[milo] appengine/* -> *

milo/appengine/common/gitiles/gitiles.go

Index: milo/appengine/common/gitiles/gitiles.go
diff --git a/milo/appengine/common/gitiles/gitiles.go b/milo/appengine/common/gitiles/gitiles.go
deleted file mode 100644
index fc05a12237b5f6fd242b33621f61ea93b5f3a11f..0000000000000000000000000000000000000000
--- a/milo/appengine/common/gitiles/gitiles.go
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright 2016 The LUCI Authors. All rights reserved.
-// Use of this source code is governed under the Apache License, Version 2.0
-// that can be found in the LICENSE file.
-
-package gitiles
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"github.com/luci/luci-go/milo/api/resp"
-	"github.com/luci/luci-go/server/auth"
-	"golang.org/x/net/context"
-)
-
-// Repo defines a git repository.
-type Repo struct {
-	// Server is the full path to a git repository.  Server must start with https://
-	// and should not end with .git.
-	Server string
-	// Branch specifies a treeish of a git repository.  This is generally a branch.
-	Branch string
-}
-
-// Author is the author returned from a gitiles log request.
-type Author struct {
-	Name  string `json:"name"`
-	Email string `json:"email"`
-	Time  string `json:"time"`
-}
-
-// Committer is the committer information returned from a gitiles log request.
-type Committer struct {
-	Name  string `json:"name"`
-	Email string `json:"email"`
-	Time  string `json:"time"`
-}
-
-// Log is the Log information of a commit returned from a gitiles log request.
-type Log struct {
-	Commit    string    `json:"commit"`
-	Tree      string    `json:"tree"`
-	Parents   []string  `json:"parents"`
-	Author    Author    `json:"author"`
-	Committer Committer `json:"committer"`
-	Message   string    `json:"message"`
-}
-
-// Commit is the JSON response from querying gitiles for a log request.
-type Commit struct {
-	Log  []Log  `json:"log"`
-	Next string `json:"next"`
-}
-
-// fixURL validates and normalizes a repoURL and treeish, and returns the
-// log JSON gitiles URL.
-func fixURL(repoURL, treeish string) (string, error) {
-	u, err := url.Parse(repoURL)
-	if err != nil {
-		return "", err
-	}
-	if u.Scheme != "https" {
-		return "", fmt.Errorf("%s should start with https://", repoURL)
-	}
-	if !strings.HasSuffix(u.Host, ".googlesource.com") {
-		return "", fmt.Errorf("Only .googlesource.com repos supported")
-	}
-	// Use the authenticated URL
-	u.Path = "a/" + u.Path
-	URL := fmt.Sprintf("%s/+log/%s?format=JSON", u.String(), treeish)
-	return URL, nil
-}
-
-// GetCommits returns a list of commits based on a repo and treeish (usually
-// a branch).  This should be equivilent of a "git log <treeish>" call in
-// that repository.
-func GetCommits(c context.Context, repoURL, treeish string, limit int) ([]resp.Commit, error) {
-	// TODO(hinoka): Respect the limit.
-	URL, err := fixURL(repoURL, treeish)
-	if err != nil {
-		return nil, err
-	}
-	t, err := auth.GetRPCTransport(c, auth.NoAuth)
-	if err != nil {
-		return nil, err
-	}
-	client := http.Client{Transport: t}
-	r, err := client.Get(URL)
-	if err != nil {
-		return nil, err
-	}
-	if r.StatusCode != 200 {
-		return nil, fmt.Errorf("Failed to fetch %s, status code %d", URL, r.StatusCode)
-	}
-	defer r.Body.Close()
-	// Strip out the jsonp header, which is ")]}'"
-	trash := make([]byte, 4)
-	r.Body.Read(trash) // Read the jsonp header
-	commits := Commit{}
-	if err := json.NewDecoder(r.Body).Decode(&commits); err != nil {
-		return nil, err
-	}
-	// TODO(hinoka): If there is a page and we have gotten less than the limit,
-	// keep making requests for the next page until we have enough commits.
-
-	// Move things into our own datastructure.
-	result := make([]resp.Commit, len(commits.Log))
-	for i, log := range commits.Log {
-		result[i] = resp.Commit{
-			AuthorName:  log.Author.Name,
-			AuthorEmail: log.Author.Email,
-			Repo:        repoURL,
-			Revision:    resp.NewLink(log.Commit, repoURL+"/+/"+log.Commit),
-			Description: log.Message,
-			Title:       strings.SplitN(log.Message, "\n", 2)[0],
-			// TODO(hinoka): Fill in the rest of resp.Commit and add those details
-			// in the html.
-		}
-	}
-	return result, nil
-}