fix: Run pre-commit before docker-build, check if not installed, add …

…quit for confirm

Dockerfile

@@ -3,7 +3,7 @@ LABEL maintainer=achillesrasquinha@gmail.com
 
 ENV PIPUPGRADEPATH=/usr/local/src/pipupgrade
 
-RUN apk add --no-cache bash
+RUN apk add --no-cache bash git
 
 RUN mkdir -p $PIPUPGRADEPATH
 

Makefile

@@ -23,6 +23,7 @@ TOX						= ${VENVBIN}/tox
 COVERALLS				= ${VENVBIN}/coveralls
 IPYTHON					= ${VENVBIN}/ipython
 SAFETY					= ${VENVBIN}/safety
+PRECOMMIT				= ${VENVBIN}/pre-commit
 
 JOBS				   ?= $(shell $(PYTHON) -c "import multiprocessing as mp; print(mp.cpu_count())")
 PYTHON_ENVIRONMENT      = $(shell $(PYTHON) -c "import sys;v=sys.version_info;print('py%s%s'%(v.major,v.minor))")
@@ -133,10 +134,13 @@ shell: ## Launch an IPython shell.
 	$(IPYTHON) \
 		--no-banner
 
-build:  clean ## Build the Distribution.
+build: clean ## Build the Distribution.
 	$(PYTHON) setup.py sdist bdist_wheel
 
-docker-build: clean ## Build the Docker Image.
+pre-commit: ## Perform Pre-Commit Tasks.
+	$(PRECOMMIT) run
+
+docker-build: clean pre-commit ## Build the Docker Image.
 	$(call log,INFO,Building Docker Image)
 
 	@docker build $(BASEDIR) --tag $(DOCKER_HUB_USERNAME)/$(PROJECT)

src/pipupgrade/cli/__init__.py

@@ -3,13 +3,15 @@
 from pipupgrade._compat import input
 
 # imports - standard imports
+import sys
 import inspect
 
 # imports - module imports
 from pipupgrade.cli.parser import get_args
 from pipupgrade.util.types import merge_dict, get_function_arguments
 
-_ACCEPTABLE_YES_INPUTS = ("", "y", "Y")
+_ACCEPTABLE_INPUTS_YES  = ("", "y", "Y")
+_ACCEPTABLE_INPUTS_QUIT = ("q", "Q")
 
 _ANSI_FORMAT = "\033[{}m"
 _format_ansi = lambda x: _ANSI_FORMAT.format(x)
@@ -21,11 +23,16 @@
 CYAN      = _format_ansi("0;96")
 CLEAR     = _format_ansi("0")
 
-def confirm(query):
-    query  = "{} [Y/n]: ".format(query)
-    output = input(query)
+def confirm(query, quit_ = False):
+    choices = "[Y/n%s]" % ("/q" if quit_ else "")
+    query   = "%s %s: " % (query, choices)
+    output  = input(query)
 
-    return output in _ACCEPTABLE_YES_INPUTS
+    if quit_:
+        if output in _ACCEPTABLE_INPUTS_QUIT:
+            sys.exit(0)
+
+    return output in _ACCEPTABLE_INPUTS_YES
 
 def format(string, type_):
     string = "{}{}{}".format(type_, string, CLEAR)

src/pipupgrade/commands/__init__.py

@@ -196,7 +196,7 @@ def command(
 
 					table.insert([
 						cli_format(package.name, _SEMVER_COLOR_MAP.get(diff_type, cli.CLEAR)),
-						package.current_version,
+						package.current_version or "na",
 						_cli_format_semver(package.latest_version, diff_type),
 						cli_format(package.home_page, cli.CYAN)
 					])
@@ -226,7 +226,7 @@ def command(
 					spackages = pluralize("package", npackages) # Packages "string"
 					query     = "Do you wish to update %s %s?" % (npackages, spackages)
 
-					if npackages and (yes or interactive or cli.confirm(query)):
+					if npackages and (yes or interactive or cli.confirm(query, quit_ = True)):
 						for i, package in enumerate(packages):
 							update = True