ci: add yamllint (autowarefoundation#182)

* ci: add yamllint

Signed-off-by: Kenji Miyake <kenji.miyake@tier4.jp>

* style: apply yamllint

Signed-off-by: Kenji Miyake <kenji.miyake@tier4.jp>

.clang-format

@@ -1,4 +1,3 @@
----
 # Modified from https://github.com/ament/ament_lint/blob/master/ament_clang_format/ament_clang_format/configuration/.clang-format
 Language: Cpp
 BasedOnStyle: Google
@@ -19,23 +18,23 @@ PointerAlignment: Middle
 ReflowComments: true
 IncludeCategories:
   # C++ system headers
-  - Regex: "<[a-z_]*>"
+  - Regex: <[a-z_]*>
     Priority: 6
     CaseSensitive: true
   # C system headers
-  - Regex: '<.*\.h>'
+  - Regex: <.*\.h>
     Priority: 5
     CaseSensitive: true
   # Boost headers
-  - Regex: "boost/.*"
+  - Regex: boost/.*
     Priority: 4
     CaseSensitive: true
   # Message headers
-  - Regex: ".*_msgs/.*"
+  - Regex: .*_msgs/.*
     Priority: 3
     CaseSensitive: true
   # Other Package headers
-  - Regex: "<.*>"
+  - Regex: <.*>
     Priority: 2
     CaseSensitive: true
   # Local package headers

.github/dependabot.yml

@@ -1,7 +1,7 @@
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
+  - package-ecosystem: github-actions
+    directory: /
     schedule:
-      interval: "daily"
+      interval: daily
     open-pull-requests-limit: 1

.github/workflows/build-and-test-scheduled.yaml

@@ -2,7 +2,7 @@ name: build-and-test-scheduled
 
 on:
   schedule:
-    - cron: "0 19 * * *" # run at 4 AM JST
+    - cron: 0 19 * * * # run at 4 AM JST
   workflow_dispatch:
 
 jobs:

.github/workflows/delete-closed-pr-docs.yaml

@@ -2,7 +2,7 @@ name: delete-closed-pr-docs
 
 on:
   schedule:
-    - cron: "0 19 * * *" # run at 4 AM JST
+    - cron: 0 19 * * * # run at 4 AM JST
   workflow_dispatch:
 
 jobs:

.github/workflows/deploy-docs.yaml

@@ -6,7 +6,7 @@ on:
       - main
       - tier4/proposal
     paths:
-      - "mkdocs.yaml"
+      - mkdocs.yaml
       - "**/*.md"
       - "**/*.svg"
       - "**/*.png"

.pre-commit-config.yaml

@@ -21,13 +21,19 @@ repos:
     rev: v0.30.0
     hooks:
       - id: markdownlint
-        args: ["-c", ".markdownlint.yaml", "--fix"]
+        args: [-c, .markdownlint.yaml, --fix]
 
   - repo: https://github.com/pre-commit/mirrors-prettier
     rev: v2.5.0
     hooks:
       - id: prettier
 
+  - repo: https://github.com/adrienverge/yamllint
+    rev: v1.26.3
+    hooks:
+      - id: yamllint
+        exclude: .*.param.yaml
+
   - repo: https://github.com/tier4/pre-commit-hooks-ros
     rev: v0.4.0
     hooks:
@@ -54,22 +60,22 @@ repos:
     rev: 21.11b1
     hooks:
       - id: black
-        args: ["--line-length=100"]
+        args: [--line-length=100]
 
   - repo: https://github.com/PyCQA/flake8
     rev: 4.0.1
     hooks:
       - id: flake8
         additional_dependencies:
           [
-            "flake8-blind-except",
-            "flake8-builtins",
-            "flake8-class-newline",
-            "flake8-comprehensions",
-            "flake8-deprecated",
-            "flake8-docstrings",
-            "flake8-import-order",
-            "flake8-quotes",
+            flake8-blind-except,
+            flake8-builtins,
+            flake8-class-newline,
+            flake8-comprehensions,
+            flake8-deprecated,
+            flake8-docstrings,
+            flake8-import-order,
+            flake8-quotes,
           ]
 
   - repo: https://github.com/pre-commit/mirrors-clang-format
@@ -81,7 +87,7 @@ repos:
     rev: 1.5.5
     hooks:
       - id: cpplint
-        args: ["--quiet"]
-        exclude: ".cu"
+        args: [--quiet]
+        exclude: .cu
 
-exclude: ".svg|control/trajectory_follower|control/trajectory_follower_nodes|common/autoware_auto_dependencies|common/autoware_auto_perception_rviz_plugin|common/osqp_interface|simulator/simple_planning_simulator|planning/freespace_planner|planning/astar_search|planning/costmap_generator"
+exclude: .svg|control/trajectory_follower|control/trajectory_follower_nodes|common/autoware_auto_dependencies|common/autoware_auto_perception_rviz_plugin|common/osqp_interface|simulator/simple_planning_simulator|planning/freespace_planner|planning/astar_search|planning/costmap_generator

.yamllint.yaml

@@ -0,0 +1,12 @@
+extends: default
+
+rules:
+  comments:
+    min-spaces-from-content: 1 # To be compatible with C++ and Python
+  document-start:
+    present: false # Don't need document start markers
+  line-length: disable # Delegate to Prettier
+  truthy:
+    allowed-values: ["true", "false", "on"] # https://github.com/adrienverge/yamllint/issues/158#issuecomment-536735525
+  quoted-strings:
+    required: only-when-needed # To keep consistent style

mkdocs.yaml

@@ -3,7 +3,7 @@ site_url: https://autowarefoundation.github.io/autoware.universe
 repo_url: https://github.com/autowarefoundation/autoware.universe
 edit_uri: edit/main/
 docs_dir: .
-copyright: "Copyright © 2021 The Autoware Foundation"
+copyright: Copyright © 2021 The Autoware Foundation
 
 theme:
   name: material
@@ -50,22 +50,27 @@ plugins:
   - awesome-pages
   - exclude:
       regex:
-        - '^(?!(.*/)?assets/).*\.(?!(.*\.)?md|(.*\.)?svg|(.*\.)?png|(.*\.)?jpg).*$'
-        - "^(.*/)?[^.]*$"
+        - ^(?!(.*/)?assets/).*\.(?!(.*\.)?md|(.*\.)?svg|(.*\.)?png|(.*\.)?jpg).*$
+        - ^(.*/)?[^.]*$
   - same-dir
   - search
 
 markdown_extensions:
   - admonition
   - attr_list
-  - codehilite: { guess_lang: false }
+  - codehilite:
+      guess_lang: false
   - fontawesome_markdown
   - footnotes
   - mdx_math
-  - mdx_truly_sane_lists: { nested_indent: 2 }
+  - mdx_truly_sane_lists:
+      nested_indent: 2
   - mdx_unimoji
-  - plantuml_markdown: { server: "http://www.plantuml.com/plantuml", format: svg }
+  - plantuml_markdown:
+      server: http://www.plantuml.com/plantuml
+      format: svg
   - pymdownx.arithmatex
   - pymdownx.highlight
   - pymdownx.superfences
-  - toc: { permalink: "#" }
+  - toc:
+      permalink: "#"

perception/elevation_map_loader/config/elevation_map_parameters.yaml

@@ -5,7 +5,7 @@ pcl_grid_map_extraction:
       x: 0.0
       y: 0.0
       z: 0.0
-    rotation: #intrinsic rotation X-Y-Z (r-p-y)sequence
+    rotation: # intrinsic rotation X-Y-Z (r-p-y)sequence
       r: 0.0
       p: 0.0
       y: 0.0