fix(injector: join): missing struct members to fingerprint

Signed-off-by: Eliott Bouhana <[email protected]>

internal/fingerprint/types.go

@@ -61,7 +61,7 @@ type (
 	}
 )
 
-func Map[K comparable, V any, H Hashable](m map[K]V, fn func(K, V) (string, H)) Hashable {
+func Map[K comparable, V any, H Hashable](m map[K]V, fn func(K, V) (string, H)) mapped[H] {
 	res := make(mapped[H], 0, len(m))
 
 	for key, val := range m {

internal/injector/aspect/advice/code/template.go

@@ -226,6 +226,7 @@ func (t *Template) Hash(h *fingerprint.Hasher) error {
 		"template",
 		fingerprint.Map(t.Imports, func(k string, v string) (string, fingerprint.String) { return k, fingerprint.String(v) }),
 		fingerprint.String(t.Source),
+		t.Lang,
 	)
 }
 

internal/injector/aspect/context/golang.go

@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"go/version"
 
+	"github.com/DataDog/orchestrion/internal/fingerprint"
 	"gopkg.in/yaml.v3"
 )
 
@@ -53,6 +54,12 @@ func Compare(left GoLangVersion, right GoLangVersion) int {
 	return version.Compare(version.Lang(left.label), version.Lang(right.label))
 }
 
+var _ fingerprint.Hashable = (*GoLangVersion)(nil)
+
+func (g GoLangVersion) Hash(h *fingerprint.Hasher) error {
+	return h.Named("GoLangVersion", fingerprint.String(g.label))
+}
+
 var _ yaml.Unmarshaler = (*GoLangVersion)(nil)
 
 func (g *GoLangVersion) UnmarshalYAML(node *yaml.Node) error {

internal/injector/aspect/join/join.go

@@ -9,7 +9,6 @@ package join
 
 import (
 	"bytes"
-	"errors"
 	"fmt"
 	"regexp"
 
@@ -155,9 +154,5 @@ func (n TypeName) AsCode() jen.Code {
 }
 
 func (n TypeName) Hash(h *fingerprint.Hasher) error {
-	return errors.Join(
-		h.Named("path", fingerprint.String(n.path)),
-		h.Named("name", fingerprint.String(n.name)),
-		h.Named("pointer", fingerprint.Bool(n.pointer)),
-	)
+	return h.Named("type-name", fingerprint.String(n.name), fingerprint.String(n.path), fingerprint.Bool(n.pointer))
 }

internal/injector/aspect/join/struct.go

@@ -164,7 +164,7 @@ func (s *structLiteral) AsCode() jen.Code {
 }
 
 func (s *structLiteral) Hash(h *fingerprint.Hasher) error {
-	return h.Named("struct-literal", s.TypeName, fingerprint.String(s.Field), fingerprint.Int(s.Match))
+	return h.Named("struct-literal", s.TypeName, fingerprint.String(s.Field), s.Match)
 }
 
 func init() {
@@ -259,3 +259,7 @@ func (s StructLiteralMatch) asCode() jen.Code {
 	}
 	return jen.Qual(pkgPath, constName)
 }
+
+func (s StructLiteralMatch) Hash(h *fingerprint.Hasher) error {
+	return h.Named("struct-literal-match", fingerprint.Int(s))
+}