amu/amu.go

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2021-10-02 22:12:57 +00:00
/*
AMU: Custom simple markup language
Copyright (C) 2021 Arsen Musayelyan
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
// Package amu provides convenience functions for converting amu source to HTML
package amu
import (
"bytes"
"io"
"strings"
"go.arsenm.dev/amu/ast"
"go.arsenm.dev/amu/formatter/html"
"go.arsenm.dev/amu/parser"
)
// Funcs stores functions for use in amu
var Funcs = ast.FuncMap{}
// ToHTML parses the contents of r and formats it as HTML
func ToHTML(r io.Reader) (string, error) {
// Create new AMU parser
p := parser.New(r)
// Parse into AST
AST, err := p.Parse()
if err != nil {
return "", err
}
// Create new HTML formatter with AST and Funcs
formatter := html.NewFormatter(AST, Funcs)
// Return formatted source
return formatter.Format(), nil
}
// StringToHTML parses s and formats it as HTML
func StringToHTML(s string) (string, error) {
return ToHTML(strings.NewReader(s))
}
// BytesToHTML parses the contents of b and formats it as HTML
func BytesToHTML(b []byte) (string, error) {
return ToHTML(bytes.NewReader(b))
}