pushing files

uploader.sh

@@ -0,0 +1,113 @@
+#!/bin/sh
+set -eu
+
+IMMICH_URL="${IMMICH_URL:?IMMICH_URL is required}"     # e.g. http://immich:8080
+IMMICH_API_KEY="${IMMICH_API_KEY:?IMMICH_API_KEY is required}"
+SCAN_DIR="${SCAN_DIR:-/drop}"
+DELETE_ON_SUCCESS="${DELETE_ON_SUCCESS:-true}"
+SCAN_INTERVAL="${SCAN_INTERVAL:-5}"
+ALLOW_INSECURE_SSL="${ALLOW_INSECURE_SSL:-false}"
+CONCURRENCY="${CONCURRENCY:-4}"
+IDLE_SLEEP="${IDLE_SLEEP:-3}"
+
+case "$CONCURRENCY" in
+  ''|*[!0-9]*) CONCURRENCY=1 ;;
+esac
+[ "$CONCURRENCY" -lt 1 ] && CONCURRENCY=1
+
+echo "[uploader] Target: ${IMMICH_URL}"
+echo "[uploader] Source (drop): ${SCAN_DIR} (scan every ${SCAN_INTERVAL}s, concurrency ${CONCURRENCY})"
+
+CURL_OPTS="-sS -m 5 -o /dev/null -w %{http_code}"
+[ "$ALLOW_INSECURE_SSL" = "true" ] && CURL_OPTS="$CURL_OPTS -k"
+PING="${IMMICH_URL%/}/api/server-info"
+
+wait_for_immich() {
+  backoff=1
+  max_backoff=30
+  last=""
+  while :; do
+    code="$(curl $CURL_OPTS "$PING" 2>/dev/null || true)"
+    case "$code" in
+      2*|3*|4*) [ "$last" != "up" ] && echo "[uploader] Immich is up (HTTP $code)."; return 0 ;;
+      *)        [ "$last" != "down" ] && echo "[uploader] Waiting for Immich at $PING ...";;
+    esac
+    last="down"
+    sleep "$backoff"
+    [ "$backoff" -lt "$max_backoff" ] && backoff=$((backoff*2))
+    [ "$backoff" -gt "$max_backoff" ] && backoff="$max_backoff"
+  done
+}
+
+prune_empty_parents() {
+  dir="$(dirname "$1")"
+  while [ "$dir" != "$SCAN_DIR" ]; do
+    rmdir "$dir" 2>/dev/null || break
+    dir="$(dirname "$dir")"
+  done
+}
+
+upload_one() {
+  f="$1"
+  if immich-go upload from-folder \
+        --server "${IMMICH_URL}" \
+        --api-key "${IMMICH_API_KEY}" \
+        --no-ui --on-server-errors continue \
+        --pause-immich-jobs=false \
+        --recursive=false \
+        "$f" >/dev/null 2>&1
+  then
+    echo "[uploader] OK: $(basename "$f")"
+    if [ "$DELETE_ON_SUCCESS" = "true" ]; then
+      rm -f -- "$f" || true
+      prune_empty_parents "$f"
+    fi
+  else
+    echo "[uploader] FAIL: $(basename "$f") — will retry next loop"
+  fi
+}
+
+upload_batch() {
+  count="$#"
+  echo "[uploader] Found $count file(s) to upload"
+  running=0
+  pids=""
+
+  for f in "$@"; do
+    upload_one "$f" &
+    pid=$!
+    pids="$pids $pid"
+    running=$((running+1))
+
+    if [ "$running" -ge "$CONCURRENCY" ]; then
+      set -- $pids
+      pid_to_wait="$1"
+      pids="${pids# $pid_to_wait}"
+      wait "$pid_to_wait" || true
+      running=$((running-1))
+    fi
+  done
+
+  for pid in $pids; do
+    wait "$pid" || true
+  done
+}
+
+while :; do
+  wait_for_immich
+
+  file_list="$(find "$SCAN_DIR" -type f -size +0c -print0 | xargs -0 -I{} printf '%s\n' "{}")"
+  if [ -z "$file_list" ]; then
+    sleep "$IDLE_SLEEP"
+    continue
+  fi
+
+  oldifs="$IFS"
+  IFS='
+'
+  set -- $file_list
+  IFS="$oldifs"
+
+  upload_batch "$@"
+  sleep "$SCAN_INTERVAL"
+done