Moved book.json from src to root. Now src can be set to whatever you want. Closes #27

src/book/bookconfig.rs

@@ -27,15 +27,15 @@ impl BookConfig {
         }
     }
 
-    pub fn read_config(&mut self) -> &mut Self {
+    pub fn read_config(&mut self, root: &Path) -> &mut Self {
 
         debug!("[fn]: read_config");
 
         // If the file does not exist, return early
-        let mut config_file = match File::open(self.src.join("book.json")) {
+        let mut config_file = match File::open(root.join("book.json")) {
             Ok(f) => f,
             Err(_) => {
-                debug!("[*]: Failed to open {:?}", self.src.join("book.json"));
+                debug!("[*]: Failed to open {:?}", root.join("book.json"));
                 return self
             },
         };

src/book/mdbook.rs

@@ -1,4 +1,4 @@
-use std::path::Path;
+use std::path::{Path, PathBuf};
 use std::fs::{self, File, metadata};
 use std::io::Write;
 use std::error::Error;
@@ -11,6 +11,7 @@ use renderer::HtmlHandlebars;
 
 pub struct MDBook {
     config: BookConfig,
+    root: PathBuf,
     pub content: Vec<BookItem>,
     renderer: Box<Renderer>,
 }
@@ -30,6 +31,7 @@ impl MDBook {
         }
 
         MDBook {
+            root: path.to_path_buf(),
             content: vec![],
             config: BookConfig::new()
                         .set_src(&path.join("src"))
@@ -120,7 +122,7 @@ impl MDBook {
 
     // Builder functions
     pub fn read_config(mut self) -> Self {
-        self.config.read_config();
+        self.config.read_config(&self.root);
         self
     }