Create new project

.editorconfig

@@ -0,0 +1,5 @@
+[*.rs]
+end_of_line = lf
+charset = utf-8
+indent_style = space
+indent_size = 4

.gitignore

@@ -0,0 +1,2 @@
+target
+.idea/

Cargo.lock

@@ -0,0 +1,257 @@
+[root]
+name = "gutenberg"
+version = "0.1.0"
+dependencies = [
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+version = "0.3.0"
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Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "gutenberg"
+version = "0.1.0"
+authors = ["Vincent Prouillet <vincent@wearewizards.io>"]
+license = "MIT"
+readme = "README.md"
+description = "Static site generator"
+homepage = "https://github.com/Keats/gutenberg"
+repository = "https://github.com/Keats/gutenberg"
+keywords = ["static", "site", "generator", "blog"]
+
+[dependencies]
+error-chain = "0.7"
+clap = "2.19"
+clippy = {version = "~0.0.103", optional = true}
+
+[dependencies.toml]
+version = "0.2"
+default-features = false
+features = ["serde"]
+
+[features]
+default = []
+dev = ["clippy"]
+

src/cmd/mod.rs

@@ -0,0 +1,3 @@
+mod new;
+
+pub use self::new::create_new_project;

src/cmd/new.rs

@@ -0,0 +1,41 @@
+
+use std::io::prelude::*;
+use std::fs::{create_dir, File};
+use std::path::Path;
+
+use errors::{Result, ErrorKind};
+
+
+const CONFIG: &'static str = r#"
+title = "My site"
+base_url = "https://replace-this-with-your-url.com"
+"#;
+
+
+pub fn create_new_project<P: AsRef<Path>>(name: P) -> Result<()> {
+    let path = name.as_ref();
+    // Better error message than the rust default
+    if path.exists() && path.is_dir() {
+        return Err(ErrorKind::FolderExists(path.to_string_lossy().to_string()).into());
+    }
+
+    // main folder
+    create_dir(path)?;
+    create_file(path.join("config.toml"), CONFIG.trim_left())?;
+
+    // content folder
+    create_dir(path.join("content"))?;
+
+    // layouts folder
+    create_dir(path.join("layouts"))?;
+
+    create_dir(path.join("static"))?;
+
+    Ok(())
+}
+
+fn create_file<P: AsRef<Path>>(path: P, content: &str) -> Result<()> {
+    let mut file = File::create(&path)?;
+    file.write_all(content.as_bytes())?;
+    Ok(())
+}

src/config.rs

@@ -0,0 +1,17 @@
+// use std::path::Path;
+
+// use errors::{Result};
+
+
+#[derive(Debug, PartialEq)]
+pub struct Config {
+    pub title: String,
+    pub base_url: String,
+}
+
+
+//impl Config {
+//    pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Config> {
+//        Ok(())
+//    }
+//}

src/errors.rs

@@ -0,0 +1,13 @@
+
+error_chain! {
+    foreign_links {
+        Io(::std::io::Error);
+    }
+
+    errors {
+        FolderExists(name: String) {
+            description("folder already exists")
+            display("Folder '{}' already exists.", name)
+        }
+    }
+}

src/main.rs

@@ -0,0 +1,39 @@
+// `error_chain!` can recurse deeply
+#![recursion_limit = "1024"]
+
+#[macro_use] extern crate clap;
+#[macro_use] extern crate error_chain;
+
+mod config;
+mod errors;
+mod cmd;
+
+
+fn main() {
+    let matches = clap_app!(myapp =>
+        (version: crate_version!())
+        (author: "Vincent Prouillet")
+        (about: "Static site generator")
+        (@setting SubcommandRequiredElseHelp)
+        (@subcommand new =>
+            (about: "Create a new Gutenberg project")
+            (@arg name: +required "Name of the project. Will create a directory with that name in the current directory")
+        )
+    ).get_matches();
+
+    match matches.subcommand() {
+        ("new", Some(matches)) => {
+            match cmd::create_new_project(matches.value_of("name").unwrap()) {
+              Ok(()) => {
+                  println!("Project created");
+              },
+              Err(e) => {
+                  println!("Error: {}", e);
+                  ::std::process::exit(1);
+              },
+            };
+        },
+        _ => unreachable!(),
+    }
+}
+