Use Perl to post-process Rollup's output

Alhadis · Mar 14, 2019 · 07bdc8a · 07bdc8a
1 parent 761b893
commit 07bdc8a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -19,7 +19,9 @@ $(ENTRY).js: lib/*/*.mjs lib/*/*/*.mjs
  const map = JSON.parse(fs.readFileSync("$@.map", "utf8")); \
  delete map.sourcesContent; \
  fs.writeFileSync("$@.map", JSON.stringify(map));'
- sed -i~ -e "s/await import(/require(/g" $@ && rm -f "$@~"
+ perl -pi~ -E '\
+ s/new\s+Array\((\d+)\)/$$1<10?"[".","x$$1."]":$$&/ge; \
+ s/await import\(/require\(/g;' $@ && rm -f "$@~"
  npx terser \
  --keep-classnames \
  --mangle \