Configurable close and reopen keywords for PRs (#8120)
* Add settings for CloseKeywords and ReopenKeywords * Fix and improve tests * Use sync.Once() for initialization * Fix unintended exported function
This commit is contained in:
parent
ac6accef09
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f9944c0e69
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@ -69,6 +69,10 @@ MAX_FILES = 5
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[repository.pull-request]
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; List of prefixes used in Pull Request title to mark them as Work In Progress
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WORK_IN_PROGRESS_PREFIXES=WIP:,[WIP]
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; List of keywords used in Pull Request comments to automatically close a related issue
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CLOSE_KEYWORDS=close,closes,closed,fix,fixes,fixed,resolve,resolves,resolved
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; List of keywords used in Pull Request comments to automatically reopen a related issue
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REOPEN_KEYWORDS=reopen,reopens,reopened
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[repository.issue]
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; List of reasons why a Pull Request or Issue can be locked
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@ -71,6 +71,10 @@ Values containing `#` or `;` must be quoted using `` ` `` or `"""`.
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- `WORK_IN_PROGRESS_PREFIXES`: **WIP:,\[WIP\]**: List of prefixes used in Pull Request
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title to mark them as Work In Progress
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- `CLOSE_KEYWORDS`: **close**, **closes**, **closed**, **fix**, **fixes**, **fixed**, **resolve**, **resolves**, **resolved**: List of
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keywords used in Pull Request comments to automatically close a related issue
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- `REOPEN_KEYWORDS`: **reopen**, **reopens**, **reopened**: List of keywords used in Pull Request comments to automatically reopen
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a related issue
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### Repository - Issue (`repository.issue`)
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@ -11,6 +11,7 @@ import (
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"strings"
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"sync"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/markup/mdstripper"
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"code.gitea.io/gitea/modules/setting"
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)
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@ -35,12 +36,8 @@ var (
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// e.g. gogits/gogs#12345
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crossReferenceIssueNumericPattern = regexp.MustCompile(`(?:\s|^|\(|\[)([0-9a-zA-Z-_\.]+/[0-9a-zA-Z-_\.]+#[0-9]+)(?:\s|$|\)|\]|\.(\s|$))`)
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// Same as GitHub. See
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// https://help.github.com/articles/closing-issues-via-commit-messages
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issueCloseKeywords = []string{"close", "closes", "closed", "fix", "fixes", "fixed", "resolve", "resolves", "resolved"}
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issueReopenKeywords = []string{"reopen", "reopens", "reopened"}
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issueCloseKeywordsPat, issueReopenKeywordsPat *regexp.Regexp
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issueKeywordsOnce sync.Once
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giteaHostInit sync.Once
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giteaHost string
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@ -107,13 +104,40 @@ type RefSpan struct {
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End int
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}
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func makeKeywordsPat(keywords []string) *regexp.Regexp {
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return regexp.MustCompile(`(?i)(?:\s|^|\(|\[)(` + strings.Join(keywords, `|`) + `):? $`)
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func makeKeywordsPat(words []string) *regexp.Regexp {
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acceptedWords := parseKeywords(words)
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if len(acceptedWords) == 0 {
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// Never match
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return nil
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}
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return regexp.MustCompile(`(?i)(?:\s|^|\(|\[)(` + strings.Join(acceptedWords, `|`) + `):? $`)
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}
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func init() {
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issueCloseKeywordsPat = makeKeywordsPat(issueCloseKeywords)
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issueReopenKeywordsPat = makeKeywordsPat(issueReopenKeywords)
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func parseKeywords(words []string) []string {
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acceptedWords := make([]string, 0, 5)
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wordPat := regexp.MustCompile(`^[\pL]+$`)
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for _, word := range words {
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word = strings.ToLower(strings.TrimSpace(word))
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// Accept Unicode letter class runes (a-z, á, à, ä, )
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if wordPat.MatchString(word) {
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acceptedWords = append(acceptedWords, word)
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} else {
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log.Info("Invalid keyword: %s", word)
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}
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}
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return acceptedWords
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}
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func newKeywords() {
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issueKeywordsOnce.Do(func() {
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// Delay initialization until after the settings module is initialized
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doNewKeywords(setting.Repository.PullRequest.CloseKeywords, setting.Repository.PullRequest.ReopenKeywords)
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})
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}
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func doNewKeywords(close []string, reopen []string) {
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issueCloseKeywordsPat = makeKeywordsPat(close)
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issueReopenKeywordsPat = makeKeywordsPat(reopen)
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}
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// getGiteaHostName returns a normalized string with the local host name, with no scheme or port information
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@ -310,13 +334,19 @@ func getCrossReference(content []byte, start, end int, fromLink bool) *rawRefere
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}
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func findActionKeywords(content []byte, start int) (XRefAction, *RefSpan) {
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m := issueCloseKeywordsPat.FindSubmatchIndex(content[:start])
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if m != nil {
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return XRefActionCloses, &RefSpan{Start: m[2], End: m[3]}
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newKeywords()
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var m []int
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if issueCloseKeywordsPat != nil {
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m = issueCloseKeywordsPat.FindSubmatchIndex(content[:start])
