Unittest and exec file proof on search

.gitignore

@@ -1,4 +1,5 @@
 gollum
+public
 **.sw*
 **/**.sw*
 *.sw*

Dockerfile

@@ -1,11 +1,8 @@
+FROM frolvlad/alpine-glibc:alpine-3.9_glibc-2.29
+RUN apk update && apk add --no-cache ca-certificates git
 
-FROM golang:1.13-alpine as certs
-RUN apk update && apk add --no-cache ca-certificates
-
-FROM busybox:glibc
 RUN mkdir -p /var/log
 WORKDIR /main
-COPY --from=certs /etc/ssl/certs /etc/ssl/certs
 
 COPY . .
 
@@ -13,4 +10,3 @@ ENV GOPATH=""
 ENV MNT="/mnt/"
 ENTRYPOINT ["/main/exec-notes-server"]
 CMD []
-

TODO

@@ -1,7 +1,39 @@
 x  edit page
 x  create page
 x  create dir
+x  main test -
+   -  create,
+      -  header
+      -  text box
+      -  submit
+      -  submit target
+   -  edit,
+      -  header
+      -  text box
+      -  submit
+      -  submit target
+   -  dir,
+      -  header
+      -  create
+      -  create target
+      -  list
+   -  note,
+      -  header
+      -  edit
+      -  edit target
+      -  content
+   -  root-> dir,
+   -  root->file,
+   -  dir->dir,
+   -  dir->file
 
-TOC levels
+x  TOC levels
-delete pages
+x  delete pages
-search
+x  search
+   FTS
+      https://stackoverflow.com/questions/26709971/could-this-be-more-efficient-in-go
+x  move auth as flag in router
+x  . and ../** as roots cause bugs in listing and loading and linking
+x  `create` at root is a 400, base= in URL (when `create` input is empty)
+delete top-level pages
+versioning

config/config.go

@@ -8,6 +8,7 @@ import (
 	"log"
 	"os"
 	"strings"
+	"time"
 )
 
 var (
@@ -15,6 +16,8 @@ var (
 	Port            string
 	Head            string
 	Foot            string
+	OAuthServer     string
+	VersionInterval time.Duration
 )
 
 func init() {
@@ -28,8 +31,10 @@ func Refresh() {
 
 	as := args.NewArgSet()
 	as.Append(args.STRING, "root", "root dir path", "./public")
-	as.Append(args.STRING, "port", "port to listen on", "39909")
+	as.Append(args.STRING, "port", "port to listen on", "49909")
 	as.Append(args.STRING, "wrap", "file with http header/footer", "./wrapper.html")
+	as.Append(args.STRING, "oauth", "oauth URL", "")
+	as.Append(args.DURATION, "version", "duration to mark versions", "0s")
 	if err := as.Parse(); err != nil {
 		panic(err)
 	}
@@ -49,4 +54,6 @@ func Refresh() {
 	Port = ":" + strings.TrimPrefix(as.Get("port").GetString(), ":")
 	Head = string(bs[0])
 	Foot = string(bs[1])
+	OAuthServer = as.Get("oauth").GetString()
+	VersionInterval = as.Get("version").GetDuration()
 }

filetree/dirs.go

@@ -1,4 +1,4 @@
-package server
+package filetree
 
 import (
 	"os"
@@ -7,7 +7,7 @@ import (
 
 type Dirs []Path
 
-func newDirs() *Dirs {
+func NewDirs() *Dirs {
 	d := Dirs([]Path{})
 	return &d
 }

filetree/dirs_test.go

@@ -0,0 +1,28 @@
+package filetree
+
+import (
+	"local/notes-server/config"
+	"os"
+	"testing"
+)
+
+func TestDirs(t *testing.T) {
+	config.Root = "/"
+	dirs := NewDirs()
+	info, err := os.Stat("/usr/local")
+	if err != nil {
+		t.Fatal(err)
+	}
+	p := NewPathFromLocal("/usr")
+	dirs.Push(p, info)
+	if len([]Path(*dirs)) != 1 {
+		t.Error(dirs)
+	}
+	first := []Path(*dirs)[0]
+	if first.Base != "local" {
+		t.Error(first)
+	}
+	if first.Local != "/usr/local" {
+		t.Error(first)
+	}
+}

filetree/files.go

@@ -1,4 +1,4 @@
-package server
+package filetree
 
 import (
 	"os"
@@ -7,7 +7,7 @@ import (
 
 type Files []Path
 
-func newFiles() *Files {
+func NewFiles() *Files {
 	d := Files([]Path{})
 	return &d
 }

filetree/files_test.go

@@ -0,0 +1,28 @@
+package filetree
+
+import (
+	"local/notes-server/config"
+	"os"
+	"testing"
+)
+
+func TestFiles(t *testing.T) {
+	config.Root = "/"
+	files := NewFiles()
+	info, err := os.Stat("/etc/hosts")
+	if err != nil {
+		t.Fatal(err)
+	}
+	p := NewPathFromLocal("/etc")
+	files.Push(p, info)
+	if len([]Path(*files)) != 1 {
+		t.Error(files)
+	}
+	first := []Path(*files)[0]
+	if first.Base != "hosts" {
+		t.Error(first)
+	}
+	if first.Local != "/etc/hosts" {
+		t.Error(first)
+	}
+}

filetree/path.go

@@ -1,4 +1,4 @@
-package server
+package filetree
 
 import (
 	"fmt"
@@ -16,9 +16,13 @@ type Path struct {
 }
 
 func NewPathFromLocal(p string) Path {
-	splits := strings.SplitN(p, path.Base(config.Root), 2)
+	root := config.Root + "/"
+	if strings.HasPrefix(root, "./") {
+		root = root[2:]
+	}
+	splits := strings.SplitN(p, root, 2)
 	href := splits[0]
-	if len(splits) > 1 {
+	if len(splits) > 1 && (splits[0] == "" || splits[0] == "/") {
 		href = splits[1]
 	}
 	href = path.Join("/notes", href)
@@ -67,6 +71,10 @@ func (p Path) MultiLink() string {
 	return full
 }
 
