kentcdodds/babel-plugin-preval

How to force recompile?

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#19 opened on Jul 16, 2017

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Description

  • babel-plugin-preval version: 1.4.1
  • node version: 8.1.3
  • npm (or yarn) version: npm 5.2.0

Relevant code or config

const result = preval`
  const fs = require('fs');
  const path = require('path');
  const content = fs.readFileSync(path.join(__dirname, 'file.md'));
  module.exports = content.toString();
`;

console.log(result);

What you did: I ran the code above, to export contents of file.md.

What happened: when I modify file.md the result of preval didn't change when I tried to compile it again. Maybe I'm missing something?

Reproduction repository: demo

Problem description: preval probably doesn't see the reason to recompile because its tagged template literal didn't change.

Suggested solution: I don't know. 😅

Contributor guide

Research direction
Investigate how the plugin caches results based on the template literal string and determine if it watches or invalidates cache when referenced files change. Look for cache invalidation logic in the source code and consider adding file dependency tracking.
Tech stack
javascripttypescriptnodejs
Domain
build system
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitJavaScriptBabel
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70