Check formatting with pre-commit

Author: rhaschke

.github/workflows/format.yaml

@@ -0,0 +1,23 @@
+# This is a format job. Pre-commit has a first-party GitHub action, so we use
+# that: https://github.com/pre-commit/action
+
+name: Format
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+
+jobs:
+  pre-commit:
+    name: pre-commit
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - name: Install clang-format-10
+        run: sudo apt-get install clang-format-10
+      - uses: rhaschke/[email protected]
+        with:
+          distro: melodic
+      - uses: pre-commit/[email protected]

.pre-commit-config.yaml

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+# To use:
+#
+#     pre-commit run -a
+#
+# Or:
+#
+#     pre-commit install  # (runs every time you commit in git)
+#
+# To update this file:
+#
+#     pre-commit autoupdate
+#
+# See https://github.com/pre-commit/pre-commit
+
+repos:
+  # Standard hooks
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.4.0
+    hooks:
+      - id: check-added-large-files
+      - id: check-case-conflict
+      - id: check-merge-conflict
+      - id: check-symlinks
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: mixed-line-ending
+      - id: trailing-whitespace
+
+  - repo: local
+    hooks:
+      - id: clang-format
+        name: clang-format
+        description: Format files with ClangFormat.
+        entry: clang-format-10
+        language: system
+        files: \.(c|cc|cxx|cpp|h|hpp|hxx|ih|ispc|ipp)$
+        args: ["-fallback-style=none", "-i"]
+      - id: catkin_lint
+        name: catkin_lint
+        description: Check package.xml and cmake files
+        entry: catkin_lint .
+        language: system
+        always_run: true
+        pass_filenames: false