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restructure: move bin/ and tests/ to src/

Browse source 
Also add symlinks from the old `bin/` and `tests/` locations to avoid
breaking scripts and other tools.

Motivations:

  * Scripts and tests no longer have to do dubious things like:

        require('ep_etherpad-lite/node_modules/foo')

    to access packages installed as dependencies in
    `src/package.json`.

  * Plugins can access the backend test helper library in a non-hacky
    way:

        require('ep_etherpad-lite/tests/backend/common')

  * We can delete the top-level `package.json` without breaking our
    ability to lint the files in `bin/` and `tests/`.

    Deleting the top-level `package.json` has downsides: It will cause
    `npm` to print warnings whenever plugins are installed, npm will
    no longer be able to enforce a plugin's peer dependency on
    ep_etherpad-lite, and npm will keep deleting the
    `node_modules/ep_etherpad-lite` symlink that points to `../src`.

    But there are significant upsides to deleting the top-level
    `package.json`: It will drastically speed up plugin installation
    because `npm` doesn't have to recursively walk the dependencies in
    `src/package.json`. Also, deleting the top-level `package.json`
    avoids npm's horrible dependency hoisting behavior (where it moves
    stuff from `src/node_modules/` to the top-level `node_modules/`
    directory). Dependency hoisting causes numerous mysterious
    problems such as silent failures in `npm outdated` and `npm
    update`. Dependency hoisting also breaks plugins that do:

        require('ep_etherpad-lite/node_modules/foo')
This commit is contained in:
John McLear 2021-02-03 12:08:43 +00:00 • committed by Richard Hansen
parent efde0b787a
commit 2ea8ea1275
146 changed files with 191 additions and 1161 deletions
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172
bin/doc/html.js
View file

@ -1,172 +0,0 @@
'use strict';
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
const fs = require('fs');
const marked = require('marked');
const path = require('path');
const toHTML = (input, filename, template, cb) => {
const lexed = marked.lexer(input);
fs.readFile(template, 'utf8', (er, template) => {
if (er) return cb(er);
render(lexed, filename, template, cb);
});
};
module.exports = toHTML;
const render = (lexed, filename, template, cb) => {
// get the section
const section = getSection(lexed);
filename = path.basename(filename, '.md');
lexed = parseLists(lexed);
// generate the table of contents.
// this mutates the lexed contents in-place.
buildToc(lexed, filename, (er, toc) => {
if (er) return cb(er);
template = template.replace(/__FILENAME__/g, filename);
template = template.replace(/__SECTION__/g, section);
template = template.replace(/__TOC__/g, toc);
// content has to be the last thing we do with
// the lexed tokens, because it's destructive.
const content = marked.parser(lexed);
template = template.replace(/__CONTENT__/g, content);
cb(null, template);
});
};
// just update the list item text in-place.
// lists that come right after a heading are what we're after.
const parseLists = (input) => {
let state = null;
let depth = 0;
const output = [];
output.links = input.links;
input.forEach((tok) => {
if (state == null) {
if (tok.type === 'heading') {
state = 'AFTERHEADING';
}
output.push(tok);
return;
}
if (state === 'AFTERHEADING') {
if (tok.type === 'list_start') {
state = 'LIST';
if (depth === 0) {
output.push({type: 'html', text: '<div class="signature">'});
}
depth++;
output.push(tok);
return;
}
state = null;
output.push(tok);
return;
}
if (state === 'LIST') {
if (tok.type === 'list_start') {
depth++;
output.push(tok);
return;
}
if (tok.type === 'list_end') {
depth--;
if (depth === 0) {
state = null;
output.push({type: 'html', text: '</div>'});
}
output.push(tok);
return;
}
if (tok.text) {
tok.text = parseListItem(tok.text);
}
}
output.push(tok);
});
return output;
};
const parseListItem = (text) => {
text = text.replace(/\{([^}]+)\}/, '<span class="type">$1</span>');
// XXX maybe put more stuff here?
return text;
};
// section is just the first heading
const getSection = (lexed) => {
for (let i = 0, l = lexed.length; i < l; i++) {
const tok = lexed[i];
if (tok.type === 'heading') return tok.text;
}
return '';
};
const buildToc = (lexed, filename, cb) => {
let toc = [];
let depth = 0;
lexed.forEach((tok) => {
if (tok.type !== 'heading') return;
if (tok.depth - depth > 1) {
return cb(new Error(`Inappropriate heading level\n${
JSON.stringify(tok)}`));
}
depth = tok.depth;
const id = getId(`${filename}_${tok.text.trim()}`);
toc.push(`${new Array((depth - 1) * 2 + 1).join(' ')
}* <a href="#${id}">${
tok.text}</a>`);
tok.text += `<span><a class="mark" href="#${id}" ` +
`id="${id}">#</a></span>`;
});
toc = marked.parse(toc.join('\n'));
cb(null, toc);
};
const idCounters = {};
const getId = (text) => {
text = text.toLowerCase();
text = text.replace(/[^a-z0-9]+/g, '_');
text = text.replace(/^_+|_+$/, '');
text = text.replace(/^([^a-z])/, '_$1');
if (Object.prototype.hasOwnProperty.call(idCounters, text)) {
text += `_${++idCounters[text]}`;
} else {
idCounters[text] = 0;
}
return text;
};