+func (p Path) FullLI() string {
+	return fmt.Sprintf(`<li><a href=%q>%s</a></li>`, p.HREF, p.HREF)
+}
+
 func (p Path) LI() string {
 	return fmt.Sprintf(`<li><a href=%q>%s</a></li>`, p.HREF, p.Base)
 }

filetree/path_test.go

@@ -0,0 +1,77 @@
+package filetree
+
+import (
+	"local/notes-server/config"
+	"testing"
+)
+
+func TestPathIs(t *testing.T) {
+	p := Path{Local: "/dev/null"}
+	if ok := p.IsDir(); ok {
+		t.Fatal(ok, p)
+	}
+
+	if ok := p.IsFile(); !ok {
+		t.Fatal(ok, p)
+	}
+
+	p = Path{Local: "/tmp"}
+	if ok := p.IsDir(); !ok {
+		t.Fatal(ok, p)
+	}
+
+	if ok := p.IsFile(); ok {
+		t.Fatal(ok, p)
+	}
+}
+
+func TestNewPathFromLocal(t *testing.T) {
+	cases := []struct {
+		in    string
+		root  string
+		href  string
+		local string
+	}{
+		{
+			in:    "/wiki/wiki/b/a.md",
+			root:  "/wiki/wiki",
+			href:  "/notes/b/a.md",
+			local: "/wiki/wiki/b/a.md",
+		},
+		{
+			in:    "/wiki/b/a.md",
+			root:  "/wiki",
+			href:  "/notes/b/a.md",
+			local: "/wiki/b/a.md",
+		},
+		{
+			in:    "/wiki/a.md",
+			root:  "/wiki",
+			href:  "/notes/a.md",
+			local: "/wiki/a.md",
+		},
+		{
+			in:    "/b/a.md",
+			root:  "/",
+			href:  "/notes/b/a.md",
+			local: "/b/a.md",
+		},
+		{
+			in:    "/a.md",
+			root:  "/",
+			href:  "/notes/a.md",
+			local: "/a.md",
+		},
+	}
+
+	for i, c := range cases {
+		config.Root = c.root
+		p := NewPathFromLocal(c.in)
+		if p.HREF != c.href {
+			t.Fatal(i, "href", p.HREF, c.href, c, p)
+		}
+		if p.Local != c.local {
+			t.Fatal(i, "local", p.Local, c.local, c, p)
+		}
+	}
+}

filetree/paths.go

@@ -0,0 +1,19 @@
+package filetree
+
+type Paths []Path
+
+func (p Paths) List(full ...bool) string {
+	content := "<ul>\n"
+	for _, path := range p {
+		if len(path.Base) > 0 && path.Base[0] == '.' {
+			continue
+		}
+		if len(full) > 0 && full[0] {
+			content += path.FullLI() + "\n"
+		} else {
+			content += path.LI() + "\n"
+		}
+	}
+	content += "</ul>\n"
+	return content
+}

filetree/paths_test.go

@@ -0,0 +1,30 @@
+package filetree
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestPaths(t *testing.T) {
+	paths := Paths([]Path{
+		NewPathFromURL("/notes/a/b"),
+		NewPathFromURL("/notes/c/d"),
+		NewPathFromURL("/notes/e/f"),
+	})
+
+	list := paths.List()
+	if strings.Count(list, "<li>") != 3 {
+		t.Error(list)
+	}
+	if !strings.Contains(list, ">f") {
+		t.Error(list)
+	}
+
+	list = paths.List(true)
+	if strings.Count(list, "<li>") != 3 {
+		t.Error(list)
+	}
+	if !strings.Contains(list, ">/notes/a") {
+		t.Error(list)
+	}
+}

main.go

@@ -3,10 +3,12 @@ package main
 import (
 	"local/notes-server/config"
 	"local/notes-server/server"
+	"local/notes-server/versions"
 	"log"
 	"net/http"
 	"os"
 	"os/signal"
+	"time"
 )
 
 func main() {
@@ -15,6 +17,20 @@ func main() {
 		panic(err)
 	}
 
+	go func() {
+		if config.VersionInterval == 0 {
+			log.Println("versions disabled")
+			return
+		}
+		versions, err := versions.New()
+		if err != nil {
+			panic(err)
+		}
+		for _ = range time.NewTicker(config.VersionInterval).C {
+			log.Println(versions.Gitmmit())
+		}
+	}()
+
 	go func() {
 		log.Printf("Serving %q on %q", config.Root, config.Port)
 		if err := http.ListenAndServe(config.Port, server); err != nil {

