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handles

2.0.1
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Handles is a templating language written in pure Gleam. Heavily inspired by Mustache and Handlebars.js

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handles src handles.gleam
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src/handles.gleam 

import gleam/result

import gleam/string_builder

import handles/ctx

import handles/error

import handles/internal/engine

import handles/internal/parser

import handles/internal/tokenizer



pub opaque type Template {

  Template(ast: List(parser.AST))

}



pub fn prepare(template: String) -> Result(Template, error.TokenizerError) {

  tokenizer.run(template, 0, [])

  |> result.map(fn(tokens) {

    let ast = parser.run(tokens, [])

    Template(ast)

  })

}



pub fn run(

  template: Template,

  ctx: ctx.Value,

) -> Result(String, error.RuntimeError) {

  let Template(ast) = template

  engine.run(ast, ctx, string_builder.new())

}