@sytone/markdown-snippet-injector/dist/format-specs.js

The MarkDown snippet injector generates MD code snippets by extracting them from the source code of your projects.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getFormatSpec = exports.htmlSpec = exports.xmlSpec = exports.cssSpec = exports.jsSpec = void 0;
const whitespace = /[^\S\r\n]*/;
const wsAndLine = new RegExp(whitespace.source + '\\r?\\n');
/*
// >> id='snippet-injector-format-spec-js' options='file=format-spec/js.md'
title: Snippet Injector - Defining snippets in `JavaScript` and `TypeScript` source files
---

Defining code snippets in your source files is done by enclosing them with a starting token and
ending token prefixed by a line comment.

After the comment the two character `>>` indicate that there is a starting token. Next come
the `id` of the snippet, this is wrapped in single quotes like this `id='snippet-name-goes-here'`
next are options, if you are not setting any it should be empty like this `options=''`

// << snippet-injector-format-spec-js
*/
exports.jsSpec = {
    commentStart: whitespace.source + '\\/\\/' + whitespace.source,
    commentEnd: wsAndLine.source,
};
exports.cssSpec = {
    commentStart: whitespace.source + '\\/\\*' + whitespace.source,
    commentEnd: whitespace.source + '\\*\\/' + wsAndLine.source,
};
exports.xmlSpec = {
    commentStart: whitespace.source + '<!--' + whitespace.source,
    commentEnd: whitespace.source + '-->' + wsAndLine.source,
    postProcess(snippet) {
        const bindingRegEx = /{{.*}}/;
        const newLineChar = '\n';
        const linesOfSnippet = snippet.split(newLineChar);
        let newSnippet = linesOfSnippet.length > 0 ? '' : snippet;
        for (let i = 0; i < linesOfSnippet.length; i++) {
            let currentLine = linesOfSnippet[i];
            const match = bindingRegEx.exec(currentLine);
            if (match) {
                currentLine = '{% raw %}' + currentLine + '{% endraw %}';
            }
            newSnippet += currentLine;
            if (i < linesOfSnippet.length - 1) {
                newSnippet += newLineChar;
            }
        }
        return newSnippet;
    },
};
exports.htmlSpec = exports.xmlSpec;
function getFormatSpec(extension) {
    switch (extension) {
        case '.cs':
        case '.swift':
        case '.h':
        case '.m':
        case '.js':
        case '.java':
        case '.ts': {
            return exports.jsSpec;
        }
        case '.css': {
            return exports.cssSpec;
        }
        case '.xaml':
        case '.xml': {
            return exports.xmlSpec;
        }
        case '.html': {
            return exports.htmlSpec;
        }
        default: {
            throw new Error(`Unsupported file extension: ${extension}`);
        }
    }
}
exports.getFormatSpec = getFormatSpec;
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