From ed60ff1c7fb2bbc7890991e5e59e9fe785cad3cb Mon Sep 17 00:00:00 2001
From: Roland Levillain <rpl@google.com>
Date: Fri, 21 May 2021 17:18:46 +0100
Subject: [PATCH] Print the coverage report location at the end of
 `acov-llvm.py report`.

This makes it easier to identify the directory where the coverage
report data of the latest `acov-llvm.py report` was written,
especially when the current directory already contains previous
coverage reports.

(cherry picked from commit d2f1236a6e9c74d866ece65bfa9513ee864fb541)

Test: acov-llvm.py report
Bug: 160401633
Change-Id: I96fc860940f5be11c4c3b702dfce74226afabfce
Merged-In: I96fc860940f5be11c4c3b702dfce74226afabfce
---
 scripts/acov-llvm.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/acov-llvm.py b/scripts/acov-llvm.py
index a5b34c0d4..063911f1a 100755
--- a/scripts/acov-llvm.py
+++ b/scripts/acov-llvm.py
@@ -183,12 +183,16 @@ def do_report(args):
     object_flags = [args.binary[0]] + ['--object=' + b for b in args.binary[1:]]
     source_dirs = ['/proc/self/cwd/' + s for s in args.source_dir]
 
+    output_dir = f'{temp_dir}/html'
+
     check_output([
         str(LLVM_COV_PATH), 'show', f'--instr-profile={profdata}',
-        '--format=html', f'--output-dir={temp_dir}/html',
+        '--format=html', f'--output-dir={output_dir}',
         '--show-region-summary=false'
     ] + object_flags + source_dirs)
 
+    print(f'Coverage report data written in {output_dir}')
+
 
 def parse_args():
     parser = argparse.ArgumentParser()