Update to mod enabled version goquery (#8021)

* update to mod enabled version goquery

* manually set appengine new release

13 files changed, 149 insertions, 30 deletions

diff --git a/go.mod b/go.mod
index 9796e283ac..d4d69b51ca 100644
--- a/go.mod
+++ b/go.mod
@@ -13,9 +13,8 @@ require (
 	gitea.com/macaron/macaron v1.3.3-0.20190821202302-9646c0587edb
 	gitea.com/macaron/session v0.0.0-20190821211443-122c47c5f705
 	gitea.com/macaron/toolbox v0.0.0-20190822013122-05ff0fc766b7
-	github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34
+	github.com/PuerkitoBio/goquery v1.5.0
 	github.com/RoaringBitmap/roaring v0.4.7 // indirect
-	github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470 // indirect
 	github.com/bgentry/speakeasy v0.1.0 // indirect
 	github.com/blevesearch/bleve v0.0.0-20190214220507-05d86ea8f6e3
 	github.com/blevesearch/blevex v0.0.0-20180227211930-4b158bb555a3 // indirect
@@ -108,7 +107,7 @@ require (
 	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
 	golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456
 	golang.org/x/text v0.3.2
-	golang.org/x/tools v0.0.0-20190827205025-b29f5f60c37a // indirect
+	golang.org/x/tools v0.0.0-20190828213141-aed303cbaa74 // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 	gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 // indirect
 	gopkg.in/editorconfig/editorconfig-core-go.v1 v1.3.0
diff --git a/go.sum b/go.sum
index 05912e4696..b78a6cea4a 100644
--- a/go.sum
+++ b/go.sum
@@ -33,8 +33,8 @@ gitea.com/macaron/toolbox v0.0.0-20190822013122-05ff0fc766b7/go.mod h1:kgsbFPPS4
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34 h1:UsHpWO0Elp6NaWVARdZHjiYwkhrspHVEGsyIKPb9OI8=
-github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34/go.mod h1:T9ezsOHcCrDCgA8aF1Cqr3sSYbO/xgdy8/R/XiIMAhA=
+github.com/PuerkitoBio/goquery v1.5.0 h1:uGvmFXOA73IKluu/F84Xd1tt/z07GYm8X49XKHP7EJk=
+github.com/PuerkitoBio/goquery v1.5.0/go.mod h1:qD2PgZ9lccMbQlc7eEOjaeRlFQON7xY8kdmcsrnKqMg=
 github.com/RoaringBitmap/roaring v0.4.7 h1:eGUudvFzvF7Kxh7JjYvXfI1f7l22/2duFby7r5+d4oc=
 github.com/RoaringBitmap/roaring v0.4.7/go.mod h1:8khRDP4HmeXns4xIj9oGrKSz7XTQiJx2zgh7AcNke4w=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
@@ -44,8 +44,8 @@ github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBb
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470 h1:4jHLmof+Hba81591gfH5xYA8QXzuvgksxwPNrmjR2BA=
-github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470/go.mod h1:3I+3V7B6gTBYfdpYgIG2ymALS9H+5VDKUl3lHH7ToM4=
+github.com/andybalholm/cascadia v1.0.0 h1:hOCXnnZ5A+3eVDX8pvgl4kofXv2ELss0bKcqRySc45o=
+github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
@@ -440,6 +440,7 @@ golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTk
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
+golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -511,8 +512,8 @@ golang.org/x/tools v0.0.0-20190606050223-4d9ae51c2468/go.mod h1:/rFqwRUd4F7ZHNgw
 golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190729092621-ff9f1409240a/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
-golang.org/x/tools v0.0.0-20190827205025-b29f5f60c37a h1:0JEq5ZQ3TgsRlFmz4BcD+E6U6cOk4pOImCQSyIG59ZM=
-golang.org/x/tools v0.0.0-20190827205025-b29f5f60c37a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20190828213141-aed303cbaa74 h1:4cFkmztxtMslUX2SctSl+blCyXfpzhGOy9LhKAqSMA4=
+golang.org/x/tools v0.0.0-20190828213141-aed303cbaa74/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
diff --git a/vendor/github.com/PuerkitoBio/goquery/.travis.yml b/vendor/github.com/PuerkitoBio/goquery/.travis.yml
index 148a1fb532..cc1402d5cf 100644
--- a/vendor/github.com/PuerkitoBio/goquery/.travis.yml
+++ b/vendor/github.com/PuerkitoBio/goquery/.travis.yml
@@ -1,7 +1,7 @@
 language: go
 
