858c35b731
#11716 reports multiple git blame processes hanging around this was thought to be due to timeouts, however on closer look this appears to be due to the Close() function of the BlameReader hanging with a blocked stdout pipe. This PR fixes this Close function to: * Cancel the context of the cmd * Close the StdoutReader - ensuring that the output pipe is closed Further it makes the context of the `git blame` command a child of the request context - ensuring that even if Close() is not called, on cancellation of the Request the blame is command will also be cancelled. Fixes #11716 Closes #11727 Signed-off-by: Andrew Thornton <art27@cantab.net>
145 lines
3.7 KiB
Go
145 lines
3.7 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import (
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"context"
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"io/ioutil"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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const exampleBlame = `
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4b92a6c2df28054ad766bc262f308db9f6066596 1 1 1
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author Unknown
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author-mail <joe2010xtmf@163.com>
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author-time 1392833071
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author-tz -0500
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committer Unknown
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committer-mail <joe2010xtmf@163.com>
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committer-time 1392833071
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committer-tz -0500
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summary Add code of delete user
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previous be0ba9ea88aff8a658d0495d36accf944b74888d gogs.go
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filename gogs.go
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// Copyright 2014 The Gogs Authors. All rights reserved.
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ce21ed6c3490cdfad797319cbb1145e2330a8fef 2 2 1
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author Joubert RedRat
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author-mail <eu+github@redrat.com.br>
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author-time 1482322397
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author-tz -0200
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committer Lunny Xiao
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committer-mail <xiaolunwen@gmail.com>
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committer-time 1482322397
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committer-tz +0800
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summary Remove remaining Gogs reference on locales and cmd (#430)
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previous 618407c018cdf668ceedde7454c42fb22ba422d8 main.go
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filename main.go
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// Copyright 2016 The Gitea Authors. All rights reserved.
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4b92a6c2df28054ad766bc262f308db9f6066596 2 3 2
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author Unknown
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author-mail <joe2010xtmf@163.com>
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author-time 1392833071
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author-tz -0500
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committer Unknown
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committer-mail <joe2010xtmf@163.com>
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committer-time 1392833071
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committer-tz -0500
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summary Add code of delete user
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previous be0ba9ea88aff8a658d0495d36accf944b74888d gogs.go
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filename gogs.go
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// Use of this source code is governed by a MIT-style
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4b92a6c2df28054ad766bc262f308db9f6066596 3 4
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author Unknown
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author-mail <joe2010xtmf@163.com>
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author-time 1392833071
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author-tz -0500
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committer Unknown
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committer-mail <joe2010xtmf@163.com>
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committer-time 1392833071
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committer-tz -0500
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summary Add code of delete user
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previous be0ba9ea88aff8a658d0495d36accf944b74888d gogs.go
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filename gogs.go
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// license that can be found in the LICENSE file.
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e2aa991e10ffd924a828ec149951f2f20eecead2 6 6 2
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author Lunny Xiao
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author-mail <xiaolunwen@gmail.com>
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author-time 1478872595
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author-tz +0800
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committer Sandro Santilli
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committer-mail <strk@kbt.io>
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committer-time 1478872595
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committer-tz +0100
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summary ask for go get from code.gitea.io/gitea and change gogs to gitea on main file (#146)
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previous 5fc370e332171b8658caed771b48585576f11737 main.go
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filename main.go
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// Gitea (git with a cup of tea) is a painless self-hosted Git Service.
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e2aa991e10ffd924a828ec149951f2f20eecead2 7 7
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package main // import "code.gitea.io/gitea"
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`
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func TestReadingBlameOutput(t *testing.T) {
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tempFile, err := ioutil.TempFile("", ".txt")
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if err != nil {
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panic(err)
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}
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defer tempFile.Close()
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if _, err = tempFile.WriteString(exampleBlame); err != nil {
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panic(err)
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}
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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blameReader, err := createBlameReader(ctx, "", "cat", tempFile.Name())
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if err != nil {
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panic(err)
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}
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defer blameReader.Close()
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parts := []*BlamePart{
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{
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"4b92a6c2df28054ad766bc262f308db9f6066596",
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[]string{
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"// Copyright 2014 The Gogs Authors. All rights reserved.",
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},
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},
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{
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"ce21ed6c3490cdfad797319cbb1145e2330a8fef",
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[]string{
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"// Copyright 2016 The Gitea Authors. All rights reserved.",
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},
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},
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{
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"4b92a6c2df28054ad766bc262f308db9f6066596",
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[]string{
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"// Use of this source code is governed by a MIT-style",
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"// license that can be found in the LICENSE file.",
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"",
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},
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},
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{
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"e2aa991e10ffd924a828ec149951f2f20eecead2",
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[]string{
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"// Gitea (git with a cup of tea) is a painless self-hosted Git Service.",
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"package main // import \"code.gitea.io/gitea\"",
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},
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},
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nil,
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}
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for _, part := range parts {
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actualPart, err := blameReader.NextPart()
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if err != nil {
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panic(err)
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}
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assert.Equal(t, part, actualPart)
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}
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}
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