danvk / source-map-explorer / 278

97%

push

travis-ci

Сalculate sourceMappingURL size (#133)

- Add API `excludeSourceMapComment` option and `exclude-source-map` CLI parameter to  exclude sourceMappingURL comment from size analysis
- Rename `<unmapped>` to `[unmapped]`. Using `<>` in HTML output cause wrong title `&lt;`
- Export `UNMAPPED_KEY` `SOURCE_MAP_COMMENT_KEY` from index.ts so that these virtual files can be found among `files` object properties
- Improve size analysis accuracy. Calculate sourceMappingURL comment and EOL bytes. Use `Buffer.byteLength` to get string length in bytes. UTF-8 encoding is assumed. We can add encoding detection later if needed, but it isn't an easy thing to do.
- Add some tests

99 of 102 branches covered (97.06%)

Branch coverage included in aggregate %.

33 of 33 new or added lines in 3 files covered. (100.0%)

222 of 223 relevant lines covered (99.55%)

173.77 hits per line