Fix bugs with publishing w/o source or short names.

debian/publish.go

@@ -98,7 +98,12 @@ func (p *PublishedRepo) Publish(repo *Repository, packageCollection *PackageColl
 
 		err = list.ForEach(func(pkg *Package) error {
 			if pkg.Architecture == arch || pkg.Architecture == "all" {
-				path, err := repo.LinkFromPool(p.Prefix, p.Component, pkg.Filename, pkg.HashMD5, pkg.Source)
+				source := pkg.Source
+				if source == "" {
+					source = pkg.Name
+				}
+
+				path, err := repo.LinkFromPool(p.Prefix, p.Component, pkg.Filename, pkg.HashMD5, source)
 				if err != nil {
 					return err
 				}

debian/repository.go

@@ -45,6 +45,11 @@ func (r *Repository) PoolPath(filename string, hashMD5 string) (string, error) {
 	return filepath.Join(r.RootPath, "pool", hashMD5[0:2], hashMD5[2:4], filename), nil
 }
 
+// PublicPath returns root of public part of repository
+func (r *Repository) PublicPath() string {
+	return filepath.Join(r.RootPath, "public")
+}
+
 // MkDir creates directory recursively under public path
 func (r *Repository) MkDir(path string) error {
 	return os.MkdirAll(filepath.Join(r.RootPath, "public", path), 0755)
@@ -62,7 +67,7 @@ func (r *Repository) LinkFromPool(prefix string, component string, filename stri
 		return "", err
 	}
 
-	if len(source) < 3 {
+	if len(source) < 2 {
 		return "", fmt.Errorf("package source %s too short", source)
 	}
 

debian/repository_test.go

@@ -28,6 +28,10 @@ func (s *RepositorySuite) TestPoolPath(c *C) {
 	c.Assert(err, ErrorMatches, ".*is invalid")
 }
 
+func (s *RepositorySuite) TestPublicPath(c *C) {
+	c.Assert(s.repo.PublicPath(), Equals, filepath.Join(s.repo.RootPath, "public"))
+}
+
 func (s *RepositorySuite) TestMkDir(c *C) {
 	err := s.repo.MkDir("ppa/dists/squeeze/")
 	c.Assert(err, IsNil)