update to trudag v2025.10.22

.devcontainer/S-CORE/Dockerfile

@@ -87,5 +87,5 @@ RUN groupadd --gid $USER_GID $USERNAME \
 USER $USERNAME
 
 # Install trudag using pipx
-RUN pipx install git+https://gitlab.com/CodethinkLabs/trustable/trustable@9957f12171cb898d83df5ae708fdba0a38fece2e && \
+RUN pipx install git+https://gitlab.com/CodethinkLabs/trustable/trustable@v2025.10.22 && \
     pipx ensurepath

.devcontainer/S-CORE/post_create_script.sh

@@ -5,4 +5,4 @@ source .venv/bin/activate
 
 # Install trustable
 pip install --require-hashes -r .devcontainer/S-CORE/requirements.txt
-pip install git+https://gitlab.com/CodethinkLabs/trustable/trustable@9957f12171cb898d83df5ae708fdba0a38fece2e
+pip install git+https://gitlab.com/CodethinkLabs/trustable/trustable@v2025.10.22

.dotstop_extensions/README.md

@@ -450,9 +450,11 @@ Since no persistent data store is established as of now, the current implementat
 The input of the data store are the data generated by the trudag tool during the `score` or `publish` operation. These data have the format:
 
 ```
-[{"scores": [{id: "ID-1", "score": score}, ...], "info": {"Repository root": "my_repository", "Commit SHA": "sha_123", "Commit date/time": "%a %b %d %H:%M:%S %Y", "Commit tag": "my_tag", "CI job id": 123, "Schema version": 123, "Branch name": "my_branch"}}]
+[{"scores": [{id: "ID-1", "score": score}, ...], "info": {"Repository root": "my_repository", "Commit SHA": "sha_123", "Commit date/time": <unix_timestamp>, "Commit tag": "my_tag", "CI job id": 123, "Schema version": 123, "Branch name": "my_branch"}}]
 ```
 
+Note: Starting with trudag v2025.09.16, "Commit date/time" is a unix timestamp (integer) instead of a formatted string. The values for "Commit SHA", "Commit tag", "CI job id", and "Branch name" can also be `None`.
+
 ## push
 
 This functionality writes the generated data into an sqlite database `TrustableScoring.db` located in the folder `TSF`. This database contains two tables, `commit_info`, where the metadata of "info" are stored, and `scores`, where the scores are stored, and which references `commit_info` via the date as foreign key.

.dotstop_extensions/data_store.py

@@ -32,15 +32,16 @@ def get_my_data() -> list[dict]:
         command = f"SELECT * FROM scores WHERE date=={info[0]}"
         cursor.execute(command)
         scores = cursor.fetchall()
-        date = datetime.fromtimestamp(info[0])
-        date_as_string = date.strftime("%a %b %d %H:%M:%S %Y")
+        # Return unix timestamp directly for trudag v2025.09.16+ compatibility
+        # (older versions expected formatted string, newer versions expect int)
+        date_timestamp = info[0]
         if len(info) == 6:
             branch_name = ""
         else:
             branch_name = info[6] if info[6]!=None else ""
         commit = {"Repository root": info[1],
                   "Commit SHA": info[2],
-                  "Commit date/time": date_as_string, 
+                  "Commit date/time": date_timestamp, 
                   "Commit tag": info[3],
                   "CI job id": info[4],
                   "Schema version": info[5],
@@ -71,11 +72,15 @@ def push_my_data(data: list[dict]):
     # extract data from data
     info = data[0].get("info")
     scores = data[0].get("scores")
-    # Currently, the commit date is stored as string.
-    # Since the local timezone is used and for comparison, 
-    # it would be better to have it as a unix-timestamp.
-    datum_string = info.get("Commit date/time")
-    datum = int(datetime.strptime(datum_string, "%a %b %d %H:%M:%S %Y").timestamp())
+    # Starting with trudag v2025.09.16, the commit date is already a unix timestamp (int).
+    # For backward compatibility, handle both string and int formats.
+    datum_value = info.get("Commit date/time")
+    if isinstance(datum_value, str):
+        # Old format: string date, convert to timestamp
+        datum = int(datetime.strptime(datum_value, "%a %b %d %H:%M:%S %Y").timestamp())
+    else:
+        # New format: already a unix timestamp
+        datum = datum_value
     # check if current commit coincides with existing commit
     cursor.execute("SELECT MAX(date) AS recent_commit FROM commit_info")
     if datum == cursor.fetchone()[0]:

.github/workflows/publish_documentation.yml

@@ -48,12 +48,14 @@ jobs:
         with:
           python-version: '3.11.2'
 
-      # trudag version 2025.8.5
+      # trudag version v2025.10.22
       - name: Install trudag and dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y graphviz
-          pip install git+https://gitlab.com/CodethinkLabs/trustable/trustable@9957f12171cb898d83df5ae708fdba0a38fece2e
+          pip install --upgrade pip
+          pip install PyYAML requests
+          pip install git+https://gitlab.com/CodethinkLabs/trustable/trustable@v2025.10.22
 
       - name: Install tools
         run: |

.github/workflows/test_publication.yml

@@ -48,12 +48,14 @@ jobs:
         with:
           python-version: '3.11.2'
 
-      # trudag version 2025.8.5
+      # trudag version v2025.10.22
       - name: Install trudag and dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y graphviz
-          pip install git+https://gitlab.com/CodethinkLabs/trustable/trustable@9957f12171cb898d83df5ae708fdba0a38fece2e
+          pip install --upgrade pip
+          pip install PyYAML requests
+          pip install git+https://gitlab.com/CodethinkLabs/trustable/trustable@v2025.10.22
 
       - name: Generate trudag report
         run: |