main_test.go

@@ -0,0 +1,245 @@
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"local/notes-server/config"
+	"local/notes-server/server"
+	"log"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path"
+	"regexp"
+	"strings"
+	"testing"
+)
+
+func TestAll(t *testing.T) {
+	for _, basedir := range []string{os.TempDir(), "./tempDir"} {
+		os.MkdirAll(basedir, os.ModePerm)
+		makeFiles(t, basedir)
+		if basedir[0] == '.' && config.Root[0] != '.' {
+			config.Root = "./" + config.Root
+		}
+		defer os.RemoveAll(config.Root)
+		log.Println(config.Root)
+		t.Log("trying with root", config.Root)
+		s := makeServer(t)
+		defer s.Close()
+		testServer(t, s.URL)
+		if basedir[0] == '.' {
+			os.RemoveAll(basedir)
+		}
+	}
+}
+
+func makeFiles(t *testing.T, basedir string) {
+	d, err := ioutil.TempDir(basedir, "pattern*")
+	if err != nil {
+		t.Fatal(err)
+	}
+	config.Root = d
+	for _, dir := range []string{"dirA", "dirB", "."} {
+		if err := os.MkdirAll(path.Join(d, dir), os.ModePerm); err != nil {
+			t.Fatal(err)
+		}
+		for _, file := range []string{"fileA", "fileB"} {
+			content := fmt.Sprintf("hello from %s/%s/%s", d, dir, file)
+			err := ioutil.WriteFile(
+				path.Join(d, dir, file),
+				[]byte(content),
+				os.ModePerm,
+			)
+			if err != nil {
+				t.Fatal(err)
+			}
+		}
+	}
+}
+
+func makeServer(t *testing.T) *httptest.Server {
+	s := server.New()
+	if err := s.Routes(); err != nil {
+		t.Fatal(err)
+	}
+	return httptest.NewServer(s)
+}
+
+func testServer(t *testing.T, url string) {
+	testCreate(t, url)
+	testEdit(t, url)
+	testDir(t, url)
+	testFile(t, url)
+	testNavRootDir(t, url)
+	testNavRootFile(t, url)
+	testNavDirFile(t, url)
+}
+
+func testCreate(t *testing.T, url string) {
+	for _, path := range []string{"dirX/fileX", "fileX"} {
+		resp, err := http.Get(url + "/create/" + path)
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer resp.Body.Close()
+		if resp.StatusCode != http.StatusOK {
+			t.Fatal(resp.StatusCode)
+		}
+		b, _ := ioutil.ReadAll(resp.Body)
+		s := string(b)
+		if ok := assertHasMultilink(s, path); !ok {
+			t.Error(ok)
+		}
+		if ok := assertHasForm(s, "/submit/"+path); !ok {
+			t.Error(ok)
+		}
+		if ok := assertHasTextArea(s); !ok {
+			t.Error(ok)
+		}
+		if ok := assertHasSubmit(s); !ok {
+			t.Error(ok)
+		}
+	}
+}
+
+func testEdit(t *testing.T, url string) {
+	for _, path := range []string{"dirX/fileX", "fileX"} {
+		resp, err := http.Get(url + "/edit/" + path)
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer resp.Body.Close()
+		if resp.StatusCode != http.StatusOK {
+			t.Fatal(resp.StatusCode)
+		}
+		b, _ := ioutil.ReadAll(resp.Body)
+		s := string(b)
+		if ok := assertHasMultilink(s, path); !ok {
+			t.Error(ok)
+		}
+		if ok := assertHasForm(s); !ok {
+			t.Error(ok)
+		}
+		if ok := assertHasTextArea(s); !ok {
+			t.Error(ok)
+		}
+		if ok := assertHasSubmit(s); !ok {
+			t.Error(ok)
+		}
+	}
+}
+
+func testDir(t *testing.T, url string) {
+	path := url + "/notes/dirA"
+	resp, err := http.Get(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		t.Fatal(resp.StatusCode)
+	}
+	b, _ := ioutil.ReadAll(resp.Body)
+	s := string(b)
+	if ok := assertHasMultilink(s, "/notes/dirA"); !ok {
+		t.Error(ok)
+	}
+	if ok := assertHasForm(s, "/create/dirA"); !ok {
+		t.Error(ok)
+	}
+	if ok := assertHasSubmit(s); !ok {
+		t.Error(ok)
+	}
+}
+
+func testFile(t *testing.T, url string) {
+	path := url + "/notes/dirA/fileA"
+	resp, err := http.Get(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		t.Fatal(resp.StatusCode)
+	}
+	b, _ := ioutil.ReadAll(resp.Body)
+	s := string(b)
+	if ok := assertHasMultilink(s, "/notes/dirA", "/notes/dirA/fileA"); !ok {
+		t.Error(ok)
+	}
+	if ok := assertHasHref(s, "/edit/dirA/fileA"); !ok {
+		t.Error(ok)
+	}
+}
+
+func testNavRootDir(t *testing.T, url string) {
+	resp, err := http.Get(url + "/notes")
+	if err != nil {
+		t.Fatal(err)
+	}
+	b, _ := ioutil.ReadAll(resp.Body)
+	s := string(b)
+	if ok := assertHasHref(s, "/notes/dirA"); !ok {
+		t.Fatal(s)
+	}
+}
+
+func testNavRootFile(t *testing.T, url string) {
+	resp, err := http.Get(url + "/notes")
+	if err != nil {
+		t.Fatal(err)
+	}
+	b, _ := ioutil.ReadAll(resp.Body)
+	s := string(b)
+	if ok := assertHasHref(s, "/notes/fileA"); !ok {
+		t.Fatal(s)
+	}
+}
+
+func testNavDirFile(t *testing.T, url string) {
+	resp, err := http.Get(url + "/notes/dirA")
+	if err != nil {
+		t.Fatal(err)
+	}
+	b, _ := ioutil.ReadAll(resp.Body)
+	s := string(b)
+	if ok := assertHasHref(s, "/notes/dirA/fileA"); !ok {
+		t.Fatal(s)
+	}
+}
+
+func assertHasMultilink(body string, segments ...string) bool {
+	if !strings.Contains(body, `/<a href="/notes">notes</a>/`) {
+		return false
+	}
+	for i := range segments {
+		segments[i] = "/notes/" + strings.TrimPrefix(segments[i], "/notes/")
+	}
+	return assertHasHref(body, segments...)
+}
+
+func assertHasForm(body string, action ...string) bool {
+	return strings.Contains(body, `<form`) && (len(action) == 0 || strings.Contains(body, `action="`))
+}
+
+func assertHasTextArea(body string) bool {
+	return strings.Contains(body, `<textarea`)
+}
+
+func assertHasSubmit(body string) bool {
+	return strings.Contains(body, `<button`) && strings.Contains(body, `type="submit"`)
+}
+
+func assertHasHref(body string, segments ...string) bool {
+	if !strings.Contains(body, `href="`) {
+		return false
+	}
+	for _, segment := range segments {
+		re := regexp.MustCompile(`a[^>]*href="` + segment + `"`)
+		if !re.MatchString(body) {
+			return false
+		}
+	}
+	return true
+}

notes/create.go

@@ -0,0 +1,15 @@
+package notes
+
+import (
+	"errors"
+	"local/notes-server/filetree"
+	"path"
+)
+
+func (n *Notes) Create(urlPath string) (string, error) {
+	p := filetree.NewPathFromURL(urlPath)
+	if p.IsDir() {
+		return "", errors.New("directory exists")
+	}
+	return path.Join("/edit/", p.BaseHREF), nil
+}

notes/create_test.go

@@ -0,0 +1,18 @@
+package notes
+
+import (
+	"local/notes-server/config"
+	"testing"
+)
+
+func TestCreate(t *testing.T) {
+	config.Root = "/tmp"
+	n := &Notes{}
+	resp, err := n.Create("/create/a")
+	if err != nil {
+		t.Error(err)
+	}
+	if resp != "/edit/a" {
+		t.Error(resp)
+	}
+}

notes/delete.go

@@ -0,0 +1,15 @@
+package notes
+
+import (
+	"errors"
+	"local/notes-server/filetree"
+	"os"
+)
+
+func (n *Notes) Delete(urlPath string) error {
+	p := filetree.NewPathFromURL(urlPath)
+	if p.IsDir() {
+		return errors.New("path is dir")
+	}
+	return os.Remove(p.Local)
+}

notes/delete_test.go

@@ -0,0 +1,20 @@
+package notes
+
+import (
+	"io/ioutil"
+	"local/notes-server/config"
+	"os"
+	"testing"
+)
+
+func TestDelete(t *testing.T) {
+	config.Root = "/tmp"
+	ioutil.WriteFile("/tmp/a", []byte("hi"), os.ModePerm)
+	n := &Notes{}
+	if err := n.Delete("/notes/a"); err != nil {
+		t.Error(err)
+	}
+	if _, err := os.Stat("/tmp/a"); err == nil {
+		t.Error(err)
+	}
+}

notes/dir.go

@@ -0,0 +1,28 @@
+package notes
+
+import (
+	"errors"
+	"io/ioutil"
+	"local/notes-server/filetree"
+)
+
+func (n *Notes) Dir(urlPath string) (string, string, error) {
+	p := filetree.NewPathFromURL(urlPath)
+	if !p.IsDir() {
+		return "", "", errors.New("not a dir")
+	}
+	dirs, files := n.lsDir(p)
+	return dirs.List(), files.List(), nil
+}
+
+func (n *Notes) lsDir(path filetree.Path) (filetree.Paths, filetree.Paths) {
+	dirs := filetree.NewDirs()
+	files := filetree.NewFiles()
+
+	found, _ := ioutil.ReadDir(path.Local)
+	for _, f := range found {
+		dirs.Push(path, f)
+		files.Push(path, f)
+	}
+	return filetree.Paths(*dirs), filetree.Paths(*files)
+}

