Initial commitHEADmaster

1 files changed, 52 insertions, 0 deletions

diff --git a/src/xpit_/issue_tracker.py b/src/xpit_/issue_tracker.py
new file mode 100644
index 0000000..20c1662
--- /dev/null
+++ b/src/xpit_/issue_tracker.py
@@ -0,0 +1,52 @@
+import os
+import sys
+from . import issue
+from . import error
+Err = error.Err
+
+class State:
+    def __init__(self):
+        self.dir: str | None = None
+        self.config: dict[bytes, bytes] | None = None
+        self.allowed_labels: list[bytes] | None = None
+state = State()
+
+def find_dir(start_dir: str, suppress_warning: bool = False) -> str | None:
+    cur = os.path.abspath(start_dir)
+
+    while True:
+        candidate = os.path.join(cur, "issue-tracker")
+        if os.path.isdir(candidate):
+            return candidate
+
+        parent = os.path.dirname(cur)
+        if parent == cur:  # reached filesystem root
+            if not suppress_warning:
+                sys.stderr.write(
+                    "xpit has not been initialized. `xpit init` to initialize.\n"
+                )
+            return None
+        cur = parent
+
+def load_config() -> Err | None:
+    if state.dir is None:
+        state.dir = find_dir(os.getcwd())
+    if state.dir is None:
+        return Err("ERR_COULD_NOT_FIND_ISSUE_TRACKER_DIR")
+    with open(os.path.join(state.dir, "_config.ini"), "rb") as f:
+        src = f.read()
+    state.config = {}
+    issue.parse_ini(src, 0, state.config)
+    if b"allowed_labels" not in state.config:
+        sys.stdout.write("Warning: _config.ini has no allowed_labels\n")
+        state.config[b"allowed_labels"] = b""
+    if b"id_format" not in state.config:
+        sys.stdout.write("Warning: _config.ini has no id_format. Defaulting to '%Y%m%d_%H%M%S'\n")
+        state.config[b"id_format"] = b"%Y%m%d_%H%M%S"
+    state.allowed_labels = state.config[b"allowed_labels"].split(b',')
+
+    return None
+
+def __getattr__(name):
+    return getattr(state, name)
+