big refactor

too lazy to list things

.gitignore

@@ -1,14 +0,0 @@
-*
-!.gitignore
-!Dockerfile
-!docker-compose.yml
-!backup.sh
-!README.md
-!.drone.yml
-!init.sh
-!setup.sh
-!interactive.sh
-!mysql.sh
-!.dockerignore
-!restore.sh
-!entrypoint.sh

Dockerfile

@@ -4,11 +4,7 @@ RUN apk add --no-cache mysql-client rclone bash fuse postgresql-client
 
 RUN mkdir /app && mkdir /config
 
-COPY entrypoint.sh /app/entrypoint.sh
+COPY src/ /app/
-COPY setup.sh /app/setup.sh
-COPY backup.sh /app/backup.sh
-COPY interactive.sh /app/interactive.sh
-COPY restore.sh /app/restore.sh
 
 WORKDIR /config
 

README.md

@@ -10,7 +10,7 @@ Environment variables:
 
 `RESTIC_PASSWORD` or `RESTIC_PASSWORD_FILE` password for the repo 
 
-`RCLONE_CONFIG_FILE` content of the rclone config.
+`RCLONE_CONFIG_CONTENT` content of the rclone config.
 
 For the database:
 
@@ -34,7 +34,7 @@ Use the `/app/init.sh` script to init a new remote.
 
 # Directorys
 
-`/config` Contains the rclone config.
+`/config` Contains the rclone config. Can also be passed as env var.
 `/backup` Contains the mounted volumes as read only
 `/restore` Contains volumes to restore
 
@@ -46,7 +46,7 @@ Here is an example of the script i use to backup my volumes:
 #!/usr/bin/env sh
 set -e 
 
-# get all volumes with the "backup.enable" lable on it
+# get all volumes with the "backup.enable" label on it
 BACKUP_VOL=$(docker volume ls --filter "label=backup.enable" --format '-v {{ .Name }}:/backup/{{ .Name }}:ro ')
 
 docker run \

docker-compose.yml

@@ -4,3 +4,4 @@ services:
   backup:
     build: .
     image: djeeberjr/backup
+    command: init

src/backup.sh

@@ -17,3 +17,5 @@ do
 done
 
 restic --verbose backup "/backup"
+
+restic --verbose prune --keep-last 3

src/entrypoint.sh

@@ -10,11 +10,17 @@ if [ -z "$COMMAND" ]; then
   echo "Available commands:"
   echo "  backup"
   echo "  restore"
-  echo "  init TODO"
+  echo "  init"
   echo "  interactive"
   exit 1
 fi
 
+# if command is init
+if [ "$COMMAND" = "init" ]; then
+  /app/init.sh
+  exit 0
+fi
+
 . /app/setup.sh
 
 case "$COMMAND" in
@@ -26,15 +32,14 @@ case "$COMMAND" in
     # restore
     /app/restore.sh
     ;;
-  init)
-    # init 
-    # TODO: implement
-    /app/init.sh
-    ;;
   interactive)
     # interactive
     /app/interactive.sh
     ;;
+  list)
+    # list
+    /app/list.sh
+    ;;
   *)
     echo "Unknown command: $COMMAND"
     exit 1

src/init.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env sh
+
+set -e
+
+# if RCLONE_CONFIG_CONTENT is empty and no config file was found
+if [ -z "$RCLONE_CONFIG_CONTENT" ] && [ ! -e "${RCLONE_CONFIG:=/config/rclone.conf}" ]; then
+    echo "No rclone config found"
+    rclone --config "${RCLONE_CONFIG:=/config/rclone.conf}" config
+fi
+
+RCLONE_REMOTE="$(rclone listremotes | head -1)"
+
+echo "Using remote: $RCLONE_REMOTE"
+
+RESTIC_REPOSITORY="rclone:$RCLONE_REMOTE"
+
+echo "Using repository: $RESTIC_REPOSITORY"
+
+# if RESTIC_PASSWORD is empty 
+if [ -z "$RESTIC_PASSWORD" ] && [ -z "$RESTIC_PASSWORD_FILE" ]; then
+    echo "Set \$RESTIC_PASSWORD or \$RESTIC_PASSWORD_FILE"
+    exit 1
+fi
+
+export RCLONE_REMOTE
+export RESTIC_REPOSITORY
+
+restic init
+
+echo "Display rclone config [y/N]?"
+read -r answer
+
+# check if answer is yes
+if [ "$answer" = "y" ] || [ "$answer" = "Y" ]; then
+    rclone --config "${RCLONE_CONFIG:=/config/rclone.conf}" config show
+    echo ""
+fi
+
+echo "Environemnt variables:"
+echo "RCLONE_REMOTE=$RCLONE_REMOTE"
+echo "RESTIC_PASSWORD=*********"
+echo "RESTIC_REPOSITORY=$RESTIC_REPOSITORY"
+echo ""

src/list.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+set -e
+
+echo "Volumes:"
+restic ls latest "/backup"
+
+echo "Snapshots:"
+restic snapshots latest 

src/restore.sh

@@ -5,7 +5,7 @@ VOLUMES=$(find /backup -maxdepth 1 -type d -printf '%f\n' | tail -n +2)
 #loop volumes
 for VOLUME in $VOLUMES; do
   echo "Restoring $VOLUME"
-  restic -v restore latest --include "/backup/$VOLUME"
+  restic --verbose restore latest --include "/backup/$VOLUME"
 done
 
 

src/setup.sh

@@ -2,8 +2,8 @@
 
 set -e
 
-if [ -n "$RCLONE_CONFIG_FILE" ]; then 
+if [ -n "$RCLONE_CONFIG_CONTENT" ]; then 
-    echo "$RCLONE_CONFIG_FILE" > "${RCLONE_CONFIG:=/config/rclone.conf}"
+    echo "$RCLONE_CONFIG_CONTENT" > "${RCLONE_CONFIG:=/config/rclone.conf}"
 fi
 
 if [ -z "${RCLONE_CONFIG}" ]; then