release notes for v1.1.4

* Fix deleted milestone bug

* Use locale for ghost milestone name

* Fix pointer bug

.drone.yml

@@ -57,11 +57,11 @@ pipeline:
     when:
       event: [ push, tag, pull_request ]
 
-  coverage:
-    image: plugins/coverage
-    server: https://coverage.gitea.io
-    when:
-      event: [ push, tag, pull_request ]
+  # coverage:
+  #   image: plugins/coverage
+  #   server: https://coverage.gitea.io
+  #   when:
+  #     event: [ push, tag, pull_request ]
 
   docker:
     image: plugins/docker

.drone.yml.sig

@@ -1 +1 @@
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+eyJhbGciOiJIUzI1NiJ9.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.uf02h57dWfCrxG3rcNcYlZPQP2XsFhKvcF2geGTpG50

CHANGELOG.md

@@ -1,5 +1,34 @@
 # Changelog
 
+## [1.1.4](https://github.com/go-gitea/gitea/releases/tag/v1.1.4) - 2017-09-04
+
+* BUGFIXES
+  * Fix rendering of external links (#2292) (#2315)
+  * Fix deleted milestone bug (#1942) (#2300)
+  * fix 500 error when view an issue which's milestone deleted (#2297) (#2299)
+  * Fix SHA1 hash linking (#2143) (#2293)
+  * back port from #1709 (#2291)
+
+## [1.1.3](https://github.com/go-gitea/gitea/releases/tag/v1.1.3) - 2017-08-03
+
+* BUGFIXES
+  * Fix PR template error (#2008)
+  * Fix markdown rendering (fix #1530) (#2043)
+  * Fix missing less sources for oauth (backport #1288) (#2135)
+  * Don't ignore gravatar error (#2138)
+  * Fix diff of renamed and modified file (#2136)
+  * Fix fast-forward PR bug (#2137)
+  * Fix some security bugs
+
+## [1.1.2](https://github.com/go-gitea/gitea/releases/tag/v1.1.2) - 2017-06-13
+
+* BUGFIXES
+  * Enforce netgo build tag while cross-compilation (Backport of #1690) (#1731)
+  * fix update avatar
+  * fix delete user failed on sqlite (#1321)
+  * fix bug not to trim space of login username (#1806)
+  * Backport bugfixes #1220 and #1393 to v1.1 (#1758)
+
 ## [1.1.1](https://github.com/go-gitea/gitea/releases/tag/v1.1.1) - 2017-05-04
 
 * BUGFIXES

Makefile

@@ -112,7 +112,7 @@ release-windows:
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
 		go get -u github.com/karalabe/xgo; \
 	fi
-	xgo -dest $(DIST)/binaries -tags '$(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'windows/*' -out gitea-$(VERSION) .
+	xgo -dest $(DIST)/binaries -tags 'netgo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'windows/*' -out gitea-$(VERSION) .
 ifeq ($(CI),drone)
 	mv /build/* $(DIST)/binaries
 endif
@@ -122,7 +122,7 @@ release-linux:
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
 		go get -u github.com/karalabe/xgo; \
 	fi
-	xgo -dest $(DIST)/binaries -tags '$(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'linux/*' -out gitea-$(VERSION) .
+	xgo -dest $(DIST)/binaries -tags 'netgo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'linux/*' -out gitea-$(VERSION) .
 ifeq ($(CI),drone)
 	mv /build/* $(DIST)/binaries
 endif
@@ -132,7 +132,7 @@ release-darwin:
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
 		go get -u github.com/karalabe/xgo; \
 	fi
-	xgo -dest $(DIST)/binaries -tags '$(TAGS)' -ldflags '$(LDFLAGS)' -targets 'darwin/*' -out gitea-$(VERSION) .
+	xgo -dest $(DIST)/binaries -tags 'netgo $(TAGS)' -ldflags '$(LDFLAGS)' -targets 'darwin/*' -out gitea-$(VERSION) .
 ifeq ($(CI),drone)
 	mv /build/* $(DIST)/binaries
 endif

models/action.go

@@ -360,7 +360,7 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) err
 
 			issue, err := GetIssueByRef(ref)
 			if err != nil {
-				if IsErrIssueNotExist(err) {
+				if IsErrIssueNotExist(err) || err == errMissingIssueNumber {
 					continue
 				}
 				return err
@@ -398,7 +398,7 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) err
 
 			issue, err := GetIssueByRef(ref)
 			if err != nil {
-				if IsErrIssueNotExist(err) {
+				if IsErrIssueNotExist(err) || err == errMissingIssueNumber {
 					continue
 				}
 				return err
@@ -438,7 +438,7 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) err
 
 			issue, err := GetIssueByRef(ref)
 			if err != nil {
-				if IsErrIssueNotExist(err) {
+				if IsErrIssueNotExist(err) || err == errMissingIssueNumber {
 					continue
 				}
 				return err

models/external_login_user.go

@@ -9,8 +9,8 @@ import "github.com/markbates/goth"
 // ExternalLoginUser makes the connecting between some existing user and additional external login sources
 type ExternalLoginUser struct {
 	ExternalID    string `xorm:"NOT NULL"`
-	UserID        int64 `xorm:"NOT NULL"`
-	LoginSourceID int64 `xorm:"NOT NULL"`
+	UserID        int64  `xorm:"NOT NULL"`
+	LoginSourceID int64  `xorm:"NOT NULL"`
 }
 
