[Buildroot] [PATCH buildroot-test 2/4] utils/daily-mail: allow to print a header for results section

[Victor Huesca]

This table quite clear without header but as I had a template for the outdated
table I also added the possibility to include one for results too.

Note that this commit only add the option to print the header but does not
enable it, so the existing behavior is preserved.

Signed-off-by: Victor Huesca <victor.huesca at bootlin.com>
---
 utils/daily-mail | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/utils/daily-mail b/utils/daily-mail
index 4ab7710..b4d0a56 100755
--- a/utils/daily-mail
+++ b/utils/daily-mail
@@ -158,8 +158,25 @@ def add_outdated_pkg_notification(notifications, outdated_pkg):
             notif = get_notification_for_dev(notifications, get_orphan_developer())
             notif.package_version_notification.append(pkg)
 
-def show_results(results, show_status, show_orphan=False):
+
+def show_results(results, show_status, show_orphan=False, show_header=False):
     contents = ""
+    if show_header:
+        if show_status:
+            contents += '{:^12} | {:^30} | {:^3} | {:^79}'.format('arch', 'reason', 'OK?', 'url')
+        else:
+            contents += '{:^12} | {:^30} | {:^79}'.format('arch', 'reason', 'url')
+        if show_orphan:
+            contents += ' | {:^5}'.format('orph?')
+
+        if show_status:
+            contents += '\n{0:-^12}-+-{0:-^30}-+-{0:-^3}-+-{0:-^79}-'.format('')
+        else:
+            contents += '\n{0:-^12}-+-{0:-^30}-+-{0:-^79}-'.format('')
+        if show_orphan:
+            contents += '+-{:-^5}-'.format('')
+        contents += '\n'
+
     for r in results:
         arch = r['arch']
         reason = r['reason']
-- 
2.21.0