From d97981ecc9929df01da0cce6cbbcea940202f643 Mon Sep 17 00:00:00 2001
From: Dave Henderson <dhenderson@gmail.com>
Date: Mon, 3 Dec 2018 21:32:43 -0500
Subject: Support subpaths for http datasources (#442)

* bug: subpaths were ignored in http datasources

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* fixup! bug: subpaths were ignored in http datasources
---
 data/datasource.go | 74 ------------------------------------------------------
 1 file changed, 74 deletions(-)

(limited to 'data/datasource.go')

diff --git a/data/datasource.go b/data/datasource.go
index 2e4d845d..5ceadd11 100644
--- a/data/datasource.go
+++ b/data/datasource.go
@@ -11,7 +11,6 @@ import (
 	"path"
 	"path/filepath"
 	"strings"
-	"time"
 
 	"github.com/pkg/errors"
 
@@ -373,42 +372,6 @@ func readStdin(source *Source, args ...string) ([]byte, error) {
 	return b, nil
 }
 
-func readHTTP(source *Source, args ...string) ([]byte, error) {
-	if source.hc == nil {
-		source.hc = &http.Client{Timeout: time.Second * 5}
-	}
-	req, err := http.NewRequest("GET", source.URL.String(), nil)
-	if err != nil {
-		return nil, err
-	}
-	req.Header = source.header
-	res, err := source.hc.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	body, err := ioutil.ReadAll(res.Body)
-	if err != nil {
-		return nil, err
-	}
-	err = res.Body.Close()
-	if err != nil {
-		return nil, err
-	}
-	if res.StatusCode != 200 {
-		err := errors.Errorf("Unexpected HTTP status %d on GET from %s: %s", res.StatusCode, source.URL, string(body))
-		return nil, err
-	}
-	ctypeHdr := res.Header.Get("Content-Type")
-	if ctypeHdr != "" {
-		mediatype, _, e := mime.ParseMediaType(ctypeHdr)
-		if e != nil {
-			return nil, e
-		}
-		source.mediaType = mediatype
-	}
-	return body, nil
-}
-
 func readConsul(source *Source, args ...string) (data []byte, err error) {
 	if source.kv == nil {
 		source.kv, err = libkv.NewConsul(source.URL)
@@ -454,40 +417,3 @@ func readBoltDB(source *Source, args ...string) (data []byte, err error) {
 
 	return data, nil
 }
-
-func parseHeaderArgs(headerArgs []string) (map[string]http.Header, error) {
-	headers := make(map[string]http.Header)
-	for _, v := range headerArgs {
-		ds, name, value, err := splitHeaderArg(v)
-		if err != nil {
-			return nil, err
-		}
-		if _, ok := headers[ds]; !ok {
-			headers[ds] = make(http.Header)
-		}
-		headers[ds][name] = append(headers[ds][name], strings.TrimSpace(value))
-	}
-	return headers, nil
-}
-
-func splitHeaderArg(arg string) (datasourceAlias, name, value string, err error) {
-	parts := strings.SplitN(arg, "=", 2)
-	if len(parts) != 2 {
-		err = errors.Errorf("Invalid datasource-header option '%s'", arg)
-		return "", "", "", err
-	}
-	datasourceAlias = parts[0]
-	name, value, err = splitHeader(parts[1])
-	return datasourceAlias, name, value, err
-}
-
-func splitHeader(header string) (name, value string, err error) {
-	parts := strings.SplitN(header, ":", 2)
-	if len(parts) != 2 {
-		err = errors.Errorf("Invalid HTTP Header format '%s'", header)
-		return "", "", err
-	}
-	name = http.CanonicalHeaderKey(parts[0])
-	value = parts[1]
-	return name, value, nil
-}
-- 
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