Merge branch 'bvl-discover-command' into 'master'

Call gitlab "/internal/discover" from go

Closes #175

See merge request gitlab-org/gitlab-shell!283

1 files changed, 46 insertions, 0 deletions

diff --git a/go/internal/gitlabnet/socketclient.go b/go/internal/gitlabnet/socketclient.go
new file mode 100644
index 0000000..3bd7c70
--- /dev/null
+++ b/go/internal/gitlabnet/socketclient.go
@@ -0,0 +1,46 @@
+package gitlabnet
+
+import (
+	"context"
+	"net"
+	"net/http"
+	"strings"
+
+	"gitlab.com/gitlab-org/gitlab-shell/go/internal/config"
+)
+
+const (
+	// We need to set the base URL to something starting with HTTP, the host
+	// itself is ignored as we're talking over a socket.
+	socketBaseUrl      = "http://unix"
+	UnixSocketProtocol = "http+unix://"
+)
+
+type GitlabSocketClient struct {
+	httpClient *http.Client
+	config     *config.Config
+}
+
+func buildSocketClient(config *config.Config) *GitlabSocketClient {
+	path := strings.TrimPrefix(config.GitlabUrl, UnixSocketProtocol)
+	httpClient := &http.Client{
+		Transport: &http.Transport{
+			DialContext: func(_ context.Context, _, _ string) (net.Conn, error) {
+				return net.Dial("unix", path)
+			},
+		},
+	}
+
+	return &GitlabSocketClient{httpClient: httpClient, config: config}
+}
+
+func (c *GitlabSocketClient) Get(path string) (*http.Response, error) {
+	path = normalizePath(path)
+
+	request, err := http.NewRequest("GET", socketBaseUrl+path, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return doRequest(c.httpClient, c.config, request)
+}