Some users don't have root access on machines and the machines do not have zsh
installed. They can still have zsh installed in their own $HOME. The install
script should also check for that otherwise will report ZSH Not Installed.
* Balk at incompatible Windows/MSYS git
* Test for chsh presence before trying to use it
* Replace non-portable `[[ ... ]]` and `[ x = *pattern* ]` constructs
Check if Zsh is installed before installing anything else.
New-commers, or people who don't read the disclaimers(ex. me) will go
straight to stack overflow if chsh -s returns an error.
Installation previously assumed the existence of a "chsh" command in the current
${PATH}. Since Cygwin does *NOT* provide this command, installation now tests
for the existence of this command before attempting to run it.
For safety, a umask of 022 prohibiting both group and other writability is now
enforced during OMZ installation. In theory, this should reduce the likelihood
of subsequent compinit() failures due to insecure directory permissions under
all platforms except for default Cygwin installations (in which Windows ACLs
override POSIX umasks).
Reverts #2296, but mostly #1883.
There is no need to source ~/.profile when this script is read. oh-my-zsh writes no configuration data in ~/.profile.
If the user wishes to use data within ~/.profile, then they should source it in another place.
Fixes#2315
Reverts #2296, but mostly #1883.
There is no need to source ~/.profile when this script is read. oh-my-zsh writes no configuration data in ~/.profile.
If the user wishes to use data within ~/.profile, then they should source it in another place.
Fixes#2315
The intention of the redirection to /dev/null is to hide the output
'hash: no such command: git' since we rely on the exit status.
However, the output goes to stderr, so it's stderr that needs to be
redirected. For completeness, we redirect both stderr and stdout using
'2>&1'.
Example:
[~]$ hash git > /dev/null
[~]$ PATH=''
[~]$ hash git > /dev/null
hash: no such command: git
[~]$ hash git > /dev/null 2>&1
[~]$