 // GetExternalLogin checks if a externalID in loginSourceID scope already exists
@@ -67,8 +67,8 @@ func RemoveAccountLink(user *User, loginSourceID int64) (int64, error) {
 	return deleted, err
 }
 
-// RemoveAllAccountLinks will remove all external login sources for the given user
-func RemoveAllAccountLinks(user *User) error {
-	_, err := x.Delete(&ExternalLoginUser{UserID: user.ID})
+// removeAllAccountLinks will remove all external login sources for the given user
+func removeAllAccountLinks(e Engine, user *User) error {
+	_, err := e.Delete(&ExternalLoginUser{UserID: user.ID})
 	return err
 }

models/git_diff.go

@@ -366,10 +366,12 @@ func ParsePatch(maxLines, maxLineCharacters, maxFiles int, reader io.Reader) (*D
 			}
 
 			curFile = &DiffFile{
-				Name:     a,
-				Index:    len(diff.Files) + 1,
-				Type:     DiffFileChange,
-				Sections: make([]*DiffSection, 0, 10),
+				Name:      b,
+				OldName:   a,
+				Index:     len(diff.Files) + 1,
+				Type:      DiffFileChange,
+				Sections:  make([]*DiffSection, 0, 10),
+				IsRenamed: a != b,
 			}
 			diff.Files = append(diff.Files, curFile)
 			if len(diff.Files) >= maxFiles {
@@ -402,9 +404,6 @@ func ParsePatch(maxLines, maxLineCharacters, maxFiles int, reader io.Reader) (*D
 					curFile.Type = DiffFileChange
 				case strings.HasPrefix(line, "similarity index 100%"):
 					curFile.Type = DiffFileRename
-					curFile.IsRenamed = true
-					curFile.OldName = curFile.Name
-					curFile.Name = b
 				}
 				if curFile.Type > 0 {
 					if strings.HasSuffix(line, " 160000\n") {

models/issue.go

@@ -146,7 +146,7 @@ func (issue *Issue) loadAttributes(e Engine) (err error) {
 
 	if issue.Milestone == nil && issue.MilestoneID > 0 {
 		issue.Milestone, err = getMilestoneByRepoID(e, issue.RepoID, issue.MilestoneID)
-		if err != nil {
+		if err != nil && !IsErrMilestoneNotExist(err) {
 			return fmt.Errorf("getMilestoneByRepoID [repo_id: %d, milestone_id: %d]: %v", issue.RepoID, issue.MilestoneID, err)
 		}
 	}

models/issue_comment.go

@@ -231,12 +231,9 @@ func (c *Comment) LoadMilestone() error {
 		has, err := x.ID(c.OldMilestoneID).Get(&oldMilestone)
 		if err != nil {
 			return err
-		} else if !has {
-			return ErrMilestoneNotExist{
-				ID: c.OldMilestoneID,
-			}
+		} else if has {
+			c.OldMilestone = &oldMilestone
 		}
-		c.OldMilestone = &oldMilestone
 	}
 
 	if c.MilestoneID > 0 {
@@ -244,12 +241,9 @@ func (c *Comment) LoadMilestone() error {
 		has, err := x.ID(c.MilestoneID).Get(&milestone)
 		if err != nil {
 			return err
-		} else if !has {
-			return ErrMilestoneNotExist{
-				ID: c.MilestoneID,
-			}
+		} else if has {
+			c.Milestone = &milestone
 		}
-		c.Milestone = &milestone
 	}
 	return nil
 }

models/login_source.go

@@ -635,7 +635,12 @@ func UserSignIn(username, password string) (*User, error) {
 			}
 		}
 	} else {
-		user = &User{LowerName: strings.ToLower(strings.TrimSpace(username))}
+		trimmedUsername := strings.TrimSpace(username)
+		if len(trimmedUsername) == 0 {
+			return nil, ErrUserNotExist{0, username, 0}
+		}
+
+		user = &User{LowerName: strings.ToLower(trimmedUsername)}
 	}
 
 	hasUser, err := x.Get(user)

models/migrations/v20.go

@@ -34,6 +34,7 @@ func useNewNameAvatars(x *xorm.Engine) error {
 	}
 
 	type User struct {
+		ID              int64 `xorm:"pk autoincr"`
 		Avatar          string
 		UseCustomAvatar bool
 	}

models/pull.go

@@ -499,9 +499,15 @@ func (pr *PullRequest) getMergeCommit() (*git.Commit, error) {
 		return nil, fmt.Errorf("git merge-base --is-ancestor: %v %v", stderr, err)
 	}
 
