refactor: fork package and implement pathrouter

Signed-off-by: Christian Stewart <christian@paral.in>

Author: paralin

LICENSE

@@ -1,5 +1,7 @@
 BSD 3-Clause License
 
+Copyright 2023 Christian Stewart <christian@aperture.us>
+
 Copyright (c) 2013, Julien Schmidt
 All rights reserved.
 

README.md

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/aperturerobotics/pathrouter"
+)
+
+// Responder is a custom struct used in place of a response writer.
+type Responder struct {
+}
+
+func (r *Responder) Respond(ctx context.Context, path, resp string) error {
+	fmt.Printf("path=%s responded with: %s", path, resp)
+	return nil
+}
+
+func Index(ctx context.Context, reqPath string, p pathrouter.Params, rw *Responder) (bool, error) {
+	return true, rw.Respond(ctx, reqPath, "Welcome!\n")
+}
+
+func Hello(ctx context.Context, reqPath string, p pathrouter.Params, rw *Responder) (bool, error) {
+	return true, rw.Respond(ctx, reqPath, fmt.Sprintf("hello, %s!\n", p.ByName("name")))
+}
+
+func main() {
+	router := pathrouter.New[*Responder]()
+	router.AddHandler("/", Index)
+	router.AddHandler("/hello/:name", Hello)
+
+	ctx := context.Background()
+	resp := &Responder{}
+	router.Serve(ctx, "/", resp)
+	router.Serve(ctx, "/hello/world", resp)
+	router.Serve(ctx, "/hello/reader", resp)
+}

example/example.go

@@ -1,3 +1,5 @@
-module github.com/julienschmidt/httprouter
+module github.com/aperturerobotics/pathrouter
 
-go 1.7
+go 1.19
+
+require github.com/pkg/errors v0.9.1

go.mod

@@ -0,0 +1,2 @@
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=

go.sum

@@ -3,7 +3,7 @@
 // Use of this source code is governed by a BSD-style license that can be found
 // in the LICENSE file.
 
-package httprouter
+package pathrouter
 
 // CleanPath is the URL version of path.Clean, it returns a canonical URL path
 // for p, eliminating . and .. elements.

path.go

@@ -3,7 +3,7 @@
 // Use of this source code is governed by a BSD-style license that can be found
 // in the LICENSE file.
 
-package httprouter
+package pathrouter
 
 import (
 	"strings"