From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 3 Sep 2021 11:41:33 +0000 (+0200)
Subject: ci: add a check for tabs
X-Git-Tag: v11~66^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F783%2Fhead;p=thirdparty%2Fmkosi.git

ci: add a check for tabs

Surprisingly, none of the standard tools complain about tabs in the
code, at least in some locations. I expected that python3 would always
complain, or at least tabnanny, or pyflakes… Let's roll a simple custom
check.

Use '-P' to request perl-compatible regular expressions even the user
has a different default configures so that '\t' works as expected.
---

diff --git a/.github/workflows/ci-unit-test.yml b/.github/workflows/ci-unit-test.yml
index 798d3e600..5eaa72713 100644
--- a/.github/workflows/ci-unit-test.yml
+++ b/.github/workflows/ci-unit-test.yml
@@ -25,6 +25,9 @@ jobs:
     - name: Run pyflakes
       run: python3 -m pyflakes mkosi/ tests/
 
+    - name: Check that tabs are not used in code
+      run: sh -c '! git grep -P "\\t" "*.py"'
+
     - name: Type Checking (mypy)
       run: python3 -m mypy --python-version 3.7 mkosi