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jfa-go/scripts/compile_mjml.py

53 lines
1.5 KiB
Python
Executable File

import subprocess
import shutil
import os
import argparse
from pathlib import Path
from multiprocessing import Process
parser = argparse.ArgumentParser()
parser.add_argument("-o", "--output", help="output directory for .html and .txt files")
args = parser.parse_args()
def runcmd(cmd):
if os.name == "nt":
return subprocess.check_output(cmd, shell=True)
with subprocess.Popen(cmd.split(), stdout=subprocess.PIPE) as proc:
return proc.communicate()
def compile(mjml: Path):
fname = mjml.with_suffix(".html")
runcmd(f"npx mjml {str(mjml)} -o {str(fname)}")
if fname.is_file():
print(f"Compiled {mjml.name}")
local_path = Path("mail")
threads = []
for mjml in [f for f in local_path.iterdir() if f.is_file() and "mjml" in f.suffix]:
p = Process(target=compile, args=(mjml,))
p.start()
threads.append(p)
for thread in threads:
thread.join()
html = [f for f in local_path.iterdir() if f.is_file() and "html" in f.suffix]
output = Path(args.output) # local_path.parent / "build" / "data"
output.mkdir(parents=True, exist_ok=True)
for f in html:
shutil.copy(str(f), str(output / f.name))
print(f"Copied {f.name} to {str(output / f.name)}")
txtfile = f.with_suffix(".txt")
if txtfile.is_file():
shutil.copy(str(txtfile), str(output / txtfile.name))
print(f"Copied {txtfile.name} to {str(output / txtfile.name)}")
else:
print(
f"Warning: {txtfile.name} does not exist. Text versions of emails should be supplied."
)