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forgejo/services/pull/commit_status.go
Giteabot 060026995a
Fix pull request check list is limited (#26179) (#26245)
Backport #26179 by @CaiCandong

In the original implementation, we can only get the first 30 records of
the commit status (the default paging size), if the commit status is
more than 30, it will lead to the bug #25990. I made the following two
changes.
- On the page, use the ` db.ListOptions{ListAll: true}` parameter
instead of `db.ListOptions{}`
- The `GetLatestCommitStatus` function makes a determination as to
whether or not a pager is being used.

fixed #25990

Co-authored-by: caicandong <50507092+CaiCandong@users.noreply.github.com>
2023-07-31 08:56:46 +00:00

161 lines
4.7 KiB
Go

// Copyright 2019 The Gitea Authors.
// All rights reserved.
// SPDX-License-Identifier: MIT
package pull
import (
"context"
"code.gitea.io/gitea/models/db"
git_model "code.gitea.io/gitea/models/git"
issues_model "code.gitea.io/gitea/models/issues"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/structs"
"github.com/gobwas/glob"
"github.com/pkg/errors"
)
// MergeRequiredContextsCommitStatus returns a commit status state for given required contexts
func MergeRequiredContextsCommitStatus(commitStatuses []*git_model.CommitStatus, requiredContexts []string) structs.CommitStatusState {
// matchedCount is the number of `CommitStatus.Context` that match any context of `requiredContexts`
matchedCount := 0
returnedStatus := structs.CommitStatusSuccess
if len(requiredContexts) > 0 {
requiredContextsGlob := make(map[string]glob.Glob, len(requiredContexts))
for _, ctx := range requiredContexts {
if gp, err := glob.Compile(ctx); err != nil {
log.Error("glob.Compile %s failed. Error: %v", ctx, err)
} else {
requiredContextsGlob[ctx] = gp
}
}
for _, commitStatus := range commitStatuses {
var targetStatus structs.CommitStatusState
for _, gp := range requiredContextsGlob {
if gp.Match(commitStatus.Context) {
targetStatus = commitStatus.State
matchedCount++
break
}
}
if targetStatus != "" && targetStatus.NoBetterThan(returnedStatus) {
returnedStatus = targetStatus
}
}
}
if matchedCount == 0 {
status := git_model.CalcCommitStatus(commitStatuses)
if status != nil {
return status.State
}
return structs.CommitStatusSuccess
}
return returnedStatus
}
// IsCommitStatusContextSuccess returns true if all required status check contexts succeed.
func IsCommitStatusContextSuccess(commitStatuses []*git_model.CommitStatus, requiredContexts []string) bool {
// If no specific context is required, require that last commit status is a success
if len(requiredContexts) == 0 {
status := git_model.CalcCommitStatus(commitStatuses)
if status == nil || status.State != structs.CommitStatusSuccess {
return false
}
return true
}
for _, ctx := range requiredContexts {
var found bool
for _, commitStatus := range commitStatuses {
if commitStatus.Context == ctx {
if commitStatus.State != structs.CommitStatusSuccess {
return false
}
found = true
break
}
}
if !found {
return false
}
}
return true
}
// IsPullCommitStatusPass returns if all required status checks PASS
func IsPullCommitStatusPass(ctx context.Context, pr *issues_model.PullRequest) (bool, error) {
pb, err := git_model.GetFirstMatchProtectedBranchRule(ctx, pr.BaseRepoID, pr.BaseBranch)
if err != nil {
return false, errors.Wrap(err, "GetLatestCommitStatus")
}
if pb == nil || !pb.EnableStatusCheck {
return true, nil
}
state, err := GetPullRequestCommitStatusState(ctx, pr)
if err != nil {
return false, err
}
return state.IsSuccess(), nil
}
// GetPullRequestCommitStatusState returns pull request merged commit status state
func GetPullRequestCommitStatusState(ctx context.Context, pr *issues_model.PullRequest) (structs.CommitStatusState, error) {
// Ensure HeadRepo is loaded
if err := pr.LoadHeadRepo(ctx); err != nil {
return "", errors.Wrap(err, "LoadHeadRepo")
}
// check if all required status checks are successful
headGitRepo, closer, err := git.RepositoryFromContextOrOpen(ctx, pr.HeadRepo.RepoPath())
if err != nil {
return "", errors.Wrap(err, "OpenRepository")
}
defer closer.Close()
if pr.Flow == issues_model.PullRequestFlowGithub && !headGitRepo.IsBranchExist(pr.HeadBranch) {
return "", errors.New("Head branch does not exist, can not merge")
}
if pr.Flow == issues_model.PullRequestFlowAGit && !git.IsReferenceExist(ctx, headGitRepo.Path, pr.GetGitRefName()) {
return "", errors.New("Head branch does not exist, can not merge")
}
var sha string
if pr.Flow == issues_model.PullRequestFlowGithub {
sha, err = headGitRepo.GetBranchCommitID(pr.HeadBranch)
} else {
sha, err = headGitRepo.GetRefCommitID(pr.GetGitRefName())
}
if err != nil {
return "", err
}
if err := pr.LoadBaseRepo(ctx); err != nil {
return "", errors.Wrap(err, "LoadBaseRepo")
}
commitStatuses, _, err := git_model.GetLatestCommitStatus(ctx, pr.BaseRepo.ID, sha, db.ListOptions{ListAll: true})
if err != nil {
return "", errors.Wrap(err, "GetLatestCommitStatus")
}
pb, err := git_model.GetFirstMatchProtectedBranchRule(ctx, pr.BaseRepoID, pr.BaseBranch)
if err != nil {
return "", errors.Wrap(err, "LoadProtectedBranch")
}
var requiredContexts []string
if pb != nil {
requiredContexts = pb.StatusCheckContexts
}
return MergeRequiredContextsCommitStatus(commitStatuses, requiredContexts), nil
}