1 files changed, 0 insertions, 323 deletions
diff --git a/vendor/github.com/armon/consul-api/api.go b/vendor/github.com/armon/consul-api/api.go
deleted file mode 100644
index e1335769..00000000
--- a/vendor/github.com/armon/consul-api/api.go
+++ /dev/null
@@ -1,323 +0,0 @@
-package consulapi
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"strconv"
-	"time"
-)
-
-// QueryOptions are used to parameterize a query
-type QueryOptions struct {
-	// Providing a datacenter overwrites the DC provided
-	// by the Config
-	Datacenter string
-
-	// AllowStale allows any Consul server (non-leader) to service
-	// a read. This allows for lower latency and higher throughput
-	AllowStale bool
-
-	// RequireConsistent forces the read to be fully consistent.
-	// This is more expensive but prevents ever performing a stale
-	// read.
-	RequireConsistent bool
-
-	// WaitIndex is used to enable a blocking query. Waits
-	// until the timeout or the next index is reached
-	WaitIndex uint64
-
-	// WaitTime is used to bound the duration of a wait.
-	// Defaults to that of the Config, but can be overriden.
-	WaitTime time.Duration
-
-	// Token is used to provide a per-request ACL token
-	// which overrides the agent's default token.
-	Token string
-}
-
-// WriteOptions are used to parameterize a write
-type WriteOptions struct {
-	// Providing a datacenter overwrites the DC provided
-	// by the Config
-	Datacenter string
-
-	// Token is used to provide a per-request ACL token
-	// which overrides the agent's default token.
-	Token string
-}
-
-// QueryMeta is used to return meta data about a query
-type QueryMeta struct {
-	// LastIndex. This can be used as a WaitIndex to perform
-	// a blocking query
-	LastIndex uint64
-
-	// Time of last contact from the leader for the
-	// server servicing the request
-	LastContact time.Duration
-
-	// Is there a known leader
-	KnownLeader bool
-
-	// How long did the request take
-	RequestTime time.Duration
-}
-
-// WriteMeta is used to return meta data about a write
-type WriteMeta struct {
-	// How long did the request take
-	RequestTime time.Duration
-}
-
-// HttpBasicAuth is used to authenticate http client with HTTP Basic Authentication
-type HttpBasicAuth struct {
-	// Username to use for HTTP Basic Authentication
-	Username string
-
-	// Password to use for HTTP Basic Authentication
-	Password string
-}
-
-// Config is used to configure the creation of a client
-type Config struct {
-	// Address is the address of the Consul server
-	Address string
-
-	// Scheme is the URI scheme for the Consul server
-	Scheme string
-
-	// Datacenter to use. If not provided, the default agent datacenter is used.
-	Datacenter string
-
-	// HttpClient is the client to use. Default will be
-	// used if not provided.
-	HttpClient *http.Client
-
-	// HttpAuth is the auth info to use for http access.
-	HttpAuth *HttpBasicAuth
-
-	// WaitTime limits how long a Watch will block. If not provided,
-	// the agent default values will be used.
-	WaitTime time.Duration
-
-	// Token is used to provide a per-request ACL token
-	// which overrides the agent's default token.
-	Token string
-}
-
-// DefaultConfig returns a default configuration for the client
-func DefaultConfig() *Config {
-	return &Config{
-		Address:    "127.0.0.1:8500",
-		Scheme:     "http",
-		HttpClient: http.DefaultClient,
-	}
-}
-
-// Client provides a client to the Consul API
-type Client struct {
-	config Config
-}
-
-// NewClient returns a new client
-func NewClient(config *Config) (*Client, error) {
-	// bootstrap the config
-	defConfig := DefaultConfig()
-
-	if len(config.Address) == 0 {
-		config.Address = defConfig.Address
-	}
-
-	if len(config.Scheme) == 0 {
-		config.Scheme = defConfig.Scheme
-	}
-
-	if config.HttpClient == nil {
-		config.HttpClient = defConfig.HttpClient
-	}
-
-	client := &Client{
-		config: *config,
-	}
-	return client, nil
-}
-
-// request is used to help build up a request
-type request struct {
-	config *Config
-	method string
-	url    *url.URL
-	params url.Values
-	body   io.Reader
-	obj    interface{}
-}
-
-// setQueryOptions is used to annotate the request with
-// additional query options
