package reorg

.gitignore

@@ -2,4 +2,4 @@ cmd/sub-demo/sub-demo
 cmd/auth-demo/auth-demo
 .vscode/
 **/.DS_Store
-
+**/*.db

cmd/auth-demo/main.go

@@ -5,8 +5,8 @@ import (
 	"os"
 
 	"github.com/codegangsta/negroni"
-	"github.com/jchenry/jchenry/auth"
+	"github.com/jchenry/jchenry/internal/auth"
-	_http "github.com/jchenry/jchenry/http"
+	_http "github.com/jchenry/jchenry/internal/http"
 )
 
 func main() {

cmd/gcal2calendar/main.go

@@ -0,0 +1,49 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"time"
+
+	"github.com/PuloV/ics-golang"
+)
+
+func main() {
+
+	// calendarFile = flag.String("f", os.Env, "the calendar to convert")
+	help := flag.Bool("help", false, "this help.")
+	flag.Parse()
+	if *help {
+		flag.Usage()
+		return
+	}
+
+	parser := ics.New()
+	parserChan := parser.GetInputChan()
+	outputChan := parser.GetOutputChan()
+	go func() {
+		nowYear := time.Now().Year()
+		for event := range outputChan {
+			if event.GetStart().Year() == nowYear {
+				printEvent(event)
+			}
+		}
+	}()
+
+	parserChan <- "https://calendar.google.com/calendar/ical/colin%40jchenry.me/private-ff5ffa18eb856032d166c7f410fe33c0/basic.ics"
+
+	parser.Wait()
+}
+
+func printEvent(evt *ics.Event) {
+	fmt.Printf("%s - %s : %s (%s)\n", fmtTime(evt.GetStart()), fmtTime(evt.GetEnd()), evt.GetSummary(), evt.GetLocation())
+}
+
+func fmtTime(t time.Time) string {
+	loc, err := time.LoadLocation("America/Los_Angeles")
+	if err != nil {
+		panic("bad timezone")
+	}
+
+	return t.In(loc).Format("Jan 02\t2006 15:04 MST")
+}

cmd/jchsh/main.go

@@ -0,0 +1,64 @@
+package main
+
+import (
+	"bufio"
+	"errors"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+	"time"
+
+	"github.com/jchenry/jchenry/pkg/arvelie"
+	"github.com/jchenry/jchenry/pkg/neralie"
+)
+
+func main() {
+	if err := run(); err != nil {
+		fmt.Fprintf(os.Stderr, "%s\n", err)
+		os.Exit(1)
+	}
+}
+
+func run() (err error) {
+	PS1 := "[%]: "
+	reader := bufio.NewReader(os.Stdin)
+
+	for {
+		fmt.Print(PS1)
+		if input, err := reader.ReadString('\n'); err == nil {
+			if err = execute(input); err != nil {
+				fmt.Fprintf(os.Stderr, err.Error())
+			}
+		} else {
+			fmt.Fprintln(os.Stderr, err.Error())
+		}
+
+	}
+
+}
+
+func execute(input string) error {
+	input = strings.TrimSuffix(input, "\n")
+	args := strings.Split(input, " ")
+
+	switch args[0] {
+	case "cd":
+		if len(args) < 2 {
+			return errors.New("path required")
+		}
+		return os.Chdir(args[1])
+	case "now":
+		t := time.Now()
+		fmt.Printf("%s %s\n", arvelie.FromDate(t), neralie.FromTime(t))
+		return nil
+	case "exit":
+		os.Exit(0)
+	}
+
+	cmd := exec.Command(args[0], args[1:]...)
+	cmd.Stdin = os.Stdin
+	cmd.Stderr = os.Stderr
+	cmd.Stdout = os.Stdout
+	return cmd.Run()
+}

cmd/now/main.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/jchenry/jchenry/neralie"
+	"github.com/jchenry/jchenry/pkg/neralie"
 )
 
 func main() {

cmd/sub-demo/main.go

@@ -5,9 +5,9 @@ import (
 	"os"
 
