Add ipdb and django shell access to docker setup (gitcoinco#863)

* Add make commands for accessing ipdb and django shells

* Add bash access instructions to doc

Author: mbeacom

Makefile

@@ -3,6 +3,10 @@
 
 .PHONY: help
 
+PROJECT_DIR := $(subst -,, $(shell pwd | xargs basename))
+CONTAINER_NAME := $(addsuffix _web_1, $(PROJECT_DIR))
+WEB_CONTAINER_ID := $(shell docker inspect --format="{{.Id}}" $(CONTAINER_NAME))
+
 compress-images: ## Compress and optimize images throughout the repository. Requires optipng, svgo, and jpeg-recompress.
 	@./scripts/compress_images.bash
 
@@ -46,5 +50,12 @@ compilemessages: ## Execute compilemessages for translations on the web containe
 makemessages: ## Execute makemessages for translations on the web container.
 	@docker-compose exec web python3 app/manage.py makemessages
 
+get_ipdb_shell: ## Drop into the active Django shell for inspection via ipdb.
+	@echo "Attaching to container: ($(CONTAINER_NAME)) - ($(WEB_CONTAINER_ID))"
+	@docker attach $(WEB_CONTAINER_ID)
+
+get_django_shell: ## Open a standard Django shell.
+	@docker-compose exec web python3 app/manage.py shell
+
 help:
 	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

docker-compose.yml

@@ -39,6 +39,7 @@ services:
     depends_on:
       - db
     stdin_open: true
+    tty: true
 
   testrpc:
     image: trufflesuite/ganache-cli

docs/RUNNING_LOCALLY_DOCKER.md

@@ -133,11 +133,16 @@ GITHUB_CLIENT_SECRET=<COPY_FROM_GITHUB>
 
 `Q: what's the best way to import ipdb; ipdb.set_trace() a HTTP request via docker?`
 
-You need to run the web container with tty enabled and inspect the interactive shell.
+Add `import ipdb;ipdb.set_trace()` to the method you want to inspect, you then run: `make get_ipdb_shell` to drop into the active shell for inspection.
 
-Most people just start the stack normally, but run web outside of the standard flow. For instance, you'd want to run your service containers via something like `docker-compose up -d` then `docker-compose stop web; docker-compose run --service-ports web`
+#### Access Django Shell
 
-Details [here](https://github.com/docker/compose/issues/4677)
+`Q: How can I access the Django shell, similar to: python manage.py shell ?`
 
+Simply run: `make get_django_shell` or `docker-compose exec web python app/manage.py shell`
 
+#### Access BASH
 
+`Q: I want to inspect or manipulate the container via bash.  How can I access the root shell of the container?`
+
+Run: `docker-compose exec web bash`