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| author | Henry Yan <yanhonglei@gmail.com> | 2012-07-17 00:36:50 +0800 |
|---|---|---|
| committer | Henry Yan <yanhonglei@gmail.com> | 2012-07-17 00:36:50 +0800 |
| commit | 4a11d2c35c7a526e648b37a5b02b7695be46b16a (patch) | |
| tree | 1eb542466758885ee40f3f60cc57d6438f38dc4d /plugins/virtualenvwrapper | |
| parent | e9feccf6a94f9f5238ff0b3501f62575d14ae148 (diff) | |
| parent | 11034217a7ea3cffe6e0fe631837c518b8c7e1a5 (diff) | |
| download | zsh-4a11d2c35c7a526e648b37a5b02b7695be46b16a.tar.gz zsh-4a11d2c35c7a526e648b37a5b02b7695be46b16a.tar.bz2 zsh-4a11d2c35c7a526e648b37a5b02b7695be46b16a.zip | |
merge from upstream master
Diffstat (limited to 'plugins/virtualenvwrapper')
| -rw-r--r-- | plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh b/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh new file mode 100644 index 000000000..5d0860400 --- /dev/null +++ b/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh @@ -0,0 +1,46 @@ +WRAPPER_FOUND=0 +for wrapsource in "/usr/bin/virtualenvwrapper.sh" "/usr/local/bin/virtualenvwrapper.sh" "/etc/bash_completion.d/virtualenvwrapper" ; do + if [[ -e $wrapsource ]] ; then + WRAPPER_FOUND=1 + source $wrapsource + + if [[ ! $DISABLE_VENV_CD -eq 1 ]]; then + # Automatically activate Git projects' virtual environments based on the + # directory name of the project. Virtual environment name can be overridden + # by placing a .venv file in the project root with a virtualenv name in it + function workon_cwd { + # Check that this is a Git repo + PROJECT_ROOT=`git rev-parse --show-toplevel 2> /dev/null` + if (( $? == 0 )); then + # Check for virtualenv name override + ENV_NAME=`basename "$PROJECT_ROOT"` + if [[ -f "$PROJECT_ROOT/.venv" ]]; then + ENV_NAME=`cat "$PROJECT_ROOT/.venv"` + fi + # Activate the environment only if it is not already active + if [[ "$VIRTUAL_ENV" != "$WORKON_HOME/$ENV_NAME" ]]; then + if [[ -e "$WORKON_HOME/$ENV_NAME/bin/activate" ]]; then + workon "$ENV_NAME" && export CD_VIRTUAL_ENV="$ENV_NAME" + fi + fi + elif [ $CD_VIRTUAL_ENV ]; then + # We've just left the repo, deactivate the environment + # Note: this only happens if the virtualenv was activated automatically + deactivate && unset CD_VIRTUAL_ENV + fi + unset PROJECT_ROOT + } + + # New cd function that does the virtualenv magic + function cd { + builtin cd "$@" && workon_cwd + } + fi + + break + fi +done + +if [ $WRAPPER_FOUND -eq 0 ] ; then + print "zsh virtualenvwrapper plugin: Couldn't activate virtualenvwrapper. Please run \`pip install virtualenvwrapper\`." +fi |