 go:
-    - 1.1.x
+    - 1.1
     - 1.2.x
     - 1.3.x
     - 1.4.x
@@ -9,4 +9,8 @@ go:
     - 1.6.x
     - 1.7.x
     - 1.8.x
+    - 1.9.x
+    - "1.10.x"
+    - 1.11.x
     - tip
+
diff --git a/vendor/github.com/PuerkitoBio/goquery/README.md b/vendor/github.com/PuerkitoBio/goquery/README.md
index 7b01a27178..84f9af39e3 100644
--- a/vendor/github.com/PuerkitoBio/goquery/README.md
+++ b/vendor/github.com/PuerkitoBio/goquery/README.md
@@ -1,6 +1,5 @@
-# goquery - a little like that j-thing, only in Go 
-[![build status](https://secure.travis-ci.org/PuerkitoBio/goquery.png)](http://travis-ci.org/PuerkitoBio/goquery) [![GoDoc](https://godoc.org/github.com/PuerkitoBio/goquery?status.png)](http://godoc.org/github.com/PuerkitoBio/goquery) [![Sourcegraph Badge](https://sourcegraph.com/github.com/PuerkitoBio/goquery/-/badge.svg)](https://sourcegraph.com/github.com/PuerkitoBio/goquery?badge)
-
+# goquery - a little like that j-thing, only in Go
+[![build status](https://secure.travis-ci.org/PuerkitoBio/goquery.svg?branch=master)](http://travis-ci.org/PuerkitoBio/goquery) [![GoDoc](https://godoc.org/github.com/PuerkitoBio/goquery?status.png)](http://godoc.org/github.com/PuerkitoBio/goquery) [![Sourcegraph Badge](https://sourcegraph.com/github.com/PuerkitoBio/goquery/-/badge.svg)](https://sourcegraph.com/github.com/PuerkitoBio/goquery?badge)
 
 goquery brings a syntax and a set of features similar to [jQuery][] to the [Go language][go]. It is based on Go's [net/html package][html] and the CSS Selector library [cascadia][]. Since the net/html parser returns nodes, and not a full-featured DOM tree, jQuery's stateful manipulation functions (like height(), css(), detach()) have been left off.
 
@@ -8,6 +7,16 @@ Also, because the net/html parser requires UTF-8 encoding, so does goquery: it i
 
 Syntax-wise, it is as close as possible to jQuery, with the same function names when possible, and that warm and fuzzy chainable interface. jQuery being the ultra-popular library that it is, I felt that writing a similar HTML-manipulating library was better to follow its API than to start anew (in the same spirit as Go's `fmt` package), even though some of its methods are less than intuitive (looking at you, [index()][index]...).
 
+## Table of Contents
+
+* [Installation](#installation)
+* [Changelog](#changelog)
+* [API](#api)
+* [Examples](#examples)
+* [Related Projects](#related-projects)
+* [Support](#support)
+* [License](#license)
+
 ## Installation
 
 Please note that because of the net/html dependency, goquery requires Go1.1+.
@@ -28,6 +37,11 @@ Please note that because of the net/html dependency, goquery requires Go1.1+.
 
 **Note that goquery's API is now stable, and will not break.**
 
+*    **2018-11-15 (v1.5.0)** : Go module support (thanks @Zaba505).
+*    **2018-06-07 (v1.4.1)** : Add `NewDocumentFromReader` examples.
+*    **2018-03-24 (v1.4.0)** : Deprecate `NewDocument(url)` and `NewDocumentFromResponse(response)`.
+*    **2018-01-28 (v1.3.0)** : Add `ToEnd` constant to `Slice` until the end of the selection (thanks to @davidjwilkins for raising the issue).
+*    **2018-01-11 (v1.2.0)** : Add `AddBack*` and deprecate `AndSelf` (thanks to @davidjwilkins).
 *    **2017-02-12 (v1.1.0)** : Add `SetHtml` and `SetText` (thanks to @glebtv).
 *    **2016-12-29 (v1.0.2)** : Optimize allocations for `Selection.Text` (thanks to @radovskyb).
 *    **2016-08-28 (v1.0.1)** : Optimize performance for large documents.
@@ -83,12 +97,24 @@ package main
 import (
   "fmt"
   "log"
+  "net/http"
 
