Adds an extra failsafe to is_docker function (#83)

RemiRigal · Jul 13, 2023 · a5da311 · a5da311
1 parent 1d3cd66
commit a5da311
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diff --git a/Dockerfile b/Dockerfile
@@ -2,6 +2,7 @@ FROM python:3.8-alpine
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
+ENV CONTAINERIZED True
 
 RUN apk add --update curl tini && \
     rm -rf /var/cache/apk/*

diff --git a/plex_auto_languages/utils/configuration.py b/plex_auto_languages/utils/configuration.py
@@ -38,7 +38,8 @@ def is_docker():
     path = "/proc/self/cgroup"
     return (
         os.path.exists("/.dockerenv") or
-        os.path.isfile(path) and any("docker" in line for line in open(path, "r", encoding="utf-8"))
+        os.path.isfile(path) and any("docker" in line for line in open(path, "r", encoding="utf-8")) or
+        os.getenv('CONTAINERIZED', False).lower() == 'true'
     )