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-rw-r--r--clients/common.go42
-rw-r--r--clients/common/common.go40
-rw-r--r--clients/common/common_test.go11
-rw-r--r--clients/common_test.go93
-rw-r--r--clients/http/common.go5
-rw-r--r--clients/http/common_test.go7
-rw-r--r--clients/http/git_upload_pack.go31
-rw-r--r--clients/http/git_upload_pack_test.go49
-rw-r--r--clients/ssh/git_upload_pack.go13
9 files changed, 129 insertions, 162 deletions
diff --git a/clients/common.go b/clients/common.go
index 8d45a34..1eeacf0 100644
--- a/clients/common.go
+++ b/clients/common.go
@@ -13,52 +13,34 @@ package clients
import (
"fmt"
- "net/url"
"gopkg.in/src-d/go-git.v4/clients/common"
"gopkg.in/src-d/go-git.v4/clients/http"
"gopkg.in/src-d/go-git.v4/clients/ssh"
)
-// DefaultProtocols are the protocols supported by default.
-var DefaultProtocols = map[string]common.GitUploadPackService{
- "http": http.NewGitUploadPackService(),
- "https": http.NewGitUploadPackService(),
- "ssh": ssh.NewGitUploadPackService(),
-}
-
-// KnownProtocols holds the current set of known protocols. Initially
-// it gets its contents from `DefaultProtocols`. See `InstallProtocol`
-// below to add or modify this variable.
-var KnownProtocols = make(map[string]common.GitUploadPackService, len(DefaultProtocols))
+type GitUploadPackServiceFactory func(common.Endpoint) common.GitUploadPackService
-func init() {
- for k, v := range DefaultProtocols {
- InstallProtocol(k, v)
- }
+// Protocols are the protocols supported by default.
+var Protocols = map[string]GitUploadPackServiceFactory{
+ "http": http.NewGitUploadPackService,
+ "https": http.NewGitUploadPackService,
+ "ssh": ssh.NewGitUploadPackService,
}
// InstallProtocol adds or modifies an existing protocol.
-func InstallProtocol(scheme string, service common.GitUploadPackService) {
- if service == nil {
- panic("nil service")
- }
-
- KnownProtocols[scheme] = service
+func InstallProtocol(scheme string, f GitUploadPackServiceFactory) {
+ Protocols[scheme] = f
}
// NewGitUploadPackService returns the appropriate upload pack service
// among of the set of known protocols: HTTP, SSH. See `InstallProtocol`
// to add or modify protocols.
-func NewGitUploadPackService(repoURL string) (common.GitUploadPackService, error) {
- u, err := url.Parse(repoURL)
- if err != nil {
- return nil, fmt.Errorf("invalid url %q", repoURL)
- }
- s, ok := KnownProtocols[u.Scheme]
+func NewGitUploadPackService(endpoint common.Endpoint) (common.GitUploadPackService, error) {
+ f, ok := Protocols[endpoint.Scheme]
if !ok {
- return nil, fmt.Errorf("unsupported scheme %q", u.Scheme)
+ return nil, fmt.Errorf("unsupported scheme %q", endpoint.Scheme)
}
- return s, nil
+ return f(endpoint), nil
}
diff --git a/clients/common/common.go b/clients/common/common.go
index fbd8066..b1a0fe1 100644
--- a/clients/common/common.go
+++ b/clients/common/common.go
@@ -6,27 +6,27 @@ import (
"fmt"
"io"
"io/ioutil"
+ "net/url"
"strings"
"gopkg.in/src-d/go-git.v4/core"
"gopkg.in/src-d/go-git.v4/formats/pktline"
"gopkg.in/src-d/go-git.v4/storage/memory"
-
- "gopkg.in/sourcegraph/go-vcsurl.v1"
