57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
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#!/usr/bin/env python3
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"""
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Enforce crate dependency boundaries for the notfiles workspace:
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- notcore must remain a leaf crate (no deps on other notfiles crates)
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- notfiles, notsecrets, nothooks may depend on notcore but NOT on each other
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- notstrap may depend on notcore + feature crates (it's the orchestrator)
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Exits 0 if boundaries are clean, 1 if violations found.
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"""
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import json
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import subprocess
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import sys
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LEAF = "notcore"
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FEATURE_CRATES = {"notfiles", "notsecrets", "nothooks"}
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ORCHESTRATOR = "notstrap"
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WORKSPACE_CRATES = FEATURE_CRATES | {LEAF, ORCHESTRATOR}
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result = subprocess.run(
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["cargo", "metadata", "--no-deps", "--format-version", "1"],
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capture_output=True, text=True, check=True,
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)
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meta = json.loads(result.stdout)
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# Build name -> deps map for workspace members only
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crate_deps: dict[str, set[str]] = {}
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for pkg in meta["packages"]:
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name = pkg["name"]
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if name not in WORKSPACE_CRATES:
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continue
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deps = {d["name"] for d in pkg["dependencies"] if d["name"] in WORKSPACE_CRATES}
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crate_deps[name] = deps
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violations = []
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# notcore must have no workspace deps
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if crate_deps.get(LEAF):
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violations.append(f"{LEAF} depends on workspace crates: {crate_deps[LEAF]}")
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# feature crates must not depend on each other
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for crate in FEATURE_CRATES:
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forbidden = crate_deps.get(crate, set()) & FEATURE_CRATES
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if forbidden:
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violations.append(f"{crate} depends on sibling feature crates: {forbidden}")
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if violations:
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print("FAIL: crate dependency boundary violations detected:")
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for v in violations:
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print(f" - {v}")
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sys.exit(1)
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print("OK: crate dependency boundaries are clean")
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print(f" {LEAF}: no workspace deps (leaf)")
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for c in sorted(FEATURE_CRATES):
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print(f" {c}: depends only on {LEAF}")
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print(f" {ORCHESTRATOR}: orchestrator (unrestricted)")
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