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Disable merging a WIP Pull request (#4529)

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* prevent pull request to be merged when PR is a WIP

* add tests

* add helper to prepend WIP: in PR title

* move default wip prefixes into settings

* use configurable WIP prefixes in javascript and default to first one in templates

* add documentation

* add unit test on pull model

Signed-off-by: Julien Tant <julien@craftyx.fr>
This commit is contained in:
Julien Tant 2018-08-13 21:04:39 +02:00 • committed by Lauris BH
parent 52c2cb15db
commit 7781e8cef2
16 changed files with 218 additions and 5 deletions
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33
models/pull.go
View file

@ -214,7 +214,7 @@ func (pr *PullRequest) APIFormat() *api.PullRequest {
}
if pr.Status != PullRequestStatusChecking {
mergeable := pr.Status != PullRequestStatusConflict
mergeable := pr.Status != PullRequestStatusConflict && !pr.IsWorkInProgress()
apiPullRequest.Mergeable = mergeable
}
if pr.HasMerged {
@ -1247,6 +1247,37 @@ func (pr *PullRequest) checkAndUpdateStatus() {
}
}
// IsWorkInProgress determine if the Pull Request is a Work In Progress by its title
func (pr *PullRequest) IsWorkInProgress() bool {
if err := pr.LoadIssue(); err != nil {
log.Error(4, "LoadIssue: %v", err)
return false
}
for _, prefix := range setting.Repository.PullRequest.WorkInProgressPrefixes {
if strings.HasPrefix(strings.ToUpper(pr.Issue.Title), prefix) {
return true
}
}
return false
}
// GetWorkInProgressPrefix returns the prefix used to mark the pull request as a work in progress.
// It returns an empty string when none were found
func (pr *PullRequest) GetWorkInProgressPrefix() string {
if err := pr.LoadIssue(); err != nil {
log.Error(4, "LoadIssue: %v", err)
return ""
}
for _, prefix := range setting.Repository.PullRequest.WorkInProgressPrefixes {
if strings.HasPrefix(strings.ToUpper(pr.Issue.Title), prefix) {
return pr.Issue.Title[0:len(prefix)]
}
}
return ""
}
// TestPullRequests checks and tests untested patches of pull requests.
// TODO: test more pull requests at same time.
func TestPullRequests() {

31
models/pull_test.go
View file

@ -237,3 +237,34 @@ func TestChangeUsernameInPullRequests(t *testing.T) {
}
CheckConsistencyFor(t, &PullRequest{})
}
func TestPullRequest_IsWorkInProgress(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
pr := AssertExistsAndLoadBean(t, &PullRequest{ID: 2}).(*PullRequest)
pr.LoadIssue()
assert.False(t, pr.IsWorkInProgress())
pr.Issue.Title = "WIP: " + pr.Issue.Title
assert.True(t, pr.IsWorkInProgress())
pr.Issue.Title = "[wip]: " + pr.Issue.Title
assert.True(t, pr.IsWorkInProgress())
}
func TestPullRequest_GetWorkInProgressPrefixWorkInProgress(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
pr := AssertExistsAndLoadBean(t, &PullRequest{ID: 2}).(*PullRequest)
pr.LoadIssue()
assert.Empty(t, pr.GetWorkInProgressPrefix())
original := pr.Issue.Title
pr.Issue.Title = "WIP: " + original
assert.Equal(t, "WIP:", pr.GetWorkInProgressPrefix())
pr.Issue.Title = "[wip] " + original
assert.Equal(t, "[wip]", pr.GetWorkInProgressPrefix())
}