Finalize new page -command

Cargo.lock

@@ -71,6 +71,11 @@ dependencies = [
  "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "pathdiff"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "proc-macro2"
 version = "0.3.6"
@@ -193,6 +198,7 @@ name = "teascade-generator"
 version = "0.1.0"
 dependencies = [
  "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pathdiff 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -304,6 +310,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c8f31047daa365f19be14b47c29df4f7c3b581832407daabe6ae77397619237d"
 "checksum libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)" = "6fd41f331ac7c5b8ac259b8bf82c75c0fb2e469bbf37d2becbba9a6a2221965b"
 "checksum memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "796fba70e76612589ed2ce7f45282f5af869e0fdd7cc6199fa1aa1f1d591ba9d"
+"checksum pathdiff 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a3bf70094d203e07844da868b634207e71bfab254fe713171fae9a6e751ccf31"
 "checksum proc-macro2 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "49b6a521dc81b643e9a51e0d1cf05df46d5a2f3c0280ea72bcb68276ba64a118"
 "checksum pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d6fdf85cda6cadfae5428a54661d431330b312bc767ddbc57adbedc24da66e32"
 "checksum quote 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7b0ff51282f28dc1b53fd154298feaa2e77c5ea0dba68e1fd8b03b72fbe13d2a"

Cargo.toml

@@ -10,4 +10,5 @@ structopt = "*"
 serde = "*"
 serde_derive = "*"
 regex = "*"
-ansi_term = "*"
+ansi_term = "*"
+pathdiff = "*"

src/config_toml.rs

@@ -9,13 +9,13 @@ use std::collections::HashMap;
 use logger::LogLevel;
 use error::Error;
 
-#[derive(Deserialize, Clone, Debug)]
+#[derive(Deserialize, Serialize, Clone, Debug)]
 pub struct GlobalConfigToml {
     pub website: WebsiteConfig,
     pub navbar: Option<NavbarConfig>,
 }
 
-#[derive(Deserialize, Clone, Debug)]
+#[derive(Deserialize, Serialize, Clone, Debug)]
 pub struct WebsiteConfig {
     pub website_name: String,
     pub built_pages: Vec<String>,
@@ -31,14 +31,14 @@ pub struct WebsiteConfig {
     pub google_site_verification: Option<String>,
 }
 
-#[derive(Deserialize, Clone, Debug)]
+#[derive(Deserialize, Serialize, Clone, Debug)]
 pub struct NavbarConfig {
     pub items: Vec<String>,
     #[serde(rename = "item")]
     pub item_map: HashMap<String, NavbarItem>,
 }
 
-#[derive(Deserialize, Clone, Debug)]
+#[derive(Deserialize, Serialize, Clone, Debug)]
 pub struct NavbarItem {
     pub title: String,
     pub link: String,
@@ -69,7 +69,7 @@ impl GlobalConfigToml {
     }
 }
 
-#[derive(Deserialize, Clone, Debug)]
+#[derive(Deserialize, Serialize, Clone, Debug)]
 pub struct PageConfigToml {
     pub page: PageConfig,
 }
@@ -118,7 +118,7 @@ impl PageConfigToml {
     }
 }
 
-#[derive(Deserialize, Clone, Debug)]
+#[derive(Deserialize, Serialize, Clone, Debug)]
 pub struct PageConfig {
     pub html_path: String,
     pub title: String,

src/file_writer.rs

@@ -8,7 +8,6 @@ use logger::LogLevel;
 pub fn add_to_beginning<T: Into<String>>(path: PathBuf, to_add: T) -> Result<PathBuf, Error> {
     if let (Some(parent), Some(file_name)) = (path.clone().parent(), path.clone().file_name()) {
         let parent = Path::new(&to_add.into()).join(parent);
-        create_dir_all(parent.clone())?;
         Ok(parent.join(file_name))
     } else {
         return Err(Error::new(
@@ -23,6 +22,15 @@ pub fn write_file<T: Into<String>>(
     content: T,
     overwrite: bool,
 ) -> Result<(), Error> {
+    if let Some(parent) = path.clone().parent() {
+        create_dir_all(parent.clone())?;
+    } else {
+        return Err(Error::new(
+            LogLevel::SEVERE,
+            format!("Could not find parent folder for {:?}", path),
+        ));
+    }
+
     let content = content.into();
     if path.exists() && !overwrite {
         Err(Error::new(

src/main.rs

@@ -1,4 +1,5 @@
 extern crate ansi_term;
+extern crate pathdiff;
 extern crate pulldown_cmark;
 extern crate regex;
 #[macro_use]
@@ -15,6 +16,7 @@ mod config;
 mod template;
 mod renderer;
 mod builder;
+mod new_page;
 mod file_writer;
 
 use structopt::StructOpt;
@@ -36,16 +38,15 @@ fn main() {
                 logger.log(LogLevel::SEVERE, "Aborting building due to error.");
             }
         },
-        Subcommands::New(ops) => {
-            logger.log(
-                LogLevel::DETAIL,
-                format!("Creating a new .toml file at {:?}", ops.toml_path),
-            );
-
-            match file_writer::write_file(ops.toml_path, "Hello!", ops.overwrite) {
-                Ok(_) => logger.log(LogLevel::INFO, "Done."),
-                Err(err) => logger.log(err.severity(), err.description()),
+        Subcommands::New(ops) => match new_page::generate_new_page(ops, &logger) {
+            Ok(_) => logger.log(
+                LogLevel::DETAILER,
+                "Generating the new page finished successfully.",
+            ),
+            Err(err) => {
+                logger.log(err.severity(), err.description());
+                logger.log(LogLevel::SEVERE, "Aborting building due to error.");
             }
-        }
+        },
     }
 }