-	// We can ignore this error since we only get here when there's a valid commit in headFile
-	commitID, _ := ioutil.ReadFile(pr.BaseRepo.RepoPath() + "/" + headFile)
-	cmd := string(commitID)[:40] + ".." + pr.BaseBranch
+	commitIDBytes, err := ioutil.ReadFile(pr.BaseRepo.RepoPath() + "/" + headFile)
+	if err != nil {
+		return nil, fmt.Errorf("ReadFile(%s): %v", headFile, err)
+	}
+	commitID := string(commitIDBytes)
+	if len(commitID) < 40 {
+		return nil, fmt.Errorf(`ReadFile(%s): invalid commit-ID "%s"`, headFile, commitID)
+	}
+	cmd := commitID[:40] + ".." + pr.BaseBranch
 
 	// Get the commit from BaseBranch where the pull request got merged
 	mergeCommit, stderr, err := process.GetManager().ExecDirEnv(-1, "", fmt.Sprintf("isMerged (git rev-list --ancestry-path --merges --reverse): %d", pr.BaseRepo.ID),
@@ -510,6 +516,9 @@ func (pr *PullRequest) getMergeCommit() (*git.Commit, error) {
 
 	if err != nil {
 		return nil, fmt.Errorf("git rev-list --ancestry-path --merges --reverse: %v %v", stderr, err)
+	} else if len(mergeCommit) < 40 {
+		// PR was fast-forwarded, so just use last commit of PR
+		mergeCommit = commitID[:40]
 	}
 
 	gitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())

models/user.go

@@ -328,15 +328,14 @@ func (u *User) generateRandomAvatar(e Engine) error {
 // which includes app sub-url as prefix. However, it is possible
 // to return full URL if user enables Gravatar-like service.
 func (u *User) RelAvatarLink() string {
-	defaultImgURL := setting.AppSubURL + "/img/avatar_default.png"
 	if u.ID == -1 {
-		return defaultImgURL
+		return base.DefaultAvatarLink()
 	}
 
 	switch {
 	case u.UseCustomAvatar:
 		if !com.IsFile(u.CustomAvatarPath()) {
-			return defaultImgURL
+			return base.DefaultAvatarLink()
 		}
 		return setting.AppSubURL + "/avatars/" + u.Avatar
 	case setting.DisableGravatar, setting.OfflineMode:
@@ -989,7 +988,7 @@ func deleteUser(e *xorm.Session, u *User) error {
 	}
 
 	// ***** START: ExternalLoginUser *****
-	if err = RemoveAllAccountLinks(u); err != nil {
+	if err = removeAllAccountLinks(e, u); err != nil {
 		return fmt.Errorf("ExternalLoginUser: %v", err)
 	}
 	// ***** END: ExternalLoginUser *****

modules/base/tool.go

@@ -192,13 +192,21 @@ func HashEmail(email string) string {
 	return EncodeMD5(strings.ToLower(strings.TrimSpace(email)))
 }
 
+// DefaultAvatarLink the default avatar link
+func DefaultAvatarLink() string {
+	return setting.AppSubURL + "/img/avatar_default.png"
+}
+
 // AvatarLink returns relative avatar link to the site domain by given email,
 // which includes app sub-url as prefix. However, it is possible
 // to return full URL if user enables Gravatar-like service.
 func AvatarLink(email string) string {
 	if setting.EnableFederatedAvatar && setting.LibravatarService != nil {
-		// TODO: This doesn't check any error. AvatarLink should return (string, error)
-		url, _ := setting.LibravatarService.FromEmail(email)
+		url, err := setting.LibravatarService.FromEmail(email)
+		if err != nil {
+			log.Error(4, "LibravatarService.FromEmail(email=%s): error %v", email, err)
+			return DefaultAvatarLink()
+		}
 		return url
 	}
 
@@ -206,7 +214,7 @@ func AvatarLink(email string) string {
 		return setting.GravatarSource + HashEmail(email)
 	}
 
-	return setting.AppSubURL + "/img/avatar_default.png"
+	return DefaultAvatarLink()
 }
 
