Newer
■
■
■
■
■
■
■
■
■
■
Older
59 lines
|
1.433kb
| 1 |
#!/usr/bin/env bash |
|
| 2 | ||
| 3 |
set -euo pipefail |
|
| 4 | ||
| 5 |
LOG_TAG="rpi-camera-disk-handler" |
|
| 6 |
APP_BIN="/usr/local/bin/rpi-camera-importer" |
|
| 7 | ||
| 8 |
log_message() {
|
|
| 9 |
local message="$1" |
|
| 10 |
local priority="${2:-info}"
|
|
| 11 |
logger -p "local0.${priority}" -t "$LOG_TAG" "$message"
|
|
| 12 |
} |
|
| 13 | ||
| 14 |
usage() {
|
|
| 15 |
echo "Usage: $0 {attach-deferred|detach} <UUID>"
|
|
| 16 |
} |
|
| 17 | ||
| 18 |
action="${1:-}"
|
|
| 19 |
uuid="${2:-}"
|
|
| 20 |
attach_dry_run="${RPI_CAMERA_IMPORTER_ATTACH_DRY_RUN:-0}"
|
|
| 21 | ||
| 22 |
if [[ -z "$action" || -z "$uuid" ]]; then |
|
| 23 |
log_message "Invalid arguments: action='$action' uuid='$uuid'" "err" |
|
| 24 |
usage |
|
| 25 |
exit 1 |
|
| 26 |
fi |
|
| 27 | ||
| 28 |
case "$action" in |
|
| 29 |
attach-deferred) |
|
| 30 |
log_message "Attach deferred triggered for UUID=$uuid" |
|
| 31 |
if [[ ! -x "$APP_BIN" ]]; then |
|
| 32 |
log_message "CLI not found: $APP_BIN" "err" |
|
| 33 |
exit 1 |
|
| 34 |
fi |
|
| 35 | ||
| 36 |
# Run import only for configured UUID; unconfigured devices exit cleanly. |
|
| 37 |
import_args=(import --uuid "$uuid") |
|
| 38 |
if [[ "$attach_dry_run" == "1" ]]; then |
|
| 39 |
import_args+=(--dry-run --verbose) |
|
| 40 |
log_message "Attach handler running in dry-run mode (RPI_CAMERA_IMPORTER_ATTACH_DRY_RUN=1)" |
|
| 41 |
fi |
|
| 42 | ||
| 43 |
if ! "$APP_BIN" "${import_args[@]}"; then
|
|
| 44 |
log_message "Import flow failed for UUID=$uuid" "err" |
|
| 45 |
exit 1 |
|
| 46 |
fi |
|
| 47 |
;; |
|
| 48 |
detach) |
|
| 49 |
# No detach-side action required; importer handles mount/unmount around imports. |
|
| 50 |
log_message "Detach event for UUID=$uuid (no-op)" |
|
| 51 |
;; |
|
| 52 |
*) |
|
| 53 |
log_message "Unsupported action: $action" "err" |
|
| 54 |
usage |
|
| 55 |
exit 1 |
|
| 56 |
;; |
|
| 57 |
esac |
|
| 58 | ||
| 59 |
exit 0 |