Propagate context and ensure git commands run in request context (#17868)

This PR continues the work in #17125 by progressively ensuring that git
commands run within the request context.

This now means that the if there is a git repo already open in the context it will be used instead of reopening it.

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2022-01-19 23:26:57 +00:00 committed by GitHub
parent 4563148a61
commit 5cb0c9aa0d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
193 changed files with 1264 additions and 1154 deletions

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@ -7,6 +7,7 @@ package pipeline
import (
"bufio"
"bytes"
"context"
"fmt"
"io"
"strconv"
@ -18,27 +19,27 @@ import (
)
// CatFileBatchCheck runs cat-file with --batch-check
func CatFileBatchCheck(shasToCheckReader *io.PipeReader, catFileCheckWriter *io.PipeWriter, wg *sync.WaitGroup, tmpBasePath string) {
func CatFileBatchCheck(ctx context.Context, shasToCheckReader *io.PipeReader, catFileCheckWriter *io.PipeWriter, wg *sync.WaitGroup, tmpBasePath string) {
defer wg.Done()
defer shasToCheckReader.Close()
defer catFileCheckWriter.Close()
stderr := new(bytes.Buffer)
var errbuf strings.Builder
cmd := git.NewCommand("cat-file", "--batch-check")
cmd := git.NewCommandContext(ctx, "cat-file", "--batch-check")
if err := cmd.RunInDirFullPipeline(tmpBasePath, catFileCheckWriter, stderr, shasToCheckReader); err != nil {
_ = catFileCheckWriter.CloseWithError(fmt.Errorf("git cat-file --batch-check [%s]: %v - %s", tmpBasePath, err, errbuf.String()))
}
}
// CatFileBatchCheckAllObjects runs cat-file with --batch-check --batch-all
func CatFileBatchCheckAllObjects(catFileCheckWriter *io.PipeWriter, wg *sync.WaitGroup, tmpBasePath string, errChan chan<- error) {
func CatFileBatchCheckAllObjects(ctx context.Context, catFileCheckWriter *io.PipeWriter, wg *sync.WaitGroup, tmpBasePath string, errChan chan<- error) {
defer wg.Done()
defer catFileCheckWriter.Close()
stderr := new(bytes.Buffer)
var errbuf strings.Builder
cmd := git.NewCommand("cat-file", "--batch-check", "--batch-all-objects")
cmd := git.NewCommandContext(ctx, "cat-file", "--batch-check", "--batch-all-objects")
if err := cmd.RunInDirPipeline(tmpBasePath, catFileCheckWriter, stderr); err != nil {
log.Error("git cat-file --batch-check --batch-all-object [%s]: %v - %s", tmpBasePath, err, errbuf.String())
err = fmt.Errorf("git cat-file --batch-check --batch-all-object [%s]: %v - %s", tmpBasePath, err, errbuf.String())
@ -48,14 +49,14 @@ func CatFileBatchCheckAllObjects(catFileCheckWriter *io.PipeWriter, wg *sync.Wai
}
// CatFileBatch runs cat-file --batch
func CatFileBatch(shasToBatchReader *io.PipeReader, catFileBatchWriter *io.PipeWriter, wg *sync.WaitGroup, tmpBasePath string) {
func CatFileBatch(ctx context.Context, shasToBatchReader *io.PipeReader, catFileBatchWriter *io.PipeWriter, wg *sync.WaitGroup, tmpBasePath string) {
defer wg.Done()
defer shasToBatchReader.Close()
defer catFileBatchWriter.Close()
stderr := new(bytes.Buffer)
var errbuf strings.Builder
if err := git.NewCommand("cat-file", "--batch").RunInDirFullPipeline(tmpBasePath, catFileBatchWriter, stderr, shasToBatchReader); err != nil {
if err := git.NewCommandContext(ctx, "cat-file", "--batch").RunInDirFullPipeline(tmpBasePath, catFileBatchWriter, stderr, shasToBatchReader); err != nil {
_ = shasToBatchReader.CloseWithError(fmt.Errorf("git rev-list [%s]: %v - %s", tmpBasePath, err, errbuf.String()))
}
}