agw
f0f317ca2f
Checked what the AUR actually requires rather than relying on my earlier assumption. The submission guidelines say only that packages using prebuilt deliverables must carry the -bin suffix; nothing requires the binary to come from upstream, so -bin is correct and sufficient here. There is no formal 'unofficial binary' flag, so disclose it where users look: an explicit PROVENANCE block in the PKGBUILD comment header naming the tag, commit, build recipe and release URL, plus '(prebuilt binary)' in pkgdesc. Corrects the README, which overstated the risk of a maintainer objecting.
104 lines
3.5 KiB
Python
Executable File
104 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Turn build-info.json into a ready-to-publish PKGBUILD.
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pkgrel is derived from what is currently on the AUR: same pkgver means this is a
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rebuild (against a new R/Qt6), so pkgrel increments; a new pkgver resets it to 1.
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"""
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import argparse
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import json
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import re
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import sys
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import urllib.request
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AUR_RPC = "https://aur.archlinux.org/rpc/v5/info?arg[]={}"
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def next_minor(version: str) -> str:
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"""4.6 -> 4.7, 6.11 -> 6.12 — the upper bound of the compatible range."""
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major, minor = version.split(".")[:2]
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return f"{major}.{int(minor) + 1}"
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def current_aur_version(pkgname: str) -> tuple[str, int] | None:
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"""(pkgver, pkgrel) currently published on the AUR, or None if absent."""
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try:
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with urllib.request.urlopen(AUR_RPC.format(pkgname), timeout=30) as r:
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results = json.load(r).get("results", [])
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except Exception as exc: # network trouble must not silently reset pkgrel
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print(f"warning: could not query AUR: {exc}", file=sys.stderr)
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return None
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if not results:
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return None
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full = results[0]["Version"] # e.g. "0.98.1-2"
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ver, _, rel = full.rpartition("-")
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return ver, int(rel) if rel.isdigit() else 1
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def main() -> int:
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ap = argparse.ArgumentParser()
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ap.add_argument("--build-info", required=True)
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ap.add_argument("--template", required=True)
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ap.add_argument("--out", required=True)
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ap.add_argument("--gh-owner", required=True)
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ap.add_argument("--gh-repo", default="jasp-desktop-bin")
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ap.add_argument("--maintainer", required=True)
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ap.add_argument("--pkgname", default="jasp-desktop-bin")
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args = ap.parse_args()
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info = json.loads(open(args.build_info).read())
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jasp_version = info["jasp_version"]
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published = current_aur_version(args.pkgname)
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if published and published[0] == jasp_version:
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pkgrel = published[1] + 1
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print(f"rebuild of {jasp_version}: pkgrel {published[1]} -> {pkgrel}")
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else:
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pkgrel = 1
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print(f"new version {jasp_version}: pkgrel 1")
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tag = f"v{jasp_version}-{pkgrel}"
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download_url = (
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f"https://github.com/{args.gh_owner}/{args.gh_repo}"
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f"/releases/download/{tag}/{info['tarball']}"
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)
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qt_minor = info["qt6_minor"]
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substitutions = {
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"@MAINTAINER@": args.maintainer,
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"@JASP_VERSION@": jasp_version,
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"@JASP_TAG@": info["jasp_tag"],
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"@JASP_COMMIT@": info["jasp_commit"],
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"@PKGREL@": str(pkgrel),
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"@BUNDLED_R@": info["bundled_r_version"],
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"@QT_MINOR@": qt_minor,
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"@DOWNLOAD_URL@": download_url,
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"@SHA256@": info["sha256"],
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}
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text = open(args.template).read()
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for key, value in substitutions.items():
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text = text.replace(key, value)
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leftover = re.findall(r"@[A-Z0-9_]+@", text)
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if leftover:
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print(f"error: unsubstituted placeholders: {sorted(set(leftover))}", file=sys.stderr)
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return 1
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with open(args.out, "w") as fh:
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fh.write(text)
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# Consumed by the release + AUR-push steps of the workflow.
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with open("release-meta.json", "w") as fh:
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json.dump({"tag": tag, "pkgrel": pkgrel, "download_url": download_url, **info}, fh, indent=2)
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print(f"wrote {args.out} ({args.pkgname} {jasp_version}-{pkgrel})")
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print(f" R bundled at {info['bundled_r_version']}; built against Qt {qt_minor}")
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print(" depends are unpinned - everything volatile is bundled")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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