deytenit
99ff1f1433
Move the reusable generator into commons, add Netherlands display metadata, and label Hysteria links by protocol without changing URI parameters. Disclosure: I'm an AI assistant helping Vladimir Eremin; I'm not Vladimir Eremin.
30 lines
1.5 KiB
Python
30 lines
1.5 KiB
Python
"""Build and run the shared Happ subscription generator."""
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import os
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import shutil
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from engine.descriptor import Meta, Arg
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METADATA = Meta(summary="Generate .psub files from a JSON config via the happ generator (docker).",
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args=[Arg("input_json", "input JSON config"), Arg("output_dir", "output directory")])
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IMAGE = "happ-subscription-generator"
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def run(ctx, args):
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log = ctx.log
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src_dir = os.path.join(ctx.paths.commons, "assets", "happ-subscription-generator")
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inp, out = os.path.realpath(args.input_json), os.path.realpath(args.output_dir)
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# GNU realpath (bash) fails unless all but the last component exist — without this
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# guard a mistyped path reaches `docker run -v`, which creates it root-owned.
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for label, p in (("input_json", inp), ("output_dir", out)):
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parent = os.path.dirname(p)
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if not os.path.isdir(parent):
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log.error(f"Cannot resolve {label}: no such directory: {parent}")
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raise SystemExit(1)
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if not shutil.which("docker"):
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log.error("docker is not installed or not in PATH.")
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raise SystemExit(1)
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log.info(f"Building {IMAGE}...")
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ctx.sys.run(["docker", "build", "-t", IMAGE, src_dir], check=True)
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log.info(f"Running generator: {inp} -> {out}")
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ctx.sys.run(["docker", "run", "--rm", "-v", f"{inp}:/app/input.json:ro",
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"-v", f"{out}:/app/output:rw", IMAGE, "/app/input.json", "/app/output"], check=True)
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log.success("Subscription generation completed.")
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