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Code Releases Activity

Graceful: Cancel Process on monitor pages & HammerTime (#9213)

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* Graceful: Create callbacks to with contexts

* Graceful: Say when Gitea is completely finished

* Graceful: Git and Process within HammerTime

Force all git commands to terminate at HammerTime
Force all process commands to terminate at HammerTime
Move almost all git processes to run as git Commands

* Graceful: Always Hammer after Shutdown

* ProcessManager: Add cancel functionality

* Fix tests

* Make sure that process.Manager.Kill() cancels

* Make threadsafe access to Processes and remove own unused Kill

* Remove cmd from the process manager as it is no longer used

* the default context is the correct context

* get rid of double till
This commit is contained in:
zeripath
2019-11-30 08:40:22 -06:00
committed by Lauris BH
parent 8f8c250ddb
commit 60c5339042
21 changed files with 536 additions and 198 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
models/pull.go
View File

@@ -18,7 +18,6 @@ import (
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/process"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/sync"
@@ -536,16 +535,13 @@ func (pr *PullRequest) getMergeCommit() (*git.Commit, error) {
headFile := pr.GetGitRefName()
// Check if a pull request is merged into BaseBranch
_, stderr, err := process.GetManager().ExecDirEnv(-1, "", fmt.Sprintf("isMerged (git merge-base --is-ancestor): %d", pr.BaseRepo.ID),
[]string{"GIT_INDEX_FILE=" + indexTmpPath, "GIT_DIR=" + pr.BaseRepo.RepoPath()},
git.GitExecutable, "merge-base", "--is-ancestor", headFile, pr.BaseBranch)
_, err := git.NewCommand("merge-base", "--is-ancestor", headFile, pr.BaseBranch).RunInDirWithEnv(pr.BaseRepo.RepoPath(), []string{"GIT_INDEX_FILE=" + indexTmpPath, "GIT_DIR=" + pr.BaseRepo.RepoPath()})
if err != nil {
// Errors are signaled by a non-zero status that is not 1
if strings.Contains(err.Error(), "exit status 1") {
return nil, nil
}
return nil, fmt.Errorf("git merge-base --is-ancestor: %v %v", stderr, err)
return nil, fmt.Errorf("git merge-base --is-ancestor: %v", err)
}
commitIDBytes, err := ioutil.ReadFile(pr.BaseRepo.RepoPath() + "/" + headFile)
@@ -559,11 +555,9 @@ func (pr *PullRequest) getMergeCommit() (*git.Commit, error) {
cmd := commitID[:40] + ".." + pr.BaseBranch
// Get the commit from BaseBranch where the pull request got merged
mergeCommit, stderr, err := process.GetManager().ExecDirEnv(-1, "", fmt.Sprintf("isMerged (git rev-list --ancestry-path --merges --reverse): %d", pr.BaseRepo.ID),
[]string{"GIT_INDEX_FILE=" + indexTmpPath, "GIT_DIR=" + pr.BaseRepo.RepoPath()},
git.GitExecutable, "rev-list", "--ancestry-path", "--merges", "--reverse", cmd)
mergeCommit, err := git.NewCommand("rev-list", "--ancestry-path", "--merges", "--reverse", cmd).RunInDirWithEnv("", []string{"GIT_INDEX_FILE=" + indexTmpPath, "GIT_DIR=" + pr.BaseRepo.RepoPath()})
if err != nil {
return nil, fmt.Errorf("git rev-list --ancestry-path --merges --reverse: %v %v", stderr, err)
return nil, fmt.Errorf("git rev-list --ancestry-path --merges --reverse: %v", err)
} else if len(mergeCommit) < 40 {
// PR was fast-forwarded, so just use last commit of PR
mergeCommit = commitID[:40]
@@ -621,12 +615,9 @@ func (pr *PullRequest) testPatch(e Engine) (err error) {
indexTmpPath := filepath.Join(os.TempDir(), "gitea-"+pr.BaseRepo.Name+"-"+strconv.Itoa(time.Now().Nanosecond()))
defer os.Remove(indexTmpPath)
var stderr string
_, stderr, err = process.GetManager().ExecDirEnv(-1, "", fmt.Sprintf("testPatch (git read-tree): %d", pr.BaseRepo.ID),
[]string{"GIT_DIR=" + pr.BaseRepo.RepoPath(), "GIT_INDEX_FILE=" + indexTmpPath},
git.GitExecutable, "read-tree", pr.BaseBranch)
_, err = git.NewCommand("read-tree", pr.BaseBranch).RunInDirWithEnv("", []string{"GIT_DIR=" + pr.BaseRepo.RepoPath(), "GIT_INDEX_FILE=" + indexTmpPath})
if err != nil {
return fmt.Errorf("git read-tree --index-output=%s %s: %v - %s", indexTmpPath, pr.BaseBranch, err, stderr)
return fmt.Errorf("git read-tree --index-output=%s %s: %v", indexTmpPath, pr.BaseBranch, err)
}
prUnit, err := pr.BaseRepo.getUnit(e, UnitTypePullRequests)
@@ -642,9 +633,15 @@ func (pr *PullRequest) testPatch(e Engine) (err error) {
args = append(args, patchPath)
pr.ConflictedFiles = []string{}
_, stderr, err = process.GetManager().ExecDirEnv(-1, "", fmt.Sprintf("testPatch (git apply --check): %d", pr.BaseRepo.ID),
stderrBuilder := new(strings.Builder)
err = git.NewCommand(args...).RunInDirTimeoutEnvPipeline(
[]string{"GIT_INDEX_FILE=" + indexTmpPath, "GIT_DIR=" + pr.BaseRepo.RepoPath()},
git.GitExecutable, args...)
-1,
"",
nil,
stderrBuilder)
stderr := stderrBuilder.String()
if err != nil {
for i := range patchConflicts {
if strings.Contains(stderr, patchConflicts[i]) {