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-rw-r--r--plumbing/transport/internal/common/common.go25
-rw-r--r--plumbing/transport/internal/common/common_test.go57
-rw-r--r--plumbing/transport/internal/common/mocks.go46
3 files changed, 124 insertions, 4 deletions
diff --git a/plumbing/transport/internal/common/common.go b/plumbing/transport/internal/common/common.go
index 5fdf425..6574116 100644
--- a/plumbing/transport/internal/common/common.go
+++ b/plumbing/transport/internal/common/common.go
@@ -11,6 +11,7 @@ import (
"errors"
"fmt"
"io"
+ "regexp"
"strings"
"time"
@@ -28,6 +29,10 @@ const (
var (
ErrTimeoutExceeded = errors.New("timeout exceeded")
+ // stdErrSkipPattern is used for skipping lines from a command's stderr output.
+ // Any line matching this pattern will be skipped from further
+ // processing and not be returned to calling code.
+ stdErrSkipPattern = regexp.MustCompile("^remote:( =*){0,1}$")
)
// Commander creates Command instances. This is the main entry point for
@@ -149,10 +154,17 @@ func (c *client) listenFirstError(r io.Reader) chan string {
errLine := make(chan string, 1)
go func() {
s := bufio.NewScanner(r)
- if s.Scan() {
- errLine <- s.Text()
- } else {
- close(errLine)
+ for {
+ if s.Scan() {
+ line := s.Text()
+ if !stdErrSkipPattern.MatchString(line) {
+ errLine <- line
+ break
+ }
+ } else {
+ close(errLine)
+ break
+ }
}
_, _ = io.Copy(io.Discard, r)
@@ -393,6 +405,7 @@ var (
gitProtocolNoSuchErr = "ERR no such repository"
gitProtocolAccessDeniedErr = "ERR access denied"
gogsAccessDeniedErr = "Gogs: Repository does not exist or you do not have access"
+ gitlabRepoNotFoundErr = "remote: ERROR: The project you were looking for could not be found"
)
func isRepoNotFoundError(s string) bool {
@@ -424,6 +437,10 @@ func isRepoNotFoundError(s string) bool {
return true
}
+ if strings.HasPrefix(s, gitlabRepoNotFoundErr) {
+ return true
+ }
+
return false
}
diff --git a/plumbing/transport/internal/common/common_test.go b/plumbing/transport/internal/common/common_test.go
index affa787..f6f2f67 100644
--- a/plumbing/transport/internal/common/common_test.go
+++ b/plumbing/transport/internal/common/common_test.go
@@ -4,6 +4,7 @@ import (
"fmt"
"testing"
+ "github.com/go-git/go-git/v5/plumbing/transport"
. "gopkg.in/check.v1"
)
@@ -77,6 +78,14 @@ func (s *CommonSuite) TestIsRepoNotFoundErrorForGogsAccessDenied(c *C) {
c.Assert(isRepoNotFound, Equals, true)
}
+func (s *CommonSuite) TestIsRepoNotFoundErrorForGitlab(c *C) {
+ msg := fmt.Sprintf("%s : some error stuf", gitlabRepoNotFoundErr)
+
+ isRepoNotFound := isRepoNotFoundError(msg)
+
+ c.Assert(isRepoNotFound, Equals, true)
+}
+
func (s *CommonSuite) TestCheckNotFoundError(c *C) {
firstErrLine := make(chan string, 1)
@@ -90,3 +99,51 @@ func (s *CommonSuite) TestCheckNotFoundError(c *C) {
c.Assert(err, IsNil)
}
+
+func TestAdvertisedReferencesWithRemoteError(t *testing.T) {
+ tests := []struct {
+ name string
+ stderr string
+ wantErr error
+ }{
+ {
+ name: "unknown error",
+ stderr: "something",
+ wantErr: fmt.Errorf("unknown error: something"),
+ },
+ {
+ name: "GitLab: repository not found",
+ stderr: `remote:
+remote: ========================================================================
+remote:
+remote: ERROR: The project you were looking for could not be found or you don't have permission to view it.
+
+remote:
+remote: ========================================================================
+remote:`,
+ wantErr: transport.ErrRepositoryNotFound,
+ },
+ }
+
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ client := NewClient(MockCommander{stderr: tt.stderr})
+ sess, err := client.NewUploadPackSession(nil, nil)
+ if err != nil {
+ t.Fatalf("unexpected error: %s", err)
+ }
+
+ _, err = sess.AdvertisedReferences()
+
+ if tt.wantErr != nil {
+ if tt.wantErr != err {
+ if tt.wantErr.Error() != err.Error() {
+ t.Fatalf("expected a different error: got '%s', expected '%s'", err, tt.wantErr)
+ }
+ }
+ } else if err != nil {
+ t.Fatalf("unexpected error: %s", err)
+ }
+ })
+ }
+}
diff --git a/plumbing/transport/internal/common/mocks.go b/plumbing/transport/internal/common/mocks.go
new file mode 100644
index 0000000..bc18b27
--- /dev/null
+++ b/plumbing/transport/internal/common/mocks.go
@@ -0,0 +1,46 @@
+package common
+
+import (
+ "bytes"
+ "io"
+
+ gogitioutil "github.com/go-git/go-git/v5/utils/ioutil"
+
+ "github.com/go-git/go-git/v5/plumbing/transport"
+)
+
+type MockCommand struct {
+ stdin bytes.Buffer
+ stdout bytes.Buffer
+ stderr bytes.Buffer
+}
+
+func (c MockCommand) StderrPipe() (io.Reader, error) {
+ return &c.stderr, nil
+}
+
+func (c MockCommand) StdinPipe() (io.WriteCloser, error) {
+ return gogitioutil.WriteNopCloser(&c.stdin), nil
+}
+
+func (c MockCommand) StdoutPipe() (io.Reader, error) {
+ return &c.stdout, nil
+}
+
+func (c MockCommand) Start() error {
+ return nil
+}
+
+func (c MockCommand) Close() error {
+ panic("not implemented")
+}
+
+type MockCommander struct {
+ stderr string
+}
+
+func (c MockCommander) Command(cmd string, ep *transport.Endpoint, auth transport.AuthMethod) (Command, error) {
+ return &MockCommand{
+ stderr: *bytes.NewBufferString(c.stderr),
+ }, nil
+}