 	"github.com/codegangsta/negroni"
-	"github.com/jchenry/jchenry/auth"
+	"github.com/jchenry/jchenry/internal/auth"
-	_http "github.com/jchenry/jchenry/http"
+	_http "github.com/jchenry/jchenry/internal/http"
-	"github.com/jchenry/jchenry/payments"
+	"github.com/jchenry/jchenry/internal/payments"
 )
 
 func main() {

cmd/today/main.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/jchenry/jchenry/arvelie"
+	"github.com/jchenry/jchenry/pkg/arvelie"
 )
 
 func main() {

cmd/web-tinkertoy/server.go

@@ -15,5 +15,4 @@ func (s *server) routes() {
 	s.router.HandleFunc("/time", s.handleTime())
 	s.router.HandleFunc("/echo", s.handleEcho())
 	s.router.HandleFunc("/fortune", s.handleFortune())
-
 }

cmd/web-tinkertoy/time.go

@@ -1,14 +1,22 @@
 package main
 
 import (
+	"fmt"
 	"io"
 	"net/http"
 	"time"
+
+	"github.com/jchenry/jchenry/arvelie"
+	"github.com/jchenry/jchenry/neralie"
 )
 
 func (s *server) handleTime() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
+		t := time.Now()
 		w.WriteHeader(200)
-		io.WriteString(w, time.Now().String())
+		io.WriteString(w, t.String())
+		io.WriteString(w, fmt.Sprintf("\n%s %s",
+			arvelie.FromDate(t),
+			neralie.FromTime(t)))
 	}
 }

cmd/wiki/edit.go

@@ -0,0 +1,13 @@
+package main
+
+import (
+	"net/http"
+	"os"
+)
+
+func edit(pageName string, w http.ResponseWriter, r *http.Request) (err error) {
+	if body, err := getFile(pageName, os.O_RDWR|os.O_CREATE); err == nil {
+		return render(pageName, "edit", body, w)
+	}
+	return
+}

cmd/wiki/http.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"net/http"
+	"os"
+)
+
+func auth(fn http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		user, pass, _ := r.BasicAuth()
+		if !(user == os.Getenv("WIKI_USERNAME") && pass == os.Getenv("WIKI_PASSWORD")) {
+			w.Header().Set("WWW-Authenticate", `Basic realm="wiki"`)
+			http.Error(w, "Unauthorized.", 401)
+			return
+		}
+		fn(w, r)
+	}
+}

cmd/wiki/main.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"net/http"
+	"os"
+	"path"
+	"path/filepath"
+)
+
+type actionFunc func(s string, w http.ResponseWriter, r *http.Request) error
+
+var pageDir *string
+
+func main() {
+	p, err := filepath.Abs(filepath.Dir(os.Args[0]))
+	if err != nil {
+		panic(err)
+	}
+	pageDir = flag.String("pageDir", path.Join(p, "pages"), "the directory in which pages exist")
+	httpAddr := flag.String("http", "127.0.0.1:8080", " HTTP service address")
+	help := flag.Bool("help", false, "this help.")
+	flag.Parse()
+	if *help {
+		flag.Usage()
+		return
+	}
+	for path, action := range map[string]actionFunc{"/wiki/": view, "/edit/": edit, "/save/": save, "/search/": search} {
+		register(path, action)
+	}
+	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
+	http.Handle("/", auth(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { view("WelcomeVisitors", w, r) })))
+	log.Printf("using log/pass: %s/%s", os.Getenv("WIKI_USERNAME"), os.Getenv("WIKI_PASSWORD"))
+	log.Printf("wiki has started listening at %s", *httpAddr)
+	log.Fatal(http.ListenAndServe(*httpAddr, nil))
+}
+
+func register(path string, action actionFunc) {
+	http.Handle(path, http.StripPrefix(path, auth(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "" {
+			if err := action(r.URL.Path, w, r); err != nil {
+				log.Fatal(err)
+			}
+		}
+	}))))
+}

