From 26f50af25dd02a7c28fb0f025bb6af53a68472cd Mon Sep 17 00:00:00 2001
From: Marc Beninca <cnam@marc-beninca.fr>
Date: Fri, 1 May 2020 19:24:37 +0200
Subject: [PATCH] build/vrf

---
 cnam/travaux/blanc/build.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/cnam/travaux/blanc/build.py b/cnam/travaux/blanc/build.py
index d8625c3..de6c863 100755
--- a/cnam/travaux/blanc/build.py
+++ b/cnam/travaux/blanc/build.py
@@ -11,8 +11,13 @@ DOCUMENTS = [
 TMP = 'tmp'
 
 
-def run(args):
-    subprocess.call(args)
+def run(command):
+    subprocess.call(command)
+
+
+def errun(command):
+    return subprocess.check_output(
+        command, stderr=subprocess.STDOUT)
 
 
 def build():
@@ -42,6 +47,11 @@ def build():
         signature = f'{pdf}.asc'
         for f in [pdf, signature]:
             os.rename(os.path.join(TMP, f), f)
+        buffer = errun(['gpg',
+            '--verify', signature, pdf,
+        ])
+        with open(f'{pdf}.vrf', 'bw') as f:
+            f.write(buffer)
 
 
 def clean():