initial-install.sh makes an error several times

[Momiji Amedama]

Hi, I am newbe in go/goenv. I tried to install goenv by initial-install.sh but the following error happened.

$ export GOENVGOROOT=$HOME/.goenvs
$ export GOENVTARGET=$HOME/bin
$ export GOENVHOME=$HOME/workspace
$ curl -L https://bitbucket.org/ymotongpoo/goenv/raw/master/shellscripts/initial-install.sh | zsh
[goenv] please confirm directory permission for GOENVGOROOT
$ curl -L https://bitbucket.org/ymotongpoo/goenv/raw/master/shellscripts/initial-install.sh | zsh
[goenv] please confirm directory permission for GOENVTARGET

That succeeded in the 3rd time finally.

$ curl -L https://bitbucket.org/ymotongpoo/goenv/raw/master/shellscripts/initial-install.sh | zsh
...(snip)...
Checking connectivity... done.
[goenv] install finished.

As long as I have examined, the following line is always true in my environment. https://bitbucket.org/ymotongpoo/goenv/src/af916f539acc4a339e71e106fcf6480dd790f696/shellscripts/initial-install.sh?at=develop&fileviewer=file-view-default#initial-install.sh-17 https://bitbucket.org/ymotongpoo/goenv/src/af916f539acc4a339e71e106fcf6480dd790f696/shellscripts/initial-install.sh?at=develop&fileviewer=file-view-default#initial-install.sh-24

IMHO, the above code may replaced to the following.

mkdir $GOENVGOROOT
if [ $? -ne 0 ]; then

Talking about mkdir command, I recommend to use -p option. If path is deep, mkdir does't create parent directories. (e.g. mkdir /foo/bar/baz/hoge/fuga/piyo)

My environment:

$ sw_vers
ProductName:    Mac OS X
ProductVersion: 10.10.5
BuildVersion:   14F27
$ zsh --version
zsh 5.0.5 (x86_64-apple-darwin14.0)

[michilu]

A pull-request for this issue: https://bitbucket.org/ymotongpoo/goenv/pull-requests/18

[Momiji Amedama]

This issue is partly fixed.

Regarding the error of "confirm directory permission...", I'll report once again if details are understood.