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if m != nil {
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return XRefActionCloses, &RefSpan{Start: m[2], End: m[3]}
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}
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}
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m = issueReopenKeywordsPat.FindSubmatchIndex(content[:start])
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if m != nil {
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return XRefActionReopens, &RefSpan{Start: m[2], End: m[3]}
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if issueReopenKeywordsPat != nil {
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m = issueReopenKeywordsPat.FindSubmatchIndex(content[:start])
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if m != nil {
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return XRefActionReopens, &RefSpan{Start: m[2], End: m[3]}
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}
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}
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return XRefActionNone, nil
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}
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@ -12,161 +12,136 @@ import (
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"github.com/stretchr/testify/assert"
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)
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type testFixture struct {
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input string
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expected []testResult
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}
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type testResult struct {
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Index int64
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Owner string
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Name string
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Issue string
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Action XRefAction
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RefLocation *RefSpan
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ActionLocation *RefSpan
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}
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func TestFindAllIssueReferences(t *testing.T) {
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type result struct {
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Index int64
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Owner string
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Name string
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Issue string
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Action XRefAction
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RefLocation *RefSpan
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ActionLocation *RefSpan
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}
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type testFixture struct {
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input string
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expected []result
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}
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fixtures := []testFixture{
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{
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"Simply closes: #29 yes",
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[]result{
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[]testResult{
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{29, "", "", "29", XRefActionCloses, &RefSpan{Start: 15, End: 18}, &RefSpan{Start: 7, End: 13}},
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},
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},
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{
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"#123 no, this is a title.",
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[]result{},
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[]testResult{},
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},
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{
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" #124 yes, this is a reference.",
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[]result{
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[]testResult{
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{124, "", "", "124", XRefActionNone, &RefSpan{Start: 0, End: 4}, nil},
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},
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},
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{
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"```\nThis is a code block.\n#723 no, it's a code block.```",
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[]result{},
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[]testResult{},
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},
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{
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"This `#724` no, it's inline code.",
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[]result{},
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[]testResult{},
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},
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{
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"This user3/repo4#200 yes.",
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[]result{
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[]testResult{
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{200, "user3", "repo4", "200", XRefActionNone, &RefSpan{Start: 5, End: 20}, nil},
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},
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},
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{
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"This [one](#919) no, this is a URL fragment.",
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[]result{},
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[]testResult{},
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},
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{
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"This [two](/user2/repo1/issues/921) yes.",
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[]result{
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[]testResult{
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{921, "user2", "repo1", "921", XRefActionNone, nil, nil},
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},
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},
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{
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"This [three](/user2/repo1/pulls/922) yes.",
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[]result{
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[]testResult{
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{922, "user2", "repo1", "922", XRefActionNone, nil, nil},
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},
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},
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{
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"This [four](http://gitea.com:3000/user3/repo4/issues/203) yes.",
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[]result{
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[]testResult{
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{203, "user3", "repo4", "203", XRefActionNone, nil, nil},
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},
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},
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{
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"This [five](http://github.com/user3/repo4/issues/204) no.",
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[]result{},
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[]testResult{},
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},
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{
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"This http://gitea.com:3000/user4/repo5/201 no, bad URL.",
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[]result{},
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[]testResult{},
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},
