Taiga integration

backend/app/projects/commit_parser.py

@@ -0,0 +1,43 @@
+import re
+
+GITEA_PATTERNS = [
+    re.compile(r"gitea\s*#(\d+)", re.IGNORECASE),
+    re.compile(r"fixes\s+#(\d+)", re.IGNORECASE),
+    re.compile(r"closes\s+gitea\s*#(\d+)", re.IGNORECASE),
+]
+
+TAIGA_STORY_PATTERNS = [
+    re.compile(r"taiga\s*#(\d+)", re.IGNORECASE),
+    re.compile(r"TG-(\d+)", re.IGNORECASE),
+    re.compile(r"closes\s+taiga\s*#(\d+)", re.IGNORECASE),
+]
+
+TAIGA_TASK_PATTERNS = [
+    re.compile(r"taiga\s+task\s*#(\d+)", re.IGNORECASE),
+]
+
+
+def parse_commit_message(message: str) -> dict[str, list[int]]:
+    gitea_refs: set[int] = set()
+    taiga_story_refs: set[int] = set()
+    taiga_task_refs: set[int] = set()
+
+    for pattern in GITEA_PATTERNS:
+        for match in pattern.finditer(message):
+            gitea_refs.add(int(match.group(1)))
+
+    for pattern in TAIGA_TASK_PATTERNS:
+        for match in pattern.finditer(message):
+            taiga_task_refs.add(int(match.group(1)))
+
+    for pattern in TAIGA_STORY_PATTERNS:
+        for match in pattern.finditer(message):
+            ref = int(match.group(1))
+            if ref not in taiga_task_refs:
+                taiga_story_refs.add(ref)
+
+    return {
+        "gitea": sorted(gitea_refs),
+        "taiga_story": sorted(taiga_story_refs),
+        "taiga_task": sorted(taiga_task_refs),
+    }