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mirror of https://github.com/go-gitea/gitea synced 2025-07-03 09:07:19 +00:00

Fix ref parsing in commit messages (#3067)

This commit is contained in:
Ethan Koenig
2017-12-02 18:20:12 -08:00
committed by Lunny Xiao
parent b0971ae37c
commit 3163abedd6
3 changed files with 87 additions and 102 deletions

View File

@ -14,15 +14,14 @@ import (
"time"
"unicode"
"github.com/Unknwon/com"
"github.com/go-xorm/builder"
"code.gitea.io/git"
api "code.gitea.io/sdk/gitea"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/sdk/gitea"
"github.com/Unknwon/com"
"github.com/go-xorm/builder"
)
// ActionType represents the type of an action.
@ -59,14 +58,16 @@ var (
issueReferenceKeywordsPat *regexp.Regexp
)
const issueRefRegexpStr = `(?:\S+/\S=)?#\d+`
func assembleKeywordsPattern(words []string) string {
return fmt.Sprintf(`(?i)(?:%s) \S+`, strings.Join(words, "|"))
return fmt.Sprintf(`(?i)(?:%s) %s`, strings.Join(words, "|"), issueRefRegexpStr)
}
func init() {
issueCloseKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(issueCloseKeywords))
issueReopenKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(issueReopenKeywords))
issueReferenceKeywordsPat = regexp.MustCompile(`(?i)(?:)(^| )\S+`)
issueReferenceKeywordsPat = regexp.MustCompile(issueRefRegexpStr)
}
// Action represents user operation type and other information to
@ -390,6 +391,49 @@ func (pc *PushCommits) AvatarLink(email string) string {
return pc.avatars[email]
}
// getIssueFromRef returns the issue referenced by a ref. Returns a nil *Issue
// if the provided ref is misformatted or references a non-existent issue.
func getIssueFromRef(repo *Repository, ref string) (*Issue, error) {
ref = ref[strings.IndexByte(ref, ' ')+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
var refRepo *Repository
poundIndex := strings.IndexByte(ref, '#')
if poundIndex < 0 {
return nil, nil
} else if poundIndex == 0 {
refRepo = repo
} else {
slashIndex := strings.IndexByte(ref, '/')
if slashIndex < 0 || slashIndex >= poundIndex {
return nil, nil
}
ownerName := ref[:slashIndex]
repoName := ref[slashIndex+1 : poundIndex]
var err error
refRepo, err = GetRepositoryByOwnerAndName(ownerName, repoName)
if err != nil {
if IsErrRepoNotExist(err) {
return nil, nil
}
return nil, err
}
}
issueIndex, err := strconv.ParseInt(ref[poundIndex+1:], 10, 64)
if err != nil {
return nil, nil
}
issue, err := GetIssueByIndex(refRepo.ID, int64(issueIndex))
if err != nil {
if IsErrIssueNotExist(err) {
return nil, nil
}
return nil, err
}
return issue, nil
}
// UpdateIssuesCommit checks if issues are manipulated by commit message.
func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) error {
// Commits are appended in the reverse order.
@ -398,31 +442,12 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) err
refMarked := make(map[int64]bool)
for _, ref := range issueReferenceKeywordsPat.FindAllString(c.Message, -1) {
ref = ref[strings.IndexByte(ref, byte(' '))+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
if len(ref) == 0 {
continue
}
// Add repo name if missing
if ref[0] == '#' {
ref = fmt.Sprintf("%s%s", repo.FullName(), ref)
} else if !strings.Contains(ref, "/") {
// FIXME: We don't support User#ID syntax yet
// return ErrNotImplemented
continue
}
issue, err := GetIssueByRef(ref)
issue, err := getIssueFromRef(repo, ref)
if err != nil {
if IsErrIssueNotExist(err) || err == errMissingIssueNumber || err == errInvalidIssueNumber {
continue
}
return err
}
if refMarked[issue.ID] {
if issue == nil || refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
@ -436,31 +461,12 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) err
refMarked = make(map[int64]bool)
// FIXME: can merge this one and next one to a common function.
for _, ref := range issueCloseKeywordsPat.FindAllString(c.Message, -1) {
ref = ref[strings.IndexByte(ref, byte(' '))+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
if len(ref) == 0 {
continue
}
// Add repo name if missing
if ref[0] == '#' {
ref = fmt.Sprintf("%s%s", repo.FullName(), ref)
} else if !strings.Contains(ref, "/") {
// We don't support User#ID syntax yet
// return ErrNotImplemented
continue
}
issue, err := GetIssueByRef(ref)
issue, err := getIssueFromRef(repo, ref)
if err != nil {
if IsErrIssueNotExist(err) || err == errMissingIssueNumber || err == errInvalidIssueNumber {
continue
}
return err
}
if refMarked[issue.ID] {
if issue == nil || refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
@ -476,31 +482,12 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) err
// It is conflict to have close and reopen at same time, so refsMarked doesn't need to reinit here.
for _, ref := range issueReopenKeywordsPat.FindAllString(c.Message, -1) {
ref = ref[strings.IndexByte(ref, byte(' '))+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
if len(ref) == 0 {
continue
}
// Add repo name if missing
if ref[0] == '#' {
ref = fmt.Sprintf("%s%s", repo.FullName(), ref)
} else if !strings.Contains(ref, "/") {
// We don't support User#ID syntax yet
// return ErrNotImplemented
continue
}
issue, err := GetIssueByRef(ref)
issue, err := getIssueFromRef(repo, ref)
if err != nil {
if IsErrIssueNotExist(err) || err == errMissingIssueNumber || err == errInvalidIssueNumber {
continue
}
return err
}
if refMarked[issue.ID] {
if issue == nil || refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true