notes/dir_test.go

@@ -0,0 +1,36 @@
+package notes
+
+import (
+	"local/notes-server/config"
+	"testing"
+)
+
+func TestDir(t *testing.T) {
+	n := &Notes{}
+	config.Root = "/"
+	dirs, files, err := n.Dir("/notes/usr/local")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(dirs) == 0 {
+		t.Fatal(len(dirs))
+	}
+	if len(files) == 0 {
+		t.Fatal(len(files))
+	}
+	t.Log(dirs)
+	t.Log(files)
+}
+
+func TestNotesDir(t *testing.T) {
+	n := &Notes{}
+	body, body2, err := n.Dir("/notes/usr/local")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if body == "" || body2 == "" {
+		t.Fatal(body, body2)
+	}
+	t.Logf("%s", body)
+	t.Logf("%s", body2)
+}

notes/edit.go

@@ -0,0 +1,36 @@
+package notes
+
+import (
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"local/notes-server/filetree"
+	"strings"
+)
+
+func (n *Notes) Edit(urlPath string) (string, error) {
+	p := filetree.NewPathFromURL(urlPath)
+	if p.IsDir() {
+		return "", errors.New("path is dir")
+	}
+	return editFile(p), nil
+}
+
+func editFile(p filetree.Path) string {
+	href := p.HREF
+	href = strings.TrimPrefix(href, "/")
+	hrefs := strings.SplitN(href, "/", 2)
+	href = hrefs[0]
+	if len(hrefs) > 1 {
+		href = hrefs[1]
+	}
+	b, _ := ioutil.ReadFile(p.Local)
+	return fmt.Sprintf(`
+      <form action="/submit/%s" method="post" style="width:100%%; height: 90%%">
+         <table style="width:100%%; height: 90%%">
+            <textarea name="content" style="width:100%%; min-height:90%%">%s</textarea>
+         </table>
+         <button type="submit">Submit</button>
+      </form>
+   `, href, b)
+}

notes/edit_test.go

@@ -0,0 +1,21 @@
+package notes
+
+import (
+	"local/notes-server/config"
+	"strings"
+	"testing"
+)
+
+func TestEdit(t *testing.T) {
+	config.Root = "/tmp"
+	n := &Notes{}
+	if body, err := n.Edit("/notes/a"); err != nil {
+		t.Error(err)
+	} else if !strings.Contains(body, "/submit/a") {
+		t.Error(body)
+	}
+	config.Root = "/usr"
+	if _, err := n.Edit("/notes/local"); err == nil {
+		t.Error(err)
+	}
+}

notes/file.go

@@ -0,0 +1,25 @@
+package notes
+
+import (
+	"errors"
+	"io/ioutil"
+	"local/notes-server/filetree"
+
+	"github.com/gomarkdown/markdown"
+	"github.com/gomarkdown/markdown/html"
+	"github.com/gomarkdown/markdown/parser"
+)
+
+func (n *Notes) File(urlPath string) (string, error) {
+	p := filetree.NewPathFromURL(urlPath)
+	if p.IsDir() {
+		return "", errors.New("path is dir")
+	}
+	b, _ := ioutil.ReadFile(p.Local)
+	renderer := html.NewRenderer(html.RendererOptions{
+		Flags: html.CommonFlags | html.TOC,
+	})
+	parser := parser.NewWithExtensions(parser.CommonExtensions | parser.HeadingIDs | parser.AutoHeadingIDs | parser.Titleblock)
+	content := markdown.ToHTML(b, parser, renderer)
+	return string(content) + "\n", nil
+}

notes/file_test.go

@@ -0,0 +1,49 @@
+package notes
+
+import (
+	"fmt"
+	"io/ioutil"
+	"local/notes-server/config"
+	"os"
+	"path"
+	"strings"
+	"testing"
+)
+
+func TestFile(t *testing.T) {
+	f, err := ioutil.TempFile(os.TempDir(), "until*")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.Remove(f.Name())
+	fmt.Fprintln(f, `
+# Hello
+## World
+* This
+* is
+* bullets
+
+| My | table | goes |
+|----|-------|------|
+| h  | e     | n    |
+
+   `)
+	f.Close()
+	n := &Notes{}
+	config.Root = "/"
+	s, err := n.File(path.Join("notes", f.Name()))
+	if err != nil {
+		t.Fatal(err)
+	}
+	shouldContain := []string{
+		"tbody",
+		"h1",
+		"h2",
+	}
+	for _, should := range shouldContain {
+		if !strings.Contains(s, should) {
+			t.Fatalf("%s: %s", should, s)
+		}
+	}
+	t.Logf("%s", s)
+}

notes/notes.go

@@ -0,0 +1,13 @@
+package notes
+
+import "local/notes-server/config"
+
+type Notes struct {
+	root string
+}
+
+func New() *Notes {
+	return &Notes{
+		root: config.Root,
+	}
+}

notes/notes_test.go

@@ -0,0 +1 @@
+package notes

notes/search.go

@@ -0,0 +1,56 @@
+package notes
+
+import (
+	"bufio"
+	"bytes"
+	"local/notes-server/filetree"
+	"log"
+	"os"
+	"path"
+	"path/filepath"
+)
+
+func (n *Notes) Search(phrase string) (string, error) {
+	files := filetree.NewFiles()
+	err := filepath.Walk(n.root,
+		func(walked string, info os.FileInfo, err error) error {
+			if err != nil {
+				return err
+			}
+			if info.IsDir() {
+				return nil
+			}
+			if size := info.Size(); size < 1 || size > (5*1024*1024) {
+				return nil
+			}
+			ok, err := grepFile(walked, []byte(phrase))
+			if err != nil && err.Error() == "bufio.Scanner: token too long" {
+				err = nil
+			}
+			if err == nil && ok {
+				p := filetree.NewPathFromLocal(path.Dir(walked))
+				files.Push(p, info)
+			}
+			if err != nil {
+				log.Printf("failed to scan %v: %v", walked, err)
+			}
+			return err
+		},
+	)
+	return filetree.Paths(*files).List(true), err
+}
+
+func grepFile(file string, phrase []byte) (bool, error) {
+	f, err := os.Open(file)
+	if err != nil {
+		return false, err
+	}
+	defer f.Close()
+	scanner := bufio.NewScanner(f)
+	for scanner.Scan() {
+		if bytes.Contains(scanner.Bytes(), phrase) {
+			return true, scanner.Err()
+		}
+	}
+	return false, scanner.Err()
+}

