[chore] remove vendor

1 files changed, 0 insertions, 198 deletions

diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go
deleted file mode 100644
index d7f3d76f5..000000000
--- a/vendor/github.com/prometheus/common/expfmt/encode.go
+++ /dev/null
@@ -1,198 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package expfmt
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-
-	"google.golang.org/protobuf/encoding/protodelim"
-	"google.golang.org/protobuf/encoding/prototext"
-
-	"github.com/prometheus/common/model"
-
-	"github.com/munnerz/goautoneg"
-
-	dto "github.com/prometheus/client_model/go"
-)
-
-// Encoder types encode metric families into an underlying wire protocol.
-type Encoder interface {
-	Encode(*dto.MetricFamily) error
-}
-
-// Closer is implemented by Encoders that need to be closed to finalize
-// encoding. (For example, OpenMetrics needs a final `# EOF` line.)
-//
-// Note that all Encoder implementations returned from this package implement
-// Closer, too, even if the Close call is a no-op. This happens in preparation
-// for adding a Close method to the Encoder interface directly in a (mildly
-// breaking) release in the future.
-type Closer interface {
-	Close() error
-}
-
-type encoderCloser struct {
-	encode func(*dto.MetricFamily) error
-	close  func() error
-}
-
-func (ec encoderCloser) Encode(v *dto.MetricFamily) error {
-	return ec.encode(v)
-}
-
-func (ec encoderCloser) Close() error {
-	return ec.close()
-}
-
-// Negotiate returns the Content-Type based on the given Accept header. If no
-// appropriate accepted type is found, FmtText is returned (which is the
-// Prometheus text format). This function will never negotiate FmtOpenMetrics,
-// as the support is still experimental. To include the option to negotiate
-// FmtOpenMetrics, use NegotiateOpenMetrics.
-func Negotiate(h http.Header) Format {
-	escapingScheme := Format(fmt.Sprintf("; escaping=%s", Format(model.NameEscapingScheme.String())))
-	for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) {
-		if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" {
-			switch Format(escapeParam) {
-			case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues:
-				escapingScheme = Format("; escaping=" + escapeParam)
-			default:
-				// If the escaping parameter is unknown, ignore it.
-			}
-		}
-		ver := ac.Params["version"]
-		if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol {
-			switch ac.Params["encoding"] {
-			case "delimited":
-				return FmtProtoDelim + escapingScheme
-			case "text":
-				return FmtProtoText + escapingScheme
-			case "compact-text":
-				return FmtProtoCompact + escapingScheme
-			}
-		}
-		if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") {
-			return FmtText + escapingScheme
-		}
-	}
-	return FmtText + escapingScheme
-}
-
-// NegotiateIncludingOpenMetrics works like Negotiate but includes
-// FmtOpenMetrics as an option for the result. Note that this function is
-// temporary and will disappear once FmtOpenMetrics is fully supported and as
-// such may be negotiated by the normal Negotiate function.
-func NegotiateIncludingOpenMetrics(h http.Header) Format {
-	escapingScheme := Format(fmt.Sprintf("; escaping=%s", Format(model.NameEscapingScheme.String())))
-	for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) {
-		if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" {
-			switch Format(escapeParam) {
-			case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues:
-				escapingScheme = Format("; escaping=" + escapeParam)
-			default:
-				// If the escaping parameter is unknown, ignore it.
-			}
-		}
-		ver := ac.Params["version"]
-		if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol {
-			switch ac.Params["encoding"] {
-			case "delimited":
-				return FmtProtoDelim + escapingScheme
-			case "text":
-				return FmtProtoText + escapingScheme
-			case "compact-text":
-				return FmtProtoCompact + escapingScheme
-			}
-		}
-		if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") {
-			return FmtText + escapingScheme
-		}
-		if ac.Type+"/"+ac.SubType == OpenMetricsType && (ver == OpenMetricsVersion_0_0_1 || ver == OpenMetricsVersion_1_0_0 || ver == "") {
-			switch ver {
-			case OpenMetricsVersion_1_0_0:
-				return FmtOpenMetrics_1_0_0 + escapingScheme
-			default:
-				return FmtOpenMetrics_0_0_1 + escapingScheme
-			}
-		}
-	}
-	return FmtText + escapingScheme
-}
-
-// NewEncoder returns a new encoder based on content type negotiation. All
-// Encoder implementations returned by NewEncoder also implement Closer, and
-// callers should always call the Close method. It is currently only required
-// for FmtOpenMetrics, but a future (breaking) release will add the Close method
-// to the Encoder interface directly. The current version of the Encoder
-// interface is kept for backwards compatibility.
-// In cases where the Format does not allow for UTF-8 names, the global
-// NameEscapingScheme will be applied.
-//
-// NewEncoder can be called with additional options to customize the OpenMetrics text output.
-// For example:
-// NewEncoder(w, FmtOpenMetrics_1_0_0, WithCreatedLines())
-//
-// Extra options are ignored for all other formats.
-func NewEncoder(w io.Writer, format Format, options ...EncoderOption) Encoder {
-	escapingScheme := format.ToEscapingScheme()
-
-	switch format.FormatType() {
-	case TypeProtoDelim:
-		return encoderCloser{
-			encode: func(v *dto.MetricFamily) error {
-				_, err := protodelim.MarshalTo(w, v)
-				return err
-			},
-			close: func() error { return nil },
-		}
-	case TypeProtoCompact:
-		return encoderCloser{
-			encode: func(v *dto.MetricFamily) error {
-				_, err := fmt.Fprintln(w, model.EscapeMetricFamily(v, escapingScheme).String())
-				return err
-			},
-			close: func() error { return nil },
-		}
-	case TypeProtoText:
-		return encoderCloser{
-			encode: func(v *dto.MetricFamily) error {
-				_, err := fmt.Fprintln(w, prototext.Format(model.EscapeMetricFamily(v, escapingScheme)))
-				return err
-			},
-			close: func() error { return nil },
-		}
-	case TypeTextPlain:
-		return encoderCloser{
-			encode: func(v *dto.MetricFamily) error {
-				_, err := MetricFamilyToText(w, model.EscapeMetricFamily(v, escapingScheme))
-				return err
-			},
-			close: func() error { return nil },
-		}
-	case TypeOpenMetrics:
-		return encoderCloser{
-			encode: func(v *dto.MetricFamily) error {
-				_, err := MetricFamilyToOpenMetrics(w, model.EscapeMetricFamily(v, escapingScheme), options...)
-				return err
-			},
-			close: func() error {
-				_, err := FinalizeOpenMetrics(w)
-				return err
-			},
-		}
-	}
-	panic(fmt.Errorf("expfmt.NewEncoder: unknown format %q", format))
-}