updater: move each fetcher to its own package

cmd/clair/main.go

@@ -26,6 +26,10 @@ import (
 	"github.com/coreos/pkg/capnslog"
 
 	// Register components
+	_ "github.com/coreos/clair/notifier/notifiers"
+	_ "github.com/coreos/clair/updater/fetchers/debian"
+	_ "github.com/coreos/clair/updater/fetchers/rhel"
+	_ "github.com/coreos/clair/updater/fetchers/ubuntu"
 	_ "github.com/coreos/clair/worker/detectors/feature/dpkg"
 	_ "github.com/coreos/clair/worker/detectors/feature/rpm"
 	_ "github.com/coreos/clair/worker/detectors/namespace/aptsources"

updater/fetchers/debian/debian.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package fetchers
+package debian
 
 import (
 	"crypto/sha1"
@@ -53,7 +53,7 @@ type jsonRel struct {
 type DebianFetcher struct{}
 
 func init() {
-	//updater.RegisterFetcher("debian", &DebianFetcher{})
+	updater.RegisterFetcher("debian", &DebianFetcher{})
 }
 
 // FetchUpdate fetches vulnerability updates from the Debian Security Tracker.

updater/fetchers/debian/debian_test.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package fetchers
+package debian
 
 import (
 	"os"

updater/fetchers/nvd.go

@@ -1,19 +0,0 @@
-package fetchers
-
-import "github.com/coreos/clair/updater"
-
-// NVDFetcher implements updater.Fetcher and gets vulnerability updates from
-// the National Vulnerability Database (NVD), from the
-// National Institute of Standards and Technology (NIST).
-type NVDFetcher struct{}
-
-func init() {
-	//updater.RegisterFetcher("NVD", &RHELFetcher{})
-}
-
-// FetchUpdate gets vulnerability updates from the NVD database.
-func (f *NVDFetcher) FetchUpdate() (resp updater.FetcherResponse, err error) {
-	log.Info("fetching NVD vulneratibilities")
-
-	return
-}

updater/fetchers/rhel/rhel.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package fetchers
+package rhel
 
 import (
 	"bufio"

updater/fetchers/rhel/rhel_test.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package fetchers
+package rhel
 
 import (
 	"os"

updater/fetchers/ubuntu/ubuntu.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package fetchers
+package ubuntu
 
 import (
 	"bufio"

updater/fetchers/ubuntu/ubuntu_test.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package fetchers
+package ubuntu
 
 import (
 	"os"