From abdb23a914e00a3b1cededcb737fb5f9a0b8f753 Mon Sep 17 00:00:00 2001
From: John Vandenberg <jayvdb@gmail.com>
Date: Tue, 17 Jul 2018 15:23:12 +0700
Subject: [PATCH] .moban.yaml: Add CI check scripts

Related to https://gitlab.com/coala/mobans/issues/65
---
 .ci/check_setuptools.py  | 48 ++++++++++++++++++++++++++++++++++++++++
 .ci/check_unsupported.sh |  2 +-
 .moban.yaml              |  4 +++-
 .travis.yml              |  1 +
 4 files changed, 53 insertions(+), 2 deletions(-)
 create mode 100644 .ci/check_setuptools.py

diff --git a/.ci/check_setuptools.py b/.ci/check_setuptools.py
new file mode 100644
index 0000000000..f6857db1fe
--- /dev/null
+++ b/.ci/check_setuptools.py
@@ -0,0 +1,48 @@
+from __future__ import print_function
+
+import subprocess
+import sys
+
+import setuptools
+
+
+def get_setuptools_version():
+    with open('requirements.txt') as f:
+        for line in f:
+            if line.startswith('setuptools'):
+                line = line.rstrip()
+                if '>=' not in line:
+                    raise ValueError('%s doesnt use ">="' % line)
+                _, version = line.split('>=')
+                return version
+
+
+def check_setuptools_version(version):
+    print('Checking setuptools==%s' % version, file=sys.stderr)
+    if setuptools.__version__ != version:
+        print('Failed! setuptools==%s' % setuptools.__version__,
+              file=sys.stderr)
+        return 2
+
+    pip_list = subprocess.check_output(['pip', 'list', '--format=legacy'])
+    pip_list = pip_list.decode('utf8')
+    if 'setuptools (%s)' % version not in pip_list:
+        print('Failed! pip list reports wrong setuptools:\n%s' % pip_list,
+              file=sys.stderr)
+        return 3
+
+if __name__ == '__main__':
+    version = None
+    try:
+        version = get_setuptools_version()
+    except Exception as e:
+        print('Exception extracting setuptools version from requirements.txt: '
+              '%s' % e,
+              file=sys.stderr)
+        sys.exit(1)
+
+    if not version:
+        print('Unable to find setuptools in requirements.txt',
+              file=sys.stderr)
+        sys.exit(1)
+    sys.exit(check_setuptools_version(version))
diff --git a/.ci/check_unsupported.sh b/.ci/check_unsupported.sh
index ee0a75d8e5..cd075cfc8f 100755
--- a/.ci/check_unsupported.sh
+++ b/.ci/check_unsupported.sh
@@ -33,7 +33,7 @@ fi
 set -e
 
 # The following is emitted on stdout
-grep -q 'coala supports only python 3.4.4 or later' setup.log
+grep -q 'coala supports only Python 3.4.2 or later' setup.log
 # The following is emitted on stderr
 grep -q 'error: Setup script exited with 4' setup.log
 
diff --git a/.moban.yaml b/.moban.yaml
index ab2a6b1e46..6ac3d2a1b3 100644
--- a/.moban.yaml
+++ b/.moban.yaml
@@ -38,7 +38,9 @@ targets:
   - .ci/appveyor.yml: ci/appveyor.yml.jj2
   - .ci/run_with_env.cmd: run_with_env.cmd
   - .ci/check_unsupported.sh: ci/check_unsupported.sh.jj2
-  - .ci/check_moban.sh: ci/check_moban.sh
   - runtime.txt: runtime.txt
   - netlify.toml: docs/netlify.toml
   - coala-bears.cabal: coala-bears.cabal.jj2
+copy:
+  - .ci/check_moban.sh: ci/check_moban.sh
+  - .ci/check_setuptools.py: ci/check_setuptools.py
diff --git a/.travis.yml b/.travis.yml
index 9544d7517b..2bc2fb3188 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -185,6 +185,7 @@ before_script:
   - .ci/deps.coala-bears.sh
 
 script:
+  - .ci/check_setuptools.py
   - python setup.py bdist_wheel
   - pip install $(ls ./dist/*.whl)"[alldeps]"
   # Ensure bear requirements are in sync with the bear PipRequirement