cmd/wiki/os.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"io/ioutil"
+	"os"
+	"path"
+)
+
+func getFile(pageName string, flags int) (file []byte, err error) {
+	if f, err := os.OpenFile(path.Join(*pageDir, pageName), flags, 0755); err == nil {
+		return ioutil.ReadAll(f)
+	}
+	return file, err
+}
+
+func saveFile(pageName string, contents []byte) error {
+	return ioutil.WriteFile(path.Join(*pageDir, pageName), contents, 0700)
+}

cmd/wiki/render.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"net/http"
+	"text/template"
+)
+
+func render(p string, m string, body []byte, w http.ResponseWriter) (err error) {
+	if tmpl, err := template.ParseFiles("page.tmpl.html"); err == nil {
+		return tmpl.Execute(w, struct {
+			Mode string
+			Body string
+			Page string
+		}{m, string(body), p})
+	}
+	return err
+}

cmd/wiki/save.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+)
+
+func save(pageName string, w http.ResponseWriter, r *http.Request) (err error) {
+	r.ParseForm()
+	if err = saveFile(pageName, []byte(r.Form.Get("Text"))); err == nil {
+		http.Redirect(w, r, fmt.Sprintf("/wiki/%s", pageName), http.StatusTemporaryRedirect)
+	}
+	return
+}

cmd/wiki/search.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"regexp"
+)
+
+const resultFmt = "<a href=/wiki/%s>%s</a> . . . . . .  %s<br>\n"
+
+func search(keyword string, w http.ResponseWriter, r *http.Request) (err error) {
+	var results string
+	if files, err := ioutil.ReadDir(*pageDir); err == nil {
+		re := regexp.MustCompile(keyword)
+		for _, f := range files {
+			if f.Name() == keyword {
+				results += fmt.Sprintf(resultFmt, f.Name(), f.Name(), f.Name())
+			}
+			if body, err := getFile(f.Name(), os.O_RDWR); err == nil {
+				for _, occur := range re.FindSubmatch(body) {
+					results += fmt.Sprintf(resultFmt, f.Name(), f.Name(), occur)
+				}
+			} else {
+				return err
+			}
+		}
+		render("search", "view", []byte(results), w)
+	}
+	return err
+}

cmd/wiki/view.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"net/http"
+	"os"
+	"regexp"
+	"strings"
+
+	"github.com/russross/blackfriday/v2"
+)
+
+var patterns [5]*regexp.Regexp
+var renderers [5]func([]byte) []byte
+
+func init() {
+	// /*autoLinkRegexp*/ patterns[0], renderers[0] = regexp.MustCompile("[A-Z][a-z0-9]+([A-Z][a-z0-9]+)+"), func(s []byte) []byte { return []byte(fmt.Sprintf(`<a href="/wiki/%s/">%s</a>`, string(s), string(s))) }
+	/*BracketedAutoLinkRegexp*/
+	patterns[0], renderers[0] = regexp.MustCompile("\\[\\[[A-Za-z0-9 ]+([A-Za-z0-9 ]+)+\\]\\]"), func(s []byte) []byte { return []byte(fmt.Sprintf(`<a href="/wiki/%s/">%s</a>`, string(s), string(s))) }
+
+	/*searchRegexp*/
+	patterns[1], renderers[1] = regexp.MustCompile("\\[Search\\]"), func(s []byte) []byte {
+		return []byte(`<form id="search_form" action="/search" onsubmit="searchHelper()"><input type="text" size="40" name="search" value=""><input type="submit" value="Search"></form>`)
+	}
+	/*youTubeLinkRegexp*/ patterns[2], renderers[2] = regexp.MustCompile("https://(www.)?youtube.com/watch\\?v=([-\\w]+)"), func(s []byte) []byte {
+		return []byte(fmt.Sprintf(`<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/%s?rel=0" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>`, strings.Split(string(s), "=")[1]))
+	}
+	/*isbnLinkRegexp*/ patterns[3], renderers[3] = regexp.MustCompile("ISBN:*([0-9]{10,})"), func(s []byte) []byte {
+		return []byte(fmt.Sprintf(`<a href="http://www.amazon.com/exec/obidos/ISBN=%s" rel="nofollow">ISBN %s</a>`, bytes.Replace(bytes.Split(s, []byte(":"))[1], []byte("-"), []byte(""), -1), bytes.Split(s, []byte(":"))[1]))
+	}
+	/*alltextRegexp*/ patterns[4], renderers[4] = regexp.MustCompile(".*"), func(s []byte) []byte {
+		return blackfriday.Run(s, blackfriday.WithExtensions(blackfriday.CommonExtensions))
+	}
+}
+
+func view(pageName string, w http.ResponseWriter, r *http.Request) (err error) {
+	var body []byte
+	if body, err = getFile(pageName, os.O_RDWR); os.IsNotExist(err) {
+		http.Redirect(w, r, fmt.Sprintf("/edit/%s", pageName), http.StatusTemporaryRedirect) // no page? redirect to edit/create it.
+		return nil
+	}
+	for i := range renderers {
+		body = patterns[i].ReplaceAllFunc(body, renderers[i])
+	}
+	return render(pageName, "view", body, w)
+}

