Add .npmignore file

Add .npmignore file

BUG=https://code.google.com/p/traceur-compiler/issues/detail?id=225

Committed: https://code.google.com/p/traceur-compiler/source/detail?r=af93a22

[arv, 2013-03-25 18:59:11]

Right now  I include the whole src even though I think only src/node/* is needed
for things to work correctly.

[usrbincc, 2013-03-25 21:06:16]

After reading that .npmignore uses the same format as .gitignore, I
tried this, and it worked nicely. The whitelist strategy probably works
better for traceur, considering how many non-package files we have
everywhere.

The minimal distro package is surprisingly small, considering the repo
used to be 25 MB (mostly thanks to closure-library, though). I might
have left out something important, though.

#--cut--
cat > .npmignore <<"END"
*
!src/runtime/runtime.js
!src/node/*.js
!bin/traceur.js
!traceur
!Makefile
END

ln -s ~+ ../pkg-dir ## ~+ === abs path of cwd
mkdir    ../npm-dir
cd       ../npm-dir
npm install --local ../pkg-dir

## or you can just do a global install and skip the alias tricks
alias traceur=node_modules/traceur/traceur

cat > t.js <<"END"
var s = `${'hello'} world ${[for (x of [1,2,3]) x*10]}`;
console.log(s, s.startsWith('h'), s.endsWith('0'));
END

## interpret, compile + link traceur, compile + link runtime.

traceur t.js

traceur --out t.out.js -- t.js
{ printf "require('traceur');\n"
  cat t.out.js
} > t.linked1.js
node t.linked1.js

## This works too, now that runtime.js modifies the global object.
## There should be some way to make this work with just
## "require('traceur/runtime')", right?
{ printf "require('traceur/src/runtime/runtime');\n"
  cat t.out.js
} > t.linked2.js
node t.linked2.js

unalias traceur
#--cut--

https://codereview.appspot.com/7531049/diff/1/.npmignore
File .npmignore (right):

https://codereview.appspot.com/7531049/diff/1/.npmignore#newcode2
.npmignore:2: demo
It might be nice to include demo/repl.html and demo/repl.js, even though
they're both still a little rough around the edges.

[usrbincc, 2013-03-25 21:09:49]

Almost forgot. .npmignore should be added to .gitignore

[arv, 2013-03-25 22:00:22]

On 2013/03/25 21:09:49, usrbincc wrote:
> Almost forgot. .npmignore should be added to .gitignore

Don't you mean the other way around? .gitignore should be ignored by .npmignore.

[arv, 2013-03-25 22:01:20]

On 2013/03/25 21:06:16, usrbincc wrote:
> After reading that .npmignore uses the same format as .gitignore, I
> tried this, and it worked nicely. The whitelist strategy probably works
> better for traceur, considering how many non-package files we have
> everywhere.
> 
> The minimal distro package is surprisingly small, considering the repo
> used to be 25 MB (mostly thanks to closure-library, though). I might
> have left out something important, though.
> 
> #--cut--
> cat > .npmignore <<"END"
> *
> !src/runtime/runtime.js
> !src/node/*.js
> !bin/traceur.js
> !traceur
> !Makefile

We don't want the Makefile.

> END
> 
> ln -s ~+ ../pkg-dir ## ~+ === abs path of cwd
> mkdir    ../npm-dir
> cd       ../npm-dir
> npm install --local ../pkg-dir
> 
> ## or you can just do a global install and skip the alias tricks
> alias traceur=node_modules/traceur/traceur
> 
> cat > t.js <<"END"
> var s = `${'hello'} world ${[for (x of [1,2,3]) x*10]}`;
> console.log(s, s.startsWith('h'), s.endsWith('0'));
> END
> 
> ## interpret, compile + link traceur, compile + link runtime.
> 
> traceur t.js
> 
> traceur --out t.out.js -- t.js
> { printf "require('traceur');\n"
>   cat t.out.js
> } > t.linked1.js
> node t.linked1.js
> 
> ## This works too, now that runtime.js modifies the global object.
> ## There should be some way to make this work with just
> ## "require('traceur/runtime')", right?
> { printf "require('traceur/src/runtime/runtime');\n"
>   cat t.out.js
> } > t.linked2.js
> node t.linked2.js
> 
> unalias traceur
> #--cut--
> 
> https://codereview.appspot.com/7531049/diff/1/.npmignore
> File .npmignore (right):
> 
> https://codereview.appspot.com/7531049/diff/1/.npmignore#newcode2
> .npmignore:2: demo
> It might be nice to include demo/repl.html and demo/repl.js, even though
> they're both still a little rough around the edges.

[arv, 2013-03-25 22:01:41]

I knew it was good to have you review this.

[usrbincc, 2013-03-25 22:26:31]

> Don't you mean the other way around? .gitignore should be ignored by
> .npmignore.

I meant it the way I said it, but I don't really know what I was
thinking when I said it. It's *supposed* to get committed, after all.
Doh.

(.git|.npm)Ignore my previous comment.

----

I forgot to include README, COPYING, and AUTHORS. Possibly some other
things. Definitely double check.