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Add caller to cat-file batch calls (#17082) 

Some people still appear to report unclosed cat-files. This PR simply adds the caller
to the process descriptor for the CatFileBatch and CatFileBatchCheck calls.

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

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2021-09-18 01:54:15 +01:00 committed by GitHub
parent 693bea9780
commit 25533657f6
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 29 additions and 8 deletions
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23
modules/git/batch_reader.go
View File

@ -8,8 +8,10 @@ import (
"bufio" "bufio"
"bytes" "bytes"
"context" "context"
"fmt"
"io" "io"
"math" "math"
"runtime"
"strconv" "strconv"
"strings" "strings"
@ -40,9 +42,14 @@ func CatFileBatchCheck(repoPath string) (WriteCloserError, *bufio.Reader, func()
<-closed <-closed
} }
_, filename, line, _ := runtime.Caller(2)
filename = strings.TrimPrefix(filename, callerPrefix)
go func() { go func() {
stderr := strings.Builder{} stderr := strings.Builder{}
err := NewCommandContext(ctx, "cat-file", "--batch-check").RunInDirFullPipeline(repoPath, batchStdoutWriter, &stderr, batchStdinReader) err := NewCommandContext(ctx, "cat-file", "--batch-check").
SetDescription(fmt.Sprintf("%s cat-file --batch-check [repo_path: %s] (%s:%d)", GitExecutable, repoPath, filename, line)).
RunInDirFullPipeline(repoPath, batchStdoutWriter, &stderr, batchStdinReader)
if err != nil { if err != nil {
_ = batchStdoutWriter.CloseWithError(ConcatenateError(err, (&stderr).String())) _ = batchStdoutWriter.CloseWithError(ConcatenateError(err, (&stderr).String()))
_ = batchStdinReader.CloseWithError(ConcatenateError(err, (&stderr).String())) _ = batchStdinReader.CloseWithError(ConcatenateError(err, (&stderr).String()))
@ -76,9 +83,14 @@ func CatFileBatch(repoPath string) (WriteCloserError, *bufio.Reader, func()) {
<-closed <-closed
} }
_, filename, line, _ := runtime.Caller(2)
filename = strings.TrimPrefix(filename, callerPrefix)
go func() { go func() {
stderr := strings.Builder{} stderr := strings.Builder{}
err := NewCommandContext(ctx, "cat-file", "--batch").RunInDirFullPipeline(repoPath, batchStdoutWriter, &stderr, batchStdinReader) err := NewCommandContext(ctx, "cat-file", "--batch").
SetDescription(fmt.Sprintf("%s cat-file --batch [repo_path: %s] (%s:%d)", GitExecutable, repoPath, filename, line)).
RunInDirFullPipeline(repoPath, batchStdoutWriter, &stderr, batchStdinReader)
if err != nil { if err != nil {
_ = batchStdoutWriter.CloseWithError(ConcatenateError(err, (&stderr).String())) _ = batchStdoutWriter.CloseWithError(ConcatenateError(err, (&stderr).String()))
_ = batchStdinReader.CloseWithError(ConcatenateError(err, (&stderr).String())) _ = batchStdinReader.CloseWithError(ConcatenateError(err, (&stderr).String()))
@ -292,3 +304,10 @@ func ParseTreeLine(rd *bufio.Reader, modeBuf, fnameBuf, shaBuf []byte) (mode, fn
sha = shaBuf sha = shaBuf
return return
} }
var callerPrefix string
func init() {
_, filename, _, _ := runtime.Caller(0)
callerPrefix = strings.TrimSuffix(filename, "modules/git/batch_reader.go")
}

14
routers/api/v1/repo/file.go
View File

@ -119,13 +119,15 @@ func GetArchive(ctx *context.APIContext) {
// "$ref": "#/responses/notFound" // "$ref": "#/responses/notFound"
repoPath := models.RepoPath(ctx.Params(":username"), ctx.Params(":reponame")) repoPath := models.RepoPath(ctx.Params(":username"), ctx.Params(":reponame"))
gitRepo, err := git.OpenRepository(repoPath) if ctx.Repo.GitRepo == nil {
if err != nil { gitRepo, err := git.OpenRepository(repoPath)
ctx.Error(http.StatusInternalServerError, "OpenRepository", err) if err != nil {
return ctx.Error(http.StatusInternalServerError, "OpenRepository", err)
return
}
ctx.Repo.GitRepo = gitRepo
defer gitRepo.Close()
} }
ctx.Repo.GitRepo = gitRepo
defer gitRepo.Close()
repo.Download(ctx.Context) repo.Download(ctx.Context)
} }