adam/dotfiles
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

install: Skip templates and raw files that aren't out of date in the destination.

Browse source
This commit is contained in:
Adam Gausmann 2022-04-03 17:20:07 -05:00
parent 4efb107396
commit 743b4312f7
1 changed files with 37 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
install.py
View file

@ -7,6 +7,7 @@ import socket
import sys import sys
from functools import partial from functools import partial
from pathlib import Path from pathlib import Path
from typing import List
import mako.lookup import mako.lookup
import mako.template import mako.template
@ -33,6 +34,17 @@ def get_base16(scheme, app, template='default'):
return requests.get(base_url + output + '/base16-' + scheme + extension).text return requests.get(base_url + output + '/base16-' + scheme + extension).text
def is_outdated(src: List[Path], dst: Path) -> bool:
if not dst.exists():
return True
dst_modified = dst.stat().st_mtime
return any(
a_src.stat().st_mtime > dst_modified
for a_src in src
)
def main(): def main():
parser = argparse.ArgumentParser( parser = argparse.ArgumentParser(
description='Generates and installs dotfiles for this host.', description='Generates and installs dotfiles for this host.',
@ -56,6 +68,11 @@ def main():
type=Path, type=Path,
default=os.environ.get('HOME') or Path.home(), default=os.environ.get('HOME') or Path.home(),
) )
parser.add_argument(
'-f', '--force',
help='Force overwrite all files even if they are not considered outdated.',
action='store_true'
)
args = parser.parse_args() args = parser.parse_args()
raw_dir = args.dotfiles / 'raw' raw_dir = args.dotfiles / 'raw'
@ -82,6 +99,8 @@ def main():
continue continue
rel_path = raw_path.relative_to(raw_dir) rel_path = raw_path.relative_to(raw_dir)
output_path = args.home / rel_path output_path = args.home / rel_path
if args.force or is_outdated([raw_path], output_path):
print(rel_path) print(rel_path)
output_path.parent.mkdir(parents=True, exist_ok=True) output_path.parent.mkdir(parents=True, exist_ok=True)
shutil.copy(raw_path, output_path) shutil.copy(raw_path, output_path)
@ -90,6 +109,9 @@ def main():
if not template_path.is_file(): if not template_path.is_file():
continue continue
rel_path = template_path.relative_to(templates_dir) rel_path = template_path.relative_to(templates_dir)
output_path = args.home / template_path.relative_to(templates_dir)
if args.force or is_outdated([template_path, host_filename], output_path):
print(rel_path) print(rel_path)
template = mako.template.Template( template = mako.template.Template(
filename=str(template_path), filename=str(template_path),
@ -100,7 +122,6 @@ def main():
host=host_config, host=host_config,
get_base16=partial(get_base16, host_config.get('base16-scheme', 'default-dark')), get_base16=partial(get_base16, host_config.get('base16-scheme', 'default-dark')),
) )
output_path = args.home / template_path.relative_to(templates_dir)
output_path.parent.mkdir(parents=True, exist_ok=True) output_path.parent.mkdir(parents=True, exist_ok=True)
with open(output_path, 'w+') as output_file: with open(output_path, 'w+') as output_file:
output_file.write(output) output_file.write(output)