From 07fd33e128b947f9a76910f7b13f7d2a234cc514 Mon Sep 17 00:00:00 2001
From: Michael Jeanson <mjeanson@efficios.com>
Date: Fri, 9 Aug 2019 18:16:56 -0400
Subject: [PATCH] jjb: Add dev_gerrit_babeltrace_black

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
---
 jobs/babeltrace.yaml        | 46 +++++++++++++++++++++++++++++++++++++
 scripts/babeltrace/black.sh | 37 +++++++++++++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 scripts/babeltrace/black.sh

diff --git a/jobs/babeltrace.yaml b/jobs/babeltrace.yaml
index 43ffa8d..5e0d6d1 100644
--- a/jobs/babeltrace.yaml
+++ b/jobs/babeltrace.yaml
@@ -364,6 +364,51 @@
           categories:
             - 'gerrit'
 
+- job-template:
+    name: dev_gerrit_babeltrace_black
+    defaults: babeltrace
+    concurrent: true
+
+    scm:
+      - git:
+          url: https://review.lttng.org/babeltrace
+          refspec: 'refs/changes/*:refs/changes/*'
+          branches:
+            - '$GERRIT_REFSPEC'
+          basedir: src/babeltrace
+          skip-tag: true
+
+    triggers:
+      - gerrit:
+          trigger-on:
+            - comment-added-event:
+                approval-category: 'CI-Build'
+                approval-value: 1
+          projects:
+            - project-compare-type: 'PLAIN'
+              project-pattern: 'babeltrace'
+              branches:
+                - branch-compare-type: 'ANT'
+                  branch-pattern: '**'
+          trigger-for-unreviewed-patches: true
+
+    node: 'amd64'
+
+    builders:
+      - shell:
+         !include-raw-escape: scripts/babeltrace/black.sh
+
+    properties:
+      - inject:
+          properties-content: |
+            PROJECT_NAME=babeltrace
+      - build-discarder:
+          days-to-keep: 1
+      - throttle:
+          option: 'category'
+          categories:
+            - 'gerrit'
+
 - job-template:
     name: babeltrace_{version}_cppcheck
     defaults: babeltrace
@@ -700,6 +745,7 @@
           build: !!python/tuple [std]
           conf: !!python/tuple [std, prod]
           filter: ''
+      - 'dev_gerrit_babeltrace_black'
 
 
 - project:
diff --git a/scripts/babeltrace/black.sh b/scripts/babeltrace/black.sh
new file mode 100644
index 0000000..5d6c6df
--- /dev/null
+++ b/scripts/babeltrace/black.sh
@@ -0,0 +1,37 @@
+#!/bin/sh -exu
+#
+# Copyright (C) 2015 Michael Jeanson <mjeanson@efficios.com>
+# Copyright (C) 2019 Francis Deslauriers <francis.deslauriers@efficios.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+PYTHON3=python3
+
+PYENV_HOME="$WORKSPACE/.pyenv/"
+
+# Delete previously built virtualenv
+if [ -d "$PYENV_HOME" ]; then
+    rm -rf "$PYENV_HOME"
+fi
+
+# Create virtualenv and install necessary packages
+virtualenv --system-site-packages -p ${PYTHON3} "$PYENV_HOME"
+
+set +u
+. "$PYENV_HOME/bin/activate"
+set -u
+
+pip install --quiet black
+
+black --diff --check src/babeltrace
-- 
2.34.1