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feat(bin/linja): add --cache option

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Needed to solve #140
This commit is contained in:
Soonho Kong 2014-09-08 23:48:25 -07:00
parent 18bcfc535a
commit f39e21f90e
1 changed files with 36 additions and 23 deletions
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59
bin/linja
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@ -128,16 +128,20 @@ def make_deps(lean_file, dlean_file, olean_file):
deps_str = " " + (" \\\n ".join(deps))
print >> f, deps_str
def get_lean_names(lean_file):
def get_lean_names(lean_file, args):
basename, ext = os.path.splitext(lean_file)
item = {}
item['base'] = basename; item['lean'] = basename + ".lean";
item['d'] = basename + ".d"; item['olean'] = basename + ".olean";
item['clean'] = basename + ".clean"; item['ilean'] = basename + ".ilean"
item['ilean'] = basename + ".ilean"
if args.cache and len(args.targets) == 1 and item['lean'] == args.targets[0]:
item['clean'] = args.cache
else:
item['clean'] = basename + ".clean";
return item
def make_deps_all_files(directory, targets):
lean_files = find_lean_files(directory, targets)
def make_deps_all_files(directory, args):
lean_files = find_lean_files(directory, args)
threads = []
i, num_of_files = 1, len(lean_files)
for item in lean_files:
@ -163,8 +167,8 @@ def rule_clean():
def rule_lean():
return """rule LEAN
depfile = ${LEAN_BASE}.d
command = "%s" %s "$in" -o "${LEAN_BASE}.olean" -c "${LEAN_BASE}.clean" -i "${LEAN_BASE}.ilean" """ \
depfile = ${DLEAN_FILE}
command = "%s" %s "$in" -o "${OLEAN_FILE}" -c "${CLEAN_FILE}" -i "${ILEAN_FILE}" """ \
% (g_lean_path, " ".join(g_lean_options))
def rule_tags():
@ -190,15 +194,18 @@ def build_clean():
def build_olean(lean, olean, clean, dlean, ilean, base):
str = """build %s %s %s: LEAN %s | %s\n""" % (olean, ilean, clean, lean, dlean)
str += " LEAN_BASE=%s" % base
str += " DLEAN_FILE=%s\n" % dlean
str += " OLEAN_FILE=%s\n" % olean
str += " CLEAN_FILE=%s\n" % clean
str += " ILEAN_FILE=%s\n" % ilean
return str
def ninja_default():
return """default all"""
def make_build_ninja(directory, targets):
def make_build_ninja(directory, args):
with open(os.path.join(directory, "build.ninja"), "w") as f:
lean_files = find_lean_files(directory, targets)
lean_files = find_lean_files(directory, args)
print >> f, rule_clean()
print >> f, rule_lean()
print >> f, rule_tags()
@ -209,11 +216,6 @@ def make_build_ninja(directory, targets):
print >> f, build_olean(item['lean'], item['olean'], item['clean'], item['d'], item['ilean'], item['base'])
print >> f, ninja_default()
def do_deps(lean_executable, lean_files):
for lean in lean_files:
item = get_lean_names(lean)
make_deps(lean_executable, item['lean'], item['d'], item['olean'])
def find_project_upward(path):
project_file = os.path.join(path, ".project")
if os.path.isfile(project_file):
@ -314,7 +316,7 @@ def find_files(directory, pattern):
matches.append(os.path.join(root, filename))
return matches
def find_lean_files(project_dir, targets):
def find_lean_files(project_dir, args):
if g_lean_files != []:
return g_lean_files
files = set()
@ -336,14 +338,14 @@ def find_lean_files(project_dir, targets):
files |= set(find_files(project_dir, pattern))
for pattern in exclude_patterns:
files -= set(find_files(project_dir, pattern))
for file in targets:
for file in args.targets:
file = os.path.abspath(file)
if file.endswith(".lean"):
files.add(file)
elif file.endswith(".olean"):
file.add(file[:-5] + "lean")
for f in files:
g_lean_files.append(get_lean_names(f))
g_lean_files.append(get_lean_names(f, args))
return g_lean_files
def expand_target_to_fullname(target):
@ -359,12 +361,22 @@ def parse_arg(argv):
parser = argparse.ArgumentParser(description='linja: ninja build wrapper for Lean theorem prover.')
parser.add_argument('--flycheck', '-F', action='store', type=int, default=None, const=120, nargs='?', help="Use --flycheck option for Lean.")
parser.add_argument('--flycheck-max-messages', action='store', type=int, default=None, const=999999, nargs='?', help="Number of maximum flycheck messages to display.")
parser.add_argument('--cache', action='store', help="Use specified cache (clean) file.")
parser.add_argument('--directory', '-C', action='store', help="change to DIR before doing anything else.")
parser.add_argument('targets', nargs='*')
args = parser.parse_args(argv)
if (args.flycheck == None and args.flycheck_max_messages != None):
error("Please use --flycheck option with --flycheck-max-messages option.")
if args.cache:
args.cache = expand_target_to_fullname(args.cache)
if len(args.targets) != 1:
error("--cache option can only be used with one target")
if not args.cache.endswith(".lean"):
error("cache argument has to be ends with .lean")
if not os.path.isfile(args.cache):
error("cache argument does not exist: %s" % args.cache)
args.cache = args.cache[:-4] + "clean"
args.targets = map(expand_target_to_fullname, args.targets)
if args.directory:
os.chdir(args.directory)
@ -378,8 +390,8 @@ def get_lean_options(args):
options.append("-D pp.width=%d" % args.flycheck)
return options
def clear_cache(project_dir):
for item in find_lean_files(project_dir, []):
def clear_cache(project_dir, args):
for item in find_lean_files(project_dir, args):
if os.path.isfile(item['clean']):
os.remove(item['clean'])
@ -396,11 +408,12 @@ def main(argv=None):
if project_dir:
os.chdir(project_dir)
if args.targets == ["clear-cache"]:
clear_cache(project_dir)
args.targets = []
clear_cache(project_dir, args)
return 0
if not "clean" in args.targets:
make_deps_all_files(project_dir, args.targets)
make_build_ninja(project_dir, args.targets)
make_deps_all_files(project_dir, args)
make_build_ninja(project_dir, args)
return call_ninja(project_dir, args)
else:
returncode = 0