)
var (
- NotFoundErr = errors.New("repository not found")
- EmptyGitUploadPackErr = errors.New("empty git-upload-pack given")
+ ErrNotFound = errors.New("repository not found")
+ ErrEmptyGitUploadPack = errors.New("empty git-upload-pack given")
+ ErrInvalidAuthMethod = errors.New("invalid auth method")
)
const GitUploadPackServiceName = "git-upload-pack"
type GitUploadPackService interface {
- Connect(url Endpoint) error
- ConnectWithAuth(url Endpoint, auth AuthMethod) error
+ Connect() error
+ ConnectWithAuth(AuthMethod) error
Info() (*GitUploadPackInfo, error)
- Fetch(r *GitUploadPackRequest) (io.ReadCloser, error)
+ Fetch(*GitUploadPackRequest) (io.ReadCloser, error)
}
type AuthMethod interface {
@@ -34,24 +34,26 @@ type AuthMethod interface {
String() string
}
-type Endpoint string
+type Endpoint url.URL
-func NewEndpoint(url string) (Endpoint, error) {
- vcs, err := vcsurl.Parse(url)
+func NewEndpoint(endpoint string) (Endpoint, error) {
+ u, err := url.Parse(endpoint)
if err != nil {
- return "", core.NewPermanentError(err)
+ return Endpoint{}, core.NewPermanentError(err)
}
- link := vcs.Link()
- if !strings.HasSuffix(link, ".git") {
- link += ".git"
+ if !u.IsAbs() {
+ return Endpoint{}, core.NewPermanentError(fmt.Errorf(
+ "invalid endpoint: %s", endpoint,
+ ))
}
- return Endpoint(link), nil
+ return Endpoint(*u), nil
}
-func (e Endpoint) Service(name string) string {
- return fmt.Sprintf("%s/info/refs?service=%s", e, name)
+func (e *Endpoint) String() string {
+ u := url.URL(*e)
+ return u.String()
}
// Capabilities contains all the server capabilities
@@ -190,7 +192,7 @@ func NewGitUploadPackInfo() *GitUploadPackInfo {
func (r *GitUploadPackInfo) Decode(d *pktline.Decoder) error {
if err := r.read(d); err != nil {
- if err == EmptyGitUploadPackErr {
+ if err == ErrEmptyGitUploadPack {
return core.NewPermanentError(err)
}
@@ -223,7 +225,7 @@ func (r *GitUploadPackInfo) read(d *pktline.Decoder) error {
}
if isEmpty {
- return EmptyGitUploadPackErr
+ return ErrEmptyGitUploadPack
}
return nil
diff --git a/clients/common/common_test.go b/clients/common/common_test.go
index 5be6eba..80934fc 100644
--- a/clients/common/common_test.go
+++ b/clients/common/common_test.go
@@ -17,20 +17,15 @@ type SuiteCommon struct{}
var _ = Suite(&SuiteCommon{})
func (s *SuiteCommon) TestNewEndpoint(c *C) {
- e, err := NewEndpoint("git@github.com:user/repository.git")
+ e, err := NewEndpoint("ssh://git@github.com/user/repository.git")
c.Assert(err, IsNil)
- c.Assert(e, Equals, Endpoint("https://github.com/user/repository.git"))
+ c.Assert(e.String(), Equals, "ssh://git@github.com/user/repository.git")
}
func (s *SuiteCommon) TestNewEndpointWrongForgat(c *C) {
e, err := NewEndpoint("foo")
c.Assert(err, Not(IsNil))
- c.Assert(e, Equals, Endpoint(""))
-}
-
-func (s *SuiteCommon) TestEndpointService(c *C) {
- e, _ := NewEndpoint("git@github.com:user/repository.git")
- c.Assert(e.Service("foo"), Equals, "https://github.com/user/repository.git/info/refs?service=foo")
+ c.Assert(e.Host, Equals, "")
}
