fix(matchers): name matching case-insensitive (#335)

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Take server state into account in server completions. For example, do not offer started servers as completions for `server start` command.
 - Allow using UUID prefix as an argument. For example, if there is only one network available that has an UUID starting with `0316`, details of that network can be listed with `upctl network show 0316` command.
+- Match title and name arguments case-insensitively if the given parameter does not resolve with an exact match.
 
 ## [3.11.1] - 2024-08-12
 

internal/resolver/matchers.go

@@ -11,6 +11,9 @@ func MatchArgWithWhitespace(arg, value string) MatchType {
 	if completion.RemoveWordBreaks(value) == arg || value == arg {
 		return MatchTypeExact
 	}
+	if strings.EqualFold(completion.RemoveWordBreaks(value), arg) || strings.EqualFold(value, arg) {
+		return MatchTypeCaseInsensitive
+	}
 	return MatchTypeNone
 }
 

internal/resolver/matchers_test.go

@@ -0,0 +1,45 @@
+package resolver
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMatchers(t *testing.T) {
+	cases := []struct {
+		name     string
+		execFn   func(string, string) MatchType
+		arg      string
+		value    string
+		expected MatchType
+	}{
+		{
+			name:     "Exact match",
+			execFn:   MatchArgWithWhitespace,
+			arg:      "McDuck",
+			value:    "McDuck",
+			expected: MatchTypeExact,
+		},
+		{
+			name:     "Case-insensitive match",
+			execFn:   MatchArgWithWhitespace,
+			arg:      "mcduck",
+			value:    "McDuck",
+			expected: MatchTypeCaseInsensitive,
+		},
+		{
+			name:     "No match",
+			execFn:   MatchArgWithWhitespace,
+			arg:      "scrooge",
+			value:    "McDuck",
+			expected: MatchTypeNone,
+		},
+	}
+
+	for _, tt := range cases {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.expected, tt.execFn(tt.arg, tt.value))
+		})
+	}
+}