snapshot of https://github.com/sqlc-dev/sqlc.git (main, 2026-09-16; blobs > 131072B omitted)

internal/codegen/sdk/sdk.go

@@ -0,0 +1,33 @@
+package sdk
+
+import (
+	"github.com/sqlc-dev/sqlc/internal/pattern"
+	"github.com/sqlc-dev/sqlc/internal/plugin"
+)
+
+func DataType(n *plugin.Identifier) string {
+	if n.Schema != "" {
+		return n.Schema + "." + n.Name
+	} else {
+		return n.Name
+	}
+}
+
+func MatchString(pat, target string) bool {
+	matcher, err := pattern.MatchCompile(pat)
+	if err != nil {
+		panic(err)
+	}
+	return matcher.MatchString(target)
+}
+
+func SameTableName(tableID, f *plugin.Identifier, defaultSchema string) bool {
+	if tableID == nil {
+		return false
+	}
+	schema := tableID.Schema
+	if tableID.Schema == "" {
+		schema = defaultSchema
+	}
+	return tableID.Catalog == f.Catalog && schema == f.Schema && tableID.Name == f.Name
+}

internal/codegen/sdk/utils.go

@@ -0,0 +1,42 @@
+package sdk
+
+import (
+	"strings"
+	"unicode"
+)
+
+func LowerTitle(s string) string {
+	if s == "" {
+		return s
+	}
+
+	a := []rune(s)
+	a[0] = unicode.ToLower(a[0])
+	return string(a)
+}
+
+func Title(s string) string {
+	return strings.Title(s)
+}
+
+// Go string literals cannot contain backtick. If a string contains
+// a backtick, replace it the following way:
+//
+// input:
+//
+//	SELECT `group` FROM foo
+//
+// output:
+//
+//	SELECT ` + "`" + `group` + "`" + ` FROM foo
+//
+// # The escaped string must be rendered inside an existing string literal
+//
+// A string cannot be escaped twice
+func EscapeBacktick(s string) string {
+	return strings.Replace(s, "`", "`+\"`\"+`", -1)
+}
+
+func DoubleSlashComment(s string) string {
+	return "// " + strings.ReplaceAll(s, "\n", "\n// ")
+}

internal/codegen/sdk/utils_test.go

@@ -0,0 +1,28 @@
+package sdk
+
+import (
+	"testing"
+)
+
+func TestLowerTitle(t *testing.T) {
+
+	// empty
+	if LowerTitle("") != "" {
+		t.Fatal("expected empty title to remain empty")
+	}
+
+	// all lowercase
+	if LowerTitle("lowercase") != "lowercase" {
+		t.Fatal("expected no changes when input is all lowercase")
+	}
+
+	// all uppercase
+	if LowerTitle("UPPERCASE") != "uPPERCASE" {
+		t.Fatal("expected first rune to be lower when input is all uppercase")
+	}
+
+	// Title Case
+	if LowerTitle("Title Case") != "title Case" {
+		t.Fatal("expected first rune to be lower when input is Title Case")
+	}
+}