   "github.com/PuerkitoBio/goquery"
 )
 
 func ExampleScrape() {
-  doc, err := goquery.NewDocument("http://metalsucks.net")
+  // Request the HTML page.
+  res, err := http.Get("http://metalsucks.net")
+  if err != nil {
+    log.Fatal(err)
+  }
+  defer res.Body.Close()
+  if res.StatusCode != 200 {
+    log.Fatalf("status code error: %d %s", res.StatusCode, res.Status)
+  }
+
+  // Load the HTML document
+  doc, err := goquery.NewDocumentFromReader(res.Body)
   if err != nil {
     log.Fatal(err)
   }
@@ -107,6 +133,31 @@ func main() {
 }
 ```
 
+## Related Projects
+
+- [Goq][goq], an HTML deserialization and scraping library based on goquery and struct tags.
+- [andybalholm/cascadia][cascadia], the CSS selector library used by goquery.
+- [suntong/cascadia][cascadiacli], a command-line interface to the cascadia CSS selector library, useful to test selectors.
+- [asciimoo/colly](https://github.com/asciimoo/colly), a lightning fast and elegant Scraping Framework
+- [gnulnx/goperf](https://github.com/gnulnx/goperf), a website performance test tool that also fetches static assets.
+- [MontFerret/ferret](https://github.com/MontFerret/ferret), declarative web scraping.
+
+## Support
+
+There are a number of ways you can support the project:
+
+* Use it, star it, build something with it, spread the word!
+  - If you do build something open-source or otherwise publicly-visible, let me know so I can add it to the [Related Projects](#related-projects) section!
+* Raise issues to improve the project (note: doc typos and clarifications are issues too!)
+  - Please search existing issues before opening a new one - it may have already been adressed.
+* Pull requests: please discuss new code in an issue first, unless the fix is really trivial.
+  - Make sure new code is tested.
+  - Be mindful of existing code - PRs that break existing code have a high probability of being declined, unless it fixes a serious issue.
+
+If you desperately want to send money my way, I have a BuyMeACoffee.com page:
+
+<a href="https://www.buymeacoffee.com/mna" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png" alt="Buy Me A Coffee" style="height: 41px !important;width: 174px !important;box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;-webkit-box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;" ></a>
+
 ## License
 
 The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia's license is [here][caslic].
@@ -114,6 +165,7 @@ The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia'
 [jquery]: http://jquery.com/
 [go]: http://golang.org/
 [cascadia]: https://github.com/andybalholm/cascadia
+[cascadiacli]: https://github.com/suntong/cascadia
 [bsd]: http://opensource.org/licenses/BSD-3-Clause
 [golic]: http://golang.org/LICENSE
 [caslic]: https://github.com/andybalholm/cascadia/blob/master/LICENSE
@@ -124,3 +176,4 @@ The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia'
 [wiki]: https://github.com/PuerkitoBio/goquery/wiki/Tips-and-tricks
 [thatguystone]: https://github.com/thatguystone
 [piotr]: https://github.com/piotrkowalczuk
+[goq]: https://github.com/andrewstuart/goq
diff --git a/vendor/github.com/PuerkitoBio/goquery/array.go b/vendor/github.com/PuerkitoBio/goquery/array.go
index d7af5eee1c..1b1f6cbe66 100644
--- a/vendor/github.com/PuerkitoBio/goquery/array.go
+++ b/vendor/github.com/PuerkitoBio/goquery/array.go
@@ -4,6 +4,16 @@ import (
 	"golang.org/x/net/html"
 )
 
+const (
+	maxUint = ^uint(0)
+	maxInt  = int(maxUint >> 1)
+
+	// ToEnd is a special index value that can be used as end index in a call
+	// to Slice so that all elements are selected until the end of the Selection.
+	// It is equivalent to passing (*Selection).Length().
+	ToEnd = maxInt
+)
+
 // First reduces the set of matched elements to the first in the set.
 // It returns a new Selection object, and an empty Selection object if the
 // the selection is empty.
@@ -35,12 +45,23 @@ func (s *Selection) Eq(index int) *Selection {
 }
 
 // Slice reduces the set of matched elements to a subset specified by a range
-// of indices.
+// of indices. The start index is 0-based and indicates the index of the first
+// element to select. The end index is 0-based and indicates the index at which
