DBT-751: Added Makefile and fix the version in Readme

Makefile

@@ -0,0 +1,62 @@
+.DEFAULT_GOAL:=help
+
+# define the name of the virtual environment directory
+VENV := .venv3.8.16
+
+# define the profile used by the dbt
+PROFILE := dwx_endpoint
+
+CHANGED_FILES := $(shell git ls-files --modified --other --exclude-standard)
+CHANGED_FILES_IN_BRANCH := $(shell git diff --name-only $(shell git merge-base origin/master HEAD))
+
+.PHONY: all install prepare-env functional_test test clean help
+.PHONY: pre-commit pre-commit-in-branch pre-commit-all
+
+all: prepare-env test  ## Default target for dev setup and run tests.
+
+# Required python3 already installed in the system
+$(VENV)/bin/activate:
+	@\
+	python3 -m venv $(VENV)
+
+install: $(VENV)/bin/activate dev-requirements.txt	## Install all dependencies.
+	@\
+	$(VENV)/bin/python3 -m pip install --upgrade pip
+	$(VENV)/bin/pip install -e . -r dev-requirements.txt
+
+prepare-env: $(VENV)/bin/activate	 ## Install all dependencies and setup pre-commit.
+	@\
+	make install
+	$(VENV)/bin/pre-commit install
+
+functional_test:	## Run functional tests.
+	$(VENV)/bin/python3 -m pytest --profile $(PROFILE) $(TESTS) $(FLAGS)
+
+test:  ## Run all tests.
+	@make functional_test
+
+clean: 	## Cleanup and reset development environment.
+	@echo 'cleaning virtual environment...'
+	rm -rf $(VENV)
+	@find . -type f -name '*.pyc' -delete
+	@find . -type d -name '__pycache__' -depth -delete
+	@echo 'done.'
+
+pre-commit:  ## check modified and added files (compared to last commit!) with pre-commit.
+	$(VENV)/bin/pre-commit run --files $(CHANGED_FILES)
+
+pre-commit-in-branch:  ## check changed since origin/master files with pre-commit.
+	$(VENV)/bin/pre-commit run --files $(CHANGED_FILES_IN_BRANCH)
+
+pre-commit-all:  ## Check all files in working directory with pre-commit.
+	$(VENV)/bin/pre-commit run --all-files
+
+help:  ## Show this help message.
+	@echo 'usage: make [target] [VENV=.venv] [PROFILE=dwx_endpoint]'
+	@echo
+	@echo 'targets:'
+	@grep -E '^[8+a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+	@echo
+	@echo 'options:'
+	@echo 'use VENV=<dir> to specify virtual enviroment directory'
+	@echo 'use PROFILE=<profile> to use specific endpoint/warehouse'

README.md

@@ -10,8 +10,8 @@ The `dbt-impala` adapter allows you to use [dbt](https://www.getdbt.com/) along
 
 ### Requirements
 
-Current version of dbt-impala work only with dbt-core 1.3 but not with dbt-core >= 1.4.
-We are actively working on next release 1.4 which will work with dbt-core 1.4
+Current version of dbt-impala work only with dbt-core 1.4 but not with dbt-core >= 1.5.
+We are actively working on next release 1.5 which will work with dbt-core 1.5
 
 Python >= 3.7
 dbt-core == 1.3.*