Run black on all files if the git diff command fails

trailofbits · Aug 26, 2020 · 905cd6c · 905cd6c
1 parent c26f291
commit 905cd6c
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -29,7 +29,13 @@ jobs:
         git fetch --depth=1 origin $BASE_SHA
         echo "Files Changed:"
         git diff --name-only $BASE_SHA... | tee .diff_names.txt
-        cat .diff_names.txt | python scripts/pyfile_exists.py | xargs black --diff --check
+        NAMES=$(cat .diff_names.txt | python scripts/pyfile_exists.py)
+        if test -z $NAMES
+        then
+          black --diff --check .
+        else
+          echo $NAMES | xargs black --diff --check
+        fi
         mypy --version
         mypy
   tests: