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feat(bin/lmake): support --permissive lean option

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close #42
This commit is contained in:
Soonho Kong 2014-08-14 15:04:30 -07:00
parent 9f3f42f6a5
commit fd0780e53a
1 changed files with 38 additions and 7 deletions
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45
bin/lmake
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@ -5,11 +5,13 @@
#
# Author: Soonho Kong
import os.path
import sys
import subprocess
import string
import argparse
import fnmatch
import os
import os.path
import string
import subprocess
import sys
def lean_exe_name():
""" Return a lean executable name """
@ -137,8 +139,37 @@ def get_target(s):
oleanfile = get_olean(s)
return oleanfile if oleanfile is not None else s
def touch(fname, times=None):
"touch a file"
with open(fname, 'a'):
os.utime(fname, times)
def touch_all_lean_files(directory):
"Touch all lean file under directory"
for root, dirnames, filenames in os.walk(directory):
for filename in fnmatch.filter(filenames, '*.lean'):
touch(os.path.join(root, filename))
def check_lean_options_file(directory, lean_options):
"Check lean_options file and return true if all lean files should be touched."
lean_new_options = " ".join(lean_options)
lean_options_file_name = os.path.join(directory, ".lean_options")
need_to_write = True
if os.path.isfile(lean_options_file_name):
with open(lean_options_file_name, 'r') as f:
lean_old_options = f.readline()
need_to_write = not (lean_old_options == lean_new_options)
if need_to_write:
with open(lean_options_file_name, 'w') as f:
f.write(lean_new_options)
return True
return False
def call_makefile(directory, makefile, makefile_options, args, lean_options):
""" Call makefile with a target generated from a given arg """
need_to_update = check_lean_options_file(directory, lean_options)
if need_to_update:
touch_all_lean_files(directory)
env_copy = os.environ.copy()
env_copy['LEAN'] = find_lean_exe()
lean_options_str = ' '.join(lean_options)
@ -167,7 +198,7 @@ def parse_arg(argv):
""" Parse arguments """
parser = argparse.ArgumentParser(description='Process arguments.')
parser.add_argument('--flycheck', '-F', action='store_true', default=False, help="Use --flycheck option for Lean.")
parser.add_argument('--flyinfo', '-I', action='store_true', default=False, help="Use --flyinfo option for Lean.")
parser.add_argument('--permissive', '-P', action='store_true', default=False, help="Use --permissive option for Lean.")
parser.add_argument('--keep-going', '-k', action='store_true', default=False, help="Continue as much as possible after an error.")
parser.add_argument('--directory', '-C', action='store', help="Change to directory dir before reading the makefiles or doing anything else.")
parser.add_argument('--makefile', '-f', '--file', action='store', help="Use file as a makefile.")
@ -182,8 +213,8 @@ def extract_lean_options(args):
lean_options = []
if args.flycheck:
lean_options.append("--flycheck")
if args.flyinfo:
lean_options.append("--flyinfo")
if args.permissive:
lean_options.append("--permissive")
return lean_options
def extract_makefile_options(args):