zola/src/main.rs

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Rust
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// `error_chain!` can recurse deeply
#![recursion_limit = "1024"]
#[macro_use] extern crate clap;
#[macro_use] extern crate error_chain;
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#[macro_use] extern crate lazy_static;
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extern crate toml;
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extern crate walkdir;
extern crate pulldown_cmark;
extern crate regex;
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extern crate tera;
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mod config;
mod errors;
mod cmd;
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mod page;
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use config::Config;
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// Get and parse the config.
// If it doesn't succeed, exit
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fn get_config() -> Config {
match Config::from_file("config.toml") {
Ok(c) => c,
Err(e) => {
println!("Error: {}", e);
::std::process::exit(1);
}
}
}
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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")
)
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(@subcommand build =>
(about: "Builds the site")
)
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).get_matches();
match matches.subcommand() {
("new", Some(matches)) => {
match cmd::create_new_project(matches.value_of("name").unwrap()) {
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Ok(()) => {
println!("Project created");
},
Err(e) => {
println!("Error: {}", e);
::std::process::exit(1);
},
};
},
("build", None) => {
match cmd::build(get_config()) {
Ok(()) => {
println!("Project built");
},
Err(e) => {
println!("Error: {}", e);
::std::process::exit(1);
},
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};
},
_ => unreachable!(),
}
}