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Improve trace logging for pulls and processes (#22633)

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Our trace logging is far from perfect and is difficult to follow.

This PR:

* Add trace logging for process manager add and remove.
* Fixes an errant read file for git refs in getMergeCommit
* Brings in the pullrequest `String` and `ColorFormat` methods
introduced in #22568
* Adds a lot more logging in to testPR etc.

Ref #22578

---------

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2023-02-03 23:11:48 +00:00 • committed by GitHub
parent 01f082287d
commit 3c5655ce18
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 233 additions and 149 deletions
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67
models/issues/pull.go
View file

@ -8,6 +8,7 @@ import (
"context"
"fmt"
"io"
"strconv"
"strings"
"code.gitea.io/gitea/models/db"
@ -132,6 +133,27 @@ const (
PullRequestStatusAncestor
)
func (status PullRequestStatus) String() string {
switch status {
case PullRequestStatusConflict:
return "CONFLICT"
case PullRequestStatusChecking:
return "CHECKING"
case PullRequestStatusMergeable:
return "MERGEABLE"
case PullRequestStatusManuallyMerged:
return "MANUALLY_MERGED"
case PullRequestStatusError:
return "ERROR"
case PullRequestStatusEmpty:
return "EMPTY"
case PullRequestStatusAncestor:
return "ANCESTOR"
default:
return strconv.Itoa(int(status))
}
}
// PullRequestFlow the flow of pull request
type PullRequestFlow int
@ -202,6 +224,42 @@ func DeletePullsByBaseRepoID(ctx context.Context, repoID int64) error {
return err
}
// ColorFormat writes a colored string to identify this struct
func (pr *PullRequest) ColorFormat(s fmt.State) {
if pr == nil {
log.ColorFprintf(s, "PR[%d]%s#%d[%s...%s:%s]",
log.NewColoredIDValue(0),
log.NewColoredValue("<nil>/<nil>"),
log.NewColoredIDValue(0),
log.NewColoredValue("<nil>"),
log.NewColoredValue("<nil>/<nil>"),
log.NewColoredValue("<nil>"),
)
return
}
log.ColorFprintf(s, "PR[%d]", log.NewColoredIDValue(pr.ID))
if pr.BaseRepo != nil {
log.ColorFprintf(s, "%s#%d[%s...", log.NewColoredValue(pr.BaseRepo.FullName()),
log.NewColoredIDValue(pr.Index), log.NewColoredValue(pr.BaseBranch))
} else {
log.ColorFprintf(s, "Repo[%d]#%d[%s...", log.NewColoredIDValue(pr.BaseRepoID),
log.NewColoredIDValue(pr.Index), log.NewColoredValue(pr.BaseBranch))
}
if pr.HeadRepoID == pr.BaseRepoID {
log.ColorFprintf(s, "%s]", log.NewColoredValue(pr.HeadBranch))
} else if pr.HeadRepo != nil {
log.ColorFprintf(s, "%s:%s]", log.NewColoredValue(pr.HeadRepo.FullName()), log.NewColoredValue(pr.HeadBranch))
} else {
log.ColorFprintf(s, "Repo[%d]:%s]", log.NewColoredIDValue(pr.HeadRepoID), log.NewColoredValue(pr.HeadBranch))
}
}
// String represents the pr as a simple string
func (pr *PullRequest) String() string {
return log.ColorFormatAsString(pr)
}
// MustHeadUserName returns the HeadRepo's username if failed return blank
func (pr *PullRequest) MustHeadUserName(ctx context.Context) string {
if err := pr.LoadHeadRepo(ctx); err != nil {
@ -234,7 +292,8 @@ func (pr *PullRequest) LoadAttributes(ctx context.Context) (err error) {
return nil
}
// LoadHeadRepo loads the head repository
// LoadHeadRepo loads the head repository, pr.HeadRepo will remain nil if it does not exist
// and thus ErrRepoNotExist will never be returned
func (pr *PullRequest) LoadHeadRepo(ctx context.Context) (err error) {
if !pr.isHeadRepoLoaded && pr.HeadRepo == nil && pr.HeadRepoID > 0 {
if pr.HeadRepoID == pr.BaseRepoID {
@ -249,14 +308,14 @@ func (pr *PullRequest) LoadHeadRepo(ctx context.Context) (err error) {
pr.HeadRepo, err = repo_model.GetRepositoryByID(ctx, pr.HeadRepoID)
if err != nil && !repo_model.IsErrRepoNotExist(err) { // Head repo maybe deleted, but it should still work
return fmt.Errorf("GetRepositoryByID(head): %w", err)
return fmt.Errorf("pr[%d].LoadHeadRepo[%d]: %w", pr.ID, pr.HeadRepoID, err)
}
pr.isHeadRepoLoaded = true
}
return nil
}
// LoadBaseRepo loads the target repository
// LoadBaseRepo loads the target repository. ErrRepoNotExist may be returned.
func (pr *PullRequest) LoadBaseRepo(ctx context.Context) (err error) {
if pr.BaseRepo != nil {
return nil
@ -274,7 +333,7 @@ func (pr *PullRequest) LoadBaseRepo(ctx context.Context) (err error) {
pr.BaseRepo, err = repo_model.GetRepositoryByID(ctx, pr.BaseRepoID)
if err != nil {
return fmt.Errorf("repo_model.GetRepositoryByID(base): %w", err)
return fmt.Errorf("pr[%d].LoadBaseRepo[%d]: %w", pr.ID, pr.BaseRepoID, err)
}
return nil
}