const CapabilitiesFixture = "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEADmulti_ack thin-pack side-band side-band-64k ofs-delta shallow no-progress include-tag multi_ack_detailed no-done symref=HEAD:refs/heads/master agent=git/2:2.4.8~dbussink-fix-enterprise-tokens-compilation-1167-gc7006cf"
diff --git a/clients/common_test.go b/clients/common_test.go
index f27b814..72d8e99 100644
--- a/clients/common_test.go
+++ b/clients/common_test.go
@@ -3,69 +3,68 @@ package clients
import (
"fmt"
"io"
- "os"
"testing"
"gopkg.in/src-d/go-git.v4/clients/common"
- "github.com/alcortesm/tgz"
. "gopkg.in/check.v1"
)
func Test(t *testing.T) { TestingT(t) }
-type SuiteCommon struct {
- dirFixturePath string
-}
+type SuiteCommon struct{}
var _ = Suite(&SuiteCommon{})
-const fixtureTGZ = "../storage/filesystem/internal/dotgit/fixtures/spinnaker-gc.tgz"
+func (s *SuiteCommon) TestNewGitUploadPackServiceHTTP(c *C) {
+ e, err := common.NewEndpoint("http://github.com/src-d/go-git")
+ c.Assert(err, IsNil)
+
+ output, err := NewGitUploadPackService(e)
+ c.Assert(err, IsNil)
+ c.Assert(typeAsString(output), Equals, "*http.GitUploadPackService")
+
+ e, err = common.NewEndpoint("https://github.com/src-d/go-git")
+ c.Assert(err, IsNil)
+
+ output, err = NewGitUploadPackService(e)
+ c.Assert(err, IsNil)
+ c.Assert(typeAsString(output), Equals, "*http.GitUploadPackService")
+}
+
+func (s *SuiteCommon) TestNewGitUploadPackServiceSSH(c *C) {
+ e, err := common.NewEndpoint("ssh://github.com/src-d/go-git")
+ c.Assert(err, IsNil)
-func (s *SuiteCommon) SetUpSuite(c *C) {
- var err error
- s.dirFixturePath, err = tgz.Extract(fixtureTGZ)
+ output, err := NewGitUploadPackService(e)
c.Assert(err, IsNil)
+ c.Assert(typeAsString(output), Equals, "*ssh.GitUploadPackService")
}
-func (s *SuiteCommon) TearDownSuite(c *C) {
- err := os.RemoveAll(s.dirFixturePath)
+func (s *SuiteCommon) TestNewGitUploadPackServiceUnknown(c *C) {
+ e, err := common.NewEndpoint("unknown://github.com/src-d/go-git")
c.Assert(err, IsNil)
+
+ _, err = NewGitUploadPackService(e)
+ c.Assert(err, NotNil)
}
-func (s *SuiteCommon) TestNewGitUploadPackService(c *C) {
- var tests = [...]struct {
- input string
- err bool
- exp string
- }{
- {"://example.com", true, "<nil>"},
- {"badscheme://github.com/src-d/go-git", true, "<nil>"},
- {"http://github.com/src-d/go-git", false, "*http.GitUploadPackService"},
- {"https://github.com/src-d/go-git", false, "*http.GitUploadPackService"},
- {"ssh://github.com/src-d/go-git", false, "*ssh.GitUploadPackService"},
- }
-
- for i, t := range tests {
- output, err := NewGitUploadPackService(t.input)
- c.Assert(err != nil, Equals, t.err,
- Commentf("%d) %q: wrong error value (was: %s)", i, t.input, err))
- c.Assert(typeAsString(output), Equals, t.exp,
- Commentf("%d) %q: wrong type", i, t.input))
- }
+func (s *SuiteCommon) TestInstallProtocol(c *C) {
+ InstallProtocol("newscheme", newDummyProtocolService)
+ c.Assert(Protocols["newscheme"], NotNil)
}
type dummyProtocolService struct{}
-func newDummyProtocolService() common.GitUploadPackService {
+func newDummyProtocolService(common.Endpoint) common.GitUploadPackService {
return &dummyProtocolService{}
}
