Fixes #303

[mxcl]

No description provided.

[mxcl]

don't get it

error: Uncaught (in promise) AlreadyExists: File exists (os error 17): symlink '/home/runner/.pkgx/llvm.org/v*/bin/clang' -> '/home/runner/work/brewkit/brewkit/homes/stark.com__foo-1.13.0/toolchain/cc'
    Deno.symlinkSync(target.string, this.string)

[jhheider]

add .rm() to const d = config.path.home.join('toolchain').mkdir('p') probably.

[jhheider]

or you can make Path.ln() do .rm() automatically, but that feels a little too magical.

[mxcl]

Path.ts has the attitude of “if the thing you want to do is already done it’s a noop” so it fits. But not willing to bump libpkgx to fix the issue here.

Monorepos have advantages.

[jhheider]

i think that's probably often true in path management. but, and maybe you feel differently, i expect cp/mv/ln to overwrite by default (and get irrationally upset when ln doesn't and complains). so, something to consider in the interface design.

if Deno.symlinkSync() had a force option, that'd be the obvious bit to expose. we could add a force option to ln(), but that'd just be chaining in a .rm().