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Add a way to directly search for a pattern

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sharkdp 2020-04-12 18:34:31 +02:00 committed by David Peter
parent fc6f4f31dd
commit edd27645d0
1 changed files with 19 additions and 9 deletions
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28
tests/scripts/find-slow-to-highlight-files.py
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@ -12,6 +12,7 @@
# - fd (https://github.com/sharkdp/fd) # - fd (https://github.com/sharkdp/fd)
# - wc # - wc
import sys
import time import time
import os import os
import subprocess as sp import subprocess as sp
@ -30,7 +31,7 @@ MAX_NUM_FILES = 100
SEARCH_ROOT = os.getenv("HOME") SEARCH_ROOT = os.getenv("HOME")
def find_slow_files(startup_time, language, glob_pattern): def find_slow_files(startup_time, glob_pattern, language=None):
out = sp.check_output( out = sp.check_output(
[ [
"fd", "fd",
@ -46,7 +47,8 @@ def find_slow_files(startup_time, language, glob_pattern):
) )
paths = out.split(b"\n")[:-1] paths = out.split(b"\n")[:-1]
print(f"Language: {language}, glob pattern: {glob_pattern} ({len(paths)} matches)") language_text = f"Language {language}, " if language else ""
print(f"{language_text}glob pattern: {glob_pattern} ({len(paths)} matches)")
for path in paths: for path in paths:
num_chars = int(sp.check_output(["wc", "-c", path]).split(b" ")[0].decode()) num_chars = int(sp.check_output(["wc", "-c", path]).split(b" ")[0].decode())
@ -96,19 +98,27 @@ def measure_bat_startup_speed():
return min_duration return min_duration
def main(): def traverse_all_languages(startup_time):
print("Measuring 'bat' startup speed ... ", flush=True, end="")
startup_time = measure_bat_startup_speed()
print(f"{startup_time * 1000:.1f} ms")
output = sp.check_output(["bat", "--list-languages"]).decode() output = sp.check_output(["bat", "--list-languages"]).decode()
for line in output.strip().split("\n"): for line in output.strip().split("\n"):
language, extensions = line.split(":") language, extensions = line.split(":")
for ext in extensions.split(","): for ext in extensions.split(","):
find_slow_files(startup_time, language, ext) find_slow_files(startup_time, ext, language)
if not ext.startswith("."): if not ext.startswith("."):
find_slow_files(startup_time, language, f"*.{ext}") find_slow_files(startup_time, f"*.{ext}", language)
def main():
print("Measuring 'bat' startup speed ... ", flush=True, end="")
startup_time = measure_bat_startup_speed()
print(f"{startup_time * 1000:.1f} ms")
if len(sys.argv) == 1:
traverse_all_languages(startup_time)
else:
pattern = sys.argv[1]
find_slow_files(startup_time, pattern)
if __name__ == "__main__": if __name__ == "__main__":