Separate out LocalPublishedStorage interface. #15

aptly/interfaces.go

@@ -25,8 +25,6 @@ type PackagePool interface {
 
 // PublishedStorage is abstraction of filesystem storing all published repositories
 type PublishedStorage interface {
-	// XXX: REMOVE: PublicPath returns root of public part
-	PublicPath() string
 	// MkDir creates directory recursively under public path
 	MkDir(path string) error
 	// PutFile puts file into published storage at specified path
@@ -43,6 +41,12 @@ type PublishedStorage interface {
 	RenameFile(oldName, newName string) error
 }
 
+// LocalPublishedStorage is published storage on local filesystem
+type LocalPublishedStorage interface {
+	// PublicPath returns root of public part
+	PublicPath() string
+}
+
 // Progress is a progress displaying entity, it allows progress bars & simple prints
 type Progress interface {
 	// Writer interface to support progress bar ticking

cmd/publish_snapshot.go

@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"fmt"
+	"github.com/smira/aptly/aptly"
 	"github.com/smira/aptly/deb"
 	"github.com/smira/aptly/utils"
 	"github.com/smira/commander"
@@ -146,8 +147,13 @@ func aptlyPublishSnapshotOrRepo(cmd *commander.Command, args []string) error {
 		prefix += "/"
 	}
 
-	context.Progress().Printf("\n%s been successfully published.\nPlease setup your webserver to serve directory '%s' with autoindexing.\n",
-		message, context.PublishedStorage().PublicPath())
+	context.Progress().Printf("\n%s been successfully published.\n", message)
+
+	if localStorage, ok := context.PublishedStorage().(aptly.LocalPublishedStorage); ok {
+		context.Progress().Printf("Please setup your webserver to serve directory '%s' with autoindexing.\n",
+			localStorage.PublicPath())
+	}
+
 	context.Progress().Printf("Now you can add following line to apt sources:\n")
 	context.Progress().Printf("  deb http://your-server/%s %s %s\n", prefix, distribution, repoComponents)
 	if utils.StrSliceHasItem(published.Architectures, "source") {

cmd/serve.go

@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"fmt"
+	"github.com/smira/aptly/aptly"
 	"github.com/smira/aptly/deb"
 	"github.com/smira/aptly/utils"
 	"github.com/smira/commander"
@@ -83,7 +84,7 @@ func aptlyServe(cmd *commander.Command, args []string) error {
 		}
 	}
 
-	publicPath := context.PublishedStorage().PublicPath()
+	publicPath := context.PublishedStorage().(aptly.LocalPublishedStorage).PublicPath()
 	ShutdownContext()
 
 	fmt.Printf("\nStarting web server at: %s (press Ctrl+C to quit)...\n", listen)

deb/publish_test.go

@@ -50,7 +50,7 @@ type PublishedRepoSuite struct {
 	PackageListMixinSuite
 	repo, repo2, repo3, repo4 *PublishedRepo
 	root                      string
-	publishedStorage          aptly.PublishedStorage
+	publishedStorage          *files.PublishedStorage
 	packagePool               aptly.PackagePool
 	localRepo                 *LocalRepo
 	snapshot, snapshot2       *Snapshot
@@ -560,7 +560,7 @@ type PublishedRepoRemoveSuite struct {
 	snapshotCollection         *SnapshotCollection
 	collection                 *PublishedRepoCollection
 	root                       string
-	publishedStorage           aptly.PublishedStorage
+	publishedStorage           *files.PublishedStorage
 	snap1                      *Snapshot
 	repo1, repo2, repo3, repo4 *PublishedRepo
 }

files/public.go

@@ -14,9 +14,10 @@ type PublishedStorage struct {
 	rootPath string
 }
 
-// Check interface
+// Check interfaces
 var (
-	_ aptly.PublishedStorage = (*PublishedStorage)(nil)
+	_ aptly.PublishedStorage      = (*PublishedStorage)(nil)
+	_ aptly.LocalPublishedStorage = (*PublishedStorage)(nil)
 )
 
 // NewPublishedStorage creates new instance of PublishedStorage which specified root

s3/public.go

@@ -51,11 +51,6 @@ func NewPublishedStorage(accessKey, secretKey, region, bucket, defaultACL, prefi
 	return NewPublishedStorageRaw(auth, awsRegion, bucket, defaultACL, prefix)
 }
 
-// PublicPath returns root of public part
-func (storage *PublishedStorage) PublicPath() string {
-	panic("never would be implemented")
-}
-
 // MkDir creates directory recursively under public path
 func (storage *PublishedStorage) MkDir(path string) error {
 	// no op for S3