From c8c5fce9f9adc1af537554a2976a391404c6495c Mon Sep 17 00:00:00 2001
From: Filip Pytloun <filip@pytloun.cz>
Date: Thu, 6 Apr 2023 17:47:21 +0200
Subject: [PATCH] Allow to pass backup path as argument

---
 Dockerfile | 1 +
 backup.sh  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 0352b39..919d1f6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,5 +16,6 @@ RUN apk add --update --no-cache ca-certificates fuse openssh-client tzdata jq cu
 COPY --from=builder /go/src/github.com/restic/restic/restic /usr/bin
 
 ADD backup.sh /usr/local/bin/backup.sh
+RUN chmod +x /usr/local/bin/backup.sh
 
 ENTRYPOINT ["/usr/bin/restic"]
diff --git a/backup.sh b/backup.sh
index 5d84a49..e74316b 100644
--- a/backup.sh
+++ b/backup.sh
@@ -1,5 +1,6 @@
 #!/bin/sh -e
 
+BACKUP_PATH=${BACKUP_PATH:-$1}
 INSTANCE="$(echo ${INSTANCE:-${TAG}} | envsubst)"
 export RESTIC_REPOSITORY="$(echo ${RESTIC_REPOSITORY} | envsubst)"