[Piuparts-commits] [piuparts] 01/02: report other processes running if started in terminal

[Holger Levsen]

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holger pushed a commit to branch develop
in repository piuparts.

commit 7a904bbf0273630a1f4c79116e8b5dd5c8df4a03
Author: Andreas Beckmann <anbe at debian.org>
Date:   Mon Nov 27 20:53:50 2017 +0100

    report other processes running if started in terminal
    
    Signed-off-by: Andreas Beckmann <anbe at debian.org>
    Signed-off-by: Holger Levsen <holger at layer-acht.org>
---
 master-bin/detect_well_known_errors.py | 6 +++++-
 piuparts-analyze.py                    | 5 ++++-
 piuparts-report.py                     | 5 ++++-
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/master-bin/detect_well_known_errors.py b/master-bin/detect_well_known_errors.py
index 4c948e0..0e924a8 100644
--- a/master-bin/detect_well_known_errors.py
+++ b/master-bin/detect_well_known_errors.py
@@ -144,7 +144,11 @@ caching the problems found, by package, into ".kpr" files.
         try:
             fcntl.flock(lock, fcntl.LOCK_EX | fcntl.LOCK_NB)
         except IOError:
-            sys.exit()
+            if sys.stdout.isatty():
+                sys.exit("another detect_well_known_errors process is already running")
+            else:
+                sys.exit(0)
+
         sections = args.sections
         if not sections:
             sections = conf['sections'].split()
diff --git a/piuparts-analyze.py b/piuparts-analyze.py
index 7d3bb02..3e83db9 100644
--- a/piuparts-analyze.py
+++ b/piuparts-analyze.py
@@ -322,7 +322,10 @@ def main():
         try:
             fcntl.flock(lock, fcntl.LOCK_EX | fcntl.LOCK_NB)
         except IOError:
-            sys.exit()
+            if sys.stdout.isatty():
+                sys.exit("another piuparts-analyze process is already running")
+            else:
+                sys.exit(0)
 
         for section_name in sections:
             print(time.strftime("%a %b %2d %H:%M:%S %Z %Y", time.localtime()))
diff --git a/piuparts-report.py b/piuparts-report.py
index 21d14a3..1604de9 100644
--- a/piuparts-report.py
+++ b/piuparts-report.py
@@ -1783,7 +1783,10 @@ def main():
         try:
             fcntl.flock(lock, fcntl.LOCK_EX | fcntl.LOCK_NB)
         except IOError:
-            sys.exit()
+            if sys.stdout.isatty():
+                sys.exit("another piuparts-report process is already running")
+            else:
+                sys.exit(0)
 
         packagedb_cache = {}
         create_file(os.path.join(output_directory, "sections.yaml"),

-- 
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