From 38c59b243631b3e427c47cccd3e8692e94dfbac3 Mon Sep 17 00:00:00 2001
From: Einar Forselv <eforselv@gmail.com>
Date: Wed, 4 Dec 2019 23:49:32 +0100
Subject: [PATCH] Use XDG_CACHE_HOME to control cache dir

---
 Dockerfile                      | 1 +
 docker-compose.yaml             | 4 ++--
 restic_compose_backup/restic.py | 2 --
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 7e6a3b1..00ab72c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,7 @@ RUN apk update && apk add python3 dcron mariadb-client postgresql-client
 ADD . /restic-compose-backup
 WORKDIR /restic-compose-backup
 RUN pip3 install -U pip setuptools && pip3 install -e .
+ENV XDG_CACHE_HOME=/cache
 
 ENTRYPOINT []
 CMD ["./entrypoint.sh"]
diff --git a/docker-compose.yaml b/docker-compose.yaml
index a818764..be56201 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -9,8 +9,8 @@ services:
       - /var/run/docker.sock:/tmp/docker.sock:ro
       # Map backup database locally
       - ./restic_data:/restic_data
-      - ./restic_cache:/restic_cache
-      # Map in project source
+      - ./restic_cache:/cache
+      # Map in project source in dev
       - .:/restic-compose-backup
   web:
     image: nginx
diff --git a/restic_compose_backup/restic.py b/restic_compose_backup/restic.py
index a574a84..938f995 100644
--- a/restic_compose_backup/restic.py
+++ b/restic_compose_backup/restic.py
@@ -97,8 +97,6 @@ def restic(repository: str, args: List[str]):
     """Generate restic command"""
     return [
         "restic",
-        "--cache-dir",
-        "/restic_cache",
         "-r",
         repository,
     ] + args