+// the elements stop being selected (the end index is not selected).
+//
+// The indices may be negative, in which case they represent an offset from the
+// end of the selection.
+//
+// The special value ToEnd may be specified as end index, in which case all elements
+// until the end are selected. This works both for a positive and negative start
+// index.
 func (s *Selection) Slice(start, end int) *Selection {
 	if start < 0 {
 		start += len(s.Nodes)
 	}
-	if end < 0 {
+	if end == ToEnd {
+		end = len(s.Nodes)
+	} else if end < 0 {
 		end += len(s.Nodes)
 	}
 	return pushStack(s, s.Nodes[start:end])
diff --git a/vendor/github.com/PuerkitoBio/goquery/expand.go b/vendor/github.com/PuerkitoBio/goquery/expand.go
index f0c6c86d8c..7caade531e 100644
--- a/vendor/github.com/PuerkitoBio/goquery/expand.go
+++ b/vendor/github.com/PuerkitoBio/goquery/expand.go
@@ -41,6 +41,30 @@ func (s *Selection) AddNodes(nodes ...*html.Node) *Selection {
 // AndSelf adds the previous set of elements on the stack to the current set.
 // It returns a new Selection object containing the current Selection combined
 // with the previous one.
+// Deprecated: This function has been deprecated and is now an alias for AddBack().
 func (s *Selection) AndSelf() *Selection {
+	return s.AddBack()
+}
+
+// AddBack adds the previous set of elements on the stack to the current set.
+// It returns a new Selection object containing the current Selection combined
+// with the previous one.
+func (s *Selection) AddBack() *Selection {
 	return s.AddSelection(s.prevSel)
 }
+
+// AddBackFiltered reduces the previous set of elements on the stack to those that
+// match the selector string, and adds them to the current set.
+// It returns a new Selection object containing the current Selection combined
+// with the filtered previous one
+func (s *Selection) AddBackFiltered(selector string) *Selection {
+	return s.AddSelection(s.prevSel.Filter(selector))
+}
+
+// AddBackMatcher reduces the previous set of elements on the stack to those that match
+// the mateher, and adds them to the curernt set.
+// It returns a new Selection object containing the current Selection combined
+// with the filtered previous one
+func (s *Selection) AddBackMatcher(m Matcher) *Selection {
+	return s.AddSelection(s.prevSel.FilterMatcher(m))
+}
diff --git a/vendor/github.com/PuerkitoBio/goquery/go.mod b/vendor/github.com/PuerkitoBio/goquery/go.mod
new file mode 100644
index 0000000000..2fa1332a58
--- /dev/null
+++ b/vendor/github.com/PuerkitoBio/goquery/go.mod
@@ -0,0 +1,6 @@
+module github.com/PuerkitoBio/goquery
+
+require (
+	github.com/andybalholm/cascadia v1.0.0
+	golang.org/x/net v0.0.0-20181114220301-adae6a3d119a
+)
diff --git a/vendor/github.com/PuerkitoBio/goquery/go.sum b/vendor/github.com/PuerkitoBio/goquery/go.sum
new file mode 100644
index 0000000000..11c5757546
--- /dev/null
+++ b/vendor/github.com/PuerkitoBio/goquery/go.sum
@@ -0,0 +1,5 @@
+github.com/andybalholm/cascadia v1.0.0 h1:hOCXnnZ5A+3eVDX8pvgl4kofXv2ELss0bKcqRySc45o=
+github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
+golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181114220301-adae6a3d119a h1:gOpx8G595UYyvj8UK4+OFyY4rx037g3fmfhe5SasG3U=
+golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
diff --git a/vendor/github.com/PuerkitoBio/goquery/manipulation.go b/vendor/github.com/PuerkitoBio/goquery/manipulation.go
index ebb4ffe128..34eb7570fb 100644
--- a/vendor/github.com/PuerkitoBio/goquery/manipulation.go
+++ b/vendor/github.com/PuerkitoBio/goquery/manipulation.go
@@ -270,13 +270,14 @@ func (s *Selection) ReplaceWithNodes(ns ...*html.Node) *Selection {
 	return s.Remove()
 }
 
-// Set the html content of each element in the selection to specified html string.
+// SetHtml sets the html content of each element in the selection to
+// specified html string.
 func (s *Selection) SetHtml(html string) *Selection {
 	return setHtmlNodes(s, parseHtml(html)...)
 }
 
-// Set the content of each element in the selection to specified content. The
-// provided text string is escaped.
+// SetText sets the content of each element in the selection to specified content.
+// The provided text string is escaped.
 func (s *Selection) SetText(text string) *Selection {