notes/search_test.go

@@ -0,0 +1,54 @@
+package notes
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"strings"
+	"testing"
+)
+
+func TestSearch(t *testing.T) {
+	d, err := ioutil.TempDir(os.TempDir(), "pattern*")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(d)
+	for i := 0; i < 5; i++ {
+		f, err := ioutil.TempFile(d, fmt.Sprintf("file_%d", i))
+		if err != nil {
+			t.Fatal(err)
+		}
+		fmt.Fprintf(f, "this file is number %d", i)
+		f.Close()
+	}
+
+	n := New()
+	n.root = d
+
+	result, err := n.Search("this file")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if v := len(strings.Split(result, "\n")); v < 7 {
+		t.Fatal(v, result)
+	}
+
+	result, err = n.Search("4")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if v := len(strings.Split(result, "\n")); v > 4 {
+		t.Fatal(v, result)
+	}
+}
+
+func TestSearchBigFiles(t *testing.T) {
+	n := New()
+	n.root = "/usr/local/bin"
+
+	_, err := n.Search("this file")
+	if err != nil {
+		t.Fatal(err)
+	}
+}

notes/submit.go

@@ -0,0 +1,14 @@
+package notes
+
+import (
+	"io/ioutil"
+	"local/notes-server/filetree"
+	"os"
+	"path"
+)
+
+func (n *Notes) Submit(urlPath, content string) error {
+	p := filetree.NewPathFromURL(urlPath)
+	os.MkdirAll(path.Dir(p.Local), os.ModePerm)
+	return ioutil.WriteFile(p.Local, []byte(content), os.ModePerm)
+}

notes/submit_test.go

@@ -0,0 +1,22 @@
+package notes
+
+import (
+	"io/ioutil"
+	"local/notes-server/config"
+	"os"
+	"testing"
+)
+
+func TestSubmit(t *testing.T) {
+	config.Root = "/tmp"
+	n := &Notes{}
+	if err := n.Submit("/submit/a", "a"); err != nil {
+		t.Error(err)
+	} else if b, err := ioutil.ReadFile("/tmp/a"); err != nil {
+		t.Error(err)
+	} else if string(b) != "a" {
+		t.Error(string(b))
+	} else if err := os.Remove("/tmp/a"); err != nil {
+		t.Error(err)
+	}
+}

public/A/D/G/A/b

@@ -0,0 +1,3 @@
+asdf
+
+this contains my search string

public/A/asdf

@@ -0,0 +1,5 @@
+asdf
+searchString
+
+
+here is my new line

public/B/y

@@ -0,0 +1,5 @@
+## B.y
+
+| hello | world |
+|-------|-------|
+| cont  | ent.  |

public/B/z

@@ -0,0 +1,8 @@
+## B.z
+
+| hello | world |
+|-------|-------|
+| cont  | ent.  |
+
+
+HI

public/D/E/F/g

@@ -0,0 +1 @@
+hi

server/.notes/create.go

@@ -0,0 +1,24 @@
+package notes
+
+import (
+	"html"
+	"local/notes-server/filetree"
+	"net/http"
+	"path"
+	"strings"
+)
+
+func (n *Notes) Create(w http.ResponseWriter, r *http.Request) {
+	content := r.FormValue("base")
+	content = html.UnescapeString(content)
+	content = strings.ReplaceAll(content, "\r", "")
+	urlPath := path.Join(r.URL.Path, content)
+	p := filetree.NewPathFromURL(urlPath)
+	if p.IsDir() {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+	url := *r.URL
+	url.Path = path.Join("/edit/", p.BaseHREF)
+	http.Redirect(w, r, url.String(), http.StatusSeeOther)
+}

server/.notes/create_test.go

@@ -0,0 +1 @@
+package notes

server/.notes/dir.go

@@ -1,4 +1,4 @@
-package server
+package notes
 
 import (
 	"fmt"

server/.notes/dir_test.go

@@ -1,4 +1,4 @@
-package server
+package notes
 
 import (
 	"net/http/httptest"

server/.notes/edit.go

@@ -0,0 +1,43 @@
+package notes
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+)
+
+func (s *Server) edit(w http.ResponseWriter, r *http.Request) {
+	p := NewPathFromURL(r.URL.Path)
+	if p.IsDir() {
+		http.NotFound(w, r)
+		return
+	}
+	head(w, r)
+	editHead(w, p)
+	editFile(w, p)
+	foot(w, r)
+}
+
+func editHead(w http.ResponseWriter, p Path) {
+	fmt.Fprintln(w, h2(p.MultiLink()))
+}
+
+func editFile(w http.ResponseWriter, p Path) {
+	href := p.HREF
+	href = strings.TrimPrefix(href, "/")
+	hrefs := strings.SplitN(href, "/", 2)
+	href = hrefs[0]
+	if len(hrefs) > 1 {
+		href = hrefs[1]
+	}
+	b, _ := ioutil.ReadFile(p.Local)
+	fmt.Fprintf(w, `
+      <form action="/submit/%s" method="post" style="width:100%%; height: 90%%">
+         <table style="width:100%%; height: 90%%">
+            <textarea name="content" style="width:100%%; min-height:90%%">%s</textarea>
+         </table>
+         <button type="submit">Submit</button>
+      </form>
+   `, href, b)
+}

server/.notes/edit_test.go

@@ -0,0 +1 @@
+package notes

server/.notes/file.go

@@ -1,4 +1,4 @@
-package server
+package notes
 
 import (
 	"fmt"

server/.notes/file_test.go

@@ -1,4 +1,4 @@
-package server
+package notes
 
 import (
 	"fmt"

server/.notes/notes.go

@@ -0,0 +1,13 @@
+package notes
+
+import "local/notes-server/config"
+
+type Notes struct {
+	root string
+}
+
+func New() *Notes {
+	return &Notes{
+		root: config.Root,
+	}
+}

server/.notes/rnotes.go

@@ -0,0 +1,27 @@
+package notes
+
+import (
+	"fmt"
+	"net/http"
+)
+
+func (s *Server) notes(w http.ResponseWriter, r *http.Request) {
+	p := NewPathFromURL(r.URL.Path)
+	if p.IsDir() {
+		head(w, r)
+		notesHead(w, p)
+		notesDir(p, w, r)
+		foot(w, r)
+	} else if p.IsFile() {
+		head(w, r)
+		notesHead(w, p)
+		notesFile(p, w, r)
+		foot(w, r)
+	} else {
+		http.NotFound(w, r)
+	}
+}
+
+func notesHead(w http.ResponseWriter, p Path) {
+	fmt.Fprintln(w, h2(p.MultiLink()))
+}

