Display commit status on landing page of repo (#1784)

* Display commit status on landing page of repo

* improve last status of commits and add link to ci

* fix last commit status since the order of ids are desc

routers/repo/commit.go

@@ -13,7 +13,9 @@ import (
 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
+
 	"github.com/Unknwon/paginater"
 )
 
@@ -208,6 +210,14 @@ func Diff(ctx *context.Context) {
 	if len(commitID) != 40 {
 		commitID = commit.ID.String()
 	}
+
+	statuses, err := models.GetLatestCommitStatus(ctx.Repo.Repository, ctx.Repo.Commit.ID.String(), 0)
+	if err != nil {
+		log.Error(3, "GetLatestCommitStatus: %v", err)
+	}
+
+	ctx.Data["CommitStatus"] = models.CalcCommitStatus(statuses)
+
 	diff, err := models.GetDiffCommit(models.RepoPath(userName, repoName),
 		commitID, setting.Git.MaxGitDiffLines,
 		setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles)

routers/repo/view.go

@@ -1,3 +1,4 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
 // Copyright 2014 The Gogs Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
@@ -120,6 +121,13 @@ func renderDirectory(ctx *context.Context, treeLink string) {
 	ctx.Data["LatestCommitVerification"] = models.ParseCommitWithSignature(latestCommit)
 	ctx.Data["LatestCommitUser"] = models.ValidateCommitWithEmail(latestCommit)
 
+	statuses, err := models.GetLatestCommitStatus(ctx.Repo.Repository, ctx.Repo.Commit.ID.String(), 0)
+	if err != nil {
+		log.Error(3, "GetLatestCommitStatus: %v", err)
+	}
+
+	ctx.Data["LatestCommitStatus"] = models.CalcCommitStatus(statuses)
+
 	// Check permission to add or upload new file.
 	if ctx.Repo.IsWriter() && ctx.Repo.IsViewBranch {
 		ctx.Data["CanAddFile"] = true