go.mod

@@ -3,11 +3,16 @@ module github.com/jchenry/jchenry
 go 1.13
 
 require (
+	github.com/PuloV/ics-golang v0.0.0-20190808201353-a3394d3bcade
+	github.com/channelmeter/iso8601duration v0.0.0-20150204201828-8da3af7a2a61 // indirect
 	github.com/codegangsta/negroni v1.0.0
 	github.com/coreos/go-oidc v2.1.0+incompatible
 	github.com/gorilla/sessions v1.2.0
 	github.com/julienschmidt/httprouter v1.2.0
 	github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 // indirect
+	github.com/rsc/rsc v0.0.0-20180427141835-fc6202590229
+	github.com/russross/blackfriday/v2 v2.0.1
+	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
 	github.com/stretchr/testify v1.4.0 // indirect
 	github.com/stripe/stripe-go v63.4.0+incompatible
 	golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad // indirect
@@ -15,4 +20,5 @@ require (
 	gopkg.in/auth0.v1 v1.2.7
 	gopkg.in/square/go-jose.v2 v2.3.1 // indirect
 	rsc.io/dbstore v0.1.1
+	rsc.io/rsc v0.0.0-20180427141835-fc6202590229 // indirect
 )

go.sum

@@ -1,6 +1,10 @@
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/PuerkitoBio/rehttp v0.0.0-20180310210549-11cf6ea5d3e9 h1:VE0eMvNSQI72dADsq4gm5KpNPmt97WgqneTfaS5MWrs=
 github.com/PuerkitoBio/rehttp v0.0.0-20180310210549-11cf6ea5d3e9/go.mod h1:ItsOiHl4XeMOV3rzbZqQRjLc3QQxbE6391/9iNG7rE8=
+github.com/PuloV/ics-golang v0.0.0-20190808201353-a3394d3bcade h1:odEkSCl2gLWPtvraEdCyBZbeYyMMTysWPLMurnB8sUY=
+github.com/PuloV/ics-golang v0.0.0-20190808201353-a3394d3bcade/go.mod h1:f1P3hjG+t54/IrnXMnnw+gRmFCDR/ryj9xSQ7MPMkQw=
+github.com/channelmeter/iso8601duration v0.0.0-20150204201828-8da3af7a2a61 h1:o64h9XF42kVEUuhuer2ehqrlX8rZmvQSU0+Vpj1rF6Q=
+github.com/channelmeter/iso8601duration v0.0.0-20150204201828-8da3af7a2a61/go.mod h1:Rp8e0DCtEKwXFOC6JPJQVTz8tuGoGvw6Xfexggh/ed0=
 github.com/codegangsta/negroni v1.0.0 h1:+aYywywx4bnKXWvoWtRfJ91vC59NbEhEY03sZjQhbVY=
 github.com/codegangsta/negroni v1.0.0/go.mod h1:v0y3T5G7Y1UlFfyxFn/QLRU4a2EuNau2iZY63YTKWo0=
 github.com/coreos/go-oidc v2.1.0+incompatible h1:sdJrfw8akMnCuUlaZU3tE/uYXFgfqom8DBE9so9EBsM=
@@ -19,6 +23,13 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 h1:J9b7z+QKAmPf4YLrFg6oQUotqHQeUNWwkvo7jZp1GLU=
 github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA=
+github.com/rsc/rsc v0.0.0-20180427141835-fc6202590229 h1:s5M0EEh5JyTx0PrhLGlog+CegHIkmiCd07ht20coRtA=
+github.com/rsc/rsc v0.0.0-20180427141835-fc6202590229/go.mod h1:TJRSe/n0/H37q9TsEwBtcOz32UX+UWqgapLwsXTV4jE=
+github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNueLj0oo=
+github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
