transport: http push

1 files changed, 113 insertions, 0 deletions

diff --git a/plumbing/transport/http/receive_pack_test.go b/plumbing/transport/http/receive_pack_test.go
new file mode 100644
index 0000000..afc97b6
--- /dev/null
+++ b/plumbing/transport/http/receive_pack_test.go
@@ -0,0 +1,113 @@
+package http
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"net"
+	"net/http"
+	"net/http/cgi"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"gopkg.in/src-d/go-git.v4/plumbing/transport"
+	"gopkg.in/src-d/go-git.v4/plumbing/transport/test"
+
+	"github.com/src-d/go-git-fixtures"
+	. "gopkg.in/check.v1"
+)
+
+type ReceivePackSuite struct {
+	test.ReceivePackSuite
+	fixtures.Suite
+
+	base string
+}
+
+var _ = Suite(&ReceivePackSuite{})
+
+func (s *ReceivePackSuite) SetUpTest(c *C) {
+	s.ReceivePackSuite.Client = DefaultClient
+
+	port, err := freePort()
+	c.Assert(err, IsNil)
+
+	base, err := ioutil.TempDir(os.TempDir(), "go-git-http-backend-test")
+	c.Assert(err, IsNil)
+	s.base = base
+
+	host := fmt.Sprintf("localhost_%d", port)
+	interpolatedBase := filepath.Join(base, host)
+	err = os.MkdirAll(interpolatedBase, 0755)
+	c.Assert(err, IsNil)
+
+	dotgit := fixtures.Basic().One().DotGit().Base()
+	prepareRepo(c, dotgit)
+	err = os.Rename(dotgit, filepath.Join(interpolatedBase, "basic.git"))
+	c.Assert(err, IsNil)
+
+	ep, err := transport.NewEndpoint(fmt.Sprintf("http://localhost:%d/basic.git", port))
+	c.Assert(err, IsNil)
+	s.ReceivePackSuite.Endpoint = ep
+
+	dotgit = fixtures.ByTag("empty").One().DotGit().Base()
+	prepareRepo(c, dotgit)
+	err = os.Rename(dotgit, filepath.Join(interpolatedBase, "empty.git"))
+	c.Assert(err, IsNil)
+
+	ep, err = transport.NewEndpoint(fmt.Sprintf("http://localhost:%d/empty.git", port))
+	c.Assert(err, IsNil)
+	s.ReceivePackSuite.EmptyEndpoint = ep
+
+	ep, err = transport.NewEndpoint(fmt.Sprintf("git://localhost:%d/non-existent.git", port))
+	c.Assert(err, IsNil)
+	s.ReceivePackSuite.NonExistentEndpoint = ep
+
+	var h http.Handler = &cgi.Handler{
+		Path: "/usr/lib/git-core/git-http-backend",
+
+		Env: []string{"GIT_HTTP_EXPORT_ALL=true", fmt.Sprintf("GIT_PROJECT_ROOT=%s", base)},
+	}
+
+	go func() { log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", port), h)) }()
+}
+
+func (s *ReceivePackSuite) TearDownTest(c *C) {
+	err := os.RemoveAll(s.base)
+	c.Assert(err, IsNil)
+}
+
+func freePort() (int, error) {
+	addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
+	if err != nil {
+		return 0, err
+	}
+
+	l, err := net.ListenTCP("tcp", addr)
+	if err != nil {
+		return 0, err
+	}
+
+	return l.Addr().(*net.TCPAddr).Port, l.Close()
+}
+
+const bareConfig = `[core]
+repositoryformatversion = 0
+filemode = true
+bare = true`
+
+func prepareRepo(c *C, path string) {
+	// git-receive-pack refuses to update refs/heads/master on non-bare repo
+	// so we ensure bare repo config.
+	config := filepath.Join(path, "config")
+	if _, err := os.Stat(config); err == nil {
+		f, err := os.OpenFile(config, os.O_TRUNC|os.O_WRONLY, 0)
+		c.Assert(err, IsNil)
+		content := strings.NewReader(bareConfig)
+		_, err = io.Copy(f, content)
+		c.Assert(err, IsNil)
+		c.Assert(f.Close(), IsNil)
+	}
+}