Fix midnight check in checkmk script

.pre-commit-config.yaml

@@ -7,7 +7,7 @@ repos:
       - id: pre-commit-update
         args: [ --dry-run ]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 'v0.12.2'
+    rev: 'v0.12.4'
     hooks:
       - id: ruff
         args: ["--fix"]
@@ -20,12 +20,12 @@ repos:
       - id: check-yaml
         args: [--unsafe]
   - repo: https://github.com/PyCQA/bandit
-    rev: '1.8.5' # Update me!
+    rev: '1.8.6' # Update me!
     hooks:
       - id: bandit
         args: [--ini, .bandit]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: 'v1.16.1'  # Use the sha / tag you want to point at
+    rev: 'v1.17.0'  # Use the sha / tag you want to point at
     hooks:
       - id: mypy
         additional_dependencies:

checkmk/check_aoss_ceilo_archive.sh

@@ -7,8 +7,8 @@ warning_threshold_seconds=900
 base_raw_dir="/data/raw/aoss/ceilo"
 base_cache_dir="/data/cache/aoss/ceilo"
 
-now_seconds=$(date +%s)
-if [ $now_seconds -lt $threshold_seconds ]; then
+seconds_since_midnight=$(( $(date '+%-H *3600 + %-M *60 + %-S') ))
+if [ $seconds_since_midnight -lt $threshold_seconds ]; then
     # we're just after midnight, check yesterday's directory
     data_file_suffix=$(date -d yesterday +%Y/%m/%d/aoss_ceilo.%Y-%m-%d.ascii)
 else