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task.mk
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style: improve task specific help

This commit is contained in:
Daylin Morgan 2023-01-19 12:21:12 -06:00
parent bf0394c5e1
commit 83fe41dbe4
3 changed files with 12 additions and 8 deletions
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2
src/builtins.mk
View File

@ -5,7 +5,7 @@ ifeq (help,$(firstword $(MAKECMDGOALS)))
endif
## h, help | show this help
h help:
$(call py,help_py) || { echo "exiting early!"; exit 1; }
$(call py,help_py)
_help: export SHOW_HIDDEN=true
_help: help
ifdef PRINT_VARS

4
src/help.py
View File

@ -185,14 +185,14 @@ def print_help():
def print_arg_help(help_args):
print(f"{ansi.style('task.mk recipe help','header')}\n")
for arg in help_args.split():
print("\n".join(parse_goal(gen_makefile(), arg)))
print()
print("\n".join((*parse_goal(gen_makefile(), arg),'\n')))
def main():
help_args = os.getenv("HELP_ARGS")
if help_args:
print_arg_help(help_args)
print(f"{ansi.faint}exiting task.mk{ansi.end}")
sys.exit(1)
else:
print_help()

14
task.mk
View File

@ -1,7 +1,7 @@
# }> [github.com/daylinmorgan/task.mk] <{ #
# Copyright (c) 2022 Daylin Morgan
# MIT License
# version: v22.9.28-3-g76e9ece-dev
# version: v22.9.28-4-gbf0394c-dev
#
# task.mk should be included at the bottom of your Makefile with `-include .task.mk`
# See below for the standard configuration options that should be set prior to including this file.
@ -27,7 +27,7 @@ ifeq (help,$(firstword $(MAKECMDGOALS)))
endif
## h, help | show this help
h help:
$(call py,help_py) || { echo "exiting early!"; exit 1; }
$(call py,help_py)
_help: export SHOW_HIDDEN=true
_help: help
ifdef PRINT_VARS
@ -91,7 +91,11 @@ $(utils_py)
a = ansi = Ansi(target="stdout")
MaxLens = namedtuple("MaxLens", "goal msg")
pattern = re.compile(
r"^## (?P<goal>.*?) \| (?P<msg>.*?)(?:\s?\| args: (?P<msgargs>.*?))?$$|^### (?P<rawmsg>.*?)?(?:\s?\| args: (?P<rawargs>.*?))?$$"
r"""
^\#\#\ (?P<goal>.*?)\ \|\ (?P<msg>.*?)(?:\s?\|\ args:\ (?P<msgargs>.*?))?$$
|
^\#\#\#\ (?P<rawmsg>.*?)?(?:\s?\|\ args:\ (?P<rawargs>.*?))?$$"""
,re.X
)
goal_pattern = re.compile(r"""^(?!#|\t)(.*):.*\n\t""", re.MULTILINE)
def parseargs(argstring):
@ -229,12 +233,12 @@ def print_help():
def print_arg_help(help_args):
print(f"{ansi.style('task.mk recipe help','header')}\n")
for arg in help_args.split():
print("\n".join(parse_goal(gen_makefile(), arg)))
print()
print("\n".join((*parse_goal(gen_makefile(), arg),'\n')))
def main():
help_args = os.getenv("HELP_ARGS")
if help_args:
print_arg_help(help_args)
print(f"{ansi.faint}exiting task.mk{ansi.end}")
sys.exit(1)
else:
print_help()