From 054d77fb483d839345c011ee1163657d163647c0 Mon Sep 17 00:00:00 2001
From: JustAnotherArchivist <JustAnotherArchivist@users.noreply.github.com>
Date: Fri, 19 Jun 2020 15:14:28 +0000
Subject: Verify that we're in the correct repository when extracting dev
 version information

Fixes #3987
---
 mitmproxy/version.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/mitmproxy/version.py b/mitmproxy/version.py
index 82368296..f14eb697 100644
--- a/mitmproxy/version.py
+++ b/mitmproxy/version.py
@@ -20,6 +20,13 @@ def get_dev_version() -> str:
 
     here = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
     try:
+        # Check that we're in the mitmproxy repository: https://github.com/mitmproxy/mitmproxy/issues/3987
+        subprocess.run(
+            ['git', 'cat-file', '-t', 'cb0e3287090786fad566feb67ac07b8ef361b2c3'],
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL,
+            cwd=here,
+            check=True)
         git_describe = subprocess.check_output(
             ['git', 'describe', '--tags', '--long'],
             stderr=subprocess.STDOUT,
-- 
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