 // Seconds-based time units

modules/context/repo.go

@@ -334,13 +334,11 @@ func RepoAssignment(args ...bool) macaron.Handler {
 		if ctx.Repo.IsWriter() || (ctx.IsSigned && ctx.User.HasForkedRepo(ctx.Repo.Repository.ID)) {
 			// Pull request is allowed if this is a fork repository
 			// and base repository accepts pull requests.
-			if repo.BaseRepo != nil {
-				if repo.BaseRepo.AllowsPulls() {
-					ctx.Data["BaseRepo"] = repo.BaseRepo
-					ctx.Repo.PullRequest.BaseRepo = repo.BaseRepo
-					ctx.Repo.PullRequest.Allowed = true
-					ctx.Repo.PullRequest.HeadInfo = ctx.Repo.Owner.Name + ":" + ctx.Repo.BranchName
-				}
+			if repo.BaseRepo != nil && repo.BaseRepo.AllowsPulls() {
+				ctx.Data["BaseRepo"] = repo.BaseRepo
+				ctx.Repo.PullRequest.BaseRepo = repo.BaseRepo
+				ctx.Repo.PullRequest.Allowed = true
+				ctx.Repo.PullRequest.HeadInfo = ctx.Repo.Owner.Name + ":" + ctx.Repo.BranchName
 			} else {
 				// Or, this is repository accepts pull requests between branches.
 				if repo.AllowsPulls() {

modules/markdown/markdown.go

@@ -53,6 +53,10 @@ func IsReadmeFile(name string) bool {
 }
 
 var (
+	// NOTE: All below regex matching do not perform any extra validation.
+	// Thus a link is produced even if the user does not exist, the issue does not exist, the commit does not exist, etc.
+	// While fast, this is also incorrect and lead to false positives.
+
 	// MentionPattern matches string that mentions someone, e.g. @Unknwon
 	MentionPattern = regexp.MustCompile(`(\s|^|\W)@[0-9a-zA-Z-_\.]+`)
 
@@ -65,9 +69,9 @@ var (
 	CrossReferenceIssueNumericPattern = regexp.MustCompile(`( |^)[0-9a-zA-Z]+/[0-9a-zA-Z]+#[0-9]+\b`)
 
 	// Sha1CurrentPattern matches string that represents a commit SHA, e.g. d8a994ef243349f321568f9e36d5c3f444b99cae
-	// FIXME: this pattern matches pure numbers as well, right now we do a hack to check in renderSha1CurrentPattern
-	// by converting string to a number.
-	Sha1CurrentPattern = regexp.MustCompile(`(?:^|\s|\()[0-9a-f]{40}\b`)
+	// Although SHA1 hashes are 40 chars long, the regex matches the hash from 7 to 40 chars in length
+	// so that abbreviated hash links can be used as well. This matches git and github useability.
+	Sha1CurrentPattern = regexp.MustCompile(`(?:^|\s|\()([0-9a-f]{7,40})\b`)
 
 	// ShortLinkPattern matches short but difficult to parse [[name|link|arg=test]] syntax
 	ShortLinkPattern = regexp.MustCompile(`(\[\[.*\]\]\w*)`)
@@ -75,12 +79,29 @@ var (
 	// AnySHA1Pattern allows to split url containing SHA into parts
 	AnySHA1Pattern = regexp.MustCompile(`(http\S*)://(\S+)/(\S+)/(\S+)/(\S+)/([0-9a-f]{40})(?:/?([^#\s]+)?(?:#(\S+))?)?`)
 
-	// IssueFullPattern allows to split issue (and pull) URLs into parts
-	IssueFullPattern = regexp.MustCompile(`(?:^|\s|\()(http\S*)://((?:[^\s/]+/)+)((?:\w{1,10}-)?[1-9][0-9]*)([\?|#]\S+.(\S+)?)?\b`)
-
 	validLinksPattern = regexp.MustCompile(`^[a-z][\w-]+://`)
 )
 