server/.notes/rnotes_test.go

@@ -0,0 +1 @@
+package notes

server/.notes/submit.go

@@ -0,0 +1,31 @@
+package notes
+
+import (
+	"fmt"
+	"html"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path"
+	"strings"
+)
+
+func (s *Server) submit(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		http.NotFound(w, r)
+		return
+	}
+	content := r.FormValue("content")
+	content = html.UnescapeString(content)
+	content = strings.ReplaceAll(content, "\r", "")
+	p := NewPathFromURL(r.URL.Path)
+	os.MkdirAll(path.Dir(p.Local), os.ModePerm)
+	if err := ioutil.WriteFile(p.Local, []byte(content), os.ModePerm); err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintln(w, err)
+	} else {
+		url := *r.URL
+		url.Path = path.Join("/notes/", p.BaseHREF)
+		http.Redirect(w, r, url.String(), http.StatusSeeOther)
+	}
+}

server/.notes/submit_test.go

@@ -0,0 +1 @@
+package notes

server/create.go

@@ -12,12 +12,12 @@ func (s *Server) create(w http.ResponseWriter, r *http.Request) {
 	content = html.UnescapeString(content)
 	content = strings.ReplaceAll(content, "\r", "")
 	urlPath := path.Join(r.URL.Path, content)
-	p := NewPathFromURL(urlPath)
+	url := *r.URL
-	if p.IsDir() {
+	path, err := s.Notes.Create(urlPath)
-		w.WriteHeader(http.StatusBadRequest)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
 	}
-	url := *r.URL
+	url.Path = path
-	url.Path = path.Join("/edit/", p.BaseHREF)
 	http.Redirect(w, r, url.String(), http.StatusSeeOther)
 }

server/create_test.go

@@ -1 +0,0 @@
-package server

server/delete.go

@@ -0,0 +1,16 @@
+package server
+
+import (
+	"net/http"
+	"path"
+	"strings"
+)
+
+func (s *Server) delete(w http.ResponseWriter, r *http.Request) {
+	if err := s.Notes.Delete(r.URL.Path); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	r.URL.Path = strings.Replace(path.Dir(r.URL.Path), "delete", "notes", 1)
+	http.Redirect(w, r, r.URL.String(), http.StatusPermanentRedirect)
+}

server/dirs_test.go

@@ -1 +0,0 @@
-package server

server/edit.go

@@ -2,42 +2,22 @@ package server
 
 import (
 	"fmt"
-	"io/ioutil"
+	"local/notes-server/filetree"
 	"net/http"
-	"strings"
 )
 
 func (s *Server) edit(w http.ResponseWriter, r *http.Request) {
-	p := NewPathFromURL(r.URL.Path)
+	head(w, r)
-	if p.IsDir() {
+	editHead(w, filetree.NewPathFromURL(r.URL.Path))
-		http.NotFound(w, r)
+	edit, err := s.Notes.Edit(r.URL.Path)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
 	}
-	head(w, r)
+	fmt.Fprintln(w, edit)
-	editHead(w, p)
-	editFile(w, p)
 	foot(w, r)
 }
 
-func editHead(w http.ResponseWriter, p Path) {
+func editHead(w http.ResponseWriter, p filetree.Path) {
 	fmt.Fprintln(w, h2(p.MultiLink()))
 }
-
-func editFile(w http.ResponseWriter, p Path) {
-	href := p.HREF
-	href = strings.TrimPrefix(href, "/")
-	hrefs := strings.SplitN(href, "/", 2)
-	href = hrefs[0]
-	if len(hrefs) > 1 {
-		href = hrefs[1]
-	}
-	b, _ := ioutil.ReadFile(p.Local)
-	fmt.Fprintf(w, `
-      <form action="/submit/%s" method="post" style="width:100%%; height: 90%%">
-         <table style="width:100%%; height: 90%%">
-            <textarea name="content" style="width:100%%; min-height:90%%">%s</textarea>
-         </table>
-         <button type="submit">Submit</button>
-      </form>
-   `, href, b)
-}

server/edit_test.go

@@ -1 +0,0 @@
-package server

server/files_test.go

@@ -1 +0,0 @@
-package server

server/html.go

@@ -0,0 +1,43 @@
+package server
+
+import (
+	"fmt"
+	"local/notes-server/config"
+	"net/http"
+)
+
+func head(w http.ResponseWriter, r *http.Request) {
+	w.Write([]byte(config.Head + "\n"))
+}
+
+func foot(w http.ResponseWriter, r *http.Request) {
+	w.Write([]byte(config.Foot + "\n"))
+}
+
+func block(w http.ResponseWriter, content string) {
+	fmt.Fprintf(w, "\n<div>\n%s\n</div>\n", content)
+}
+
+func h1(content string) string {
+	return h("1", content)
+}
+
+func h2(content string) string {
+	return h("2", content)
+}
+
+func h3(content string) string {
+	return h("3", content)
+}
+
+func h4(content string) string {
+	return h("4", content)
+}
+
+func h5(content string) string {
+	return h("5", content)
+}
+
+func h(level, content string) string {
+	return fmt.Sprintf("\n<h%s>\n%s\n</h%s>\n", level, content, level)
+}

server/html_test.go

@@ -28,7 +28,7 @@ func TestFoot(t *testing.T) {
 
 func TestBlock(t *testing.T) {
 	w := httptest.NewRecorder()
-	block("hi", w)
+	block(w, "hi")
 	s := strings.ReplaceAll(strings.TrimSpace(string(w.Body.Bytes())), "\n", ".")
 	if ok, err := regexp.MatchString("<div>.*hi.*<.div>", s); err != nil {
 		t.Fatal(err, s)

server/notes.go

@@ -2,26 +2,70 @@ package server
 
 import (
 	"fmt"
+	"local/notes-server/filetree"
 	"net/http"
+	"path"
 )
 
 func (s *Server) notes(w http.ResponseWriter, r *http.Request) {
-	p := NewPathFromURL(r.URL.Path)
+	p := filetree.NewPathFromURL(r.URL.Path)
+	head(w, r)
+	notesHead(w, p)
+	defer foot(w, r)
 	if p.IsDir() {
-		head(w, r)
+		s.dir(w, r)
-		notesHead(w, p)
-		notesDir(p, w, r)
-		foot(w, r)
 	} else if p.IsFile() {
-		head(w, r)
+		s.file(w, r)
-		notesHead(w, p)
-		notesFile(p, w, r)
-		foot(w, r)
 	} else {
 		http.NotFound(w, r)
 	}
 }
 
