mirror of https://github.com/sharkdp/bat.git
Parallelize syntax regression tests
The syntax highlighting regression tests can be trivially parallelized. On my notebook (8 core), this results in a 3.9x speedup.
This commit is contained in:
David Peter
David Peter
parent
5143f3ad43
commit
44a332c1c4
|
|
@ -6,7 +6,7 @@ import sys
|
|||
import os.path as path
|
||||
import os
|
||||
import argparse
|
||||
|
||||
from multiprocessing import Pool
|
||||
|
||||
BAT_OPTIONS = [
|
||||
"--no-config",
|
||||
|
|
@ -38,68 +38,79 @@ def get_options(source):
|
|||
return options
|
||||
|
||||
|
||||
def create_highlighted_version(args):
|
||||
output_basepath, source = args
|
||||
env = os.environ.copy()
|
||||
env.pop("BAT_CACHE_PATH", None)
|
||||
env.pop("BAT_CONFIG_DIR", None)
|
||||
env.pop("BAT_CONFIG_PATH", None)
|
||||
env.pop("BAT_OPTS", None)
|
||||
env.pop("BAT_PAGER", None)
|
||||
env.pop("BAT_STYLE", None)
|
||||
env.pop("BAT_TABS", None)
|
||||
env.pop("BAT_THEME", None)
|
||||
env.pop("NO_COLOR", None)
|
||||
env.pop("PAGER", None)
|
||||
env["COLORTERM"] = "truecolor" # make sure to output 24bit colors
|
||||
|
||||
source_dirname = path.basename(path.dirname(source))
|
||||
source_filename = path.basename(source)
|
||||
|
||||
if source_filename in SKIP_FILENAMES:
|
||||
return
|
||||
|
||||
bat_output = subprocess.check_output(
|
||||
["bat"] + get_options(source) + [source],
|
||||
stderr=subprocess.PIPE,
|
||||
env=env,
|
||||
)
|
||||
|
||||
output_dir = path.join(output_basepath, source_dirname)
|
||||
output_path = path.join(output_dir, source_filename)
|
||||
|
||||
os.makedirs(output_dir, exist_ok=True)
|
||||
|
||||
with open(output_path, "wb") as output_file:
|
||||
output_file.write(bat_output)
|
||||
|
||||
print("Created '{}'".format(output_path))
|
||||
|
||||
|
||||
def create_highlighted_versions(output_basepath):
|
||||
root = os.path.dirname(os.path.abspath(__file__))
|
||||
sources = path.join(root, "source", "*")
|
||||
source_paths = path.join(root, "source", "*")
|
||||
|
||||
for source in glob.glob(path.join(sources, "*")) + glob.glob(
|
||||
path.join(sources, ".*")
|
||||
sources = []
|
||||
for source in glob.glob(path.join(source_paths, "*")) + glob.glob(
|
||||
path.join(source_paths, ".*")
|
||||
):
|
||||
try:
|
||||
env = os.environ.copy()
|
||||
env.pop("BAT_CACHE_PATH", None)
|
||||
env.pop("BAT_CONFIG_DIR", None)
|
||||
env.pop("BAT_CONFIG_PATH", None)
|
||||
env.pop("BAT_OPTS", None)
|
||||
env.pop("BAT_PAGER", None)
|
||||
env.pop("BAT_STYLE", None)
|
||||
env.pop("BAT_TABS", None)
|
||||
env.pop("BAT_THEME", None)
|
||||
env.pop("NO_COLOR", None)
|
||||
env.pop("PAGER", None)
|
||||
env["COLORTERM"] = "truecolor" # make sure to output 24bit colors
|
||||
sources.append((output_basepath, source))
|
||||
|
||||
source_dirname = path.basename(path.dirname(source))
|
||||
source_filename = path.basename(source)
|
||||
try:
|
||||
with Pool() as p:
|
||||
p.map(create_highlighted_version, sources)
|
||||
except subprocess.CalledProcessError as err:
|
||||
print(
|
||||
"=== Error: Could not highlight source file '{}".format(source),
|
||||
file=sys.stderr,
|
||||
)
|
||||
print(
|
||||
"=== bat stdout:\n{}".format(err.stdout.decode("utf-8")),
|
||||
file=sys.stderr,
|
||||
)
|
||||
print(
|
||||
"=== bat stderr:\n{}".format(err.stderr.decode("utf-8")),
|
||||
file=sys.stderr,
|
||||
)
|
||||
return False
|
||||
except FileNotFoundError:
|
||||
print(
|
||||
"Error: Could not execute 'bat'. Please make sure that the executable "
|
||||
"is available on the PATH."
|
||||
)
|
||||
return False
|
||||
|
||||
if source_filename in SKIP_FILENAMES:
|
||||
continue
|
||||
|
||||
bat_output = subprocess.check_output(
|
||||
["bat"] + get_options(source) + [source],
|
||||
stderr=subprocess.PIPE,
|
||||
env=env,
|
||||
)
|
||||
|
||||
output_dir = path.join(output_basepath, source_dirname)
|
||||
output_path = path.join(output_dir, source_filename)
|
||||
|
||||
os.makedirs(output_dir, exist_ok=True)
|
||||
|
||||
with open(output_path, "wb") as output_file:
|
||||
output_file.write(bat_output)
|
||||
|
||||
print("Created '{}'".format(output_path))
|
||||
except subprocess.CalledProcessError as err:
|
||||
print(
|
||||
"=== Error: Could not highlight source file '{}".format(source),
|
||||
file=sys.stderr,
|
||||
)
|
||||
print(
|
||||
"=== bat stdout:\n{}".format(err.stdout.decode("utf-8")),
|
||||
file=sys.stderr,
|
||||
)
|
||||
print(
|
||||
"=== bat stderr:\n{}".format(err.stderr.decode("utf-8")),
|
||||
file=sys.stderr,
|
||||
)
|
||||
sys.exit(1)
|
||||
except FileNotFoundError:
|
||||
print(
|
||||
"Error: Could not execute 'bat'. Please make sure that the executable "
|
||||
"is available on the PATH."
|
||||
)
|
||||
sys.exit(1)
|
||||
return True
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
|
@ -118,4 +129,5 @@ if __name__ == "__main__":
|
|||
|
||||
args = parser.parse_args()
|
||||
|
||||
create_highlighted_versions(output_basepath=args.output)
|
||||
if not create_highlighted_versions(output_basepath=args.output):
|
||||
sys.exit(1)
|
||||
|
|
|
|||
Loading…
Reference in New Issue