@@ -53,5 +64,7 @@ gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 rsc.io/dbstore v0.1.1 h1:LI4gBJUwbejn0wHJWe0KTwgCM33zUVP3BsNz5y2fkEE=
 rsc.io/dbstore v0.1.1/go.mod h1:zI7k1PCSLg9r/T2rBM4E/SctbGmqdtt3kjQSemVh1Rs=
+rsc.io/rsc v0.0.0-20180427141835-fc6202590229 h1:6s5zUknxnRp4D3GlNb7uDzlcfFVq9G2ficO+k4Bcb6w=
+rsc.io/rsc v0.0.0-20180427141835-fc6202590229/go.mod h1:nHU4RAWoD9u1Hr+vTW0mktVbANmwCPkTwT2xNpVs/70=
 rsc.io/sqlite v0.5.0 h1:HG63YxeP0eALjqorwnJ9ENxUUOUR6NYJ4FHEKFJ7aVk=
 rsc.io/sqlite v0.5.0/go.mod h1:fqHuveM9iIqMzjD0WiZIvKYMty/WqTo2bxE9+zC54WE=

internal/auth/service.go

@@ -4,7 +4,7 @@ import (
 	"net/http"
 
 	"github.com/codegangsta/negroni"
-	_http "github.com/jchenry/jchenry/http"
+	_http "github.com/jchenry/jchenry/internal/http"
 	"gopkg.in/auth0.v1/management"
 )
 

internal/auth/user.go

@@ -3,7 +3,7 @@ package auth
 import (
 	"net/http"
 
-	jchenry_http "github.com/jchenry/jchenry/http"
+	jchenry_http "github.com/jchenry/jchenry/internal/http"
 )
 
 func UserHandler(w http.ResponseWriter, r *http.Request) {

internal/crud/service.go

@@ -0,0 +1,44 @@
+package crud
+
+import (
+	"github.com/jchenry/jchenry/pkg/db"
+)
+
+type Service interface {
+	// Find returns a pointer to an array of the results found based on params
+	// or an error
+	Find(entityArrPtr interface{}, params map[string]interface{}) (err error)
+	// Create returns the identifier for the newly accepted entity, or error
+	Create(entityPtr interface{}) (err error)
+	// Update returns the id of the newly updated entity, or error
+	Update(entityPtr interface{}) (err error)
+	// Delete returns whether the entity, specified by id, was successfully deleted
+	// or error
+	Delete(entityPtr interface{}) error
+}
+
+type Storage struct {
+	Actor    db.Actor
+	FindOp   func(entityArrPtr interface{}, params map[string]interface{}) db.Func
+	CreateOp func(entityPtr interface{}) db.Func
+	UpdateOp func(entityPtr interface{}) db.Func
+	DeleteOp func(entityPtr interface{}) db.Func
+}
+
+func (s *Storage) Find(entityArrPtr interface{}, params map[string]interface{}) (err error) {
+	s.Actor.ActionChan <- s.FindOp(entityArrPtr, params)
+	return nil
+}
+
+func (s *Storage) Create(entityPtr interface{}) (err error) {
+	s.Actor.ActionChan <- s.CreateOp(entityPtr)
+	return nil
+}
+func (s *Storage) Update(entityPtr interface{}) (err error) {
+	s.Actor.ActionChan <- s.UpdateOp(entityPtr)
+	return nil
+}
+func (s *Storage) Delete(entityPtr interface{}) error {
+	s.Actor.ActionChan <- s.DeleteOp(entityPtr)
+	return nil
+}

