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