1 files changed, 0 insertions, 148 deletions
diff --git a/misc/dashboard/builder/vcs.go b/misc/dashboard/builder/vcs.go
deleted file mode 100644
index 63198a34b..000000000
--- a/misc/dashboard/builder/vcs.go
+++ /dev/null
@@ -1,148 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-import (
-	"encoding/xml"
-	"fmt"
-	"log"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-	"sync"
-)
-
-// Repo represents a mercurial repository.
-type Repo struct {
-	Path string
-	sync.Mutex
-}
-
-// RemoteRepo constructs a *Repo representing a remote repository.
-func RemoteRepo(url string) *Repo {
-	return &Repo{
-		Path: url,
-	}
-}
-
-// Clone clones the current Repo to a new destination
-// returning a new *Repo if successful.
-func (r *Repo) Clone(path, rev string) (*Repo, error) {
-	r.Lock()
-	defer r.Unlock()
-	if err := run(*cmdTimeout, nil, *buildroot, r.hgCmd("clone", "-r", rev, r.Path, path)...); err != nil {
-		return nil, err
-	}
-	return &Repo{
-		Path: path,
-	}, nil
-}
-
-// UpdateTo updates the working copy of this Repo to the
-// supplied revision.
-func (r *Repo) UpdateTo(hash string) error {
-	r.Lock()
-	defer r.Unlock()
-	return run(*cmdTimeout, nil, r.Path, r.hgCmd("update", hash)...)
-}
-
-// Exists reports whether this Repo represents a valid Mecurial repository.
-func (r *Repo) Exists() bool {
-	fi, err := os.Stat(filepath.Join(r.Path, ".hg"))
-	if err != nil {
-		return false
-	}
-	return fi.IsDir()
-}
-
-// Pull pulls changes from the default path, that is, the path
-// this Repo was cloned from.
-func (r *Repo) Pull() error {
-	r.Lock()
-	defer r.Unlock()
-	return run(*cmdTimeout, nil, r.Path, r.hgCmd("pull")...)
-}
-
-// Log returns the changelog for this repository.
-func (r *Repo) Log() ([]HgLog, error) {
-	if err := r.Pull(); err != nil {
-		return nil, err
-	}
-	const N = 50 // how many revisions to grab
-
-	r.Lock()
-	defer r.Unlock()
-	data, _, err := runLog(*cmdTimeout, nil, r.Path, r.hgCmd("log",
-		"--encoding=utf-8",
-		"--limit="+strconv.Itoa(N),
-		"--template="+xmlLogTemplate)...,
-	)
-	if err != nil {
-		return nil, err
-	}
-
-	var logStruct struct {
-		Log []HgLog
-	}
-	err = xml.Unmarshal([]byte("<Top>"+data+"</Top>"), &logStruct)
-	if err != nil {
-		log.Printf("unmarshal hg log: %v", err)
-		return nil, err
-	}
-	return logStruct.Log, nil
-}
-
-// FullHash returns the full hash for the given Mercurial revision.
-func (r *Repo) FullHash(rev string) (string, error) {
-	r.Lock()
-	defer r.Unlock()
-	s, _, err := runLog(*cmdTimeout, nil, r.Path,
-		r.hgCmd("log",
-			"--encoding=utf-8",
-			"--rev="+rev,
-			"--limit=1",
-			"--template={node}")...,
-	)
-	if err != nil {
-		return "", nil
-	}
-	s = strings.TrimSpace(s)
-	if s == "" {
-		return "", fmt.Errorf("cannot find revision")
-	}
-	if len(s) != 40 {
-		return "", fmt.Errorf("hg returned invalid hash " + s)
-	}
-	return s, nil
-}
-
-func (r *Repo) hgCmd(args ...string) []string {
-	return append([]string{"hg", "--config", "extensions.codereview=!"}, args...)
-}
-
-// HgLog represents a single Mercurial revision.
-type HgLog struct {
-	Hash   string
-	Author string
-	Date   string
-	Desc   string
-	Parent string
-
-	// Internal metadata
-	added bool
-}
-
-// xmlLogTemplate is a template to pass to Mercurial to make
-// hg log print the log in valid XML for parsing with xml.Unmarshal.
-const xmlLogTemplate = `
-        <Log>
-        <Hash>{node|escape}</Hash>
-        <Parent>{parent|escape}</Parent>
-        <Author>{author|escape}</Author>
-        <Date>{date|rfc3339date}</Date>
-        <Desc>{desc|escape}</Desc>
-        </Log>
-`