mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2024-11-25 15:20:08 +00:00
86 lines
3.1 KiB
Bash
86 lines
3.1 KiB
Bash
virtualenvwrapper='virtualenvwrapper.sh'
|
|
|
|
if (( $+commands[$virtualenvwrapper] )); then
|
|
function {
|
|
setopt local_options
|
|
unsetopt equals
|
|
source ${${virtualenvwrapper}:c}
|
|
}
|
|
elif [[ -f "/etc/bash_completion.d/virtualenvwrapper" ]]; then
|
|
function {
|
|
setopt local_options
|
|
unsetopt equals
|
|
virtualenvwrapper="/etc/bash_completion.d/virtualenvwrapper"
|
|
source "/etc/bash_completion.d/virtualenvwrapper"
|
|
}
|
|
else
|
|
print "[oh-my-zsh] virtualenvwrapper plugin: Cannot find ${virtualenvwrapper}.\n"\
|
|
"Please install with \`pip install virtualenvwrapper\`" >&2
|
|
return
|
|
fi
|
|
if ! type workon &>/dev/null; then
|
|
print "[oh-my-zsh] virtualenvwrapper plugin: shell function 'workon' not defined.\n"\
|
|
"Please check ${virtualenvwrapper}" >&2
|
|
return
|
|
fi
|
|
|
|
if [[ "$WORKON_HOME" == "" ]]; then
|
|
print "[oh-my-zsh] \$WORKON_HOME is not defined so plugin virtualenvwrapper will not work" >&2
|
|
return
|
|
fi
|
|
|
|
if [[ ! $DISABLE_VENV_CD -eq 1 ]]; then
|
|
# Automatically activate Git projects or other customized virtualenvwrapper projects based on the
|
|
# directory name of the project. Virtual environment name can be overridden
|
|
# by placing a .venv file in the project root with a virtualenv name in it.
|
|
function workon_cwd {
|
|
if [[ -z "$WORKON_CWD" ]]; then
|
|
local WORKON_CWD=1
|
|
# Check if this is a Git repo
|
|
local GIT_REPO_ROOT=""
|
|
local GIT_TOPLEVEL="$(git rev-parse --show-toplevel 2> /dev/null)"
|
|
if [[ $? == 0 ]]; then
|
|
GIT_REPO_ROOT="$GIT_TOPLEVEL"
|
|
fi
|
|
# Get absolute path, resolving symlinks
|
|
local PROJECT_ROOT="${PWD:A}"
|
|
while [[ "$PROJECT_ROOT" != "/" && ! -e "$PROJECT_ROOT/.venv" \
|
|
&& ! -d "$PROJECT_ROOT/.git" && "$PROJECT_ROOT" != "$GIT_REPO_ROOT" ]]; do
|
|
PROJECT_ROOT="${PROJECT_ROOT:h}"
|
|
done
|
|
if [[ "$PROJECT_ROOT" == "/" ]]; then
|
|
PROJECT_ROOT="."
|
|
fi
|
|
# Check for virtualenv name override
|
|
if [[ -f "$PROJECT_ROOT/.venv" ]]; then
|
|
ENV_NAME="$(cat "$PROJECT_ROOT/.venv")"
|
|
elif [[ -f "$PROJECT_ROOT/.venv/bin/activate" ]];then
|
|
ENV_NAME="$PROJECT_ROOT/.venv"
|
|
elif [[ "$PROJECT_ROOT" != "." ]]; then
|
|
ENV_NAME="${PROJECT_ROOT:t}"
|
|
else
|
|
ENV_NAME=""
|
|
fi
|
|
if [[ "$ENV_NAME" != "" ]]; then
|
|
# 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="$ENV_NAME"
|
|
elif [[ -e "$ENV_NAME/bin/activate" ]]; then
|
|
source $ENV_NAME/bin/activate && export CD_VIRTUAL_ENV="$ENV_NAME"
|
|
fi
|
|
fi
|
|
elif [[ -n $CD_VIRTUAL_ENV && -n $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
|
|
fi
|
|
}
|
|
|
|
# Append workon_cwd to the chpwd_functions array, so it will be called on cd
|
|
# http://zsh.sourceforge.net/Doc/Release/Functions.html
|
|
if ! (( $chpwd_functions[(I)workon_cwd] )); then
|
|
chpwd_functions+=(workon_cwd)
|
|
fi
|
|
fi
|