Fixed a bug where --silent mode was failing for nvm use I ran a test
that just ran ```nvm use node --silent``` that I wrote by myself.
Unfortunately I noticed a bug where it still prints out some messages in
different cases. This pull request is to fix that bug. * Added in an argument
called ***quiet*** to the nvm_rc_version() function at *line 339* * Printed
anything inside the nvm_rc_version() only in the scenario where quiet mode is
off * Ran the nvm_rc_version() function in quiet mode only if silent mode is
on in the "use" command of nvm at *line 2990* * Ran *nvm_echo* and *nvm_err*
inside the "use" command of nvm only in the scenario where silent mode is off
(There were 4 scenarios where this was forgotten) * Edited the ```nvm
deactivate``` command to include a silent mode * Changed the help page to
include the --silent option for ```nvm deactivate``` * Added in aliases for
the --silent flag in ```nvm deactivate``` and ```nvm use``` * Used silent
mode inside the ```nvm use``` when running ```nvm deactivate``` inside it and
silent mode is on A test was attached in the 'test/slow/nvm use' directory.
It is named *Running "nvm use node --silent" doesn't print anything*. It runs
```nvm use node --silent and checks``` and succeeds if the OUTPUT matches the
EXPECTED_OUTPUT which is *null* or *''*. When the test was run locally, it
still ouputed results if someone deleted some contents of the *.nvm/* folder.
This output was given from the ```nvm deactivate command```. This was the
reason that the ```nvm deactivate``` was edited to include silent mode.
curl output is turned off by `-s` in the same place, we should unify the
behavior on wget, also, this help removes those wget outputs that can't
fit our coding style tests. cc #1739
Enable `--compressed` parameter on curl to automatically enable
compression on request content by sending coressponding header, if the
server side supports compression format like deflate or gzip, curl will
also decompress the content automatically, so there is no additional
works need to done manually on client side, but just enjoy the benifits
of bandwidth and time saving!
Take https://nodejs.org/dist/index.tab as an example which is last
modified on Tue, 14 Mar 2017 22:41:05 GMT, the compressed transmission
only take 4829 bytes howevet the not compressed on taks 48000 bytes,
which is about 10 times larger!
This feature can be traced back to Sep 3 2002, in curl commit:
- 64bbe9dfaf
So should be supported on various versions widely.
Also fix `nvm uninstall v1.0.3` so it won't uninstall it if it's the current version.
node versions will still take priority if there's ever a version overlap.
Jordan Harband