ability to flush user repo cache

cache/cache.go

@@ -12,6 +12,7 @@ import (
 type Cache interface {
 	Get(string) (interface{}, error)
 	Set(string, interface{}) error
+	Delete(string) error
 }
 
 func Get(c context.Context, key string) (interface{}, error) {
@@ -22,6 +23,10 @@ func Set(c context.Context, key string, value interface{}) error {
 	return FromContext(c).Set(key, value)
 }
 
+func Delete(c context.Context, key string) error {
+	return FromContext(c).Delete(key)
+}
+
 // Default creates an in-memory cache with the default
 // 30 minute expiration period.
 func Default() Cache {

cache/helper.go

@@ -52,3 +52,12 @@ func GetRepos(c context.Context, user *model.User) ([]*model.RepoLite, error) {
 	Set(c, key, repos)
 	return repos, nil
 }
+
+// DeleteRepos evicts the cached user repositories from the cache associated
+// with the current context.
+func DeleteRepos(c context.Context, user *model.User) error {
+	key := fmt.Sprintf("repos:%s",
+		user.Login,
+	)
+	return Delete(c, key)
+}

cache/helper_test.go

@@ -84,6 +84,21 @@ func TestHelper(t *testing.T) {
 			g.Assert(p == nil).IsTrue()
 			g.Assert(err).Equal(fakeErr)
 		})
+
+		g.It("Should evict repos", func() {
+			key := fmt.Sprintf("repos:%s",
+				fakeUser.Login,
+			)
+
+			Set(c, key, fakeRepos)
+			repos, err := Get(c, key)
+			g.Assert(repos != nil).IsTrue()
+			g.Assert(err == nil).IsTrue()
+
+			DeleteRepos(c, fakeUser)
+			repos, err = Get(c, key)
+			g.Assert(repos == nil).IsTrue()
+		})
 	})
 }
 

server/queue.go

@@ -103,6 +103,7 @@ func Update(c *gin.Context) {
 	job.Error = work.Job.Error
 
 	if build.Status == model.StatusPending {
+		build.Started = work.Job.Started
 		build.Status = model.StatusRunning
 		store.UpdateBuild(c, build)
 	}

server/user.go

@@ -3,7 +3,9 @@ package server
 import (
 	"encoding/base32"
 	"net/http"
+	"strconv"
 
+	log "github.com/Sirupsen/logrus"
 	"github.com/gin-gonic/gin"
 	"github.com/gorilla/securecookie"
 
@@ -33,7 +35,15 @@ func GetFeed(c *gin.Context) {
 }
 
 func GetRepos(c *gin.Context) {
-	repos, err := cache.GetRepos(c, session.User(c))
+	user := session.User(c)
+
+	flush, _ := strconv.ParseBool(c.Query("flush"))
+	if flush {
+		log.Debugf("Evicting repository cache for user %s.", user.Login)
+		cache.DeleteRepos(c, user)
+	}
+
+	repos, err := cache.GetRepos(c, user)
 	if err != nil {
 		c.String(500, "Error fetching repository list. %s", err)
 		return