+// regexp for full links to issues/pulls
+var issueFullPattern *regexp.Regexp
+
+// InitMarkdown initialize regexps for markdown parsing
+func InitMarkdown() {
+	getIssueFullPattern()
+}
+
+func getIssueFullPattern() *regexp.Regexp {
+	if issueFullPattern == nil {
+		appURL := setting.AppURL
+		if len(appURL) > 0 && appURL[len(appURL)-1] != '/' {
+			appURL += "/"
+		}
+		issueFullPattern = regexp.MustCompile(appURL +
+			`\w+/\w+/(?:issues|pulls)/((?:\w{1,10}-)?[1-9][0-9]*)([\?|#]\S+.(\S+)?)?\b`)
+	}
+	return issueFullPattern
+}
+
 // isLink reports whether link fits valid format.
 func isLink(link []byte) bool {
 	return validLinksPattern.Match(link)
@@ -155,12 +176,15 @@ func (r *Renderer) ListItem(out *bytes.Buffer, text []byte, flags int) {
 	}
 	switch {
 	case bytes.HasPrefix(text, []byte(prefix+"[ ] ")):
-		text = append([]byte(`<div class="ui fitted disabled checkbox"><input type="checkbox" disabled="disabled" /><label /></div>`), text[3+len(prefix):]...)
+		text = append([]byte(`<span class="ui fitted disabled checkbox"><input type="checkbox" disabled="disabled" /><label /></span>`), text[3+len(prefix):]...)
+		if prefix != "" {
+			text = bytes.Replace(text, []byte(prefix), []byte{}, 1)
+		}
 	case bytes.HasPrefix(text, []byte(prefix+"[x] ")):
-		text = append([]byte(`<div class="ui checked fitted disabled checkbox"><input type="checkbox" checked="" disabled="disabled" /><label /></div>`), text[3+len(prefix):]...)
-	}
-	if prefix != "" {
-		text = bytes.Replace(text, []byte("</p>"), []byte{}, 1)
+		text = append([]byte(`<span class="ui checked fitted disabled checkbox"><input type="checkbox" checked="" disabled="disabled" /><label /></span>`), text[3+len(prefix):]...)
+		if prefix != "" {
+			text = bytes.Replace(text, []byte(prefix), []byte{}, 1)
+		}
 	}
 	r.Renderer.ListItem(out, text, flags)
 }
@@ -345,32 +369,17 @@ func renderFullSha1Pattern(rawBytes []byte, urlPrefix string) []byte {
 	return rawBytes
 }
 
-// renderFullIssuePattern renders issues-like URLs
-func renderFullIssuePattern(rawBytes []byte, urlPrefix string) []byte {
-	ms := IssueFullPattern.FindAllSubmatch(rawBytes, -1)
+// RenderFullIssuePattern renders issues-like URLs
+func RenderFullIssuePattern(rawBytes []byte) []byte {
+	ms := getIssueFullPattern().FindAllSubmatch(rawBytes, -1)
 	for _, m := range ms {
 		all := m[0]
-		protocol := string(m[1])
-		paths := bytes.Split(m[2], []byte("/"))
-		paths = paths[:len(paths)-1]
-		if bytes.HasPrefix(paths[0], []byte("gist.")) {
-			continue
-		}
-		path := protocol + "://" + string(m[2])
-		id := string(m[3])
-		path = URLJoin(path, id)
-		var comment []byte
-		if len(m) > 3 {
-			comment = m[4]
-		}
-		urlSuffix := ""
+		id := string(m[1])
 		text := "#" + id
-		if comment != nil {
-			urlSuffix += string(comment)
-			text += " <i class='comment icon'></i>"
-		}
+		// TODO if m[2] is not nil, then link is to a comment,
+		// and we should indicate that in the text somehow
 		rawBytes = bytes.Replace(rawBytes, all, []byte(fmt.Sprintf(
-			`<a href="%s%s">%s</a>`, path, urlSuffix, text)), -1)
+			`<a href="%s">%s</a>`, string(all), text)), -1)
 	}
 	return rawBytes
 }
@@ -550,12 +559,15 @@ func RenderCrossReferenceIssueIndexPattern(rawBytes []byte, urlPrefix string, me
 func renderSha1CurrentPattern(rawBytes []byte, urlPrefix string) []byte {
 	ms := Sha1CurrentPattern.FindAllSubmatch(rawBytes, -1)
 	for _, m := range ms {
-		all := m[0]
-		if com.StrTo(all).MustInt() > 0 {
-			continue
-		}
-		rawBytes = bytes.Replace(rawBytes, all, []byte(fmt.Sprintf(
-			`<a href="%s">%s</a>`, URLJoin(urlPrefix, "commit", string(all)), base.ShortSha(string(all)))), -1)
+		hash := m[1]
+		// The regex does not lie, it matches the hash pattern.
+		// However, a regex cannot know if a hash actually exists or not.
+		// We could assume that a SHA1 hash should probably contain alphas AND numerics
+		// but that is not always the case.
+		// Although unlikely, deadbeef and 1234567 are valid short forms of SHA1 hash
+		// as used by git and github for linking and thus we have to do similar.
+		rawBytes = bytes.Replace(rawBytes, hash, []byte(fmt.Sprintf(
+			`<a href="%s">%s</a>`, URLJoin(urlPrefix, "commit", string(hash)), base.ShortSha(string(hash)))), -1)
 	}
 	return rawBytes
 }
@@ -569,12 +581,12 @@ func RenderSpecialLink(rawBytes []byte, urlPrefix string, metas map[string]strin
 			[]byte(fmt.Sprintf(`<a href="%s">%s</a>`, URLJoin(setting.AppURL, string(m[1:])), m)), -1)
 	}
 
