Use Path for fs utils rather than AsRef

src/bin/cmd/init.rs

@@ -16,8 +16,8 @@ base_url = "https://example.com"
 "#;
 
 
-pub fn create_new_project<P: AsRef<Path>>(name: P) -> Result<()> {
-    let path = name.as_ref();
+pub fn create_new_project(name: &str) -> Result<()> {
+    let path = Path::new(name);
 
     // Better error message than the rust default
     if path.exists() && path.is_dir() {
@@ -26,7 +26,7 @@ pub fn create_new_project<P: AsRef<Path>>(name: P) -> Result<()> {
 
     // main folder
     create_dir(path)?;
-    create_file(path.join("config.toml"), CONFIG.trim_left())?;
+    create_file(&path.join("config.toml"), CONFIG.trim_left())?;
 
     // content folder
     create_dir(path.join("content"))?;

src/fs.rs

@@ -5,15 +5,14 @@ use std::path::Path;
 use errors::{Result, ResultExt};
 
 /// Create a file with the content given
-pub fn create_file<P: AsRef<Path>>(path: P, content: &str) -> Result<()> {
+pub fn create_file(path: &Path, content: &str) -> Result<()> {
     let mut file = File::create(&path)?;
     file.write_all(content.as_bytes())?;
     Ok(())
 }
 
 /// Create a directory at the given path if it doesn't exist already
-pub fn ensure_directory_exists<P: AsRef<Path>>(path: P) -> Result<()> {
-    let path = path.as_ref();
+pub fn ensure_directory_exists(path: &Path) -> Result<()> {
     if !path.exists() {
         create_directory(&path)?;
     }
@@ -22,8 +21,7 @@ pub fn ensure_directory_exists<P: AsRef<Path>>(path: P) -> Result<()> {
 
 /// Very similar to `create_dir` from the std except it checks if the folder
 /// exists before creating it
-pub fn create_directory<P: AsRef<Path>>(path: P) -> Result<()> {
-    let path = path.as_ref();
+pub fn create_directory(path: &Path) -> Result<()> {
     if !path.exists() {
         create_dir(path)
             .chain_err(|| format!("Was not able to create folder {}", path.display()))?;
@@ -32,9 +30,7 @@ pub fn create_directory<P: AsRef<Path>>(path: P) -> Result<()> {
 }
 
 /// Return the content of a file, with error handling added
-pub fn read_file<P: AsRef<Path>>(path: P) -> Result<String> {
-    let path = path.as_ref();
-
+pub fn read_file(path: &Path) -> Result<String> {
     let mut content = String::new();
     File::open(path)
         .chain_err(|| format!("Failed to open '{:?}'", path.display()))?

src/site.rs

@@ -299,7 +299,7 @@ impl Site {
 
         // Finally, create a index.html file there with the page rendered
         let output = page.render_html(&self.tera, &self.config)?;
-        create_file(current_path.join("index.html"), &self.inject_livereload(output))?;
+        create_file(&current_path.join("index.html"), &self.inject_livereload(output))?;
 
         // Copy any asset we found previously into the same directory as the index.html
         for asset in &page.assets {
@@ -332,7 +332,7 @@ impl Site {
     pub fn render_robots(&self) -> Result<()> {
         ensure_directory_exists(&self.output_path)?;
         create_file(
-            self.output_path.join("robots.txt"),
+            &self.output_path.join("robots.txt"),
             &self.tera.render("robots.txt", &Context::new())?
         )
     }
@@ -361,14 +361,14 @@ impl Site {
         let output_path = self.output_path.join(&taxonomy.get_list_name());
         let list_output = taxonomy.render_list(&self.tera, &self.config)?;
         create_directory(&output_path)?;
-        create_file(output_path.join("index.html"), &self.inject_livereload(list_output))?;
+        create_file(&output_path.join("index.html"), &self.inject_livereload(list_output))?;
 
         for item in &taxonomy.items {
             let single_output = taxonomy.render_single_item(item, &self.tera, &self.config)?;
 
             create_directory(&output_path.join(&item.slug))?;
             create_file(
-                output_path.join(&item.slug).join("index.html"),
+                &output_path.join(&item.slug).join("index.html"),
                 &self.inject_livereload(single_output)
             )?;
         }
@@ -410,7 +410,7 @@ impl Site {
 
         let sitemap = self.tera.render("sitemap.xml", &context)?;
 
-        create_file(self.output_path.join("sitemap.xml"), &sitemap)?;
+        create_file(&self.output_path.join("sitemap.xml"), &sitemap)?;
 
         Ok(())
     }
@@ -443,7 +443,7 @@ impl Site {
 
         let sitemap = self.tera.render("rss.xml", &context)?;
 
-        create_file(self.output_path.join("rss.xml"), &sitemap)?;
+        create_file(&self.output_path.join("rss.xml"), &sitemap)?;
 
         Ok(())
     }
@@ -489,7 +489,7 @@ impl Site {
                 &self.tera,
                 &self.config,
             )?;
-            create_file(output_path.join("index.html"), &self.inject_livereload(output))?;
+            create_file(&output_path.join("index.html"), &self.inject_livereload(output))?;
         }
 
         Ok(())
@@ -535,10 +535,10 @@ impl Site {
             create_directory(&page_path)?;
             let output = paginator.render_pager(pager, self)?;
             if i > 0 {
-                create_file(page_path.join("index.html"), &self.inject_livereload(output))?;
+                create_file(&page_path.join("index.html"), &self.inject_livereload(output))?;
             } else {
-                create_file(output_path.join("index.html"), &self.inject_livereload(output))?;
-                create_file(page_path.join("index.html"), &render_redirect_template(&section.permalink, &self.tera)?)?;
+                create_file(&output_path.join("index.html"), &self.inject_livereload(output))?;
+                create_file(&page_path.join("index.html"), &render_redirect_template(&section.permalink, &self.tera)?)?;
             }
         }