docker-compose.yml

@@ -10,7 +10,7 @@ services:
       # ownership and permissions (ext4, xfs, APFS...), which exFAT, FAT and
       # most network shares don't provide. Keep it on local disk if the files
       # live somewhere like that.
-      - ${PGDATA_DIR:-/Volumes/Data/printhive/pgdata}:/var/lib/postgresql/data
+      - ${PGDATA_DIR:-./data/pgdata}:/var/lib/postgresql/data
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U printhive -d printhive"]
       interval: 5s
@@ -37,14 +37,12 @@ services:
       MAKERWORLD_TOKEN: ${MAKERWORLD_TOKEN:-}
       PRINTABLES_TOKEN: ${PRINTABLES_TOKEN:-}
     volumes:
-      # Absolute on purpose: a relative path resolves against whatever folder
+      # Folders on the host: ./data unless DATA_DIR says otherwise.
-      # runs compose, which isn't this one when a stack manager deploys it —
-      # and an empty folder makes a working install look wiped.
       # uploads and pgdata hold everything that matters; the other two rebuild.
-      - ${DATA_DIR:-/Volumes/Data/printhive}/uploads:/app/uploads
+      - ${DATA_DIR:-./data}/uploads:/app/uploads
-      - ${DATA_DIR:-/Volumes/Data/printhive}/thumbnails:/app/thumbnails
+      - ${DATA_DIR:-./data}/thumbnails:/app/thumbnails
-      - ${DATA_DIR:-/Volumes/Data/printhive}/glb:/app/glb
+      - ${DATA_DIR:-./data}/glb:/app/glb
-      - ${DATA_DIR:-/Volumes/Data/printhive}/extracted:/app/extracted   # cache of files unpacked from archives
+      - ${DATA_DIR:-./data}/extracted:/app/extracted   # cache of files unpacked from archives
     # No host port published — Traefik auto-discovers the app on the shared network.
     networks:
       - default     # talk to the db

tools/backup.sh

@@ -8,7 +8,7 @@
 #
 # Settings (in .env beside docker-compose.yml, or the environment):
 #   BACKUP_DIR  where backups go        (default: ./backups)
-#   UPLOADS_DIR the model files          (default: asked of the running container)
+#   DATA_DIR    where the data lives    (default: ./data)
 #   KEEP_DAYS   dumps to keep, in days  (default: 14)
 set -euo pipefail
 
@@ -21,7 +21,7 @@ setting() { # name, fallback
   if [ -n "$from_env" ]; then echo "$from_env"; return; fi
   if [ -f .env ]; then
     local line
-    line="$(tr -d '\r' < .env \
+    line="$(sed -e 's/\r$//' .env \
       | grep -E "^[[:space:]]*(export[[:space:]]+)?$1[[:space:]]*=" \
       | tail -1 | cut -d= -f2- \
       | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' -e 's/^"\(.*\)"$/\1/' -e "s/^'\(.*\)'$/\1/")"
@@ -31,31 +31,16 @@ setting() { # name, fallback
 }
 
 BACKUP_DIR="$(setting BACKUP_DIR ./backups)"
+DATA_DIR="$(setting DATA_DIR ./data)"
 KEEP_DAYS="$(setting KEEP_DAYS 14)"
 stamp="$(date +%Y-%m-%d)"
 
-# Where the model files really are: ask the running container, rather than
+echo "$(date '+%F %T') data: $DATA_DIR → backups: $BACKUP_DIR"
-# trusting a setting that may have drifted from how the stack was deployed.
-UPLOADS_DIR="${UPLOADS_DIR:-}"
-if [ -z "$UPLOADS_DIR" ]; then
-  UPLOADS_DIR="$(docker inspect printhive-app \
-    --format '{{range .Mounts}}{{if eq .Destination "/app/uploads"}}{{.Source}}{{end}}{{end}}' 2>/dev/null || true)"
-fi
-if [ -z "$UPLOADS_DIR" ]; then
-  echo "$(date '+%F %T') FAILED: couldn’t find where /app/uploads comes from — is printhive-app running?" >&2
-  exit 1
-fi
 
-echo "$(date '+%F %T') files: $UPLOADS_DIR → backups: $BACKUP_DIR"
+# Checked before anything is written: on an external disk that isn't mounted,
-
+# the folder is simply missing, and a backup of nothing is worse than none.
-# A path the container can see but this machine can't (a stack manager deploying
+if [ ! -d "$DATA_DIR/uploads" ]; then
-# from inside a container does that) would back up nothing at all.
+  echo "$(date '+%F %T') FAILED: no $DATA_DIR/uploads — is the disk mounted, and is DATA_DIR set in .env?" >&2
-if [ ! -d "$UPLOADS_DIR" ]; then
-  echo "$(date '+%F %T') FAILED: $UPLOADS_DIR isn’t reachable from here — set UPLOADS_DIR to its path on this machine" >&2
-  exit 1
-fi
-if [ -z "$(ls -A "$UPLOADS_DIR" 2>/dev/null)" ]; then
-  echo "$(date '+%F %T') FAILED: $UPLOADS_DIR is empty — refusing to mirror nothing over a good backup" >&2
   exit 1
 fi
 
@@ -64,14 +49,6 @@ mkdir -p "$BACKUP_DIR/db"
 # --- the database -----------------------------------------------------------
 # Written to a .part file first, so an interrupted run never leaves behind
 # something that looks like a good backup.
-# An empty library where backups already exist means something is wrong with
-# the stack, not that you deleted everything: don't write that over good ones.
-models="$(docker compose exec -T db psql -U printhive -d printhive -tAc 'select count(*) from models' 2>/dev/null | tr -d '[:space:]' || true)"
-if [ "$models" = "0" ] && ls "$BACKUP_DIR"/db/printhive-*.dump >/dev/null 2>&1; then
-  echo "$(date '+%F %T') FAILED: the database has no models, but older backups do — leaving them alone" >&2
-  exit 1
-fi
-
 dump="$BACKUP_DIR/db/printhive-$stamp.dump"
 
 # Dumped inside the container and read back there — a dump that can't be listed
@@ -99,5 +76,5 @@ find "$BACKUP_DIR/db" -name 'printhive-*.dump' -type f -mtime "+$KEEP_DAYS" -del
 # --- the model files --------------------------------------------------------
 # A mirror, not a history: it matches what's there now, deletions included.
 # Thumbnails, previews and extracted archives are left out — they rebuild.
-rsync -a --delete "$UPLOADS_DIR/" "$BACKUP_DIR/uploads/"
+rsync -a --delete "$DATA_DIR/uploads/" "$BACKUP_DIR/uploads/"
 echo "$(date '+%F %T') files    → $BACKUP_DIR/uploads ($(du -sh "$BACKUP_DIR/uploads" | cut -f1))"