+	rawBytes = RenderFullIssuePattern(rawBytes)
 	rawBytes = RenderShortLinks(rawBytes, urlPrefix, false, isWikiMarkdown)
 	rawBytes = RenderIssueIndexPattern(rawBytes, urlPrefix, metas)
 	rawBytes = RenderCrossReferenceIssueIndexPattern(rawBytes, urlPrefix, metas)
 	rawBytes = renderFullSha1Pattern(rawBytes, urlPrefix)
 	rawBytes = renderSha1CurrentPattern(rawBytes, urlPrefix)
-	rawBytes = renderFullIssuePattern(rawBytes, urlPrefix)
 	return rawBytes
 }
 
@@ -638,10 +650,8 @@ OUTER_LOOP:
 					// Copy the token to the output verbatim
 					buf.Write(RenderShortLinks([]byte(token.String()), urlPrefix, true, isWikiMarkdown))
 
-					if token.Type == html.StartTagToken {
-						if !com.IsSliceContainsStr(noEndTags, token.Data) {
-							stackNum++
-						}
+					if token.Type == html.StartTagToken && !com.IsSliceContainsStr(noEndTags, token.Data) {
+						stackNum++
 					}
 
 					// If this is the close tag to the outer-most, we are done
@@ -656,8 +666,8 @@ OUTER_LOOP:
 				continue OUTER_LOOP
 			}
 
-			if !com.IsSliceContainsStr(noEndTags, token.Data) {
-				startTags = append(startTags, token.Data)
+			if !com.IsSliceContainsStr(noEndTags, tagName) {
+				startTags = append(startTags, tagName)
 			}
 
 		case html.EndTagToken:

modules/markdown/markdown_test.go

@@ -180,13 +180,15 @@ func TestRender_AutoLink(t *testing.T) {
 		numericIssueLink(URLJoin(setting.AppSubURL, "issues"), 3333))
 
 	// render external issue URLs
-	tmp := "http://1111/2222/ssss-issues/3333?param=blah&blahh=333"
-	test(tmp, "<a href=\""+tmp+"\">#3333 <i class='comment icon'></i></a>")
-	test("http://test.com/issues/33333", numericIssueLink("http://test.com/issues", 33333))
-	test("https://issues/333", numericIssueLink("https://issues", 333))
+	for _, externalURL := range []string{
+		"http://1111/2222/ssss-issues/3333?param=blah&blahh=333",
+		"http://test.com/issues/33333",
+		"https://issues/333"} {
+		test(externalURL, externalURL)
+	}
 
 	// render valid commit URLs
-	tmp = URLJoin(AppSubURL, "commit", "d8a994ef243349f321568f9e36d5c3f444b99cae")
+	tmp := URLJoin(AppSubURL, "commit", "d8a994ef243349f321568f9e36d5c3f444b99cae")
 	test(tmp, "<a href=\""+tmp+"\">d8a994ef24</a>")
 	tmp += "#diff-2"
 	test(tmp, "<a href=\""+tmp+"\">d8a994ef24 (diff-2)</a>")
@@ -290,6 +292,8 @@ func TestRender_Commits(t *testing.T) {
 	var src = strings.Replace(subtree, "/commit/", "/src/", -1)
 
 	test(sha, `<p><a href="`+commit+`" rel="nofollow">b6dd6210ea</a></p>`)
+	test(sha[:7], `<p><a href="`+commit[:len(commit)-(40-7)]+`" rel="nofollow">b6dd621</a></p>`)
+	test(sha[:39], `<p><a href="`+commit[:len(commit)-(40-39)]+`" rel="nofollow">b6dd6210ea</a></p>`)
 	test(commit, `<p><a href="`+commit+`" rel="nofollow">b6dd6210ea</a></p>`)
 	test(tree, `<p><a href="`+src+`" rel="nofollow">b6dd6210ea/src</a></p>`)
 }
@@ -330,6 +334,22 @@ func TestRender_CrossReferences(t *testing.T) {
 		`<p><a href="`+URLJoin(AppURL, "gogits", "gogs", "issues", "12345")+`" rel="nofollow">gogits/gogs#12345</a></p>`)
 }
 
+func TestRender_FullIssueURLs(t *testing.T) {
+	setting.AppURL = AppURL
+	setting.AppSubURL = AppSubURL
+
+	test := func(input, expected string) {
+		result := RenderFullIssuePattern([]byte(input))
+		assert.Equal(t, expected, string(result))
+	}
+	test("Here is a link https://git.osgeo.org/gogs/postgis/postgis/pulls/6",
+		"Here is a link https://git.osgeo.org/gogs/postgis/postgis/pulls/6")
+	test("Look here http://localhost:3000/person/repo/issues/4",
+		`Look here <a href="http://localhost:3000/person/repo/issues/4">#4</a>`)
+	test("http://localhost:3000/person/repo/issues/4#issuecomment-1234",
+		`<a href="http://localhost:3000/person/repo/issues/4#issuecomment-1234">#4</a>`)
+}
+
 func TestRegExp_MentionPattern(t *testing.T) {
 	trueTestCases := []string{
 		"@Unknwon",
@@ -520,50 +540,6 @@ func TestRegExp_AnySHA1Pattern(t *testing.T) {
 	}
 }
 