internal/http/auth.go

@@ -0,0 +1,18 @@
+package http
+
+import (
+	"net/http"
+	"os"
+)
+
+func BasicAuth(fn http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		user, pass, _ := r.BasicAuth()
+		if !(user == os.Getenv("WIKI_USERNAME") && pass == os.Getenv("WIKI_PASSWORD")) {
+			w.Header().Set("WWW-Authenticate", `Basic realm="wiki"`)
+			http.Error(w, "Unauthorized.", 401)
+			return
+		}
+		fn(w, r)
+	}
+}

internal/http/server.go

@@ -7,8 +7,8 @@ import (
 )
 
 type Middleware interface {
+	go_http.Handler
 	UseHandler(handler http.Handler)
-	ServeHTTP(w go_http.ResponseWriter, req *go_http.Request)
 }
 
 type Router interface {

internal/http/service.go

@@ -0,0 +1,28 @@
+package http
+
+// import "net/http"
+
+// type Service interface {
+// 	Register(s Server)
+// }
+
+// type Mux interface {
+// 	Head(pattern string, handler http.Handler)
+// 	Post(pattern string, handler http.Handler)
+// 	Put(pattern string, handler http.Handler)
+// 	Patch(pattern string, handler http.Handler)
+// 	Delete(pattern string, handler http.Handler)
+// 	Connect(pattern string, handler http.Handler)
+// 	Options(pattern string, handler http.Handler)
+// 	Trace(pattern string, handler http.Handler)
+// }
+
+// MethodGet     = "GET"
+//     MethodHead    = "HEAD"
+//     MethodPost    = "POST"
+//     MethodPut     = "PUT"
+//     MethodPatch   = "PATCH" // RFC 5789
+//     MethodDelete  = "DELETE"
+//     MethodConnect = "CONNECT"
+//     MethodOptions = "OPTIONS"
+//     MethodTrace   = "TRACE"

internal/http/templates.go

@@ -21,3 +21,10 @@ func RenderTemplate(w http.ResponseWriter, tmpl string, data interface{}) {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 	}
 }
+
+func render(w http.ResponseWriter, tmpl string, data interface{}) (err error) {
+	if t, err := template.ParseFiles(tmpl); err == nil {
+		return t.Execute(w, data)
+	}
+	return err
+}

internal/payments/middleware.go

@@ -3,7 +3,7 @@ package payments
 import (
 	"net/http"
 
-	"github.com/jchenry/jchenry/auth"
+	"github.com/jchenry/jchenry/internal/auth"
 )
 
 func HasTenantAndSubscription(productID string) func(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {

internal/payments/service.go

@@ -5,8 +5,8 @@ import (
 	"net/http"
 
 	"github.com/codegangsta/negroni"
-	"github.com/jchenry/jchenry/auth"
+	"github.com/jchenry/jchenry/internal/auth"
-	_http "github.com/jchenry/jchenry/http"
+	_http "github.com/jchenry/jchenry/internal/http"
 	"github.com/stripe/stripe-go"
 	"github.com/stripe/stripe-go/client"
 	"github.com/stripe/stripe-go/customer"

internal/rest/collection.go

@@ -7,7 +7,7 @@ import (
 	"strconv"
 	"strings"
 
