add powerline to workspace (#2062)

DOCUMENTATION/content/documentation/index.md

@@ -1289,6 +1289,21 @@ To install CodeIgniter 3 on Laradock all you have to do is the following simple
 
 
 
+<br>
+<a name="Install-Powerline"></a>
+## Install Powerline
+
+1 - Open the `.env` file and set `WORKSPACE_INSTALL_POWERLINE` and `WORKSPACE_INSTALL_PYTHON` to `true`.
+
+2 - Run `docker-compose build workspace`, after the step above.
+
+Powerline is required python
+
+
+
+
+
+
 <br>
 <a name="Install-Symfony"></a>
 ## Install Symfony

docker-compose.yml

@@ -108,6 +108,7 @@ services:
           - TZ=${WORKSPACE_TIMEZONE}
           - BLACKFIRE_CLIENT_ID=${BLACKFIRE_CLIENT_ID}
           - BLACKFIRE_CLIENT_TOKEN=${BLACKFIRE_CLIENT_TOKEN}
+          - INSTALL_POWERLINE=${WORKSPACE_INSTALL_POWERLINE}
       volumes:
         - ${APP_CODE_PATH_HOST}:${APP_CODE_PATH_CONTAINER}${APP_CODE_CONTAINER_FLAG}
       extra_hosts:

env-example

@@ -121,6 +121,7 @@ WORKSPACE_INSTALL_LINUXBREW=false
 WORKSPACE_INSTALL_MC=false
 WORKSPACE_INSTALL_SYMFONY=false
 WORKSPACE_INSTALL_PYTHON=false
+WORKSPACE_INSTALL_POWERLINE=false
 WORKSPACE_INSTALL_IMAGE_OPTIMIZERS=false
 WORKSPACE_INSTALL_IMAGEMAGICK=false
 WORKSPACE_INSTALL_TERRAFORM=false

workspace/Dockerfile

@@ -871,6 +871,23 @@ RUN if [ ${INSTALL_PYTHON} = true ]; then \
   && python -m pip install --upgrade virtualenv \
 ;fi
 
+###########################################################################
+# POWERLINE:
+###########################################################################
+
+USER root
+ARG INSTALL_POWERLINE=false
+
+RUN if [ ${INSTALL_POWERLINE} = true ]; then \
+    if [ ${INSTALL_PYTHON} = true ]; then \
+    python -m pip install --upgrade powerline-status && \
+    echo "" >> /etc/bash.bashrc && \
+    echo ". /usr/local/lib/python2.7/dist-packages/powerline/bindings/bash/powerline.sh" >> /etc/bash.bashrc \
+  ;fi \
+;fi
+
+USER laradock
+
 ###########################################################################
 # ImageMagick:
 ###########################################################################