From 6e3f971ae1fc827f1a6d012453858d2662384701 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Tue, 10 Nov 2020 13:50:59 +1000
Subject: [PATCH] handle packaged pylib buildinfo.txt; drop aqt buildinfo

---
 pylib/anki/buildinfo.py | 31 +++++++++++++++++++++++++------
 qt/aqt/BUILD.bazel      |  7 -------
 qt/aqt/__init__.py      |  4 ----
 qt/aqt/buildinfo.py     | 14 --------------
 qt/tests/run_format.py  |  2 +-
 5 files changed, 26 insertions(+), 32 deletions(-)
 delete mode 100644 qt/aqt/buildinfo.py

diff --git a/pylib/anki/buildinfo.py b/pylib/anki/buildinfo.py
index 965b8f183..6d6cd44fd 100644
--- a/pylib/anki/buildinfo.py
+++ b/pylib/anki/buildinfo.py
@@ -2,13 +2,32 @@
 # License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 
 import os
+import sys
+from typing import Dict
 
-_buildinfo = {}
-for line in open(os.path.join(os.path.dirname(__file__), "buildinfo.txt")).readlines():
-    elems = line.split()
-    if len(elems) == 2:
-        k, v = elems
-        _buildinfo[k] = v
 
+def _build_info_path() -> str:
+    path = os.path.join(os.path.dirname(__file__), "buildinfo.txt")
+    # running in place?
+    if os.path.exists(path):
+        return path
+    # packaged build?
+    path = os.path.join(sys.prefix, "buildinfo.txt")
+    if os.path.exists(path):
+        return path
+
+    raise Exception("missing buildinfo.txt")
+
+def _get_build_info() -> Dict[str, str]:
+    info = {}
+    for line in open(_build_info_path()).readlines():
+        elems = line.split()
+        if len(elems) == 2:
+            k, v = elems
+            info[k] = v
+
+    return info
+
+_buildinfo = _get_build_info()
 buildhash=_buildinfo["STABLE_BUILDHASH"]
 version=_buildinfo["STABLE_VERSION"]
diff --git a/qt/aqt/BUILD.bazel b/qt/aqt/BUILD.bazel
index 524f41c3a..975cfd5cf 100644
--- a/qt/aqt/BUILD.bazel
+++ b/qt/aqt/BUILD.bazel
@@ -4,12 +4,6 @@ load("@py_deps//:requirements.bzl", "requirement")
 load("@rules_python//experimental/python:wheel.bzl", "py_package", "py_wheel")
 load("//:defs.bzl", "anki_version")
 
-copy_file(
-    name = "buildinfo",
-    src = "//:buildinfo.txt",
-    out = "buildinfo.txt",
-)
-
 genrule(
     name = "hooks_gen",
     outs = ["hooks_gen.py"],
@@ -37,7 +31,6 @@ aqt_srcs = glob([
 ]
 
 aqt_core_data = [
-    "buildinfo.txt",
     "colors.py",
     "py.typed",
     ":hooks_gen",
diff --git a/qt/aqt/__init__.py b/qt/aqt/__init__.py
index 665b8bc96..e2dd14803 100644
--- a/qt/aqt/__init__.py
+++ b/qt/aqt/__init__.py
@@ -12,9 +12,7 @@ import tempfile
 import traceback
 from typing import Any, Callable, Dict, Optional, Union
 
-import anki.buildinfo
 import anki.lang
-import aqt.buildinfo
 from anki import version as _version
 from anki.consts import HELP_SITE
 from anki.rsbackend import RustBackend
@@ -22,8 +20,6 @@ from anki.utils import checksum, isLin, isMac
 from aqt.qt import *
 from aqt.utils import locale_dir
 
-assert anki.buildinfo.buildhash == aqt.buildinfo.buildhash
-
 # we want to be able to print unicode debug info to console without
 # fear of a traceback on systems with the console set to ASCII
 try:
diff --git a/qt/aqt/buildinfo.py b/qt/aqt/buildinfo.py
deleted file mode 100644
index 965b8f183..000000000
--- a/qt/aqt/buildinfo.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright: Ankitects Pty Ltd and contributors
-# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
-
-import os
-
-_buildinfo = {}
-for line in open(os.path.join(os.path.dirname(__file__), "buildinfo.txt")).readlines():
-    elems = line.split()
-    if len(elems) == 2:
-        k, v = elems
-        _buildinfo[k] = v
-
-buildhash=_buildinfo["STABLE_BUILDHASH"]
-version=_buildinfo["STABLE_VERSION"]
diff --git a/qt/tests/run_format.py b/qt/tests/run_format.py
index 09ceb7f37..78ac7dbf3 100644
--- a/qt/tests/run_format.py
+++ b/qt/tests/run_format.py
@@ -22,7 +22,7 @@ if __name__ == "__main__":
             "black",
             "-t",
             "py36",
-            "--exclude=aqt/forms|buildinfo|colors",
+            "--exclude=aqt/forms|colors",
             "aqt",
             "tests",
             "tools",