-func (s *dummyProtocolService) Connect(url common.Endpoint) error {
+func (s *dummyProtocolService) Connect() error {
return nil
}
-func (s *dummyProtocolService) ConnectWithAuth(url common.Endpoint, auth common.AuthMethod) error {
+func (s *dummyProtocolService) ConnectWithAuth(auth common.AuthMethod) error {
return nil
}
@@ -77,32 +76,6 @@ func (s *dummyProtocolService) Fetch(r *common.GitUploadPackRequest) (io.ReadClo
return nil, nil
}
-func (s *SuiteCommon) TestInstallProtocol(c *C) {
- var tests = [...]struct {
- scheme string
- service common.GitUploadPackService
- panic bool
- }{
- {"panic", nil, true},
- {"newscheme", newDummyProtocolService(), false},
- {"http", newDummyProtocolService(), false},
- }
-
- for i, t := range tests {
- if t.panic {
- c.Assert(func() { InstallProtocol(t.scheme, t.service) }, PanicMatches, `nil service`)
- continue
- }
-
- InstallProtocol(t.scheme, t.service)
- c.Assert(typeAsString(KnownProtocols[t.scheme]), Equals, typeAsString(t.service), Commentf("%d) wrong service", i))
- // reset to default protocols after installing
- if v, ok := DefaultProtocols[t.scheme]; ok {
- InstallProtocol(t.scheme, v)
- }
- }
-}
-
func typeAsString(v interface{}) string {
return fmt.Sprintf("%T", v)
}
diff --git a/clients/http/common.go b/clients/http/common.go
index e7c43d5..a4b86bd 100644
--- a/clients/http/common.go
+++ b/clients/http/common.go
@@ -2,7 +2,6 @@
package http
import (
- "errors"
"fmt"
"net/http"
@@ -10,8 +9,6 @@ import (
"gopkg.in/src-d/go-git.v4/core"
)
-var InvalidAuthMethodErr = errors.New("invalid http auth method: a http.HTTPAuthMethod should be provided.")
-
type HTTPAuthMethod interface {
common.AuthMethod
setAuth(r *http.Request)
@@ -53,7 +50,7 @@ func NewHTTPError(r *http.Response) error {
err := &HTTPError{r}
if r.StatusCode == 404 || r.StatusCode == 401 {
- return core.NewPermanentError(common.NotFoundErr)
+ return core.NewPermanentError(common.ErrNotFound)
}
return core.NewUnexpectedError(err)
diff --git a/clients/http/common_test.go b/clients/http/common_test.go
index 7bd9708..d3e2c9d 100644
--- a/clients/http/common_test.go
+++ b/clients/http/common_test.go
@@ -13,6 +13,13 @@ type SuiteCommon struct{}
var _ = Suite(&SuiteCommon{})
+func (s *SuiteCommon) TestNewBasicAuth(c *C) {
+ a := NewBasicAuth("foo", "qux")
+
+ c.Assert(a.Name(), Equals, "http-basic-auth")
+ c.Assert(a.String(), Equals, "http-basic-auth - foo:*******")
+}
+
func (s *SuiteCommon) TestNewHTTPError200(c *C) {
res := &http.Response{StatusCode: 200}
res.StatusCode = 200
diff --git a/clients/http/git_upload_pack.go b/clients/http/git_upload_pack.go
index 860318f..96535de 100644
--- a/clients/http/git_upload_pack.go
+++ b/clients/http/git_upload_pack.go
@@ -12,37 +12,38 @@ import (
)
type GitUploadPackService struct {
- Client *http.Client
-
+ client *http.Client
endpoint common.Endpoint
auth HTTPAuthMethod
}
-func NewGitUploadPackService() *GitUploadPackService {
+func NewGitUploadPackService(endpoint common.Endpoint) common.GitUploadPackService {
return &GitUploadPackService{
- Client: http.DefaultClient,
+ client: http.DefaultClient,
+ endpoint: endpoint,
