Replace list.List with slices (#16311)

* Replaced list with slice.

* Fixed usage of pointer to temporary variable.

* Replaced LIFO list with slice.

* Lint

* Removed type check.

* Removed duplicated code.

* Lint

* Fixed merge.

Co-authored-by: 6543 <6543@obermui.de>

modules/repository/commits.go

@@ -5,7 +5,6 @@
 package repository
 
 import (
-	"container/list"
 	"fmt"
 	"time"
 
@@ -175,12 +174,11 @@ func CommitToPushCommit(commit *git.Commit) *PushCommit {
 	}
 }
 
-// ListToPushCommits transforms a list.List to PushCommits type.
-func ListToPushCommits(l *list.List) *PushCommits {
-	var commits []*PushCommit
-	for e := l.Front(); e != nil; e = e.Next() {
-		commit := CommitToPushCommit(e.Value.(*git.Commit))
-		commits = append(commits, commit)
+// GitToPushCommits transforms a list of git.Commits to PushCommits type.
+func GitToPushCommits(gitCommits []*git.Commit) *PushCommits {
+	commits := make([]*PushCommit, 0, len(gitCommits))
+	for _, commit := range gitCommits {
+		commits = append(commits, CommitToPushCommit(commit))
 	}
 	return &PushCommits{commits, nil, "", make(map[string]string), make(map[string]*models.User)}
 }

modules/repository/commits_test.go

@@ -5,7 +5,6 @@
 package repository
 
 import (
-	"container/list"
 	"crypto/md5"
 	"fmt"
 	"testing"
@@ -173,21 +172,22 @@ func TestListToPushCommits(t *testing.T) {
 	hash2, err := git.NewIDFromString(hexString2)
 	assert.NoError(t, err)
 
-	l := list.New()
-	l.PushBack(&git.Commit{
-		ID:            hash1,
-		Author:        sig,
-		Committer:     sig,
-		CommitMessage: "Message1",
-	})
-	l.PushBack(&git.Commit{
-		ID:            hash2,
-		Author:        sig,
-		Committer:     sig,
-		CommitMessage: "Message2",
-	})
+	l := []*git.Commit{
+		{
+			ID:            hash1,
+			Author:        sig,
+			Committer:     sig,
+			CommitMessage: "Message1",
+		},
+		{
+			ID:            hash2,
+			Author:        sig,
+			Committer:     sig,
+			CommitMessage: "Message2",
+		},
+	}
 
-	pushCommits := ListToPushCommits(l)
+	pushCommits := GitToPushCommits(l)
 	if assert.Len(t, pushCommits.Commits, 2) {
 		assert.Equal(t, "Message1", pushCommits.Commits[0].Message)
 		assert.Equal(t, hexString1, pushCommits.Commits[0].Sha1)