Made toml serialization a bit easier

config.toml

@@ -1,17 +1,17 @@
 [website]
-website_name = "Test Website"
+website_name = "TestWebsite"
-built_pages = []
+built_pages = ["test_page/otus_test.toml"]
 use_default_css = true
 javascript = []
 css = []
 
 [navbar]
 items = ["test", "other"]
+[navbar.item.other]
+title = "Other"
+link = "/other.html"
+
 [navbar.item.test]
 title = "Home"
 link = "/home.html"
 image_url = "/img/image.png"
-
-[navbar.item.other]
-title = "Other"
-link = "/other.html"

src/builder.rs

@@ -27,7 +27,7 @@ pub fn build(logger: &Logger, ops: &BuildOps) -> Result<(), Error> {
     if config.global_config.website.use_default_css {
         let css_path = file_writer::add_to_beginning(PathBuf::from("css/default.css"), "public")?;
         logger.log(LogLevel::DETAIL, format!("Adding {:?}", css_path));
-        file_writer::write_file(css_path, DEFAULT_CSS, ops.overwrite)?;
+        file_writer::write_file(&css_path, DEFAULT_CSS, ops.overwrite)?;
     }
 
     logger.log(LogLevel::INFO, "Generating page templates");
@@ -62,7 +62,7 @@ pub fn build(logger: &Logger, ops: &BuildOps) -> Result<(), Error> {
         let html_path = file_writer::add_to_beginning(PathBuf::from(html_path), "public")?;
         logger.log(LogLevel::DETAILER, format!("Writing {:?}", html_path));
         if let Some(render) = renders.get(idx) {
-            file_writer::write_file(html_path, render.clone(), ops.overwrite)?;
+            file_writer::write_file(&html_path, render.clone(), ops.overwrite)?;
         } else {
             return Err(Error::new(
                 LogLevel::SEVERE,

src/file_writer.rs

@@ -1,6 +1,10 @@
 use std::fs::{create_dir_all, File};
 use std::io::prelude::*;
 use std::path::{Path, PathBuf};
+use std::error::Error as STDError;
+
+use serde::Serialize;
+use toml;
 
 use error::Error;
 use logger::LogLevel;
@@ -17,8 +21,32 @@ pub fn add_to_beginning<T: Into<String>>(path: PathBuf, to_add: T) -> Result<Pat
     }
 }
 
+pub fn write_toml<T: Serialize>(path: &PathBuf, data: &T, overwrite: bool) -> Result<(), Error> {
+    match toml::ser::to_string(data) {
+        Ok(text) => match write_file(&path, text, overwrite) {
+            Ok(_) => Ok(()),
+            Err(err) => Err(Error::new(
+                LogLevel::SEVERE,
+                format!(
+                    "Failed to write {:?}: {}",
+                    path,
+                    err.description().to_owned()
+                ),
+            )),
+        },
+        Err(err) => Err(Error::new(
+            LogLevel::SEVERE,
+            format!(
+                "Failed to serialize {:?}: {}",
+                path,
+                err.description().to_owned()
+            ),
+        )),
+    }
+}
+
 pub fn write_file<T: Into<String>>(
-    path: PathBuf,
+    path: &PathBuf,
     content: T,
     overwrite: bool,
 ) -> Result<(), Error> {

src/main.rs

@@ -2,6 +2,7 @@ extern crate ansi_term;
 extern crate pathdiff;
 extern crate pulldown_cmark;
 extern crate regex;
+extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 #[macro_use]
@@ -20,7 +21,6 @@ mod new_page;
 mod file_writer;
 
 use std::collections::HashMap;
-use std::error::Error;
 use std::path::PathBuf;
 
 use structopt::StructOpt;
@@ -80,6 +80,7 @@ fn main() {
                     item_map: hashmap,
                 })
             }
+
             let config = GlobalConfigToml {
                 website: WebsiteConfig {
                     website_name: ops.name,
@@ -98,26 +99,11 @@ fn main() {
                 navbar: navbar,
             };
 
-            match toml::ser::to_string(&config) {
+            match file_writer::write_toml(&PathBuf::from("config.toml"), &config, ops.overwrite) {
-                Ok(text) => {
+                Ok(_) => logger.log(LogLevel::INFO, "Done!"),
-                    match file_writer::write_file(PathBuf::from("config.toml"), text, ops.overwrite)
-                    {
-                        Ok(_) => logger.log(LogLevel::INFO, "config.toml successfully generated"),
                 Err(err) => logger.log(
-                            LogLevel::SEVERE,
+                    err.severity(),
-                            format!(
+                    format!("Initialization failed: {}", err.description()),
-                                "Failed to write config.toml: {}",
-                                err.description().to_owned()
-                            ),
-                        ),
-                    }
-                }
-                Err(err) => logger.log(
-                    LogLevel::SEVERE,
-                    format!(
-                        "Failed to serialize config.toml: {}",
-                        err.description().to_owned()
-                    ),
                 ),
             }
         }

src/new_page.rs

@@ -1,5 +1,4 @@
 use std::path::PathBuf;
-use std::error::Error as STDError;
 
 use options::NewOps;
 use logger::{LogLevel, Logger};
@@ -7,7 +6,6 @@ use file_writer;
 use error::Error;
 use config_toml::{GlobalConfigToml, PageConfig, PageConfigToml};
 
-use toml;
 use pathdiff;
 
 const PLACEHOLDER_MARKDOWN: &'static str = 
@@ -89,15 +87,15 @@ pub fn generate_new_page(ops: NewOps, logger: &Logger) -> Result<(), Error> {
         },
     };
 
-    match toml::ser::to_string_pretty(&page_config) {
+    match file_writer::write_toml(&toml_path, &page_config, ops.overwrite) {
-        Ok(text) => file_writer::write_file(toml_path.clone(), text, ops.overwrite)?,
+        Ok(_) => logger.log(
+            LogLevel::INFO,
+            format!("{:?} created successfully", toml_path),
+        ),
         Err(err) => {
             return Err(Error::new(
-                LogLevel::SEVERE,
+                err.severity(),
-                format!(
+                format!("Failed to serialize page config: {}", err.description()),
-                    "Failed to serialize page config: {}",
-                    err.description().to_owned()
-                ),
             ))
         }
     }
@@ -107,7 +105,7 @@ pub fn generate_new_page(ops: NewOps, logger: &Logger) -> Result<(), Error> {
         format!("Creating a new .md file at {:?}", markdown_path),
     );
 
-    file_writer::write_file(markdown_path, PLACEHOLDER_MARKDOWN, ops.overwrite)?;
+    file_writer::write_file(&markdown_path, PLACEHOLDER_MARKDOWN, ops.overwrite)?;
 
     if !ops.no_modify_config {
         logger.log(
@@ -125,15 +123,12 @@ pub fn generate_new_page(ops: NewOps, logger: &Logger) -> Result<(), Error> {
             format!("Re-serializing config and writing it"),
         );
 
-        match toml::ser::to_string(&config) {
+        match file_writer::write_toml(&PathBuf::from("config.toml"), &config, ops.overwrite) {
-            Ok(text) => file_writer::write_file(PathBuf::from("config.toml"), text, ops.overwrite)?,
+            Ok(_) => {}
             Err(err) => {
                 return Err(Error::new(
-                    LogLevel::SEVERE,
+                    err.severity(),
-                    format!(
+                    format!("Failed to write to config.toml: {}", err.description()),
-                        "Failed to serialize config.toml: {}",
-                        err.description().to_owned()
-                    ),
                 ))
             }
         }