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Hdlmake
Commit c24318ae authored by Javier D. Garcia-Lasheras's avatar Javier D. Garcia-Lasheras
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Improve way in which the application arguments are parsed in Main

parent ab5b9170
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Showing with 34 additions and 59 deletions
hdlmake/__main__.py
View file @ c24318ae
......@@ -81,20 +81,20 @@ def _get_parser():
"""This is the parser function, where options and commands are defined.
Here, we make the next processes:
"""
usage = """hdlmake [command] [options]"""
description = """Version %s\n
To see optional arguments for particular command type:
hdlmake <command> --help
\0
""" % (__version__,)
parser = argparse.ArgumentParser("hdlmake",
usage=usage,
description=description)
description = ("A tool designed to help FPGA designers to manage "
+ "and share their HDL code by automatically finding file "
+ "dependencies, writing synthesis & simulation Makefiles, "
+ "and fetching IP-Core libraries from remote repositories.")
parser = argparse.ArgumentParser("hdlmake", description=description)
subparsers = parser.add_subparsers(title="commands", dest="command")
subparsers.add_parser(
"manifest-help",
help="print manifest file variables description")
makefile = subparsers.add_parser(
"makefile",
help="write the Makefile (default action for hdlmake)")
makefile.add_argument(
"-f", "--filename",
help="name for the Makefile file to be created",
default=None,
dest="filename")
subparsers.add_parser(
"fetch",
help="fetch and/or update all of the remote modules")
......@@ -103,7 +103,7 @@ def _get_parser():
help="clean all of the already fetched remote modules")
listmod = subparsers.add_parser(
"list-mods",
help="List all modules together with their files")
help="list all modules together with their files")
listmod.add_argument(
"--with-files",
help="list modules together with their files",
......@@ -118,7 +118,7 @@ def _get_parser():
dest="terse")
listfiles = subparsers.add_parser(
"list-files",
help="List all of the files in the design hierarchy")
help="list all of the files in the design hierarchy")
listfiles.add_argument(
"--delimiter",
help="set delimitier for the list of files",
......@@ -137,10 +137,10 @@ def _get_parser():
default=None)
tree = subparsers.add_parser(
"tree",
help="generate a module hierarchy tree")
help="generate a module hierarchy tree graph")
tree.add_argument(
"--with-files",
help="Add files to the module hierarchy tree",
help="add files to the module hierarchy tree",
default=False,
action="store_true",
dest="withfiles")
......@@ -148,66 +148,47 @@ def _get_parser():
"--graphviz",
dest="graphviz",
default=None,
help="Activate graphviz and specify the program to be used to plot "
help="qctivate graphviz and specify the program to be used to plot "
"the graph (twopi, gvcolor, wc, ccomps, tred, sccmap, fdp, "
"circo, neato, acyclic, nop, gvpr, dot, sfdp)")
tree.add_argument(
"--web",
help="Edit the tree hierarchy in a web browser",
help="export the tree hierarchy in a web friendly JSON format",
default=False,
action="store_true",
dest="web")
tree.add_argument(
"--solved",
help="Enable the parser",
help="enable the parser",
default=False,
action="store_true",
dest="solved")
condition_check = argparse.ArgumentParser()
condition_check.add_argument("--tool", dest="tool", required=True)
condition_check.add_argument(
"--reference",
dest="reference",
required=True)
condition_check.add_argument(
"--condition",
dest="condition",
required=True)
makefile = subparsers.add_parser(
"makefile",
help="Write the Makefile -- default action for hdlmake.")
makefile.add_argument(
subparsers.add_parser(
"manifest-help",
help="print manifest file variables description")
parser.add_argument(
'-v',
'--version',
action='version',
help="print the version of this program",
version=parser.prog +
" " +
__version__)
makefile.add_argument(
"--noprune",
help="prevent hdlmake from pruning unneeded files",
default=False,
action="store_true")
parser.add_argument(
"-f", "--filename",
help="Name for the Makefile file to be created",
default=None,
dest="filename")
"--log",
dest="log",
default="info",
help="logging level: debug, info, warning, error, critical")
parser.add_argument(
"-p", "--prefix",
dest="prefix_code",
default="",
help="Arbitrary python code to be executed just before the Manifest")
help="Python code executed before every Manifest.py")
parser.add_argument(
"-s", "--sufix",
dest="sufix_code",
default="",
help="Arbitrary python code to be executed just after the Manifest")
parser.add_argument(
"--log",
dest="log",
default="info",
help="set logging level: debug, info, warning, error, critical")
help="Python code executed after every Manifest.py")
return parser
......@@ -216,15 +197,9 @@ def _get_options(sys_aux, parser):
options = None
if len(sys_aux.argv[1:]) == 0:
options = parser.parse_args(['makefile'])
elif len(sys_aux.argv[1:]) == 1:
if sys_aux.argv[1] == "--help" or sys_aux.argv[1] == "-h":
options = parser.parse_args(sys_aux.argv[1:])
elif sys_aux.argv[1].startswith('-'):
options = parser.parse_args(["makefile"] + sys_aux.argv[1:])
else:
options = parser.parse_args(sys_aux.argv[1:])
elif len(sys_aux.argv[1:]) % 2 == 0:
options = parser.parse_args(sys_aux.argv[1:] + ["makefile"])
elif len(sys_aux.argv[1:]) == 2 and (
sys_aux.argv[1] == '-f' or sys_aux.argv[1] == '--filename'):
options = parser.parse_args(['makefile'] + sys_aux.argv[1:])
else:
options = parser.parse_args(sys_aux.argv[1:])
return options
......
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