refactor: code (#567)

src/index.js

@@ -86,14 +86,12 @@ class CopyPlugin {
 
  pattern.fromOrigin = pattern.from;
  pattern.from = path.normalize(pattern.from);
- pattern.compilerContext = compiler.context;
- pattern.context = path.normalize(
- typeof pattern.context !== "undefined"
- ? !path.isAbsolute(pattern.context)
- ? path.join(pattern.compilerContext, pattern.context)
- : pattern.context
- : pattern.compilerContext
- );
+ pattern.context =
+ typeof pattern.context === "undefined"
+ ? compiler.context
+ : path.isAbsolute(pattern.context)
+ ? pattern.context
+ : path.join(compiler.context, pattern.context);
 
  logger.log(
  `starting to process a pattern from '${pattern.from}' using '${pattern.context}' context`
@@ -313,7 +311,7 @@ class CopyPlugin {
  logger.log(`determined that '${from}' should write to '${filename}'`);
 
  const sourceFilename = normalizePath(
- path.relative(pattern.compilerContext, absoluteFilename)
+ path.relative(compiler.context, absoluteFilename)
  );
 
  return { absoluteFilename, sourceFilename, filename, toType };
@@ -326,15 +324,16 @@ class CopyPlugin {
  assets = await Promise.all(
  files.map(async (file) => {
  const { absoluteFilename, sourceFilename, filename, toType } = file;
+ const info =
+ typeof pattern.info === "function"
+ ? pattern.info(file) || {}
+ : pattern.info || {};
  const result = {
  absoluteFilename,
  sourceFilename,
  filename,
  force: pattern.force,
- info:
- typeof pattern.info === "function"
- ? pattern.info(file) || {}
- : pattern.info || {},
+ info,
  };
 
  // If this came from a glob or dir, add it to the file dependencies