use tree_html::HtmlGenerator;
mod tree_html;
#[derive(Debug, thiserror::Error)]
enum Error {
#[error("I/O error: {0}")]
Io(#[from] std::io::Error),
#[error("treehouse parsing error: {0}")]
Parse(#[from] treehouse_format::ParseError),
}
fn main() -> Result<(), Box> {
let _ = std::fs::remove_dir_all("target/site");
std::fs::create_dir_all("target/site")?;
let root_file = std::fs::read_to_string("content/tree/root.tree")?;
let mut parser = treehouse_format::Parser {
input: &root_file,
position: 0,
};
let mut generator = HtmlGenerator::default();
while let Some(branch) = parser.next_branch()? {
for _ in 0..branch.indent_level {
print!(" ");
}
println!(
"{} {:?}",
branch.kind.char(),
&root_file[branch.content.clone()]
);
generator.add(&root_file, &branch);
}
std::fs::write(
"target/site/index.html",
format!(
"{}",
generator.finish()
),
)?;
Ok(())
}