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@darwin darwin released this 13 Apr 20:51
· 310 commits to master since this release
v0.9.3
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darwin Antonin Hildebrand
GPG key ID: 32A89AA9DDD8C87F
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Learn about vigilant mode.
37cedba

Fun with dead code elimination (DCE)

Remember: you should not require anything from devtools in :advanced mode

Note: You don't do that if you use cljs-devtools via :preloads. That is the recommended way.

The problem: Even if you don't use anything from devtools just requiring it might cause your :advanced build to bloat. The gist of the problem is that cljs-devtools requires cljs.pprint and cljs.stacktrace and those are not really DCE-friendly. Just requiring them adds a lot of dead weight to your build.

There does not seem to be an easy solution to this problem. So I decided to at least emit a compile-time warning to bring some attention to this issue.

You can follow genesis of this story in issue 37.

Notable commits:

0c773ba treat external config and env config strictly as data
30a3497 dance around DCE issues (#37)
2c32e41 show a compile-time warning when required under non-dev builds (#37)

All new work: v0.9.2...v0.9.3

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