}
}
-func (s *GitUploadPackService) Connect(url common.Endpoint) error {
- s.endpoint = url
+func (s *GitUploadPackService) Connect() error {
return nil
}
-func (s *GitUploadPackService) ConnectWithAuth(url common.Endpoint, auth common.AuthMethod) error {
+func (s *GitUploadPackService) ConnectWithAuth(auth common.AuthMethod) error {
httpAuth, ok := auth.(HTTPAuthMethod)
if !ok {
- return InvalidAuthMethodErr
+ return common.ErrInvalidAuthMethod
}
- s.endpoint = url
s.auth = httpAuth
-
return nil
}
func (s *GitUploadPackService) Info() (*common.GitUploadPackInfo, error) {
- url := fmt.Sprintf("%s/info/refs?service=%s", s.endpoint, common.GitUploadPackServiceName)
+ url := fmt.Sprintf(
+ "%s/info/refs?service=%s",
+ s.endpoint.String(), common.GitUploadPackServiceName,
+ )
+
res, err := s.doRequest("GET", url, nil)
if err != nil {
return nil, err
@@ -55,7 +56,11 @@ func (s *GitUploadPackService) Info() (*common.GitUploadPackInfo, error) {
}
func (s *GitUploadPackService) Fetch(r *common.GitUploadPackRequest) (io.ReadCloser, error) {
- url := fmt.Sprintf("%s/%s", s.endpoint, common.GitUploadPackServiceName)
+ url := fmt.Sprintf(
+ "%s/%s",
+ s.endpoint.String(), common.GitUploadPackServiceName,
+ )
+
res, err := s.doRequest("POST", url, r.Reader())
if err != nil {
return nil, err
@@ -83,7 +88,7 @@ func (s *GitUploadPackService) doRequest(method, url string, content *strings.Re
s.applyHeadersToRequest(req, content)
s.applyAuthToRequest(req)
- res, err := s.Client.Do(req)
+ res, err := s.client.Do(req)
if err != nil {
return nil, core.NewUnexpectedError(err)
}
diff --git a/clients/http/git_upload_pack_test.go b/clients/http/git_upload_pack_test.go
index db4a273..7e8cc36 100644
--- a/clients/http/git_upload_pack_test.go
+++ b/clients/http/git_upload_pack_test.go
@@ -8,22 +8,27 @@ import (
"gopkg.in/src-d/go-git.v4/core"
)
-type SuiteRemote struct{}
+type RemoteSuite struct {
+ Endpoint common.Endpoint
+}
-var _ = Suite(&SuiteRemote{})
+var _ = Suite(&RemoteSuite{})
-const RepositoryFixture = "https://github.com/tyba/git-fixture"
+func (s *RemoteSuite) SetUpSuite(c *C) {
+ var err error
+ s.Endpoint, err = common.NewEndpoint("https://github.com/tyba/git-fixture")
+ c.Assert(err, IsNil)
+}
-func (s *SuiteRemote) TestConnect(c *C) {
- r := NewGitUploadPackService()
- c.Assert(r.Connect(RepositoryFixture), IsNil)
+func (s *RemoteSuite) TestConnect(c *C) {
+ r := NewGitUploadPackService(s.Endpoint)
+ c.Assert(r.Connect(), IsNil)
}
-func (s *SuiteRemote) TestConnectWithAuth(c *C) {
+func (s *RemoteSuite) TestConnectWithAuth(c *C) {
auth := &BasicAuth{}
- r := NewGitUploadPackService()
- c.Assert(r.ConnectWithAuth(RepositoryFixture, auth), IsNil)
- c.Assert(r.auth, Equals, auth)
+ r := NewGitUploadPackService(s.Endpoint)
+ c.Assert(r.ConnectWithAuth(auth), IsNil)
}
type mockAuth struct{}
@@ -31,32 +36,32 @@ type mockAuth struct{}
func (*mockAuth) Name() string { return "" }
func (*mockAuth) String() string { return "" }
-func (s *SuiteRemote) TestConnectWithAuthWrongType(c *C) {
- r := NewGitUploadPackService()
- c.Assert(r.ConnectWithAuth(RepositoryFixture, &mockAuth{}), Equals, InvalidAuthMethodErr)