src/new_page.rs

@@ -0,0 +1,133 @@
+use std::path::PathBuf;
+use std::error::Error as STDError;
+
+use options::NewOps;
+use logger::{LogLevel, Logger};
+use file_writer;
+use error::Error;
+use config_toml::{PageConfig, PageConfigToml};
+
+use toml;
+use pathdiff;
+
+const PLACEHOLDER_MARKDOWN: &'static str = 
+r#"# Placeholder title
+This is the markdown file, where you will insert this page's contents.
+- This is an example list
+- And in lists
+  - You can even make inner lists, as well as **bold**, and _italics_
+  
+See [CommonMark](http://commonmark.org/help/) for reference."#;
+
+pub fn generate_new_page(ops: NewOps, logger: &Logger) -> Result<(), Error> {
+    logger.log(
+        LogLevel::DETAILER,
+        format!("Starting to create paths for given files"),
+    );
+
+    let toml_path = ensure_extension(ops.toml_path, "toml", false)?;
+
+    let markdown_path;
+    if let Some(markdown) = ops.markdown_path {
+        markdown_path = ensure_extension(markdown, "md", false)?;
+    } else {
+        markdown_path = ensure_extension(toml_path.clone(), "md", true)?;
+    }
+
+    logger.log(
+        LogLevel::DETAIL,
+        format!("Creating a new .toml file at {:?}", toml_path),
+    );
+
+    let html_path;
+    if let Some(path) = ops.html_path {
+        html_path = ensure_extension(path, "html", false)?;
+    } else {
+        html_path = ensure_extension(toml_path.clone(), "html", true)?;
+    }
+
+    let title: String;
+    if let Some(t) = ops.title {
+        title = t;
+    } else {
+        let mut parts = toml_path.file_name().unwrap().to_str().unwrap().split(".");
+        title = parts.next().unwrap().to_owned();
+    }
+
+    let mut relative_markdown_path = markdown_path.clone();
+    if let Some(toml_parent) = toml_path.parent() {
+        if let Some(relative) = pathdiff::diff_paths(markdown_path.as_path(), toml_parent) {
+            relative_markdown_path = relative;
+        }
+    }
+
+    let page_config = PageConfigToml {
+        page: PageConfig {
+            html_path: html_path.to_str().unwrap().to_owned(),
+            title: title,
+            description: String::new(),
+            content_path: relative_markdown_path.to_str().unwrap().to_owned(),
+            favicon: None,
+            before_navbar_url: None,
+            before_content_url: None,
+            after_content_url: None,
+            javascript: None,
+            css: None,
+        },
+    };
+
+    match toml::ser::to_string_pretty(&page_config) {
+        Ok(text) => file_writer::write_file(toml_path.clone(), text, ops.overwrite)?,
+        Err(err) => {
+            return Err(Error::new(
+                LogLevel::SEVERE,
+                format!(
+                    "Failed to serialize page config: {}",
+                    err.description().to_owned()
+                ),
+            ))
+        }
+    }
+
+    logger.log(
+        LogLevel::DETAIL,
+        format!("Creating a new .md file at {:?}", markdown_path),
+    );
+
+    file_writer::write_file(markdown_path, PLACEHOLDER_MARKDOWN, ops.overwrite)?;
+
+    Ok(())
+}
+
+fn ensure_extension<T: Into<String>>(
+    mut path: PathBuf,
+    extension: T,
+    replace_extension: bool,
+) -> Result<PathBuf, Error> {
+    let extension = extension.into();
+
+    if let (Some(parent), Some(file_name)) = (path.clone().parent(), path.clone().file_name()) {
+        let mut filename = file_name.to_str().unwrap().to_owned();
+        let clone = filename.clone();
+        let mut split = clone.split(".");
+        if split.clone().count() == 1 as usize {
+            path = parent.join(format!("{}.{}", filename, extension));
+        } else if replace_extension {
+            let amount = split.clone().count() - 1;
+            filename = split
+                .clone()
+                .take(amount)
+                .map(|i| format!("{}.", i))
+                .collect::<String>();
+
+            path = parent.join(format!("{}{}", filename, extension));
+        }
+
+        Ok(path)
+    } else {
+        Err(Error::new(
+            LogLevel::SEVERE,
+            format!("Could not find parent/file_name for {:?}", path),
+        ))
+    }
+}

src/options.rs

@@ -41,6 +41,12 @@ pub struct NewOps {
     /// File path for the markdown file created
     #[structopt(short = "m", long = "markdown", parse(from_os_str))]
     pub markdown_path: Option<PathBuf>,
+    /// Outpuh html file path of the generated page
+    #[structopt(short = "h", long = "html", parse(from_os_str))]
+    pub html_path: Option<PathBuf>,
+    /// Sets the title of the generated page
+    #[structopt(short = "t", long = "title")]
+    pub title: Option<String>,
     /// Overwrites existing .toml / .md files
     #[structopt(short = "o", long = "overwrite")]
     pub overwrite: bool,

test_page/hello.toml

@@ -1 +0,0 @@
-Hello!