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{
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"This http://gitea.com:3000/user4/repo5/pulls/202 yes.",
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[]result{
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[]testResult{
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{202, "user4", "repo5", "202", XRefActionNone, nil, nil},
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},
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},
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{
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"This http://GiTeA.COM:3000/user4/repo6/pulls/205 yes.",
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[]result{
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[]testResult{
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{205, "user4", "repo6", "205", XRefActionNone, nil, nil},
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},
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},
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{
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"Reopens #15 yes",
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[]result{
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[]testResult{
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{15, "", "", "15", XRefActionReopens, &RefSpan{Start: 8, End: 11}, &RefSpan{Start: 0, End: 7}},
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},
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},
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{
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"This closes #20 for you yes",
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[]result{
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[]testResult{
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{20, "", "", "20", XRefActionCloses, &RefSpan{Start: 12, End: 15}, &RefSpan{Start: 5, End: 11}},
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},
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},
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{
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"Do you fix user6/repo6#300 ? yes",
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[]result{
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[]testResult{
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{300, "user6", "repo6", "300", XRefActionCloses, &RefSpan{Start: 11, End: 26}, &RefSpan{Start: 7, End: 10}},
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},
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},
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{
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"For 999 #1235 no keyword, but yes",
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[]result{
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[]testResult{
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{1235, "", "", "1235", XRefActionNone, &RefSpan{Start: 8, End: 13}, nil},
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},
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},
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{
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"Which abc. #9434 same as above",
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[]result{
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[]testResult{
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{9434, "", "", "9434", XRefActionNone, &RefSpan{Start: 11, End: 16}, nil},
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},
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},
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{
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"This closes #600 and reopens #599",
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[]result{
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[]testResult{
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{600, "", "", "600", XRefActionCloses, &RefSpan{Start: 12, End: 16}, &RefSpan{Start: 5, End: 11}},
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{599, "", "", "599", XRefActionReopens, &RefSpan{Start: 29, End: 33}, &RefSpan{Start: 21, End: 28}},
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},
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},
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}
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// Save original value for other tests that may rely on it
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prevURL := setting.AppURL
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setting.AppURL = "https://gitea.com:3000/"
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for _, fixture := range fixtures {
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expraw := make([]*rawReference, len(fixture.expected))
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for i, e := range fixture.expected {
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expraw[i] = &rawReference{
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index: e.Index,
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owner: e.Owner,
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name: e.Name,
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action: e.Action,
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issue: e.Issue,
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refLocation: e.RefLocation,
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actionLocation: e.ActionLocation,
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}
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}
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expref := rawToIssueReferenceList(expraw)
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refs := FindAllIssueReferencesMarkdown(fixture.input)
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assert.EqualValues(t, expref, refs, "Failed to parse: {%s}", fixture.input)
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rawrefs := findAllIssueReferencesMarkdown(fixture.input)
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assert.EqualValues(t, expraw, rawrefs, "Failed to parse: {%s}", fixture.input)
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}
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// Restore for other tests that may rely on the original value
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setting.AppURL = prevURL
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testFixtures(t, fixtures, "default")
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type alnumFixture struct {
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input string
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@ -203,6 +178,35 @@ func TestFindAllIssueReferences(t *testing.T) {
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}
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}
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func testFixtures(t *testing.T, fixtures []testFixture, context string) {
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// Save original value for other tests that may rely on it
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prevURL := setting.AppURL
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setting.AppURL = "https://gitea.com:3000/"
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for _, fixture := range fixtures {
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expraw := make([]*rawReference, len(fixture.expected))
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for i, e := range fixture.expected {
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expraw[i] = &rawReference{
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index: e.Index,
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owner: e.Owner,
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name: e.Name,
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action: e.Action,
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issue: e.Issue,
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refLocation: e.RefLocation,
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actionLocation: e.ActionLocation,
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}
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}
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expref := rawToIssueReferenceList(expraw)
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refs := FindAllIssueReferencesMarkdown(fixture.input)
