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