Make resetdb

Makefile

@@ -11,6 +11,14 @@ LINTER_CHECKED_DIRS := config itou scripts tests
 PGDATABASE ?= itou
 REQUIREMENTS_PATH ?= requirements/dev.txt
 
+ifdef $(XDG_CACHE_HOME)
+	CACHEDIR := $(XDG_CACHE_HOME)
+else
+	CACHEDIR := $(HOME)/.cache
+endif
+CACHEDIR := $(CACHEDIR)/itou
+DBDUMP ?= $(CACHEDIR)/development_db.dump
+
 VIRTUAL_ENV ?= .venv
 export PATH := $(VIRTUAL_ENV)/bin:$(PATH)
 
@@ -105,7 +113,23 @@ shell_on_postgres_container:
 # Database.
 # =============================================================================
 
-.PHONY: restore_latest_backup
+.PHONY: resetdb restore_latest_backup
+
+DBREADY := 0
+
+$(DBDUMP): itou/fixtures/*/*.sql itou/fixtures/*/*.json itou/*/migrations/*.py itou/siae_evaluations/fixtures.py
+	dropdb $(PGDATABASE)
+	createdb $(PGDATABASE)
+	python manage.py migrate
+	$(MAKE) populate_db
+	mkdir --parents $(CACHEDIR)
+	pg_dump --format=c --dbname=$(PGDATABASE) --file=$(DBDUMP)
+	$(eval DBREADY := 1)
+
+resetdb: $(DBDUMP)
+	if (( $(DBREADY) == 0 )); then \
+		pg_restore --clean --dbname=$(PGDATABASE) $(DBDUMP); \
+	fi
 
 restore_latest_backup:
 	./scripts/restore_latest_backup.sh $(PGDATABASE)