Parcel: Parcel build does not read .env when enable no-source-map

[minhchu]

🐛 bug report

In .env I have DOMAIN=mydomain.com
When I run parcel build index.html --target browser --no-source-maps, it generates src.hash.js file.
I run cat dist/src.hash.js | grep mydomain to make sure it builds correctly but nothing returns.
When I remove no-source-maps option it works normally

🌍 Your Environment

| Software | Version(s) |
| ---------------- | ---------- |
| Parcel | 1.8.1 |
| Node | 6.14.2 |
| npm/Yarn | 1.6.0 |
| Operating System | 16.04 |

[Strajk]

In my case, env vars exposing was working great but suddenly stopped, found this issue, tried to add --no-source-maps and it fixed the issue, when I removed --no-source-maps param it still worked...

Looks it's somehow caused by caching, cause deleting .cache folder made it work too.

Another issue https://github.com/parcel-bundler/parcel/issues/1625

[DeMoorJasper]

Adding and removing --no-source-maps would cause the options to change, so cache would be invalidated. Resulting in the same effect as clearing the .cache folder.

So this is probably a cache issue as @Strajk discovered

[minhchu]

I've just tested again so this is a cache issue. Should I close this ticket now

[DeMoorJasper]

@minhchu it would still be usefull to fix the cache issue, at least if we can pinpoint when this happens and why

_{Sent with GitHawk}

[github-actions[bot]]

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