 	return s.SetHtml(html.EscapeString(text))
 }
diff --git a/vendor/github.com/PuerkitoBio/goquery/query.go b/vendor/github.com/PuerkitoBio/goquery/query.go
index 1a7f8732e9..fe86bf0bf0 100644
--- a/vendor/github.com/PuerkitoBio/goquery/query.go
+++ b/vendor/github.com/PuerkitoBio/goquery/query.go
@@ -5,11 +5,7 @@ import "golang.org/x/net/html"
 // Is checks the current matched set of elements against a selector and
 // returns true if at least one of these elements matches.
 func (s *Selection) Is(selector string) bool {
-	if len(s.Nodes) > 0 {
-		return s.IsMatcher(compileMatcher(selector))
-	}
-
-	return false
+	return s.IsMatcher(compileMatcher(selector))
 }
 
 // IsMatcher checks the current matched set of elements against a matcher and
diff --git a/vendor/github.com/PuerkitoBio/goquery/type.go b/vendor/github.com/PuerkitoBio/goquery/type.go
index e2169fa30d..6ad51dbc53 100644
--- a/vendor/github.com/PuerkitoBio/goquery/type.go
+++ b/vendor/github.com/PuerkitoBio/goquery/type.go
@@ -31,6 +31,10 @@ func NewDocumentFromNode(root *html.Node) *Document {
 // NewDocument is a Document constructor that takes a string URL as argument.
 // It loads the specified document, parses it, and stores the root Document
 // node, ready to be manipulated.
+//
+// Deprecated: Use the net/http standard library package to make the request
+// and validate the response before calling goquery.NewDocumentFromReader
+// with the response's body.
 func NewDocument(url string) (*Document, error) {
 	// Load the URL
 	res, e := http.Get(url)
@@ -40,10 +44,10 @@ func NewDocument(url string) (*Document, error) {
 	return NewDocumentFromResponse(res)
 }
 
-// NewDocumentFromReader returns a Document from a generic reader.
+// NewDocumentFromReader returns a Document from an io.Reader.
 // It returns an error as second value if the reader's data cannot be parsed
-// as html. It does *not* check if the reader is also an io.Closer, so the
-// provided reader is never closed by this call, it is the responsibility
+// as html. It does not check if the reader is also an io.Closer, the
+// provided reader is never closed by this call. It is the responsibility
 // of the caller to close it if required.
 func NewDocumentFromReader(r io.Reader) (*Document, error) {
 	root, e := html.Parse(r)
@@ -56,6 +60,8 @@ func NewDocumentFromReader(r io.Reader) (*Document, error) {
 // NewDocumentFromResponse is another Document constructor that takes an http response as argument.
 // It loads the specified response's document, parses it, and stores the root Document
 // node, ready to be manipulated. The response's body is closed on return.
+//
+// Deprecated: Use goquery.NewDocumentFromReader with the response's body.
 func NewDocumentFromResponse(res *http.Response) (*Document, error) {
 	if res == nil {
 		return nil, errors.New("Response is nil")
diff --git a/vendor/github.com/andybalholm/cascadia/go.mod b/vendor/github.com/andybalholm/cascadia/go.mod
new file mode 100644
index 0000000000..e6febbbfed
--- /dev/null
+++ b/vendor/github.com/andybalholm/cascadia/go.mod
@@ -0,0 +1,3 @@
+module "github.com/andybalholm/cascadia"
+
+require "golang.org/x/net" v0.0.0-20180218175443-cbe0f9307d01
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 8c4607181c..ade08e5b45 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -30,11 +30,11 @@ gitea.com/macaron/session/redis
 gitea.com/macaron/toolbox
 # github.com/BurntSushi/toml v0.3.1
 github.com/BurntSushi/toml
-# github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34
+# github.com/PuerkitoBio/goquery v1.5.0
 github.com/PuerkitoBio/goquery
 # github.com/RoaringBitmap/roaring v0.4.7
 github.com/RoaringBitmap/roaring
-# github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470
+# github.com/andybalholm/cascadia v1.0.0
 github.com/andybalholm/cascadia
 # github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239
 github.com/anmitsu/go-shlex
@@ -400,7 +400,7 @@ golang.org/x/text/internal/language/compact
 golang.org/x/text/internal/utf8internal
 golang.org/x/text/runes
 golang.org/x/text/internal/tag
-# google.golang.org/appengine v1.6.1
+# google.golang.org/appengine v1.6.2
 google.golang.org/appengine/cloudsql
 google.golang.org/appengine/urlfetch
 google.golang.org/appengine/internal