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Use native git variants by default with go-git variants as build tag (#13673)

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* Move last commit cache back into modules/git

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Remove go-git from the interface for last commit cache

Signed-off-by: Andrew Thornton <art27@cantab.net>

* move cacheref to last_commit_cache

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Remove go-git from routers/private/hook

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Move FindLFSFiles to pipeline

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Make no-go-git variants

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Submodule RefID

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix issue with GetCommitsInfo

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix GetLastCommitForPaths

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Improve efficiency

Signed-off-by: Andrew Thornton <art27@cantab.net>

* More efficiency

Signed-off-by: Andrew Thornton <art27@cantab.net>

* even faster

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Reduce duplication

* As per @lunny

Signed-off-by: Andrew Thornton <art27@cantab.net>

* attempt to fix drone

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix test-tags

Signed-off-by: Andrew Thornton <art27@cantab.net>

* default to use no-go-git variants and add gogit build tag

Signed-off-by: Andrew Thornton <art27@cantab.net>

* placate lint

Signed-off-by: Andrew Thornton <art27@cantab.net>

* as per @6543

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2020-12-17 14:00:47 +00:00 • committed by GitHub
parent 0851a89581
commit 511f6138d4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
81 changed files with 3952 additions and 1492 deletions
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46
modules/git/commit_reader.go
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@ -9,13 +9,13 @@ import (
"bytes"
"io"
"strings"
"github.com/go-git/go-git/v5/plumbing"
)
// CommitFromReader will generate a Commit from a provided reader
// We will need this to interpret commits from cat-file
func CommitFromReader(gitRepo *Repository, sha plumbing.Hash, reader io.Reader) (*Commit, error) {
// We need this to interpret commits from cat-file or cat-file --batch
//
// If used as part of a cat-file --batch stream you need to limit the reader to the correct size
func CommitFromReader(gitRepo *Repository, sha SHA1, reader io.Reader) (*Commit, error) {
commit := &Commit{
ID: sha,
}
@ -26,26 +26,20 @@ func CommitFromReader(gitRepo *Repository, sha plumbing.Hash, reader io.Reader)
message := false
pgpsig := false
scanner := bufio.NewScanner(reader)
// Split by '\n' but include the '\n'
scanner.Split(func(data []byte, atEOF bool) (advance int, token []byte, err error) {
if atEOF && len(data) == 0 {
return 0, nil, nil
}
if i := bytes.IndexByte(data, '\n'); i >= 0 {
// We have a full newline-terminated line.
return i + 1, data[0 : i+1], nil
}
// If we're at EOF, we have a final, non-terminated line. Return it.
if atEOF {
return len(data), data, nil
}
// Request more data.
return 0, nil, nil
})
bufReader, ok := reader.(*bufio.Reader)
if !ok {
bufReader = bufio.NewReader(reader)
}
for scanner.Scan() {
line := scanner.Bytes()
readLoop:
for {
line, err := bufReader.ReadBytes('\n')
if err != nil {
if err == io.EOF {
break readLoop
}
return nil, err
}
if pgpsig {
if len(line) > 0 && line[0] == ' ' {
_, _ = signatureSB.Write(line[1:])
@ -72,10 +66,10 @@ func CommitFromReader(gitRepo *Repository, sha plumbing.Hash, reader io.Reader)
switch string(split[0]) {
case "tree":
commit.Tree = *NewTree(gitRepo, plumbing.NewHash(string(data)))
commit.Tree = *NewTree(gitRepo, MustIDFromString(string(data)))
_, _ = payloadSB.Write(line)
case "parent":
commit.Parents = append(commit.Parents, plumbing.NewHash(string(data)))
commit.Parents = append(commit.Parents, MustIDFromString(string(data)))
_, _ = payloadSB.Write(line)
case "author":
commit.Author = &Signature{}
@ -104,5 +98,5 @@ func CommitFromReader(gitRepo *Repository, sha plumbing.Hash, reader io.Reader)
commit.Signature = nil
}
return commit, scanner.Err()
return commit, nil
}