state.rs

use crate::errors::{ Result };
use crate::git::{ Git };

use regex::{ Regex, RegexBuilder };
use tera::{ Tera };

pub(crate) struct Gitten {
	pub(crate) git: Git,
	pub(crate) shared_regexes: SharedRegexes,
	pub(crate) site_link: String,
	pub(crate) site_name: String,
	pub(crate) tera: Tera,
}

pub(crate) struct SharedRegexes {
	pub(crate) markdown_heading_regex: Regex,
	pub(crate) html_h1_regex: Regex,
	pub(crate) too_long_heading_regex: Regex,
}

impl SharedRegexes {
	pub(crate) fn new() -> Result<SharedRegexes> {
		let shared_regexes = SharedRegexes {
			// For all headings
			markdown_heading_regex: RegexBuilder::new(r"^(?<heading>##*)")
				.crlf(true)
				.multi_line(true)
				.build()?,

			// For html headings
			html_h1_regex: RegexBuilder::new(r"<h1>(?<content>.*)</h1>")
				.crlf(true)
				.multi_line(true)
				.build()?,

			// For headings with 7 or more #'s
			too_long_heading_regex: RegexBuilder::new(r"^########*")
				.crlf(true)
				.multi_line(true)
				.build()?,
		};

		Ok(shared_regexes)
	}
}