-func TestRegExp_IssueFullPattern(t *testing.T) {
-	testCases := map[string][]string{
-		"https://github.com/gogits/gogs/pull/3244": {
-			"https",
-			"github.com/gogits/gogs/pull/",
-			"3244",
-			"",
-			"",
-		},
-		"https://github.com/gogits/gogs/issues/3247#issuecomment-231517079": {
-			"https",
-			"github.com/gogits/gogs/issues/",
-			"3247",
-			"#issuecomment-231517079",
-			"",
-		},
-		"https://try.gogs.io/gogs/gogs/issues/4#issue-685": {
-			"https",
-			"try.gogs.io/gogs/gogs/issues/",
-			"4",
-			"#issue-685",
-			"",
-		},
-		"https://youtrack.jetbrains.com/issue/JT-36485": {
-			"https",
-			"youtrack.jetbrains.com/issue/",
-			"JT-36485",
-			"",
-			"",
-		},
-		"https://youtrack.jetbrains.com/issue/JT-36485#comment=27-1508676": {
-			"https",
-			"youtrack.jetbrains.com/issue/",
-			"JT-36485",
-			"#comment=27-1508676",
-			"",
-		},
-	}
-
-	for k, v := range testCases {
-		assert.Equal(t, IssueFullPattern.FindStringSubmatch(k)[1:], v)
-	}
-}
-
 func TestMisc_IsMarkdownFile(t *testing.T) {
 	setting.Markdown.FileExtensions = []string{".md", ".markdown", ".mdown", ".mkd"}
 	trueTestCases := []string{
@@ -632,7 +608,7 @@ var sameCases = []string{
 
 Ideas and codes
 
-- Bezier widget (by @r-lyeh) https://github.com/ocornut/imgui/issues/786
+- Bezier widget (by @r-lyeh) ` + AppURL + `ocornut/imgui/issues/786
 - Node graph editors https://github.com/ocornut/imgui/issues/306
 - [[Memory Editor|memory_editor_example]]
 - [[Plot var helper|plot_var_example]]`,
@@ -668,8 +644,8 @@ func testAnswers(baseURLContent, baseURLImages string) []string {
 <p>Ideas and codes</p>
 
 <ul>
-<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>)<a href="https://github.com/ocornut/imgui/issues/786" rel="nofollow">#786</a></li>
-<li>Node graph editors<a href="https://github.com/ocornut/imgui/issues/306" rel="nofollow">#306</a></li>
+<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>) <a href="http://localhost:3000/ocornut/imgui/issues/786" rel="nofollow">#786</a></li>
+<li>Node graph editors https://github.com/ocornut/imgui/issues/306</li>
 <li><a href="` + baseURLContent + `memory_editor_example" rel="nofollow">Memory Editor</a></li>
 <li><a href="` + baseURLContent + `plot_var_example" rel="nofollow">Plot var helper</a></li>
 </ul>

options/locale/locale_en-US.ini

@@ -558,6 +558,7 @@ issues.remove_label_at = `removed the <div class="ui label" style="color: %s; ba
 issues.add_milestone_at = `added this to the <b>%s</b> milestone %s`
 issues.change_milestone_at = `modified the milestone from <b>%s</b> to <b>%s</b> %s`
 issues.remove_milestone_at = `removed this from the <b>%s</b> milestone %s`
+issues.deleted_milestone = `(deleted)`
 issues.self_assign_at = `self-assigned this %s`
 issues.add_assignee_at = `was assigned by <b>%s</b> %s`
 issues.remove_assignee_at = `removed their assignment %s`

public/css/index.css

@@ -949,6 +949,23 @@ footer .ui.language .menu {
 #create-page-form form textarea {
   width: 50%!important;
 }
+.signin .oauth2 div {
+  display: inline-block;
+}
+.signin .oauth2 div p {
+  margin: 10px 5px 0 0;
+  float: left;
+}
+.signin .oauth2 a {
+  margin-right: 5px;
+}
+.signin .oauth2 a:last-child {
+  margin-right: 0px;
+}
+.signin .oauth2 img {
+  width: 32px;
+  height: 32px;
+}
 .user.activate form,
 .user.forgot.password form,
 .user.reset.password form,
@@ -2742,6 +2759,10 @@ footer .ui.language .menu {
 .user.notification .octicon.blue {
   color: #2185d0;
 }
+.user.link-account:not(.icon) {
+  padding-top: 15px;
+  padding-bottom: 5px;
+}
 .dashboard {
   padding-top: 15px;
   padding-bottom: 80px;
@@ -2983,24 +3004,3 @@ footer .ui.language .menu {
 .ui.user.list .item .description a:hover {
   text-decoration: underline;
 }
-.user.link-account:not(.icon) {
-  padding-top: 15px;
-  padding-bottom: 5px;
-}
-.signin .oauth2 div {
-  display: inline-block;
-}
-.signin .oauth2 div p {
-  margin: 10px 5px 0 0;
-  float: left;
-}
-.signin .oauth2 a {
-  margin-right: 5px;
-}
-.signin .oauth2 a:last-child {
-  margin-right: 0px;
-}
-.signin .oauth2 img {
-  width: 32px;
-  height: 32px;
-}

