tools: modernize and optimize doc/addon-verify.js #20188
Closed
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Modernize: * Replace `var` with `const` / `let`. * Replace common functions with arrow functions. * Use destructuring. * Use spread, eliminate `arguments`. * Use `String.prototype.padStart()`, `String.prototype.endsWith()`. Optimize: * Reduce function calls. * Reduce intermediate variables. * Cache retrieved object properties. * Move RegExp declaration out of a cycle. * Simplify RegExps. * Replace RegExp with string when string suffices. * Remove conditions that cannot be false. * Replace for..in with `Object.keys().forEach()`. * Rename confusingly similar variables. Also, eliminate needlessly complicated function chains: * `ondone` callback only checks errors; * if there is an error, it is called once and throws, then script exits; * if there are no errors, it is noop; * so there is no need to wrap it into `once()` function * and there is no need to call it without errors; * we can eliminate it and replace with `throw` where an error occurs; * we can also replace `onprogress` callback with `console.log` in place; * at last, we can eliminate `waiting` counter and `once()` utility. The new script produces results identical to the old ones.
nodejs-github-bot
added
doc
|
Full CI to be on the safe side: https://ci.nodejs.org/job/node-test-pull-request/14412/ Failures seem unrelated, but I'll rerun: |
trivikr
reviewed
Apr 21, 2018
|
|
||
| const validNames = /^\/\/\s+(.*\.(?:cc|h|js))[\r\n]/; | ||
| tokens.forEach(({ type, text }) => { | ||
| if (type === 'heading') { |
There was a problem hiding this comment.
Is the check for text required here?
There was a problem hiding this comment.
If I tested correctly, there cannot be empty headings: they are not recognized as headings by marked:
const marked = require('marked ');
const md = `
# heading
text
#
text
`;
console.log(marked.lexer(md));[ { type: 'heading', depth: 1, text: 'heading' },
{ type: 'paragraph', text: 'text' },
{ type: 'paragraph', text: '#' },
{ type: 'paragraph', text: 'text' },
links: {} ]
|
Rerun failed jobs are now green: |
trivikr
approved these changes
Apr 22, 2018
vsemozhetbyt
added
the
author ready
jasnell
approved these changes
Apr 23, 2018
|
Landed in 6946812 |
vsemozhetbyt
added a commit
that referenced
this pull request
Apr 24, 2018
Modernize: * Replace `var` with `const` / `let`. * Replace common functions with arrow functions. * Use destructuring. * Use `String.prototype.padStart()`, `String.prototype.endsWith()`. Optimize: * Reduce function calls. * Reduce intermediate variables. * Cache retrieved object properties. * Move RegExp declaration out of a cycle. * Simplify RegExps. * Replace RegExp with string when string suffices. * Remove conditions that cannot be false. * Replace for..in with `Object.keys().forEach()`. Also, eliminate needlessly complicated function chains: * `ondone` callback only checks errors; * if there is an error, it is called once and throws, then script exits; * if there are no errors, it is noop; * so there is no need to wrap it into `once()` function * and there is no need to call it without errors; * we can eliminate it and replace with `throw` where an error occurs; * we can also replace `onprogress` callback with `console.log` in place; * at last, we can eliminate `waiting` counter and `once()` utility. The new script produces results identical to the old ones. PR-URL: #20188 Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: James M Snell <[email protected]>
MylesBorins
pushed a commit
that referenced
this pull request
May 4, 2018
Modernize: * Replace `var` with `const` / `let`. * Replace common functions with arrow functions. * Use destructuring. * Use `String.prototype.padStart()`, `String.prototype.endsWith()`. Optimize: * Reduce function calls. * Reduce intermediate variables. * Cache retrieved object properties. * Move RegExp declaration out of a cycle. * Simplify RegExps. * Replace RegExp with string when string suffices. * Remove conditions that cannot be false. * Replace for..in with `Object.keys().forEach()`. Also, eliminate needlessly complicated function chains: * `ondone` callback only checks errors; * if there is an error, it is called once and throws, then script exits; * if there are no errors, it is noop; * so there is no need to wrap it into `once()` function * and there is no need to call it without errors; * we can eliminate it and replace with `throw` where an error occurs; * we can also replace `onprogress` callback with `console.log` in place; * at last, we can eliminate `waiting` counter and `once()` utility. The new script produces results identical to the old ones. PR-URL: #20188 Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: James M Snell <[email protected]>
Merged
MylesBorins
pushed a commit
that referenced
this pull request
Aug 17, 2018
Modernize: * Replace `var` with `const` / `let`. * Replace common functions with arrow functions. * Use destructuring. * Use `String.prototype.padStart()`, `String.prototype.endsWith()`. Optimize: * Reduce function calls. * Reduce intermediate variables. * Cache retrieved object properties. * Move RegExp declaration out of a cycle. * Simplify RegExps. * Replace RegExp with string when string suffices. * Remove conditions that cannot be false. * Replace for..in with `Object.keys().forEach()`. Also, eliminate needlessly complicated function chains: * `ondone` callback only checks errors; * if there is an error, it is called once and throws, then script exits; * if there are no errors, it is noop; * so there is no need to wrap it into `once()` function * and there is no need to call it without errors; * we can eliminate it and replace with `throw` where an error occurs; * we can also replace `onprogress` callback with `console.log` in place; * at last, we can eliminate `waiting` counter and `once()` utility. The new script produces results identical to the old ones. PR-URL: #20188 Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: James M Snell <[email protected]>
Merged
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesModernize:
varwithconst/let.String.prototype.padStart(),String.prototype.endsWith().Optimize:
Object.keys().forEach().Also, eliminate needlessly complicated function chains:
ondonecallback only checks errors;once()function;throwwhere an error occurs;onprogresscallback withconsole.login place;waitingcounter andonce()utility.The new script produces results identical to the old ones.