Fix absolute and relative without parent dir paths work

.gitignore

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

filetree/path.go

@@ -16,7 +16,11 @@ 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 && (splits[0] == "" || splits[0] == "/") {
 		href = splits[1]

filetree/path_test.go

@@ -32,6 +32,12 @@ func TestNewPathFromLocal(t *testing.T) {
 		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",

main_test.go

@@ -16,16 +16,26 @@ import (
 )
 
 func TestAll(t *testing.T) {
-	makeFiles(t)
-	defer os.RemoveAll(config.Root)
-	log.Println(config.Root)
-	s := makeServer(t)
-	defer s.Close()
-	testServer(t, s.URL)
+	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) {
-	d, err := ioutil.TempDir(os.TempDir(), "pattern*")
+func makeFiles(t *testing.T, basedir string) {
+	d, err := ioutil.TempDir(basedir, "pattern*")
 	if err != nil {
 		t.Fatal(err)
 	}

public/A/D/G/A/b

@@ -0,0 +1 @@
+asdf

public/A/abc

@@ -0,0 +1 @@
+asdf

public/A/asdf

@@ -0,0 +1 @@
+asdf

public/A/x

@@ -0,0 +1,12 @@
+# A.x
+
+| hello | world |
+|-------|-------|
+| cont  | ent.   |
+
+## A.X
+
+1
+2
+
+3

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