-	_http "github.com/jchenry/jchenry/http"
+	_http "github.com/jchenry/jchenry/internal/http"
 )
 
 const (

pkg/snowflake/README.md

@@ -0,0 +1,27 @@
+# snowflake
+
+A snowflake ID generator based on instagram and twitter's snowflake concept
+
+## Install
+
+```
+go get github.com/jchenry/snowflake
+```
+
+## Usage
+
+```
+import "github.com/jchenry/snowflake"
+
+func main(){
+    snowflake.Next()
+}
+```
+
+## Contributing
+
+PRs accepted.
+
+## License
+
+MIT © Colin Henry

pkg/snowflake/snowflake.go

@@ -0,0 +1,91 @@
+package snowflake
+
+import (
+	"fmt"
+	"hash/fnv"
+	"math"
+	"net"
+	"sync"
+	"time"
+)
+
+const (
+	totalBits    = 64
+	epochBits    = 32
+	nodeIDBits   = 10
+	sequenceBits = 12
+
+	// Custom Epoch (January 1, 2015 Midnight UTC = 2015-01-01T00:00:00Z)
+	customEpoch uint64 = 1420070400000
+)
+
+var maxNodeID uint64
+var maxSequence uint64
+
+var nodeID uint64
+var lastTimestamp uint64 = 0
+var sequence uint64
+
+func init() {
+	maxNodeID = uint64(math.Pow(2, nodeIDBits) - 1)
+	maxSequence = uint64(math.Pow(2, sequenceBits) - 1)
+	nodeID = generateNodeID()
+}
+
+func generateNodeID() uint64 {
+	var nodeID uint64
+	if interfaces, err := net.Interfaces(); err == nil {
+		h := fnv.New32a()
+		for _, i := range interfaces {
+			h.Write(i.HardwareAddr)
+		}
+		nodeID = uint64(h.Sum32())
+	} else {
+		panic("interfaces not available")
+	}
+	nodeID = nodeID & maxNodeID
+	return nodeID
+}
+
+var timestampMutex sync.Mutex
+var sequenceMutex sync.Mutex
+
+// Next returns the next logical snowflake
+func Next() uint64 {
+	timestampMutex.Lock()
+	currentTimestamp := ts()
+	timestampMutex.Unlock()
+
+	sequenceMutex.Lock()
+	if currentTimestamp == lastTimestamp {
+		sequence = (sequence + 1) & maxSequence
+		if sequence == 0 {
+			// Sequence Exhausted, wait till next millisecond.
+			currentTimestamp = waitNextMillis(currentTimestamp)
+		}
+	} else {
+		sequence = 0
+	}
+	sequenceMutex.Unlock()
+
+	lastTimestamp = currentTimestamp
+	id := currentTimestamp << (totalBits - epochBits)
+	fmt.Printf("%b\n", id)
+	id |= (nodeID << (totalBits - epochBits - nodeIDBits))
+	fmt.Printf("%b\n", id)
+
+	id |= sequence
+	fmt.Printf("%b\n", id)
+	return id
+}
+
+func ts() uint64 {
+	return uint64(time.Now().UnixNano()/1000000) - customEpoch
+}
+
+func waitNextMillis(currentTimestamp uint64) uint64 {
+	for currentTimestamp == lastTimestamp {
+		currentTimestamp = ts()
+	}
+	return currentTimestamp
+}

pkg/snowflake/snowflake_test.go

@@ -0,0 +1,25 @@
+package snowflake
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestNext(t *testing.T) {
+	fmt.Printf("node id: %b\n", generateNodeID())
+	fmt.Printf("timestamp: %b\n", ts())
+	fmt.Printf("full token: %b\n", Next())
+	// t.Fail()
+}
+
+func BenchmarkNext(b *testing.B) {
+	for n := 0; n < b.N; n++ {
+		Next()
+	}
+}
+
+func BenchmarkNextParallel(b *testing.B) {
+	for n := 0; n < b.N; n++ {
+		go Next()
+	}
+}

scripts/bin/openapigen.bash

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+docker run --rm -v "${PWD}:/local" openapitools/openapi-generator-cli generate \
+    -i $1 \ #https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
+    -g go \
+    -o /local/out/go

scripts/bin/tel.bash

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# A port of plan9 'tel' program
+
+for var in "$@"
+do
+    if test -f "$HOME/.tel"; then
+        grep -i $1 $HOME/.tel
+    fi
+
+    grep -hi $1 /usr/lib/tel /usr/lib/areacodes
+done
+
+exit
+
+