Throw an error message when $WORKON_HOME is not set
Took me a while to figure this one out, and I have a default installation of virtualenvwrapper -- this is a soft fix, just put an error message. But perhaps the fix should be to use the default value `~/.virtualenvs`.
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@ -1,7 +1,12 @@
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virtualenvwrapper='virtualenvwrapper.sh'
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virtualenvwrapper='virtualenvwrapper.sh'
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if (( $+commands[$virtualenvwrapper] )); then
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if (( $+commands[$virtualenvwrapper] )); then
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source ${${virtualenvwrapper}:c}
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source ${${virtualenvwrapper}:c}
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if [[ "$WORKON_HOME" == "" ]]; then
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echo "\$WORKON_HOME is not defined so ZSH plugin virtualenvwrapper will not work"
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else
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if [[ ! $DISABLE_VENV_CD -eq 1 ]]; then
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if [[ ! $DISABLE_VENV_CD -eq 1 ]]; then
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# Automatically activate Git projects's virtual environments based on the
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# Automatically activate Git projects's virtual environments based on the
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# directory name of the project. Virtual environment name can be overridden
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# directory name of the project. Virtual environment name can be overridden
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@ -54,6 +59,7 @@ if (( $+commands[$virtualenvwrapper] )); then
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set -A chpwd_functions workon_cwd
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set -A chpwd_functions workon_cwd
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fi
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fi
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fi
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fi
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fi
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else
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else
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print "zsh virtualenvwrapper plugin: Cannot find ${virtualenvwrapper}. Please install with \`pip install virtualenvwrapper\`."
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print "zsh virtualenvwrapper plugin: Cannot find ${virtualenvwrapper}. Please install with \`pip install virtualenvwrapper\`."
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fi
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fi
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