agw
0d4db32d5c
Upstream JASP ships no Linux binary, so the existing AUR package builds everything from source including several hundred R packages. This builds that once in CI and publishes the result as jasp-desktop-bin. JASP links against the system R and Qt6 rather than bundling them, so a rebuild is triggered by an Arch r/qt6-base bump as well as by a new JASP release, and the generated PKGBUILD pins depends to the versions actually built against.
83 lines
2.6 KiB
Python
Executable File
83 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Decide whether a rebuild is needed.
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A JASP binary is only valid for the R minor and Qt6 minor it was linked against,
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so a rebuild is triggered by an upstream JASP release *or* by Arch moving R or
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Qt6 — not just the former.
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Writes GITHUB_OUTPUT-style key=value pairs to stdout (and to $GITHUB_OUTPUT).
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"""
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import json
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import os
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import sys
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import urllib.request
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STATE_FILE = "state.json"
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GH_LATEST = "https://api.github.com/repos/jasp-stats/jasp-desktop/releases/latest"
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ARCH_PKG = "https://archlinux.org/packages/search/json/?name={}&repo=Extra"
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def fetch_json(url: str) -> dict:
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req = urllib.request.Request(url, headers={"User-Agent": "jasp-desktop-bin-ci"})
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with urllib.request.urlopen(req, timeout=30) as r:
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return json.load(r)
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def arch_version(pkg: str) -> str:
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results = fetch_json(ARCH_PKG.format(pkg)).get("results", [])
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if not results:
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raise RuntimeError(f"package {pkg} not found in Arch Extra")
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return results[0]["pkgver"]
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def minor(version: str) -> str:
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return ".".join(version.split(".")[:2])
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def main() -> int:
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forced = os.environ.get("FORCE_BUILD", "").lower() == "true"
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pinned_tag = os.environ.get("JASP_TAG", "").strip()
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jasp_tag = pinned_tag or fetch_json(GH_LATEST)["tag_name"]
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r_minor = minor(arch_version("r"))
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qt_minor = minor(arch_version("qt6-base"))
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try:
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state = json.loads(open(STATE_FILE).read())
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except FileNotFoundError:
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state = {}
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reasons = []
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if forced:
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reasons.append("manually forced")
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if state.get("jasp_tag") != jasp_tag:
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reasons.append(f"JASP {state.get('jasp_tag', 'none')} -> {jasp_tag}")
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if state.get("r_minor") != r_minor:
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reasons.append(f"R {state.get('r_minor', 'none')} -> {r_minor}")
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if state.get("qt6_minor") != qt_minor:
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reasons.append(f"Qt6 {state.get('qt6_minor', 'none')} -> {qt_minor}")
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needs_build = bool(reasons)
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print(f"jasp_tag = {jasp_tag}")
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print(f"r_minor = {r_minor}")
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print(f"qt6_minor = {qt_minor}")
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print(f"decision = {'BUILD' if needs_build else 'up to date'}")
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for reason in reasons:
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print(f" reason: {reason}")
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out = os.environ.get("GITHUB_OUTPUT")
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if out:
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with open(out, "a") as fh:
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fh.write(f"needs_build={'true' if needs_build else 'false'}\n")
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fh.write(f"jasp_tag={jasp_tag}\n")
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fh.write(f"r_minor={r_minor}\n")
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fh.write(f"qt6_minor={qt_minor}\n")
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fh.write(f"reasons={'; '.join(reasons)}\n")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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