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assert.EqualValues(t, expref, refs, "[%s] Failed to parse: {%s}", context, fixture.input)
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rawrefs := findAllIssueReferencesMarkdown(fixture.input)
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assert.EqualValues(t, expraw, rawrefs, "[%s] Failed to parse: {%s}", context, fixture.input)
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}
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// Restore for other tests that may rely on the original value
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setting.AppURL = prevURL
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}
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func TestRegExp_mentionPattern(t *testing.T) {
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trueTestCases := []string{
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"@Unknwon",
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@ -294,3 +298,75 @@ func TestRegExp_issueAlphanumericPattern(t *testing.T) {
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assert.False(t, issueAlphanumericPattern.MatchString(testCase))
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}
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}
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func TestCustomizeCloseKeywords(t *testing.T) {
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fixtures := []testFixture{
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{
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"Simplemente cierra: #29 yes",
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[]testResult{
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{29, "", "", "29", XRefActionCloses, &RefSpan{Start: 20, End: 23}, &RefSpan{Start: 12, End: 18}},
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},
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},
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{
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"Closes: #123 no, this English.",
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[]testResult{
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{123, "", "", "123", XRefActionNone, &RefSpan{Start: 8, End: 12}, nil},
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},
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},
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{
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"Cerró user6/repo6#300 yes",
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[]testResult{
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{300, "user6", "repo6", "300", XRefActionCloses, &RefSpan{Start: 7, End: 22}, &RefSpan{Start: 0, End: 6}},
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},
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},
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{
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"Reabre user3/repo4#200 yes",
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[]testResult{
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{200, "user3", "repo4", "200", XRefActionReopens, &RefSpan{Start: 7, End: 22}, &RefSpan{Start: 0, End: 6}},
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},
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},
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}
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issueKeywordsOnce.Do(func() {})
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doNewKeywords([]string{"cierra", "cerró"}, []string{"reabre"})
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testFixtures(t, fixtures, "spanish")
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// Restore default settings
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doNewKeywords(setting.Repository.PullRequest.CloseKeywords, setting.Repository.PullRequest.ReopenKeywords)
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}
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func TestParseCloseKeywords(t *testing.T) {
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// Test parsing of CloseKeywords and ReopenKeywords
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assert.Len(t, parseKeywords([]string{""}), 0)
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assert.Len(t, parseKeywords([]string{" aa ", " bb ", "99", "#", "", "this is", "cc"}), 3)
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for _, test := range []struct {
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pattern string
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match string
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expected string
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}{
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{"close", "This PR will close ", "close"},
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{"cerró", "cerró ", "cerró"},
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{"cerró", "AQUÍ SE CERRÓ: ", "CERRÓ"},
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{"закрывается", "закрывается ", "закрывается"},
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{"κλείνει", "κλείνει: ", "κλείνει"},
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{"关闭", "关闭 ", "关闭"},
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{"閉じます", "閉じます ", "閉じます"},
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{",$!", "", ""},
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{"1234", "", ""},
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} {
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// The patern only needs to match the part that precedes the reference.
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// getCrossReference() takes care of finding the reference itself.
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pat := makeKeywordsPat([]string{test.pattern})
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if test.expected == "" {
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assert.Nil(t, pat)
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} else {
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assert.NotNil(t, pat)
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res := pat.FindAllStringSubmatch(test.match, -1)
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assert.Len(t, res, 1)
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assert.Len(t, res[0], 2)
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assert.EqualValues(t, test.expected, res[0][1])
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}
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}
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}
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@ -59,6 +59,8 @@ var (
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// Pull request settings
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PullRequest struct {
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WorkInProgressPrefixes []string
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CloseKeywords []string
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ReopenKeywords []string
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} `ini:"repository.pull-request"`
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// Issue Setting
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@ -122,8 +124,14 @@ var (
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// Pull request settings
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PullRequest: struct {
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WorkInProgressPrefixes []string
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CloseKeywords []string
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ReopenKeywords []string
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}{
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WorkInProgressPrefixes: []string{"WIP:", "[WIP]"},
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// Same as GitHub. See
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// https://help.github.com/articles/closing-issues-via-commit-messages
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CloseKeywords: strings.Split("close,closes,closed,fix,fixes,fixed,resolve,resolves,resolved", ","),
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ReopenKeywords: strings.Split("reopen,reopens,reopened", ","),
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},
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// Issue settings
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