Vendor Update Go Libs (#13166)

* update github.com/alecthomas/chroma v0.8.0 -> v0.8.1

* github.com/blevesearch/bleve v1.0.10 -> v1.0.12

* editorconfig-core-go v2.1.1 -> v2.3.7

* github.com/gliderlabs/ssh v0.2.2 -> v0.3.1

* migrate editorconfig.ParseBytes to Parse

* github.com/shurcooL/vfsgen to 0d455de96546

* github.com/go-git/go-git/v5 v5.1.0 -> v5.2.0

* github.com/google/uuid v1.1.1 -> v1.1.2

* github.com/huandu/xstrings v1.3.0 -> v1.3.2

* github.com/klauspost/compress v1.10.11 -> v1.11.1

* github.com/markbates/goth v1.61.2 -> v1.65.0

* github.com/mattn/go-sqlite3 v1.14.0 -> v1.14.4

* github.com/mholt/archiver v3.3.0 -> v3.3.2

* github.com/microcosm-cc/bluemonday 4f7140c49acb -> v1.0.4

* github.com/minio/minio-go v7.0.4 -> v7.0.5

* github.com/olivere/elastic v7.0.9 -> v7.0.20

* github.com/urfave/cli v1.20.0 -> v1.22.4

* github.com/prometheus/client_golang v1.1.0 -> v1.8.0

* github.com/xanzy/go-gitlab v0.37.0 -> v0.38.1

* mvdan.cc/xurls v2.1.0 -> v2.2.0

Co-authored-by: Lauris BH <lauris@nix.lv>

2 files changed, 24 insertions, 43 deletions

diff --git a/vendor/cloud.google.com/go/compute/metadata/.repo-metadata.json b/vendor/cloud.google.com/go/compute/metadata/.repo-metadata.json
deleted file mode 100644
index ca022ccc41..0000000000
--- a/vendor/cloud.google.com/go/compute/metadata/.repo-metadata.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "name": "metadata",
-  "name_pretty": "Google Compute Engine Metadata API",
-  "product_documentation": "https://cloud.google.com/compute/docs/storing-retrieving-metadata",
-  "client_documentation": "https://godoc.org/cloud.google.com/go/compute/metadata",
-  "release_level": "ga",
-  "language": "go",
-  "repo": "googleapis/google-cloud-go",
-  "distribution_name": "cloud.google.com/go/compute/metadata",
-  "api_id": "compute:metadata",
-  "requires_billing": false
-}
diff --git a/vendor/cloud.google.com/go/compute/metadata/metadata.go b/vendor/cloud.google.com/go/compute/metadata/metadata.go
index 4ff4e2f1ca..545bd9d379 100644
--- a/vendor/cloud.google.com/go/compute/metadata/metadata.go
+++ b/vendor/cloud.google.com/go/compute/metadata/metadata.go
@@ -61,25 +61,14 @@ var (
 	instID  = &cachedValue{k: "instance/id", trim: true}
 )
 
-var (
-	defaultClient = &Client{hc: &http.Client{
-		Transport: &http.Transport{
-			Dial: (&net.Dialer{
-				Timeout:   2 * time.Second,
-				KeepAlive: 30 * time.Second,
-			}).Dial,
-			ResponseHeaderTimeout: 2 * time.Second,
-		},
-	}}
-	subscribeClient = &Client{hc: &http.Client{
-		Transport: &http.Transport{
-			Dial: (&net.Dialer{
-				Timeout:   2 * time.Second,
-				KeepAlive: 30 * time.Second,
-			}).Dial,
-		},
-	}}
-)
+var defaultClient = &Client{hc: &http.Client{
+	Transport: &http.Transport{
+		Dial: (&net.Dialer{
+			Timeout:   2 * time.Second,
+			KeepAlive: 30 * time.Second,
+		}).Dial,
+	},
+}}
 
 // NotDefinedError is returned when requested metadata is not defined.
 //
@@ -151,7 +140,7 @@ func testOnGCE() bool {
 	}()
 
 	go func() {
-		addrs, err := net.LookupHost("metadata.google.internal")
+		addrs, err := net.DefaultResolver.LookupHost(ctx, "metadata.google.internal")
 		if err != nil || len(addrs) == 0 {
 			resc <- false
 			return
@@ -206,10 +195,9 @@ func systemInfoSuggestsGCE() bool {
 	return name == "Google" || name == "Google Compute Engine"
 }
 
-// Subscribe calls Client.Subscribe on a client designed for subscribing (one with no
-// ResponseHeaderTimeout).
+// Subscribe calls Client.Subscribe on the default client.
 func Subscribe(suffix string, fn func(v string, ok bool) error) error {
-	return subscribeClient.Subscribe(suffix, fn)
+	return defaultClient.Subscribe(suffix, fn)
 }
 
 // Get calls Client.Get on the default client.
@@ -280,9 +268,14 @@ type Client struct {
 	hc *http.Client
 }
 
-// NewClient returns a Client that can be used to fetch metadata. All HTTP requests
-// will use the given http.Client instead of the default client.
+// NewClient returns a Client that can be used to fetch metadata.
+// Returns the client that uses the specified http.Client for HTTP requests.
+// If nil is specified, returns the default client.
 func NewClient(c *http.Client) *Client {
+	if c == nil {
+		return defaultClient
+	}
+
 	return &Client{hc: c}
 }
 
@@ -303,8 +296,12 @@ func (c *Client) getETag(suffix string) (value, etag string, err error) {
 		// being stable anyway.
 		host = metadataIP
 	}
+	suffix = strings.TrimLeft(suffix, "/")
 	u := "http://" + host + "/computeMetadata/v1/" + suffix
-	req, _ := http.NewRequest("GET", u, nil)
+	req, err := http.NewRequest("GET", u, nil)
+	if err != nil {
+		return "", "", err
+	}
 	req.Header.Set("Metadata-Flavor", "Google")
 	req.Header.Set("User-Agent", userAgent)
 	res, err := c.hc.Do(req)
@@ -407,11 +404,7 @@ func (c *Client) InstanceTags() ([]string, error) {
 
 // InstanceName returns the current VM's instance ID string.
 func (c *Client) InstanceName() (string, error) {
-	host, err := c.Hostname()
-	if err != nil {
-		return "", err
-	}
-	return strings.Split(host, ".")[0], nil
+	return c.getTrimmed("instance/name")
 }
 
 // Zone returns the current VM's zone, such as "us-central1-b".