From a89fd3416cb1eb9b0d34fc514d79cbf85b0e856a Mon Sep 17 00:00:00 2001
From: timofey <tim@ongoteam.yaconnect.com>
Date: Fri, 16 Jun 2023 18:30:13 +0000
Subject: [PATCH] `metrics.py`

---
 .gitignore            |  1 +
 .vscode/settings.json |  3 ++-
 metrics.py            | 37 +++++++++++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 metrics.py

diff --git a/.gitignore b/.gitignore
index d97d817..380e46f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /Cargo.lock
 **/*.rs.bk
 metrics.ansi
+metrics.txt
diff --git a/.vscode/settings.json b/.vscode/settings.json
index ab2a30d..2fc1d4b 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -10,5 +10,6 @@
             99,
             100
         ]
-    }
+    },
+    "python.analysis.typeCheckingMode": "basic"
 }
\ No newline at end of file
diff --git a/metrics.py b/metrics.py
new file mode 100644
index 0000000..4c18bd7
--- /dev/null
+++ b/metrics.py
@@ -0,0 +1,37 @@
+import json
+from subprocess import check_output
+
+all_entries = []
+
+
+def save_entry(entry: dict, prefix=""):
+    name = entry["name"] = prefix + entry["name"]
+    spaces = entry.pop("spaces")
+    all_entries.append(entry)
+    for space in spaces:
+        save_entry(space, f"{name}::")
+
+
+def main():
+    lines = check_output(
+        ["rust-code-analysis-cli", "-m", "-p", "src", "-O", "json"], text=True
+    ).splitlines()
+    for line in lines:
+        entry = json.loads(line)
+        assert entry["kind"] == "unit"
+        assert entry["start_line"] == 1
+        assert entry["end_line"] >= entry["start_line"]
+        save_entry(entry)
+    all_entries.sort(
+        key=lambda entry: (
+            entry["metrics"]["halstead"]["bugs"] or 0,
+            entry["metrics"]["halstead"]["volume"],
+        ),
+        reverse=True,
+    )
+    for entry in all_entries:
+        # print(*entry["metrics"])
+        print(entry["name"], entry["metrics"]["halstead"])
+
+
+main()