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use std::{
env,
fs::{self, File},
io::{self, Write},
path::PathBuf,
process::Command,
};
use convert_case::{Case, Casing};
use crate::data::Data;
use super::{TITLE_FILE, CHAPTER, MAIN_FILE};
const NEEDED_DIRECTORYS: &'static [&'static str] =
&["build", "content", "headers", "references", "resources"];
pub fn generate_new_project(
name: String,
first_chapter: String,
//first_section: String,
preamble_path: PathBuf,
resource_path: PathBuf,
) -> io::Result<()> {
fs::create_dir(&name).unwrap();
env::set_current_dir(&name).unwrap();
let project_root = env::current_dir().unwrap();
for directory in NEEDED_DIRECTORYS {
fs::create_dir(directory).unwrap();
}
// content
env::set_current_dir(project_root.join("content")).unwrap();
fs::create_dir(&first_chapter.to_case(Case::Snake)).unwrap();
fs::create_dir("static").unwrap();
env::set_current_dir("static").unwrap();
let mut title_file = File::create("title.tex").unwrap();
title_file.write_all(TITLE_FILE.as_bytes()).unwrap();
env::set_current_dir(project_root.join("content").join(&first_chapter.to_case(Case::Snake))).unwrap();
fs::create_dir("sections").unwrap();
let mut chapter_file = File::create("chapter_01.tex").unwrap();
chapter_file
.write_all(
CHAPTER
.replace("REPLACEMENT_CHAPTER", &first_chapter)
.as_bytes(),
)
.unwrap();
//env::set_current_dir("sections").unwrap();
//let mut section_file = File::create(format!("{}.tex", &first_section)).unwrap();
//section_file
// .write_all(SECTION.as_bytes())
// .unwrap();
// headers
env::set_current_dir(project_root.join("headers")).unwrap();
File::create("preamble_local.tex").unwrap();
fs::copy(fs::canonicalize(preamble_path).unwrap(), "preamble.tex").unwrap();
// resources
env::set_current_dir(project_root.join("resources")).unwrap();
fs::canonicalize(resource_path)
.unwrap()
.read_dir()
.unwrap()
.map(|path| path.expect("The provided path should work"))
.for_each(|path| {
fs::copy(path.path(), path.file_name()).unwrap();
});
// root files
env::set_current_dir(project_root).unwrap();
let mut main_file = File::create("main.tex").unwrap();
main_file
.write_all(
MAIN_FILE
.replace("REPLACEMENT_CHAPTER", &first_chapter.to_case(Case::Snake))
.as_bytes(),
)
.unwrap();
let data_file = Data {
last_chapter: crate::data::LastChapter {
user_name: first_chapter.to_case(Case::Snake),
number: 1,
},
};
let mut lpm_file = File::create("lpm.toml").unwrap();
lpm_file
.write_all(toml::to_string(&data_file).unwrap().as_bytes())
.unwrap();
Command::new("git")
.arg("init")
.output()
.expect("failed to execute process");
let mut lpm_file = File::create(".gitignore").unwrap();
lpm_file
.write_all(b"/build")
.unwrap();
Ok(())
}
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