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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
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81 changed files with 3952 additions and 1492 deletions
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83
modules/git/parse_gogit.go Normal file
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// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
// +build gogit
package git
import (
"bytes"
"fmt"
"strconv"
"github.com/go-git/go-git/v5/plumbing/filemode"
"github.com/go-git/go-git/v5/plumbing/object"
)
// ParseTreeEntries parses the output of a `git ls-tree` command.
func ParseTreeEntries(data []byte) ([]*TreeEntry, error) {
return parseTreeEntries(data, nil)
}
func parseTreeEntries(data []byte, ptree *Tree) ([]*TreeEntry, error) {
entries := make([]*TreeEntry, 0, 10)
for pos := 0; pos < len(data); {
// expect line to be of the form "<mode> <type> <sha>\t<filename>"
entry := new(TreeEntry)
entry.gogitTreeEntry = &object.TreeEntry{}
entry.ptree = ptree
if pos+6 > len(data) {
return nil, fmt.Errorf("Invalid ls-tree output: %s", string(data))
}
switch string(data[pos : pos+6]) {
case "100644":
entry.gogitTreeEntry.Mode = filemode.Regular
pos += 12 // skip over "100644 blob "
case "100755":
entry.gogitTreeEntry.Mode = filemode.Executable
pos += 12 // skip over "100755 blob "
case "120000":
entry.gogitTreeEntry.Mode = filemode.Symlink
pos += 12 // skip over "120000 blob "
case "160000":
entry.gogitTreeEntry.Mode = filemode.Submodule
pos += 14 // skip over "160000 object "
case "040000":
entry.gogitTreeEntry.Mode = filemode.Dir
pos += 12 // skip over "040000 tree "
default:
return nil, fmt.Errorf("unknown type: %v", string(data[pos:pos+6]))
}
if pos+40 > len(data) {
return nil, fmt.Errorf("Invalid ls-tree output: %s", string(data))
}
id, err := NewIDFromString(string(data[pos : pos+40]))
if err != nil {
return nil, fmt.Errorf("Invalid ls-tree output: %v", err)
}
entry.ID = id
entry.gogitTreeEntry.Hash = id
pos += 41 // skip over sha and trailing space
end := pos + bytes.IndexByte(data[pos:], '\n')
if end < pos {
return nil, fmt.Errorf("Invalid ls-tree output: %s", string(data))
}
// In case entry name is surrounded by double quotes(it happens only in git-shell).
if data[pos] == '"' {
entry.gogitTreeEntry.Name, err = strconv.Unquote(string(data[pos:end]))
if err != nil {
return nil, fmt.Errorf("Invalid ls-tree output: %v", err)
}
} else {
entry.gogitTreeEntry.Name = string(data[pos:end])
}
pos = end + 1
entries = append(entries, entry)
}
return entries, nil
}