Ignore Sync errors on pipes when doing CheckAttributeReader.CheckPath, fix the hang of git cat-file (#17096)

* Ignore Sync errors on pipes when doing `CheckAttributeReader.CheckPath`

* apply env patch

* Drop the Sync and fix a number of issues with the Close function

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

* add logs for DBIndexer and CheckPath

* Fix some more closing bugs

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

* Add test case for language_stats

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

* Update modules/indexer/stats/db.go

Co-authored-by: Lauris BH <lauris@nix.lv>

Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: 6543 <6543@obermui.de>
This commit is contained in:
wxiaoguang 2021-09-21 03:46:51 +08:00 committed by GitHub
parent 5ac857f4d4
commit b231d0deab
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
35 changed files with 960 additions and 65 deletions

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@ -15,6 +15,7 @@ import (
"code.gitea.io/gitea/modules/analyze"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/util"
"github.com/go-enry/go-enry/v2"
"github.com/go-git/go-git/v5"
@ -50,25 +51,32 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]int64, err
indexFilename, deleteTemporaryFile, err := repo.ReadTreeToTemporaryIndex(commitID)
if err == nil {
defer deleteTemporaryFile()
checker = &CheckAttributeReader{
Attributes: []string{"linguist-vendored", "linguist-generated", "linguist-language"},
Repo: repo,
IndexFile: indexFilename,
}
ctx, cancel := context.WithCancel(DefaultContext)
if err := checker.Init(ctx); err != nil {
log.Error("Unable to open checker for %s. Error: %v", commitID, err)
} else {
go func() {
err = checker.Run()
if err != nil {
log.Error("Unable to open checker for %s. Error: %v", commitID, err)
cancel()
}
tmpWorkTree, err := ioutil.TempDir("", "empty-work-dir")
if err == nil {
defer func() {
_ = util.RemoveAll(tmpWorkTree)
}()
checker = &CheckAttributeReader{
Attributes: []string{"linguist-vendored", "linguist-generated", "linguist-language"},
Repo: repo,
IndexFile: indexFilename,
WorkTree: tmpWorkTree,
}
ctx, cancel := context.WithCancel(DefaultContext)
if err := checker.Init(ctx); err != nil {
log.Error("Unable to open checker for %s. Error: %v", commitID, err)
} else {
go func() {
err = checker.Run()
if err != nil {
log.Error("Unable to open checker for %s. Error: %v", commitID, err)
cancel()
}
}()
}
defer cancel()
}
defer cancel()
}
}
@ -99,7 +107,7 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]int64, err
if language, has := attrs["linguist-language"]; has && language != "unspecified" && language != "" {
// group languages, such as Pug -> HTML; SCSS -> CSS
group := enry.GetLanguageGroup(language)
if len(group) == 0 {
if len(group) != 0 {
language = group
}