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Code Issues Projects Releases Packages Wiki Activity Actions 6

Replace list.List with slices (#16311)

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* 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>
This commit is contained in:
KN4CK3R 2021-08-09 20:08:51 +02:00 • committed by GitHub
parent 23d438f565
commit d9ef43a712
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
29 changed files with 183 additions and 302 deletions
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11
modules/git/commit.go
View file

@ -8,7 +8,6 @@ package git
import (
"bufio"
"bytes"
"container/list"
"errors"
"fmt"
"io"
@ -187,12 +186,12 @@ func (c *Commit) CommitsCount() (int64, error) {
}
// CommitsByRange returns the specific page commits before current revision, every page's number default by CommitsRangeSize
func (c *Commit) CommitsByRange(page, pageSize int) (*list.List, error) {
func (c *Commit) CommitsByRange(page, pageSize int) ([]*Commit, error) {
return c.repo.commitsByRange(c.ID, page, pageSize)
}
// CommitsBefore returns all the commits before current revision
func (c *Commit) CommitsBefore() (*list.List, error) {
func (c *Commit) CommitsBefore() ([]*Commit, error) {
return c.repo.getCommitsBefore(c.ID)
}
@ -228,12 +227,12 @@ func (c *Commit) HasPreviousCommit(commitHash SHA1) (bool, error) {
}
// CommitsBeforeLimit returns num commits before current revision
func (c *Commit) CommitsBeforeLimit(num int) (*list.List, error) {
func (c *Commit) CommitsBeforeLimit(num int) ([]*Commit, error) {
return c.repo.getCommitsBeforeLimit(c.ID, num)
}
// CommitsBeforeUntil returns the commits between commitID to current revision
func (c *Commit) CommitsBeforeUntil(commitID string) (*list.List, error) {
func (c *Commit) CommitsBeforeUntil(commitID string) ([]*Commit, error) {
endCommit, err := c.repo.GetCommit(commitID)
if err != nil {
return nil, err
@ -281,7 +280,7 @@ func NewSearchCommitsOptions(searchString string, forAllRefs bool) SearchCommits
}
// SearchCommits returns the commits match the keyword before current revision
func (c *Commit) SearchCommits(opts SearchCommitsOptions) (*list.List, error) {
func (c *Commit) SearchCommits(opts SearchCommitsOptions) ([]*Commit, error) {
return c.repo.searchCommits(c.ID, opts)
}

11
modules/git/repo.go
View file

@ -7,7 +7,6 @@ package git
import (
"bytes"
"container/list"
"context"
"fmt"
"os"
@ -33,10 +32,10 @@ func (repo *Repository) GetAllCommitsCount() (int64, error) {
return AllCommitsCount(repo.Path, false)
}
func (repo *Repository) parsePrettyFormatLogToList(logs []byte) (*list.List, error) {
l := list.New()
func (repo *Repository) parsePrettyFormatLogToList(logs []byte) ([]*Commit, error) {
var commits []*Commit
if len(logs) == 0 {
return l, nil
return commits, nil
}
parts := bytes.Split(logs, []byte{'\n'})
@ -46,10 +45,10 @@ func (repo *Repository) parsePrettyFormatLogToList(logs []byte) (*list.List, err
if err != nil {
return nil, err
}
l.PushBack(commit)
commits = append(commits, commit)
}
return l, nil
return commits, nil
}
// IsRepoURLAccessible checks if given repository URL is accessible.

