haml.rs — tailwindcss Source File

Source Code

use crate::cursor;
use crate::extractor::bracket_stack::BracketStack;
use crate::extractor::machine::{Machine, MachineState};
use crate::extractor::pre_processors::pre_processor::PreProcessor;
use crate::extractor::variant_machine::VariantMachine;
use crate::scanner::pre_process_input;
use bstr::ByteVec;

#[derive(Debug, Default)]
pub struct Haml;

impl PreProcessor for Haml {
    fn process(&self, content: &[u8]) -> Vec<u8> {
        let len = content.len();
        let mut result = content.to_vec();
        let mut cursor = cursor::Cursor::new(content);
        let mut bracket_stack = BracketStack::default();

        // Haml Comments: -#
        // https://haml.info/docs/yardoc/file.REFERENCE.html#ruby-evaluation
        //
        // > The hyphen followed immediately by the pound sign signifies a silent comment. Any text
        // > following this isn’t rendered in the resulting document at all.
        //
        // ```haml
        // %p foo
        // -# This is a comment
        // %p bar
        // ```
        //
        // > You can also nest text beneath a silent comment. None of this text will be rendered.
        //
        // ```haml
        // %p foo
        // -#
        //   This won't be displayed
        //     Nor will this
        //                    Nor will this.
        // %p bar
        // ```
        //
        // Ruby Evaluation
        // https://haml.info/docs/yardoc/file.REFERENCE.html#ruby-evaluation
        //
        // When any of the following characters are the first non-whitespace character on the line,
        // then the line is treated as Ruby code:
        //
        // - Inserting Ruby: =
        //   https://haml.info/docs/yardoc/file.REFERENCE.html#inserting_ruby
        //
        //   ```haml
        //   %p
        //     = ['hi', 'there', 'reader!'].join " "
        //     = "yo"
        //   ```
        //
        // - Running Ruby: -
        //   https://haml.info/docs/yardoc/file.REFERENCE.html#running-ruby--
        //
        //   ```haml
// ... (407 more lines)