func ParseTestCases(files []string, strict bool) ([]*TestCase, error) {
 
 			var yamlFile TestCaseYAML
 			if err := jsonDecoder.Decode(&yamlFile); err != nil {
-				return nil, fmt.Errorf("unmarshaling failed for file %q: %w", file, err)
+				return nil, fmt.Errorf("unmarshalling failed for file %q: %w", file, err)
 			}
 
 			out = append(out, yamlFile.TestCases...)

internal/pkg/parser/testcase_test.go

@@ -113,7 +113,7 @@ func TestUnfoldRequest(t *testing.T) {
 			nil,
 		},
 		{
-			"multiple authorites and single method and URI",
+			"multiple authorities and single method and URI",
 			Request{
 				Authority: []string{"www.example.com", "example.com", "foo.bar"},
 				Method:    []string{"GET"},

internal/pkg/unit/unit.go

@@ -45,7 +45,7 @@ func Run(testfiles, configfiles []string, strict bool) ([]string, []string, erro
 				if testCase.Delegate != nil {
 					if reflect.DeepEqual(route.Delegate, testCase.Delegate) != testCase.WantMatch {
 						details = append(details, fmt.Sprintf("FAIL input:[%v]", input))
-						return summary, details, fmt.Errorf("delegate missmatch=%v, want %v, rule matched: %v", route.Delegate, testCase.Delegate, route.Match)
+						return summary, details, fmt.Errorf("delegate mismatch=%v, want %v, rule matched: %v", route.Delegate, testCase.Delegate, route.Match)
 					}
 					details = append(details, fmt.Sprintf("PASS input:[%v]", input))
 				}
@@ -66,31 +66,31 @@ func Run(testfiles, configfiles []string, strict bool) ([]string, []string, erro
 			if testCase.Route != nil {
 				if reflect.DeepEqual(route.Route, testCase.Route) != testCase.WantMatch {
 					details = append(details, fmt.Sprintf("FAIL input:[%v]", input))
-					return summary, details, fmt.Errorf("destination missmatch=%v, want %v, rule matched: %v", route.Route, testCase.Route, route.Match)
+					return summary, details, fmt.Errorf("destination mismatch=%v, want %v, rule matched: %v", route.Route, testCase.Route, route.Match)
 				}
 			}
 			if testCase.Rewrite != nil {
 				if reflect.DeepEqual(route.Rewrite, testCase.Rewrite) != testCase.WantMatch {
 					details = append(details, fmt.Sprintf("FAIL input:[%v]", input))
-					return summary, details, fmt.Errorf("rewrite missmatch=%v, want %v, rule matched: %v", route.Rewrite, testCase.Rewrite, route.Match)
+					return summary, details, fmt.Errorf("rewrite mismatch=%v, want %v, rule matched: %v", route.Rewrite, testCase.Rewrite, route.Match)
 				}
 			}
 			if testCase.Fault != nil {
 				if reflect.DeepEqual(route.Fault, testCase.Fault) != testCase.WantMatch {
 					details = append(details, fmt.Sprintf("FAIL input:[%v]", input))
-					return summary, details, fmt.Errorf("fault missmatch=%v, want %v, rule matched: %v", route.Fault, testCase.Fault, route.Match)
+					return summary, details, fmt.Errorf("fault mismatch=%v, want %v, rule matched: %v", route.Fault, testCase.Fault, route.Match)
 				}
 			}
 			if testCase.Headers != nil {
 				if reflect.DeepEqual(route.Headers, testCase.Headers) != testCase.WantMatch {
 					details = append(details, fmt.Sprintf("FAIL input:[%v]", input))
-					return summary, details, fmt.Errorf("headers missmatch=%v, want %v, rule matched: %v", route.Headers, testCase.Headers, route.Match)
+					return summary, details, fmt.Errorf("headers mismatch=%v, want %v, rule matched: %v", route.Headers, testCase.Headers, route.Match)
 				}
 			}
 			if testCase.Redirect != nil {
 				if reflect.DeepEqual(route.Redirect, testCase.Redirect) != testCase.WantMatch {
 					details = append(details, fmt.Sprintf("FAIL input:[%v]", input))
-					return summary, details, fmt.Errorf("redirect missmatch=%v, want %v, rule matched: %v", route.Redirect, testCase.Redirect, route.Match)
+					return summary, details, fmt.Errorf("redirect mismatch=%v, want %v, rule matched: %v", route.Redirect, testCase.Redirect, route.Match)
 				}
 			}
 			details = append(details, fmt.Sprintf("PASS input:[%v]", input))

internal/pkg/unit/unit_test.go

@@ -42,7 +42,7 @@ func TestGetRoute(t *testing.T) {
 		{
 			name: "no host match, empty destination",
 			args: args{
-				input: parser.Input{Authority: "www.exemple.com", URI: "/"},
+				input: parser.Input{Authority: "www.example.com", URI: "/"},
 				virtualServices: []*v1.VirtualService{{
 					Spec: networking.VirtualService{
 						Hosts: []string{"www.another-example.com"},