1 files changed, 0 insertions, 181 deletions
diff --git a/client.go b/client.go
deleted file mode 100644
index 8855989..0000000
--- a/client.go
+++ /dev/null
@@ -1,181 +0,0 @@
-package git
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"gopkg.in/src-d/go-git.v2/pktline"
-
-	"github.com/sourcegraph/go-vcsurl"
-)
-
-type Client struct {
-	url    string
-	client *http.Client
-}
-
-func NewClient(url string) *Client {
-	vcs, _ := vcsurl.Parse(url)
-
-	return &Client{url: vcs.Link(), client: &http.Client{}}
-}
-
-func (c *Client) Refs() (*Refs, error) {
-	req, _ := c.buildRequest(
-		"GET",
-		fmt.Sprintf("%s/info/refs?service=git-upload-pack", c.url),
-		nil,
-	)
-
-	res, err := c.client.Do(req)
-	if err != nil {
-		return nil, err
-	}
-
-	if res.StatusCode >= 400 {
-		return nil, &ErrNotFound{c.url}
-	}
-
-	defer res.Body.Close()
-	d := pktline.NewDecoder(res.Body)
-
-	content, err := d.ReadAll()
-	if err != nil {
-		return nil, err
-	}
-
-	return c.buildRefsFromContent(content), nil
-}
-
-func (c *Client) buildRefsFromContent(content []string) *Refs {
-	refs := &Refs{branches: make(map[string]string, 0)}
-	for _, line := range content {
-		if line[0] == '#' {
-			continue
-		}
-
-		if refs.defaultBranch == "" {
-			refs.defaultBranch = c.getDefaultBranchFromLine(line)
-		} else {
-			commit, branch := c.getCommitAndBranch(line)
-			refs.branches[branch] = commit
-		}
-	}
-
-	return refs
-}
-
-func (c *Client) getDefaultBranchFromLine(line string) string {
-	args, _ := url.ParseQuery(strings.Replace(line, " ", "&", -1))
-
-	link, ok := args["symref"]
-	if !ok {
-		return ""
-	}
-
-	parts := strings.Split(link[0], ":")
-	if len(parts) != 2 || parts[0] != "HEAD" {
-		return ""
-	}
-
-	return parts[1]
-}
-
-func (c *Client) getCommitAndBranch(line string) (string, string) {
-	parts := strings.Split(strings.Trim(line, " \n"), " ")
-	if len(parts) != 2 {
-		return "", ""
-	}
-
-	return parts[0], parts[1]
-}
-
-func (c *Client) PackFile(want string) (io.ReadCloser, error) {
-	e := pktline.NewEncoder()
-	e.AddLine(fmt.Sprintf("want %s", want))
-	e.AddFlush()
-	e.AddLine("done")
-
-	req, err := c.buildRequest(
-		"POST",
-		fmt.Sprintf("%s/git-upload-pack", c.url),
-		e.GetReader(),
-	)
-	if err != nil {
-		return nil, err
-	}
-
-	res, err := c.client.Do(req)
-	if err != nil {
-		return nil, err
-	}
-
-	h := make([]byte, 8)
-	if _, err := res.Body.Read(h); err != nil {
-		return nil, err
-	}
-
-	return res.Body, nil
-}
-
-func (c *Client) buildRequest(method, url string, content *strings.Reader) (*http.Request, error) {
-	var req *http.Request
-	var err error
-	if content == nil {
-		req, err = http.NewRequest(method, url, nil)
-	} else {
-		req, err = http.NewRequest(method, url, content)
-	}
-
-	if err != nil {
-		return nil, err
-	}
-
-	c.applyHeadersToRequest(req, content)
-	return req, nil
-}
-
-func (c *Client) applyHeadersToRequest(req *http.Request, content *strings.Reader) {
-	req.Header.Add("User-Agent", "git/1.0")
-	req.Header.Add("Host", "github.com")
-
-	if content == nil {
-		req.Header.Add("Accept", "*/*")
-	} else {
-		req.Header.Add("Accept", "application/x-git-upload-pack-result")
-		req.Header.Add("Content-Type", "application/x-git-upload-pack-request")
-		req.Header.Add("Content-Length", string(content.Len()))
-	}
-}
-
-type Refs struct {
-	defaultBranch string
-	branches      map[string]string
-}
-
-func (r *Refs) DefaultBranch() string {
-	return r.defaultBranch
-}
-
-func (r *Refs) DefaultBranchCommit() string {
-	return r.branches[r.defaultBranch]
-}
-
-func (r *Refs) Branches() map[string]string {
-	return r.branches
-}
-
-type ErrNotFound struct {
-	url string
-}
-
-func (e *ErrNotFound) Url() string {
-	return e.url
-}
-
-func (e *ErrNotFound) Error() string {
-	return fmt.Sprintf("Unable to find %q", e.url)
-}