feat(url): append base path, if present, via BaseURL. Add AddPath method

.travis.yml

@@ -1,6 +1,8 @@
 language: go
 
 go:
+  - "1.13"
+  - "1.12"
   - "1.11"
   - "1.10"
   - "1.9"

README.md

@@ -1,4 +1,4 @@
-# gentleman [![Build Status](https://travis-ci.org/h2non/gentleman.svg)](https://travis-ci.org/h2non/gentleman) [![GitHub release](https://img.shields.io/badge/version-2.0.2-orange.svg?style=flat)](https://github.com/h2non/gentleman/releases) [![GoDoc](https://godoc.org/gopkg.in/h2non/gentleman.v2?status.svg)](https://godoc.org/gopkg.in/h2non/gentleman.v2) [![Coverage Status](https://coveralls.io/repos/github/h2non/gentleman/badge.svg?branch=master)](https://coveralls.io/github/h2non/gentleman?branch=master) [![Go Report Card](https://goreportcard.com/badge/github.com/h2non/gentleman)](https://goreportcard.com/report/github.com/h2non/gentleman) [![Go Version](https://img.shields.io/badge/go-v2.0+-green.svg?style=flat)](https://github.com/h2non/gentleman)
+# gentleman [![Build Status](https://travis-ci.org/h2non/gentleman.svg)](https://travis-ci.org/h2non/gentleman) [![GitHub release](https://img.shields.io/badge/version-2.0.4-orange.svg?style=flat)](https://github.com/h2non/gentleman/releases) [![GoDoc](https://godoc.org/gopkg.in/h2non/gentleman.v2?status.svg)](https://godoc.org/gopkg.in/h2non/gentleman.v2) [![Coverage Status](https://coveralls.io/repos/github/h2non/gentleman/badge.svg?branch=master)](https://coveralls.io/github/h2non/gentleman?branch=master) [![Go Report Card](https://goreportcard.com/badge/github.com/h2non/gentleman)](https://goreportcard.com/report/github.com/h2non/gentleman) [![Go Version](https://img.shields.io/badge/go-v2.0+-green.svg?style=flat)](https://github.com/h2non/gentleman)
 
 Full-featured, plugin-driven, middleware-oriented toolkit to easily create rich, versatile and composable HTTP clients in [Go](http://golang.org).
 

client.go

@@ -120,6 +120,12 @@ func (c *Client) Path(path string) *Client {
 	return c
 }
 
+// AddPath concatenates a path slice to the existent path in at client level.
+func (c *Client) AddPath(path string) *Client {
+	c.Use(url.AddPath(path))
+	return c
+}
+
 // Param replaces a path param based on the given param name and value.
 func (c *Client) Param(name, value string) *Client {
 	c.Use(url.Param(name, value))

client_test.go

@@ -170,6 +170,16 @@ func TestClientPath(t *testing.T) {
 	st.Expect(t, cli.Context.Request.URL.String(), "http://foo.com/foo/baz")
 }
 
+func TestClientAddPath(t *testing.T) {
+	url := "http://foo.com/bar"
+	path := "/foo/baz"
+	cli := New()
+	cli.URL(url)
+	cli.AddPath(path)
+	cli.Middleware.Run("request", cli.Context)
+	st.Expect(t, cli.Context.Request.URL.String(), "http://foo.com/bar/foo/baz")
+}
+
 func TestClientPathParam(t *testing.T) {
 	url := "http://foo.com/bar/baz"
 	path := "/:foo/bar/:baz"

plugins/url/url.go

@@ -1,11 +1,12 @@
 package url
 
 import (
-	c "gopkg.in/h2non/gentleman.v2/context"
-	p "gopkg.in/h2non/gentleman.v2/plugin"
 	"net/url"
 	"regexp"
 	"strings"
+
+	c "gopkg.in/h2non/gentleman.v2/context"
+	p "gopkg.in/h2non/gentleman.v2/plugin"
 )
 
 // URL parses and defines a new URL in the outgoing request
@@ -33,6 +34,11 @@ func BaseURL(uri string) p.Plugin {
 
 		ctx.Request.URL.Scheme = u.Scheme
 		ctx.Request.URL.Host = u.Host
+
+		if u.Path != "" && u.Path != "/" {
+			ctx.Request.URL.Path = normalizePath(u.Path)
+		}
+
 		h.Next(ctx)
 	})
 }

plugins/url/url_test.go

@@ -32,11 +32,11 @@ func TestURL(t *testing.T) {
 
 func TestBaseURL(t *testing.T) {
 	cases := []test{
-		{"http://foo", &url.URL{Host: "foo", Scheme: "http"}},
-		{"http://foo:123", &url.URL{Host: "foo:123", Scheme: "http"}},
-		{"https://127.0.0.1", &url.URL{Host: "127.0.0.1", Scheme: "https"}},
-		{"https://foo/bar", &url.URL{Host: "foo", Scheme: "https"}},
-		{"foo/bar", &url.URL{Host: "foo", Scheme: "http"}},
+		{"http://foo", &url.URL{Host: "foo", Scheme: "http", Path: ""}},
+		{"http://foo:123", &url.URL{Host: "foo:123", Scheme: "http", Path: ""}},
+		{"https://127.0.0.1", &url.URL{Host: "127.0.0.1", Scheme: "https", Path: ""}},
+		{"https://foo/bar", &url.URL{Host: "foo", Scheme: "https", Path: "/bar"}},
+		{"foo/bar", &url.URL{Host: "foo", Scheme: "http", Path: "/bar"}},
 	}
 
 	ctx := context.New()

request.go

@@ -121,7 +121,7 @@ func (r *Request) Path(path string) *Request {
 	return r
 }
 
-// AddPath defines the request URL path to be used in the outgoing request.
+// AddPath concatenates a path slice to the existent path in at request level.
 func (r *Request) AddPath(path string) *Request {
 	r.Use(url.AddPath(path))
 	return r

version.go

@@ -1,4 +1,4 @@
 package gentleman
 
 // Version defines the package semantic version
-const Version = "2.0.3"
+const Version = "2.0.4"