-func notesHead(w http.ResponseWriter, p Path) {
+func notesHead(w http.ResponseWriter, p filetree.Path) {
 	fmt.Fprintln(w, h2(p.MultiLink()))
+	fmt.Fprintf(w, `
+      <form action=%q method="post">
+         <input type="text" name="keywords"></input>
+         <button type="submit">Search</button>
+      </form>
+   `, "/search")
+}
+
+func (s *Server) dir(w http.ResponseWriter, r *http.Request) {
+	dirs, files, err := s.Notes.Dir(r.URL.Path)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	dirHead(w, filetree.NewPathFromURL(r.URL.Path).BaseHREF)
+	block(w, dirs)
+	block(w, files)
+}
+
+func dirHead(w http.ResponseWriter, baseHREF string) {
+	fmt.Fprintf(w, `
+        <form action=%q method="get">
+           <input type="text" name="base"></input>
+           <button type="submit">Create</button>
+        </form>
+     `, path.Join("/create/", baseHREF))
+}
+
+func (s *Server) file(w http.ResponseWriter, r *http.Request) {
+	file, err := s.Notes.File(r.URL.Path)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	fileHead(w, filetree.NewPathFromURL(r.URL.Path).BaseHREF)
+	fmt.Fprintln(w, file)
+}
+
+func fileHead(w http.ResponseWriter, baseHREF string) {
+	fmt.Fprintf(w, `
+      <a href=%q><input type="button" value="Edit"></input></a>
+   `, path.Join("/edit/", baseHREF))
+	fmt.Fprintf(w, `
+      <a href=%q><input type="button" value="Delete"></input></a>
+   `, path.Join("/delete/", baseHREF))
 }

server/notes_test.go

@@ -1 +0,0 @@
-package server

server/path_test.go

@@ -1,23 +0,0 @@
-package server
-
-import "testing"
-
-func TestPathIs(t *testing.T) {
-	p := Path{Local: "/dev/null"}
-	if ok := p.IsDir(); ok {
-		t.Fatal(ok, p)
-	}
-
-	if ok := p.IsFile(); !ok {
-		t.Fatal(ok, p)
-	}
-
-	p = Path{Local: "/tmp"}
-	if ok := p.IsDir(); !ok {
-		t.Fatal(ok, p)
-	}
-
-	if ok := p.IsFile(); ok {
-		t.Fatal(ok, p)
-	}
-}

server/paths.go

@@ -1,12 +0,0 @@
-package server
-
-type Paths []Path
-
-func (p Paths) List() string {
-	content := "<ul>\n"
-	for _, path := range p {
-		content += path.LI() + "\n"
-	}
-	content += "</ul>\n"
-	return content
-}

server/paths_test.go

@@ -1 +0,0 @@
-package server

server/routes.go

@@ -12,21 +12,33 @@ func (s *Server) Routes() error {
 		path    string
 		handler http.HandlerFunc
 	}{
+		{
+			path:    "/",
+			handler: s.root,
+		},
 		{
 			path:    fmt.Sprintf("notes/%s%s", wildcard, wildcard),
-			handler: s.notes,
+			handler: s.authenticate(s.notes),
 		},
 		{
 			path:    fmt.Sprintf("edit/%s%s", wildcard, wildcard),
-			handler: s.edit,
+			handler: s.authenticate(s.edit),
+		},
+		{
+			path:    fmt.Sprintf("delete/%s%s", wildcard, wildcard),
+			handler: s.authenticate(s.delete),
 		},
 		{
 			path:    fmt.Sprintf("submit/%s%s", wildcard, wildcard),
-			handler: s.submit,
+			handler: s.authenticate(s.submit),
 		},
 		{
 			path:    fmt.Sprintf("create/%s%s", wildcard, wildcard),
-			handler: s.create,
+			handler: s.authenticate(s.create),
+		},
+		{
+			path:    fmt.Sprintf("search"),
+			handler: s.authenticate(s.search),
 		},
 	}
 
@@ -37,3 +49,8 @@ func (s *Server) Routes() error {
 	}
 	return nil
 }
+
+func (s *Server) root(w http.ResponseWriter, r *http.Request) {
+	r.URL.Path = "/notes"
+	http.Redirect(w, r, r.URL.String(), http.StatusPermanentRedirect)
+}

server/routes_test.go

@@ -37,7 +37,7 @@ func TestServerNotes(t *testing.T) {
 	t.Logf("serve %s: %s", r.URL.Path, w.Body.Bytes())
 }
 
-func TestServerNotes(t *testing.T) {
+func TestServerNotesB(t *testing.T) {
 	s := New()
 	w := httptest.NewRecorder()
 	r := &http.Request{

server/search.go

@@ -0,0 +1,26 @@
+package server
+
+import (
+	"fmt"
+	"html"
+	"local/notes-server/filetree"
+	"net/http"
+)
+
+func (s *Server) search(w http.ResponseWriter, r *http.Request) {
+	if err := r.ParseForm(); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	keywords := r.FormValue("keywords")
+	keywords = html.UnescapeString(keywords)
+	results, err := s.Notes.Search(keywords)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	head(w, r)
+	fmt.Fprintln(w, h2(filetree.NewPathFromURL("/notes").MultiLink()))
+	fmt.Fprintln(w, h1(keywords), results)
+	foot(w, r)
+}

server/server.go

@@ -1,54 +1,35 @@
 package server
 
 import (
-	"fmt"
 	"local/notes-server/config"
+	"local/notes-server/notes"
+	"local/oauth2/oauth2client"
 	"local/router"
+	"log"
 	"net/http"
 )
 
 type Server struct {
 	*router.Router
+	Notes *notes.Notes
 }
 
 func New() *Server {
 	return &Server{
 		Router: router.New(),
+		Notes:  notes.New(),
 	}
 }
 
-func head(w http.ResponseWriter, r *http.Request) {
+func (s *Server) authenticate(foo http.HandlerFunc) http.HandlerFunc {
-	w.Write([]byte(config.Head + "\n"))
+	return func(w http.ResponseWriter, r *http.Request) {
-}
+		if config.OAuthServer != "" {
-
+			err := oauth2client.Authenticate(config.OAuthServer, "notes-server", w, r)
-func foot(w http.ResponseWriter, r *http.Request) {
+			if err != nil {
-	w.Write([]byte(config.Foot + "\n"))
+				log.Println(err)
-}
+				return
-
+			}
-func block(content string, w http.ResponseWriter) {
+		}
-	fmt.Fprintf(w, "\n<div>\n%s\n</div>\n", content)
+		foo(w, r)
-}
+	}
-
-func h1(content string) string {
-	return h("1", content)
-}
-
-func h2(content string) string {
-	return h("2", content)
-}
-
-func h3(content string) string {
-	return h("3", content)
-}
-
-func h4(content string) string {
-	return h("4", content)
-}
-
-func h5(content string) string {
-	return h("5", content)
-}
-
-func h(level, content string) string {
-	return fmt.Sprintf("\n<h%s>\n%s\n</h%s>\n", level, content, level)
 }

