[PATCH] README: add .env file to installation instructions

[Andrew Donnellan]

Reviewed-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>

On 1/5/19 1:16 pm, Russell Currey wrote:
> Creating the .env file is mentioned in the installation documentation
> but not in the README, so following only the steps mentioned there will
> fail.  Add this and add a `cd patchwork` in there for good measure so
> you could straight up copy paste the steps.
> 
> Signed-off-by: Russell Currey <ruscur at russell.cc>
> ---
>   README.rst | 9 +++++++--
>   1 file changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/README.rst b/README.rst
> index 38c1847..b45c3e6 100644
> --- a/README.rst
> +++ b/README.rst
> @@ -61,11 +61,16 @@ environment. To install Patchwork:
>   
>          $ git clone https://github.com/getpatchwork/patchwork.git
>   
> -3. Build the images. This will download over 200MB from the internet::
> +3. Create a ``.env`` file in the root directory of the project and store your
> +   ``UID`` attribute there::
> +
> +       $ cd patchwork && echo "UID=$UID" > .env
> +
> +4. Build the images. This will download over 200MB from the internet::
>   
>          $ docker-compose build
>   
> -4. Run `docker-compose up`::
> +5. Run `docker-compose up`::
>   
>          $ docker-compose up
>   
> 

-- 
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan at au1.ibm.com  IBM Australia Limited