public/js/libs/autolink.js

@@ -5,11 +5,13 @@ jQuery.fn.autolink = function() {
 		.each(function() {
 			$(this).each(function() {
 				if (re.test($(this).text()))
-					$(this).replaceWith(
-						$("<span />").html(
-							this.nodeValue.replace(re, "<a href='$1'>$1</a>")
-						)
-					);
+					if($(this).parents().filter('code').length === 0) {
+						$(this).replaceWith(
+							$("<span />").html(
+								this.nodeValue.replace(re, "<a href='$1'>$1</a>")
+							)
+						);
+					};
 			});
 		});
 };

public/less/_form.less

@@ -46,6 +46,27 @@
 	}
 }
 
+.signin {
+	.oauth2{
+		div {
+		  display: inline-block;
+			p {
+			  margin: 10px 5px 0 0;
+			  float: left;
+			}
+		}
+		a {
+		  margin-right: 5px;
+			&:last-child {
+			  margin-right: 0px;
+			}
+		}
+		img {
+		  width: 32px;
+		  height: 32px;
+		}
+	}
+}
 .user.activate,
 .user.forgot.password,
 .user.reset.password,

public/less/_user.less

@@ -114,4 +114,8 @@
             }
         }
     }
+    &.link-account:not(.icon) {
+        padding-top: 15px;
+        padding-bottom: 5px;
+    }
 }

routers/api/v1/api.go

@@ -341,7 +341,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 						Post(bind(api.CreateKeyOption{}), repo.CreateDeployKey)
 					m.Combo("/:id").Get(repo.GetDeployKey).
 						Delete(repo.DeleteDeploykey)
-				})
+				}, reqRepoWriter())
 				m.Group("/issues", func() {
 					m.Combo("").Get(repo.ListIssues).Post(bind(api.CreateIssueOption{}), repo.CreateIssue)
 					m.Group("/comments", func() {

routers/api/v1/misc/markdown_test.go

@@ -75,7 +75,7 @@ func TestAPI_RenderGFM(t *testing.T) {
 <ul>
 <li><a href="` + AppSubURL + `wiki/Links" rel="nofollow">Links, Language bindings, Engine bindings</a></li>
 <li><a href="` + AppSubURL + `wiki/Tips" rel="nofollow">Tips</a></li>
-<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>)<a href="https://github.com/ocornut/imgui/issues/786" rel="nofollow">#786</a></li>
+<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>) https://github.com/ocornut/imgui/issues/786</li>
 </ul>
 `,
 		// wine-staging wiki home extract: special wiki syntax, images

routers/init.go

@@ -49,6 +49,7 @@ func GlobalInit() {
 
 	if setting.InstallLock {
 		highlight.NewContext()
+		markdown.InitMarkdown()
 		markdown.NewSanitizer()
 		if err := models.NewEngine(); err != nil {
 			log.Fatal(4, "Failed to initialize ORM engine: %v", err)

routers/repo/issue.go

@@ -596,6 +596,16 @@ func ViewIssue(ctx *context.Context) {
 				ctx.Handle(500, "LoadMilestone", err)
 				return
 			}
+			ghostMilestone := &models.Milestone{
+				ID:   -1,
+				Name: ctx.Tr("repo.issues.deleted_milestone"),
+			}
+			if comment.OldMilestoneID > 0 && comment.OldMilestone == nil {
+				comment.OldMilestone = ghostMilestone
+			}
+			if comment.MilestoneID > 0 && comment.Milestone == nil {
+				comment.Milestone = ghostMilestone
+			}
 		} else if comment.Type == models.CommentTypeAssignees {
 			if err = comment.LoadAssignees(); err != nil {
 				ctx.Handle(500, "LoadAssignees", err)

templates/repo/diff/box.tmpl

@@ -78,7 +78,7 @@
 					{{end}}
 				</h4>
 				<div class="ui attached table segment">
-					{{if not $file.IsRenamed}}
+					{{if ne $file.Type 4}}
 						{{$isImage := (call $.IsImageFile $file.Name)}}
 						{{if and $isImage}}
 							<div class="center">