Echo doesn't return value ending in a trailing newline

[gvn]

Node version:

v6.2.0

ShellJS version (the most recent version/Github branch you see the bug on):

0.7.0

Operating system:

OSX 10.11.5

Description of the bug:

Using toEnd doesn't prepend a newline when chained to echo.

Example ShellJS command to reproduce the error:

shell.echo(`A`).toEnd(`test.txt`);
shell.echo(`B`).toEnd(`test.txt`);

test.txt becomes: AB

echo A >> test.txt
echo B >> test.txt

test.txt becomes:

A
B

[nfischer]

This has to do with the behavior of echo(), not toEnd. This is still a valid point, but to fix it would involve breaking the behavior of echo(), so it would have to wait for v0.8.

@gvn The fix is pretty trivial, it just involves appending a newline to the value returned by echo(), if you'd like to fix it yourself 😄

[gvn]

Ok cool. Yeah, would be good to fix, but I can add a newline manually for now. Thanks!

[nfischer]

@freitagbr do you want to take a look at this?

[freitagbr]

Sure, I'll take a look.

[nfischer]

This is now fixed on trunk in #557