38
modules/git/repo_commit.go
View file

@ -7,7 +7,6 @@ package git
import (
"bytes"
"container/list"
"io"
"io/ioutil"
"strconv"
@ -84,10 +83,10 @@ func (repo *Repository) GetCommitByPath(relpath string) (*Commit, error) {
if err != nil {
return nil, err
}
return commits.Front().Value.(*Commit), nil
return commits[0], nil
}
func (repo *Repository) commitsByRange(id SHA1, page, pageSize int) (*list.List, error) {
func (repo *Repository) commitsByRange(id SHA1, page, pageSize int) ([]*Commit, error) {
stdout, err := NewCommand("log", id.String(), "--skip="+strconv.Itoa((page-1)*pageSize),
"--max-count="+strconv.Itoa(pageSize), prettyLogFormat).RunInDirBytes(repo.Path)
@ -97,7 +96,7 @@ func (repo *Repository) commitsByRange(id SHA1, page, pageSize int) (*list.List,
return repo.parsePrettyFormatLogToList(stdout)
}
func (repo *Repository) searchCommits(id SHA1, opts SearchCommitsOptions) (*list.List, error) {
func (repo *Repository) searchCommits(id SHA1, opts SearchCommitsOptions) ([]*Commit, error) {
// create new git log command with limit of 100 commis
cmd := NewCommand("log", id.String(), "-100", prettyLogFormat)
// ignore case
@ -201,7 +200,7 @@ func (repo *Repository) FileCommitsCount(revision, file string) (int64, error) {
}
// CommitsByFileAndRange return the commits according revision file and the page
func (repo *Repository) CommitsByFileAndRange(revision, file string, page int) (*list.List, error) {
func (repo *Repository) CommitsByFileAndRange(revision, file string, page int) ([]*Commit, error) {
skip := (page - 1) * setting.Git.CommitsRangeSize
stdoutReader, stdoutWriter := io.Pipe()
@ -226,7 +225,7 @@ func (repo *Repository) CommitsByFileAndRange(revision, file string, page int) (
_, err := io.CopyN(ioutil.Discard, stdoutReader, int64(skip*41))
if err != nil {
if err == io.EOF {
return list.New(), nil
return []*Commit{}, nil
}
_ = stdoutReader.CloseWithError(err)
return nil, err
@ -241,7 +240,7 @@ func (repo *Repository) CommitsByFileAndRange(revision, file string, page int) (
}
// CommitsByFileAndRangeNoFollow return the commits according revision file and the page
func (repo *Repository) CommitsByFileAndRangeNoFollow(revision, file string, page int) (*list.List, error) {
func (repo *Repository) CommitsByFileAndRangeNoFollow(revision, file string, page int) ([]*Commit, error) {
stdout, err := NewCommand("log", revision, "--skip="+strconv.Itoa((page-1)*50),
"--max-count="+strconv.Itoa(setting.Git.CommitsRangeSize), prettyLogFormat, "--", file).RunInDirBytes(repo.Path)
if err != nil {
@ -266,7 +265,7 @@ func (repo *Repository) FilesCountBetween(startCommitID, endCommitID string) (in
// CommitsBetween returns a list that contains commits between [before, last).
// If before is detached (removed by reset + push) it is not included.
func (repo *Repository) CommitsBetween(last *Commit, before *Commit) (*list.List, error) {
func (repo *Repository) CommitsBetween(last *Commit, before *Commit) ([]*Commit, error) {
var stdout []byte
var err error
if before == nil {
@ -286,7 +285,7 @@ func (repo *Repository) CommitsBetween(last *Commit, before *Commit) (*list.List
}
// CommitsBetweenLimit returns a list that contains at most limit commits skipping the first skip commits between [before, last)
func (repo *Repository) CommitsBetweenLimit(last *Commit, before *Commit, limit, skip int) (*list.List, error) {
func (repo *Repository) CommitsBetweenLimit(last *Commit, before *Commit, limit, skip int) ([]*Commit, error) {
var stdout []byte
var err error
if before == nil {
@ -306,7 +305,7 @@ func (repo *Repository) CommitsBetweenLimit(last *Commit, before *Commit, limit,
}
// CommitsBetweenIDs return commits between twoe commits
func (repo *Repository) CommitsBetweenIDs(last, before string) (*list.List, error) {
func (repo *Repository) CommitsBetweenIDs(last, before string) ([]*Commit, error) {
lastCommit, err := repo.GetCommit(last)
if err != nil {
return nil, err
@ -334,7 +333,7 @@ func (repo *Repository) CommitsCountBetween(start, end string) (int64, error) {
}
// commitsBefore the limit is depth, not total number of returned commits.
func (repo *Repository) commitsBefore(id SHA1, limit int) (*list.List, error) {
func (repo *Repository) commitsBefore(id SHA1, limit int) ([]*Commit, error) {
cmd := NewCommand("log")
if limit > 0 {
cmd.AddArguments("-"+strconv.Itoa(limit), prettyLogFormat, id.String())
@ -352,9 +351,8 @@ func (repo *Repository) commitsBefore(id SHA1, limit int) (*list.List, error) {
return nil, err
}
commits := list.New()
for logEntry := formattedLog.Front(); logEntry != nil; logEntry = logEntry.Next() {
commit := logEntry.Value.(*Commit)
commits := make([]*Commit, 0, len(formattedLog))
for _, commit := range formattedLog {
branches, err := repo.getBranches(commit, 2)
if err != nil {
return nil, err
@ -364,17 +362,17 @@ func (repo *Repository) commitsBefore(id SHA1, limit int) (*list.List, error) {
break
}
commits.PushBack(commit)
commits = append(commits, commit)
}
return commits, nil
}
func (repo *Repository) getCommitsBefore(id SHA1) (*list.List, error) {
func (repo *Repository) getCommitsBefore(id SHA1) ([]*Commit, error) {
return repo.commitsBefore(id, 0)
}
func (repo *Repository) getCommitsBeforeLimit(id SHA1, num int) (*list.List, error) {
func (repo *Repository) getCommitsBeforeLimit(id SHA1, num int) ([]*Commit, error) {
return repo.commitsBefore(id, num)
}
@ -413,13 +411,13 @@ func (repo *Repository) getBranches(commit *Commit, limit int) ([]string, error)
}
// GetCommitsFromIDs get commits from commit IDs
func (repo *Repository) GetCommitsFromIDs(commitIDs []string) (commits *list.List) {
commits = list.New()
func (repo *Repository) GetCommitsFromIDs(commitIDs []string) []*Commit {
commits := make([]*Commit, 0, len(commitIDs))
for _, commitID := range commitIDs {
commit, err := repo.GetCommit(commitID)
if err == nil && commit != nil {
commits.PushBack(commit)
commits = append(commits, commit)
}
}

2
modules/git/repo_commit_test.go
View file

@ -97,6 +97,6 @@ func TestRepository_CommitsBetweenIDs(t *testing.T) {
for i, c := range cases {
commits, err := bareRepo1.CommitsBetweenIDs(c.NewID, c.OldID)
assert.NoError(t, err)
assert.Equal(t, c.ExpectedCommits, commits.Len(), "case %d", i)
assert.Equal(t, c.ExpectedCommits, len(commits), "case %d", i)
}
}

5
modules/git/repo_compare.go
View file

@ -7,7 +7,6 @@ package git
import (
"bytes"
"container/list"
"fmt"
"io"
"regexp"
@ -23,7 +22,7 @@ type CompareInfo struct {
MergeBase string
BaseCommitID string
HeadCommitID string
Commits *list.List
Commits []*Commit
NumFiles int
}
@ -90,7 +89,7 @@ func (repo *Repository) GetCompareInfo(basePath, baseBranch, headBranch string)
return nil, fmt.Errorf("parsePrettyFormatLogToList: %v", err)
}
} else {
compareInfo.Commits = list.New()
compareInfo.Commits = []*Commit{}
compareInfo.MergeBase, err = GetFullCommitID(repo.Path, remoteBranch)
if err != nil {
compareInfo.MergeBase = remoteBranch