fix staticcheck

git.go

@@ -357,7 +357,7 @@ func parsePersonInfo(line []byte) (*PersonInfo, error) {
 
 	for {
 		if at == len(parts) {
-			return nil, fmt.Errorf("invalid personInfo: %s\n", line)
+			return nil, fmt.Errorf("invalid personInfo: %s", line)
 		}
 		part := parts[at]
 		if len(part) != 0 {
@@ -377,7 +377,7 @@ func parsePersonInfo(line []byte) (*PersonInfo, error) {
 	var email string
 	for {
 		if at == len(parts) {
-			return nil, fmt.Errorf("invalid personInfo: %s\n", line)
+			return nil, fmt.Errorf("invalid personInfo: %s", line)
 		}
 		part := parts[at]
 		if part[0] == '<' {

git_test.go

@@ -190,9 +190,11 @@ func testNode(t *testing.T, nd node.Node) error {
 		assert(t, lnk != nil || err.Error() == "index out of range")
 		assert(t, len(rest) == 0)
 
-		mt, rest, err := commit.Resolve([]string{"mergetag"})
+		mt, _, err := commit.Resolve([]string{"mergetag"})
+		assert(t, err == nil)
 		if len(mt.([]*MergeTag)) > 0 {
-			mtag, rest, err := commit.Resolve([]string{"mergetag", "0"})
+			mtag, _, err := commit.Resolve([]string{"mergetag", "0"})
+			assert(t, err == nil)
 			tag, ok := mtag.(*MergeTag)
 			if !ok {
 				t.Fatal("Invalid mergetag")
@@ -240,7 +242,8 @@ func testNode(t *testing.T, nd node.Node) error {
 		assert(t, obj != nil)
 		assert(t, rest != nil)
 		assert(t, len(rest) == 1)
-		assert(t, rest[0] == "aoeu")
+		//lint:ignore SA5011 see lines above
+		assert(t, rest[0] == "aoeu") 
 	case "[git tree object]":
 		tree, ok := nd.(*Tree)
 		if !ok {
@@ -344,21 +347,30 @@ func TestParsePersonInfo(t *testing.T) {
 	assert(t, pi.String() == "Someone <[email protected]>")
 
 	pi, err = parsePersonInfo([]byte("prefix Łukasz Magiera <[email protected]> 1546187652 +0100"))
+	assert(t, err == nil)
 	piJSON, err := pi.MarshalJSON()
+	assert(t, err == nil)
 	date, _, err := pi.resolve([]string{"date"})
+	assert(t, err == nil)
 	assert(t, string(piJSON) == `{"date":"2018-12-30T17:34:12+01:00","email":"[email protected]","name":"Łukasz Magiera"}`)
 	assert(t, date == "2018-12-30T17:34:12+01:00")
 
 	pi, err = parsePersonInfo([]byte("prefix Sameer <[email protected]> 1545162499 -0500"))
+	assert(t, err == nil)
 	piJSON, err = pi.MarshalJSON()
+	assert(t, err == nil)
 	assert(t, string(piJSON) == `{"date":"2018-12-18T14:48:19-05:00","email":"[email protected]","name":"Sameer"}`)
 
 	pi, err = parsePersonInfo([]byte("prefix Łukasz Magiera <[email protected]> 1546187652 +0122"))
+	assert(t, err == nil)
 	piJSON, err = pi.MarshalJSON()
+	assert(t, err == nil)
 	assert(t, string(piJSON) == `{"date":"2018-12-30T17:56:12+01:22","email":"[email protected]","name":"Łukasz Magiera"}`)
 
 	pi, err = parsePersonInfo([]byte("prefix Sameer <[email protected]> 1545162499 -0545"))
+	assert(t, err == nil)
 	piJSON, err = pi.MarshalJSON()
+	assert(t, err == nil)
 	assert(t, string(piJSON) == `{"date":"2018-12-18T14:03:19-05:45","email":"[email protected]","name":"Sameer"}`)
 }
 

tree.go

@@ -77,7 +77,7 @@ func (t *Tree) Tree(p string, depth int) []string {
 	}
 
 	var out []string
-	for k, _ := range t.entries {
+	for k := range t.entries {
 		out = append(out, k, k+"/mode", k+"/type", k+"/hash")
 	}
 	return out