wip: proof-of-concept for coverage-goalsnedbat/goals-poc

1 files changed, 36 insertions, 0 deletions

diff --git a/lab/goals.py b/lab/goals.py
new file mode 100644
index 00000000..3839ecc0
--- /dev/null
+++ b/lab/goals.py
@@ -0,0 +1,36 @@
+import json
+import sys
+
+from wcmatch import fnmatch as wcfnmatch
+
+from coverage.results import Numbers
+
+
+def get_data():
+    with open("coverage.json") as j:
+        return json.load(j)
+
+def select_files(files, pat):
+    flags = wcfnmatch.NEGATE
+    selected = [f for f in files if wcfnmatch.fnmatch(f, pat, flags=flags)]
+    return selected
+
+data = get_data()
+pat = sys.argv[1:]
+all_files = list(data["files"].keys())
+selected = select_files(all_files, pat)
+
+total = Numbers(precision=3)
+for sel in selected:
+    sel_summ = data["files"][sel]["summary"]
+    total += Numbers(
+        n_statements=sel_summ["num_statements"],
+        n_excluded=sel_summ["excluded_lines"],
+        n_missing=sel_summ["missing_lines"],
+        n_branches=sel_summ["num_branches"],
+        n_partial_branches=sel_summ["num_partial_branches"],
+        n_missing_branches=sel_summ["missing_branches"],
+        )
+
+print(total.pc_covered)
+print(total.pc_covered_str)