logviewer/ve at master · umbongo/logviewer · GitHub

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#!/bin/bash

if [[ $# -le 0 ]]; then
    echo "Usage: `basename $0` <command> [agrument]..."
fi

if [ -r "$HOME/.verc" ]; then
    source "$HOME/.verc"
fi

if [ -z "$VIRTUALENV_DIR" ]; then
    VIRTUALENV_DIR=".virtualenv"
fi

DIR=`pwd`
for (( ;; ))
do
    if [ -r "$DIR/$VIRTUALENV_DIR/bin/activate" ]; then
        source "$DIR/$VIRTUALENV_DIR/bin/activate"
        if [ -n "$VIRTUAL_ENV" ]; then
            break
        fi
    fi
    if [ "$DIR" == "/" ]; then
        break
    fi
    DIR=`dirname $DIR`
done

if [ -z "$VIRTUAL_ENV" ]; then
    echo "virtualenv: not found"
    echo
    exit 1
else
    if [ "$1" == "-v" ]; then
        echo "virtualenv: $VIRTUAL_ENV"
        echo
        shift
    fi
    exec "$@"
fi