+func (s *RemoteSuite) TestConnectWithAuthWrongType(c *C) {
+ r := NewGitUploadPackService(s.Endpoint)
+ c.Assert(r.ConnectWithAuth(&mockAuth{}), Equals, common.ErrInvalidAuthMethod)
}
-func (s *SuiteRemote) TestDefaultBranch(c *C) {
- r := NewGitUploadPackService()
- c.Assert(r.Connect(RepositoryFixture), IsNil)
+func (s *RemoteSuite) TestDefaultBranch(c *C) {
+ r := NewGitUploadPackService(s.Endpoint)
+ c.Assert(r.Connect(), IsNil)
info, err := r.Info()
c.Assert(err, IsNil)
c.Assert(info.Capabilities.SymbolicReference("HEAD"), Equals, "refs/heads/master")
}
-func (s *SuiteRemote) TestCapabilities(c *C) {
- r := NewGitUploadPackService()
- c.Assert(r.Connect(RepositoryFixture), IsNil)
+func (s *RemoteSuite) TestCapabilities(c *C) {
+ r := NewGitUploadPackService(s.Endpoint)
+ c.Assert(r.Connect(), IsNil)
info, err := r.Info()
c.Assert(err, IsNil)
c.Assert(info.Capabilities.Get("agent").Values, HasLen, 1)
}
-func (s *SuiteRemote) TestFetch(c *C) {
- r := NewGitUploadPackService()
- c.Assert(r.Connect(RepositoryFixture), IsNil)
+func (s *RemoteSuite) TestFetch(c *C) {
+ r := NewGitUploadPackService(s.Endpoint)
+ c.Assert(r.Connect(), IsNil)
req := &common.GitUploadPackRequest{}
req.Want(core.NewHash("6ecf0ef2c2dffb796033e5a02219af86ec6584e5"))
diff --git a/clients/ssh/git_upload_pack.go b/clients/ssh/git_upload_pack.go
index be5f7d0..551ab9c 100644
--- a/clients/ssh/git_upload_pack.go
+++ b/clients/ssh/git_upload_pack.go
@@ -15,8 +15,8 @@ import (
"gopkg.in/src-d/go-git.v4/clients/common"
"gopkg.in/src-d/go-git.v4/formats/pktline"
- "gopkg.in/sourcegraph/go-vcsurl.v1"
"golang.org/x/crypto/ssh"
+ "gopkg.in/sourcegraph/go-vcsurl.v1"
)
// New errors introduced by this package.
@@ -35,6 +35,7 @@ var (
// TODO: remove NewGitUploadPackService().
type GitUploadPackService struct {
connected bool
+ endpoint common.Endpoint
vcs *vcsurl.RepoInfo
client *ssh.Client
auth AuthMethod
@@ -42,24 +43,24 @@ type GitUploadPackService struct {
// NewGitUploadPackService initialises a GitUploadPackService.
// TODO: remove this, as the struct is zero-value safe.
-func NewGitUploadPackService() *GitUploadPackService {
- return &GitUploadPackService{}
+func NewGitUploadPackService(endpoint common.Endpoint) common.GitUploadPackService {
+ return &GitUploadPackService{endpoint: endpoint}
}
// Connect cannot be used with SSH clients and always return
// ErrAuthRequired. Use ConnectWithAuth instead.
-func (s *GitUploadPackService) Connect(ep common.Endpoint) (err error) {
+func (s *GitUploadPackService) Connect() (err error) {
return ErrAuthRequired
}
// ConnectWithAuth connects to ep using SSH. Authentication is handled
// by auth.
-func (s *GitUploadPackService) ConnectWithAuth(ep common.Endpoint, auth common.AuthMethod) (err error) {
+func (s *GitUploadPackService) ConnectWithAuth(auth common.AuthMethod) (err error) {
if s.connected {
return ErrAlreadyConnected
}
- s.vcs, err = vcsurl.Parse(string(ep))
+ s.vcs, err = vcsurl.Parse(s.endpoint.String())
if err != nil {
return err
}
generated by cgit (git 2.34.1) at 2024-09-20 07:45:08 +0000