Issue #101: As a Devops, I would like to have a unified set of rules for yaml linting

.github/workflows/workflow-yaml-check.md

@@ -2,20 +2,30 @@
 
 ## Overview
 
-This workflow is designed to maintain and enforce coding standards within YAML files across multiple projects within the organization. It ensures that any changes made to YAML files are consistent with the predefined standards set by the organization.
+This workflow is designed to maintain and enforce coding standards within YAML
+files across multiple projects within the organization. It ensures that any
+changes made to YAML files are consistent with the predefined standards set by
+the organization.
 
 ## Usage
 
-- **Purpose:** Validate the organization's yaml standards across projects. It is triggered by **pull requests** to ensure that any new or altered YAML files comply with these standards.
+- **Purpose:** Validate the organization's yaml standards across projects. It is
+  triggered by **pull requests** to ensure that any new or altered YAML files
+  comply with these standards.
 - **Steps**
-  - YAML Lint Test: The workflow runs a linting test on the changed YAML files using the given configuration if specified.
+  - YAML Lint Test: The workflow runs a linting test on the changed YAML files
+    using the given configuration if specified.
 - **Input:** You can specify specify a custom configuration file path for the
   yaml link check. If you have specific rules or configurations for link
-  validation, you can create a configuration file in the project you are
-  calling this workflow from and input the path to this workflow. You can
-     find the documentation for this file
+  validation, you can create a configuration file in the project you are calling
+  this workflow from and input the path to this workflow. If you omit to specify
+  a file path, the default config file from current repository will be used. You
+     can find the documentation for this file
      [here](https://yamllint.readthedocs.io/en/stable/configuration.html)
 
 ## YAML Linting Guidelines for Developers
 
-- The [fnando.linter](https://marketplace.visualstudio.com/items?itemName=fnando.linter) extension for Visual Studio Code provides a flexible linter framework, which can be used for linting YAML files.
+- The
+  [fnando.linter](https://marketplace.visualstudio.com/items?itemName=fnando.linter)
+  extension for Visual Studio Code provides a flexible linter framework, which
+  can be used for linting YAML files.

.github/workflows/workflow-yaml-check.yml

@@ -1,7 +1,7 @@
 ---
 name: Check Yaml conformance to AI Lab standards
 
 on:
   workflow_call:
     inputs:
       config-file-path:
@@ -34,7 +34,9 @@
               if [ -n "${{ github.event.inputs.config-file-path }}" ]; then
                 yamllint -c "${{ github.workspace }}/${{ github.event.inputs.config-file-path }}" "$file"
               else
-                yamllint "$file"
+                default_config_url="https://raw.githubusercontent.com/ai-cfia/github-workflows/main/.yamllint.yml"
+                curl -s -O $default_config_url
+                yamllint -c "./$(basename $default_config_url)" "$file"
               fi
             fi
           done

.yamllint.yml

@@ -1,7 +1,9 @@
 ---
 extends: default
 
+ignore: |
+  .git/
+
 rules:
-  line-length:
-    max: 120
-    allow-non-breakable-inline-mappings: true
+  line-length: disable
+  truthy: disable