server/submit.go

@@ -1,11 +1,9 @@
 package server
 
 import (
-	"fmt"
 	"html"
-	"io/ioutil"
+	"local/notes-server/filetree"
 	"net/http"
-	"os"
 	"path"
 	"strings"
 )
@@ -18,14 +16,12 @@ func (s *Server) submit(w http.ResponseWriter, r *http.Request) {
 	content := r.FormValue("content")
 	content = html.UnescapeString(content)
 	content = strings.ReplaceAll(content, "\r", "")
-	p := NewPathFromURL(r.URL.Path)
+	err := s.Notes.Submit(r.URL.Path, content)
-	os.MkdirAll(path.Dir(p.Local), os.ModePerm)
+	if err != nil {
-	if err := ioutil.WriteFile(p.Local, []byte(content), os.ModePerm); err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
-		w.WriteHeader(http.StatusInternalServerError)
+		return
-		fmt.Fprintln(w, err)
-	} else {
-		url := *r.URL
-		url.Path = path.Join("/notes/", p.BaseHREF)
-		http.Redirect(w, r, url.String(), http.StatusSeeOther)
 	}
+	url := *r.URL
+	url.Path = path.Join("/notes/", filetree.NewPathFromURL(r.URL.Path).BaseHREF)
+	http.Redirect(w, r, url.String(), http.StatusSeeOther)
 }

server/submit_test.go

@@ -1 +0,0 @@
-package server

versions/.versions.go

@@ -0,0 +1,67 @@
+package versions
+
+import (
+	"local/notes-server/config"
+	"time"
+
+	git "gopkg.in/src-d/go-git.v4"
+	"gopkg.in/src-d/go-git.v4/plumbing/object"
+)
+
+type Versions struct {
+	repo *git.Repository
+}
+
+func New() (*Versions, error) {
+	repo, err := git.PlainInit(config.Root, false)
+	if err != nil {
+		repo, err = git.PlainOpen(config.Root)
+	}
+	return &Versions{
+		repo: repo,
+	}, err
+}
+
+func (v *Versions) Gitmmit() error {
+	if err := v.AddAll(); err != nil {
+		return err
+	}
+	if err := v.Commit(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (v *Versions) AddAll() error {
+	worktree, err := v.worktree()
+	if err != nil {
+		return err
+	}
+
+	for _, path := range []string{".", "./*", "./**", "/", "/**", "/*"} {
+		if err := worktree.AddGlob(path); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (v *Versions) Commit() error {
+	worktree, err := v.worktree()
+	if err != nil {
+		return err
+	}
+
+	opts := &git.CommitOptions{Author: &object.Signature{}}
+	_, err = worktree.Commit(time.Now().String(), opts)
+	return err
+}
+
+func (v *Versions) worktree() (*git.Worktree, error) {
+	worktree, err := v.repo.Worktree()
+	if err != nil {
+		return nil, err
+	}
+	return worktree, nil
+}

versions/.versions_test.go

@@ -0,0 +1,65 @@
+package versions
+
+import (
+	"io/ioutil"
+	"local/notes-server/config"
+	"os"
+	"path"
+	"testing"
+)
+
+func TestVersionsHappy(t *testing.T) {
+	d, err := ioutil.TempDir(os.TempDir(), "prefix")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(d)
+	if err := ioutil.WriteFile(path.Join(d, "a.md"), []byte("# Hello"), os.ModePerm); err != nil {
+		t.Fatal(err)
+	}
+	if err := ioutil.WriteFile(path.Join(d, "b.md"), []byte("# World"), os.ModePerm); err != nil {
+		t.Fatal(err)
+	}
+	config.Root = d
+	v, err := New()
+	if err != nil {
+		t.Error(err)
+	}
+
+	if err := v.AddAll(); err != nil {
+		t.Error("failed add", err)
+	}
+	if err := v.Commit(); err != nil {
+		t.Error("failed commit", err)
+	}
+	if err := v.Gitmmit(); err != nil {
+		t.Error("failed gitmmit", err)
+	}
+}
+
+func TestVersionsBad(t *testing.T) {
+	config.Root = "/not/a/real/path"
+	if _, err := New(); err == nil {
+		t.Error("passed new from nil path")
+	}
+}
+
+func TestVersionsDirty(t *testing.T) {
+	if os.Getenv("DIRTY") == "" {
+		return
+	}
+	config.Root = "/tmp/foo"
+	v, err := New()
+	if err != nil {
+		t.Fatal(err)
+	}
+	ioutil.WriteFile(path.Join(config.Root, "file.md"), []byte(`
+# Hello
+## World
+I'm a doc
+   `), os.ModePerm)
+	if err := v.Gitmmit(); err != nil {
+		t.Fatal(err)
+	}
+	t.Log(v)
+}

versions/versions.go

@@ -0,0 +1,44 @@
+package versions
+
+import (
+	"fmt"
+	"local/notes-server/config"
+	"os/exec"
+	"time"
+)
+
+type Versions struct {
+}
+
+func New() (*Versions, error) {
+	v := &Versions{}
+	v.cmd("git", "init")
+	v.cmd("git", "config", "user.email", "user@user.user")
+	v.cmd("git", "config", "user.name", "user")
+	return v, nil
+}
+
+func (v *Versions) Gitmmit() error {
+	if err := v.AddAll(); err != nil {
+		return fmt.Errorf("cannot add all: %v", err)
+	}
+	if err := v.Commit(); err != nil {
+		return fmt.Errorf("cannot commit: %v", err)
+	}
+	return nil
+}
+
+func (v *Versions) AddAll() error {
+	return v.cmd("git", "add", "-A", ":/")
+}
+
+func (v *Versions) Commit() error {
+	return v.cmd("git", "commit", "-m", time.Now().String())
+}
+
+func (v *Versions) cmd(cmd string, args ...string) error {
+	command := exec.Command(cmd, args...)
+	command.Dir = config.Root
+	_, err := command.CombinedOutput()
+	return err
+}

versions/versions_test.go

@@ -0,0 +1,42 @@
+package versions
+
+import (
+	"io/ioutil"
+	"local/notes-server/config"
+	"os"
+	"path"
+	"testing"
+)
+
+func TestVersions(t *testing.T) {
+	d, err := ioutil.TempDir(os.TempDir(), "prefix")
+	config.Root = d
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, f := range []string{"a", "b"} {
+		ioutil.WriteFile(path.Join(d, f+".md"), []byte(f), os.ModePerm)
+	}
+
+	v, err := New()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := v.AddAll(); err != nil {
+		t.Error(err)
+	}
+	if err := v.Commit(); err != nil {
+		t.Error(err)
+	}
+
+	if err := v.Gitmmit(); err == nil {
+		t.Error(err)
+	}
+
+	for _, f := range []string{"c", "b"} {
+		ioutil.WriteFile(path.Join(d, f+".md"), []byte("d"), os.ModePerm)
+	}
+	if err := v.Gitmmit(); err != nil {
+		t.Error(config.Root, err)
+	}
+}

wrapper.html

@@ -12,6 +12,9 @@
             padding: .5pt;
             border-radius: 6px;
          }
+         nav li li li li {
+            display: none;
+         }
          img {
             max-height: 400px;
          }