Add copyright checker to tox

+ Only looks at files edited since HEAD~.
+ Only checks files of whitelisted extensions.
+ Distinguishes missing and outdated copyrights.
+ Any line with "Copyright" substring can work.
+ Many copyright lines are tolerated, if at least one has correct year.
+ Voting.

Change-Id: I2cda0459cb191eeec7aada69c508973568039d87
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/tox.ini b/tox.ini
index 5fc3172c1a..a09a90f72b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -25,7 +25,7 @@
 # will execute only checks defined in "pylint" tox environment.
 
 [tox]
-envlist = new_line_length, line_length, autogen, pylint
+envlist = copyright, new_line_length, line_length, autogen, pylint
 # The following is needed as tox requires setup.py by default.
 skipsdist = true
 # Just a shorthand to avoid long lines.
@@ -56,17 +56,19 @@ whitelist_externals = /bin/bash
 # the checker has to remain non-voting.
 commands = bash -c "bash {[tox]checker_dir}/new_line.sh || true"
 
+[testenv:copyright]
+whitelist_externals = /bin/bash
+commands = bash {[tox]checker_dir}/copyright.sh
+
 [testenv:autogen]
 whitelist_externals = /bin/bash
 setenv = PYTHONPATH = {toxinidir}
 commands = bash {[tox]checker_dir}/autogen.sh
 
+# TODO: Migrate current docs check here.
+# TODO: Create voting "pylint violations should not increase" checker.
 # TODO: Create voting checker to reject suites with Force Tags of other suite.
 # TODO: Create voting checker against tags not in tag_documentation.rst file.
-# TODO: Create voting "pylint violations should not increase" checker.
-# TODO: Figure out how to make new_line checker voting.
-# TODO: Migrate current docs check here.
-# TODO: Create license checker.
 # TODO: Create Robot suite Documentation checker (backslash if not next mark).
 # TODO: Create .yaml specific checker, so people can override long line check.
 # TODO: Create .rst specific checker, if there is one allowing