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denoland-deno/cli/tsc/01_build.js
Ryan Dahl bf9930066d
Reduce size of TypeScript Compiler snapshot (#6809)
This PR is intentionally ugly. It duplicates all of the code in cli/js2/ into
cli/tsc/  ... because it's very important that we all understand that this code
is unnecessarily duplicated in our binary. I hope this ugliness provides the
motivation to clean it up.

The typescript git submodule is removed, because it's a very large repo and
contains all sorts of stuff we don't need. Instead the necessary files are
copied directly into the deno repo. Hence +200k lines.

COMPILER_SNAPSHOT.bin size
```
master         3448139
this branch    3320972
```

Fixes #6812
2020-07-22 12:03:46 -04:00

26 lines
536 B
JavaScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
((window) => {
const build = {
target: "unknown",
arch: "unknown",
os: "unknown",
vendor: "unknown",
env: undefined,
};
function setBuildInfo(target) {
const [arch, vendor, os, env] = target.split("-", 4);
build.target = target;
build.arch = arch;
build.vendor = vendor;
build.os = os;
build.env = env;
Object.freeze(build);
}
window.__bootstrap.build = {
build,
setBuildInfo,
};
})(this);