feat(unstable): collect coverage from the run command (#8893)

This adds implicit coverage collection to the run command 
when a coverage collection directory is set (via an environment 
variable).

1 files changed, 3 insertions, 0 deletions

diff --git a/cli/tests/run_coverage.ts b/cli/tests/run_coverage.ts
new file mode 100644
index 000000000..098d463e8
--- /dev/null
+++ b/cli/tests/run_coverage.ts
@@ -0,0 +1,3 @@
+import { returnsFoo2 } from "./subdir/mod1.ts";
+
+returnsFoo2();