mirror of
https://github.com/sharkdp/bat
synced 2024-11-08 19:10:41 +00:00
136 lines
3.4 KiB
Python
Executable File
136 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import subprocess
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import glob
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import sys
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import os.path as path
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import os
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import argparse
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from multiprocessing import Pool
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# Avoid 'default' theme because it can choose a different theme based on
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# the appearance settings on macOS.
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BAT_OPTIONS = [
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"--no-config",
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"--style=plain",
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"--color=always",
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"--theme=Monokai Extended",
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"--italic-text=always",
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]
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SKIP_FILENAMES = [
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"LICENSE.md",
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"NOTICE",
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"README.md",
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"bat_options",
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]
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def get_options(source):
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options = BAT_OPTIONS.copy()
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source_dirpath = path.dirname(source)
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options_file = path.join(source_dirpath, "bat_options")
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try:
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with open(options_file, "r") as f:
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options.extend(map(lambda x: x.rstrip(), f.readlines()))
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except FileNotFoundError:
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pass
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return options
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def create_highlighted_version(args):
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output_basepath, source = args
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env = os.environ.copy()
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env.pop("BAT_CACHE_PATH", None)
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env.pop("BAT_CONFIG_DIR", None)
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env.pop("BAT_CONFIG_PATH", None)
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env.pop("BAT_OPTS", None)
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env.pop("BAT_PAGER", None)
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env.pop("BAT_STYLE", None)
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env.pop("BAT_TABS", None)
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env.pop("BAT_THEME", None)
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env.pop("NO_COLOR", None)
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env.pop("PAGER", None)
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env["COLORTERM"] = "truecolor" # make sure to output 24bit colors
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source_dirname = path.basename(path.dirname(source))
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source_filename = path.basename(source)
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if source_filename in SKIP_FILENAMES:
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return
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bat_output = subprocess.check_output(
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["bat"] + get_options(source) + [source],
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stderr=subprocess.PIPE,
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env=env,
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)
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output_dir = path.join(output_basepath, source_dirname)
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output_path = path.join(output_dir, source_filename)
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os.makedirs(output_dir, exist_ok=True)
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with open(output_path, "wb") as output_file:
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output_file.write(bat_output)
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print("Created '{}'".format(output_path))
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def create_highlighted_versions(output_basepath):
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root = os.path.dirname(os.path.abspath(__file__))
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source_paths = path.join(root, "source", "*")
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sources = []
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for source in glob.glob(path.join(source_paths, "*")) + glob.glob(
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path.join(source_paths, ".*")
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):
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sources.append((output_basepath, source))
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try:
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with Pool() as p:
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p.map(create_highlighted_version, sources)
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except subprocess.CalledProcessError as err:
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print(
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"=== Error: Could not highlight source file:\n" + " ".join(err.cmd),
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file=sys.stderr,
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)
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print(
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"=== bat stdout:\n{}".format(err.stdout.decode("utf-8")),
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file=sys.stderr,
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)
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print(
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"=== bat stderr:\n{}".format(err.stderr.decode("utf-8")),
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file=sys.stderr,
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)
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return False
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except FileNotFoundError:
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print(
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"Error: Could not execute 'bat'. Please make sure that the executable "
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"is available on the PATH."
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)
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return False
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return True
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(
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description="This script creates syntax-highlighted versions of all "
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"files in the 'source' directory."
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)
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parser.add_argument(
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"--output",
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"-O",
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metavar="PATH",
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help="Output directory",
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required=True,
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type=str,
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)
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args = parser.parse_args()
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if not create_highlighted_versions(output_basepath=args.output):
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sys.exit(1)
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