-func (r *request) setQueryOptions(q *QueryOptions) {
-	if q == nil {
-		return
-	}
-	if q.Datacenter != "" {
-		r.params.Set("dc", q.Datacenter)
-	}
-	if q.AllowStale {
-		r.params.Set("stale", "")
-	}
-	if q.RequireConsistent {
-		r.params.Set("consistent", "")
-	}
-	if q.WaitIndex != 0 {
-		r.params.Set("index", strconv.FormatUint(q.WaitIndex, 10))
-	}
-	if q.WaitTime != 0 {
-		r.params.Set("wait", durToMsec(q.WaitTime))
-	}
-	if q.Token != "" {
-		r.params.Set("token", q.Token)
-	}
-}
-
-// durToMsec converts a duration to a millisecond specified string
-func durToMsec(dur time.Duration) string {
-	return fmt.Sprintf("%dms", dur/time.Millisecond)
-}
-
-// setWriteOptions is used to annotate the request with
-// additional write options
-func (r *request) setWriteOptions(q *WriteOptions) {
-	if q == nil {
-		return
-	}
-	if q.Datacenter != "" {
-		r.params.Set("dc", q.Datacenter)
-	}
-	if q.Token != "" {
-		r.params.Set("token", q.Token)
-	}
-}
-
-// toHTTP converts the request to an HTTP request
-func (r *request) toHTTP() (*http.Request, error) {
-	// Encode the query parameters
-	r.url.RawQuery = r.params.Encode()
-
-	// Get the url sring
-	urlRaw := r.url.String()
-
-	// Check if we should encode the body
-	if r.body == nil && r.obj != nil {
-		if b, err := encodeBody(r.obj); err != nil {
-			return nil, err
-		} else {
-			r.body = b
-		}
-	}
-
-	// Create the HTTP request
-	req, err := http.NewRequest(r.method, urlRaw, r.body)
-
-	// Setup auth
-	if err == nil && r.config.HttpAuth != nil {
-		req.SetBasicAuth(r.config.HttpAuth.Username, r.config.HttpAuth.Password)
-	}
-
-	return req, err
-}
-
-// newRequest is used to create a new request
-func (c *Client) newRequest(method, path string) *request {
-	r := &request{
-		config: &c.config,
-		method: method,
-		url: &url.URL{
-			Scheme: c.config.Scheme,
-			Host:   c.config.Address,
-			Path:   path,
-		},
-		params: make(map[string][]string),
-	}
-	if c.config.Datacenter != "" {
-		r.params.Set("dc", c.config.Datacenter)
-	}
-	if c.config.WaitTime != 0 {
-		r.params.Set("wait", durToMsec(r.config.WaitTime))
-	}
-	if c.config.Token != "" {
-		r.params.Set("token", r.config.Token)
-	}
-	return r
-}
-
-// doRequest runs a request with our client
-func (c *Client) doRequest(r *request) (time.Duration, *http.Response, error) {
-	req, err := r.toHTTP()
-	if err != nil {
-		return 0, nil, err
-	}
-	start := time.Now()
-	resp, err := c.config.HttpClient.Do(req)
-	diff := time.Now().Sub(start)
-	return diff, resp, err
-}
-
-// parseQueryMeta is used to help parse query meta-data
-func parseQueryMeta(resp *http.Response, q *QueryMeta) error {
-	header := resp.Header
-
-	// Parse the X-Consul-Index
-	index, err := strconv.ParseUint(header.Get("X-Consul-Index"), 10, 64)
-	if err != nil {
-		return fmt.Errorf("Failed to parse X-Consul-Index: %v", err)
-	}
-	q.LastIndex = index
-
-	// Parse the X-Consul-LastContact
-	last, err := strconv.ParseUint(header.Get("X-Consul-LastContact"), 10, 64)
-	if err != nil {
-		return fmt.Errorf("Failed to parse X-Consul-LastContact: %v", err)
-	}
-	q.LastContact = time.Duration(last) * time.Millisecond
-
-	// Parse the X-Consul-KnownLeader
-	switch header.Get("X-Consul-KnownLeader") {
-	case "true":
-		q.KnownLeader = true
-	default:
-		q.KnownLeader = false
-	}
-	return nil
-}
-
-// decodeBody is used to JSON decode a body
-func decodeBody(resp *http.Response, out interface{}) error {
-	dec := json.NewDecoder(resp.Body)
-	return dec.Decode(out)
-}
-
-// encodeBody is used to encode a request body
-func encodeBody(obj interface{}) (io.Reader, error) {
-	buf := bytes.NewBuffer(nil)
-	enc := json.NewEncoder(buf)
-	if err := enc.Encode(obj); err != nil {
-		return nil, err
-	}
-	return buf, nil
-}
-
-// requireOK is used to wrap doRequest and check for a 200
-func requireOK(d time.Duration, resp *http.Response, e error) (time.Duration, *http.Response, error) {
-	if e != nil {
-		return d, resp, e
-	}
-	if resp.StatusCode != 200 {
-		var buf bytes.Buffer
-		io.Copy(&buf, resp.Body)
-		return d, resp, fmt.Errorf("Unexpected response code: %d (%s)", resp.StatusCode, buf.Bytes())
-	}
-	return d, resp, e
-}