ssh client revision added some helper scripts and changed to alpine

docker/Dockerfile

@@ -1,16 +1,25 @@
-FROM ubuntu:latest  
+FROM alpine:latest
 
-RUN apt-get update
-
-RUN apt-get install -y \
-  python3 \ 
-  python3-pip \
-  borgbackup \
-  fuse \
-  python3-pyfuse3 \
-  openssh-client
+# Install BorgBackup and OpenSSH client
+RUN apk update && apk add --no-cache \
+    borgbackup \
+    openssh \
+    bash \
+    tzdata
 
 COPY ./docker/app /app
-RUN chmod +x /app/scripts/ffenv
-RUN ln -s /app/scripts/ffenv /usr/local/bin/ffenv
+RUN chmod +x /app/scripts -R
+RUN ln -s /app/scripts/loadenv /usr/local/bin/loadenv
+RUN ln -s /app/scripts/remote-connect /usr/local/bin/remote-connect
+RUN ln -s /app/scripts/remote-connect /usr/local/bin/remote-get-folder-size
+RUN addgroup -S borg && adduser -S borg -G borg
+USER borg
 
+WORKDIR /home/borg
+
+RUN echo "source /usr/local/bin/loadenv" > ~/.bash_profile 
+RUN echo "source /usr/local/bin/loadenv" > ~/.bashrc
+
+ENTRYPOINT ["bash" , "-c", "borg $0"]
+
+CMD ["--help"]

docker/app/scripts/ffenv

@@ -1,19 +0,0 @@
-#!/bin/bash
-echo "checking SSH_ID..."
-if [[ "${SSH_ID}" ]]; then
-  echo "found SSH_ID..."
-  mkdir -p /root/.ssh
-  echo "${SSH_ID}" > /root/.ssh/id_rsa
-  chmod 700 /root/.ssh/id_rsa
-fi
-echo "checking BORG_KEY..."
-if [[ "${BORG_KEY}" ]]; then
-  echo "found BORG_KEY..."
-  mkdir -p /root/.config/borg/keys
-  echo "${BORG_KEY}" > /root/.config/borg/keys/key
-fi
-
-
-
-
-

docker/app/scripts/loadenv

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+
+(return 0 2>/dev/null) || {
+  echo "Please source this script: source $0"
+  exit 1
+}
+
+
+if [ -f "/app/borg/key" ]; then
+  export BORG_KEY_FILE="/app/borg/key"
+fi
+
+
+# extracts ssh connection from borg-repo
+export SSH_CONNECTION="${BORG_REPO#ssh://}"
+export SSH_CONNECTION="${SSH_CONNECTION%%/*}"
+
+#extract folder from ssh connection
+export SSH_FOLDER="/${BORG_REPO#ssh://*/}"
+
+
+export SSH_COMMAND="ssh"
+if [ "${BORG_RSH}" ]; then
+  export SSH_COMMAND=${BORG_RSH}
+fi
+
+export SSH_COMMAND="$SSH_COMMAND $SSH_CONNECTION" 
+
+
+
+

docker/app/scripts/remote-connect

@@ -0,0 +1,11 @@
+#/bin/bash
+source /app/scripts/loadenv
+#echo "Received: $@"
+#echo "Trace: Connecting with: ${SSH_COMMAND[@]}" "$@"
+
+# converts command to array
+read -r -a SSH_COMMAND_ARRAY <<< "$SSH_COMMAND"
+
+#echo "Running: ${SSH_COMMAND_ARRAY[@]} $@"
+# executes ssh command with all arguments received from caller
+"${SSH_COMMAND_ARRAY[@]}" "$@"

docker/app/scripts/remote-get-folder-size

@@ -0,0 +1,5 @@
+#/bin/bash
+source loadenv
+repo_size_bytes=$(remote-connect du -b "$SSH_FOLDER" -d 0)
+repo_size_bytes=$(echo "$repo_size_bytes" | awk '{print $1}')
+echo "$repo_size_bytes"