Restructure processors etc

src/build/mod.rs

@@ -1,11 +1,11 @@
 pub mod pandoc;
-pub mod render;
+pub mod process;
 
 use config::Config;
 
 
 pub fn build_input(config: Config, input: String) -> Result<String, String> {
     let html = try!(pandoc::render(input));
-    let rendered = try!(render::render(config.clone(), html));
+    let rendered = try!(process::render(config.clone(), html));
     return Ok(rendered);
 }

src/build/process.rs

@@ -1,7 +1,7 @@
 use config::Config;
 
-use renderers::html_cleanup::html_cleanup;
-use renderers::strip_blank::strip_blank;
+use processors::html_cleanup::html_cleanup;
+use processors::strip_blank::strip_blank;
 
 pub fn render(config: Config, input: String) -> Result<String, String> {
     let mut rendered_input = input;

src/html.rs

@@ -1,21 +1,18 @@
 use sciter::{Window, Element};
 use std::ops::Deref;
 
-pub mod html_cleanup;
-pub mod strip_blank;
 
-
-fn get_root(frame: Window) -> Element {
+pub fn get_root(frame: Window) -> Element {
     return frame.get_host().deref().get_root().expect("Failed to get root of window");
 }
 
-fn sciter_start(source: String) -> Element {
+pub fn sciter_start(source: String) -> Element {
     let mut frame = Window::new();
     frame.load_html(&source.as_bytes(), None);
     return get_root(frame);
 }
 
-fn get_html(element: Element) -> String {
+pub fn get_html(element: Element) -> String {
     element.update(true).expect("Failed to update");
     return String::from_utf8(element.get_html(true)).expect(&format!(
         "Failed to get HTML from {}.",
@@ -23,7 +20,7 @@ fn get_html(element: Element) -> String {
     ));
 }
 
-fn find_all(root: &mut Element, selector: &str) -> Vec<Element> {
+pub fn find_all(root: &mut Element, selector: &str) -> Vec<Element> {
     let elements = root.find_all(selector).expect(&format!("Failed to get {}.", selector));
     if elements.is_none() {
         return Vec::new();
@@ -31,18 +28,18 @@ fn find_all(root: &mut Element, selector: &str) -> Vec<Element> {
     return elements.unwrap();
 }
 
-fn find_first(root: &mut Element, selector: &str) -> Element {
+pub fn find_first(root: &mut Element, selector: &str) -> Element {
     let mut all_matches = find_all(root, selector);
     all_matches.reverse();
     return all_matches.pop().expect(&format!("Failed to find {}.", selector));
 }
 
-fn destroy_at(root: &mut Element, index: usize) {
+pub fn destroy_at(root: &mut Element, index: usize) {
     let mut ele = root.get(index).expect(&format!("Failed to get element at {}.", index));
     ele.destroy().expect("Failed to delete.");
 }
 
-fn destroy_matching(root: &mut Element, selector: &str) {
+pub fn destroy_matching(root: &mut Element, selector: &str) {
     let matches = find_all(root, selector);
     if matches.is_empty() {
         return;
@@ -52,10 +49,10 @@ fn destroy_matching(root: &mut Element, selector: &str) {
     }
 }
 
-fn get_head(root: &mut Element) -> Element {
+pub fn get_head(root: &mut Element) -> Element {
     return find_first(root, "head");
 }
 
-fn get_body(root: &mut Element) -> Element {
+pub fn get_body(root: &mut Element) -> Element {
     return find_first(root, "body");
 }

src/main.rs

@@ -13,27 +13,30 @@ use std::process::exit;
 
 mod args;
 mod config;
-mod process;
 mod input;
 mod utils;
 mod build;
 mod output;
-mod renderers;
+mod processors;
+mod html;
 
 #[cfg(test)]
 mod tests;
 
 use clap::ArgMatches;
+use input::read_input_files;
 use config::Config;
+use build::build_input;
+use output::output;
+use utils::ok_or_exit;
 
-fn ok_or_exit<T>(res: Result<T, String>) -> T {
-    return match res {
-        Ok(k) => k,
-        Err(err) => {
-            writeln!(io::stderr(), "Error: {:?}", err).unwrap();
-            exit(1);
-        }
-    };
+
+fn build(config: Config) -> Result<(), String> {
+    let input = try!(read_input_files(config.input.clone()));
+    let raw_html = try!(build_input(config.clone(), input));
+    println!("{}", raw_html);
+    try!(output(config, raw_html));
+    return Ok(());
 }
 
 fn get_config(args: ArgMatches) -> Config {
@@ -50,7 +53,7 @@ fn main() {
     match subcommand {
         "build" => {
             let config = get_config(args.clone());
-            ok_or_exit(process::build(config));
+            utils::ok_or_exit(build(config));
         }
         cmd => {
             writeln!(io::stderr(), "Unknown command {}.", cmd).unwrap();

src/process.rs

@@ -1,13 +0,0 @@
-use input::read_input_files;
-use config::Config;
-use build::build_input;
-use output::output;
-
-
-pub fn build(config: Config) -> Result<(), String> {
-    let input = try!(read_input_files(config.input.clone()));
-    let raw_html = try!(build_input(config.clone(), input));
-    println!("{}", raw_html);
-    try!(output(config, raw_html));
-    return Ok(());
-}

src/processors/html_cleanup.rs

@@ -1,4 +1,4 @@
-use renderers::{sciter_start, get_html, destroy_matching, destroy_at, get_head};
+use html::{sciter_start, get_html, destroy_matching, destroy_at, get_head};
 use config::Config;
 
 

src/processors/mod.rs

@@ -0,0 +1,2 @@
+pub mod html_cleanup;
+pub mod strip_blank;

src/utils.rs

@@ -1,4 +1,7 @@
 use std::fmt::Debug;
+use std::process::exit;
+use std::io::{self, Write};
+
 
 #[inline]
 pub fn result_override<T, E: Debug>(r: Result<T, E>, msg: String) -> Result<T, String> {
@@ -15,3 +18,14 @@ pub fn result_prefix<T, E: Debug>(r: Result<T, E>, prefix: String) -> Result<T,
         Err(e) => Err(format!("{}: {:?}", prefix, e)),
     };
 }
+
+
+pub fn ok_or_exit<T>(res: Result<T, String>) -> T {
+    return match res {
+        Ok(k) => k,
+        Err(err) => {
+            writeln!(io::stderr(), "Error: {:?}", err).unwrap();
+            exit(1);
+        }
+    };
+}