Add settings and guide validation (#3)

Signed-off-by: Daniel Castaño Sánchez <danielcastanosanchez@icloud.com>
Signed-off-by: Sergio Castaño Sánchez <sergiocastanosanchez@icloud.com>
Co-authored-by: Daniel Castaño Sánchez <danielcastanosanchez@icloud.com>
Co-authored-by: Sergio Castaño Sánchez <sergiocastanosanchez@icloud.com>

README.md

@@ -1,9 +1,56 @@
 # Landscape2 validate action
 
-This GitHub action checks if the provided landscape data file (`landscape.yml`) is valid.
+This GitHub action checks if the provided landscape datasource file is valid.
 
 ## Usage
 
+### Validate data file
+
+```yaml
+name: Validate
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  validate-landscape-data:
+    runs-on: ubuntu-latest
+    name: "Validate landscape data file"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cncf/landscape2-validate-action@v2
+        with:
+          target_kind: data
+          target_path: ./landscape.yml
+```
+
+### Validate settings file
+
+```yaml
+name: Validate
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+
+  validate-landscape-settings:
+    runs-on: ubuntu-latest
+    name: "Validate landscape settings file"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cncf/landscape2-validate-action@v2
+        with:
+          target_kind: settings
+          target_path: ./settings.yml
+```
+
+### Validate guide file
+
 ```yaml
 name: Validate
 
@@ -13,14 +60,15 @@ on:
       - main
 
 jobs:
-  validate-landscape:
+  validate-landscape-guide:
     runs-on: ubuntu-latest
-    name: "Validate landscape.yml file"
+    name: "Validate landscape guide file"
     steps:
       - uses: actions/checkout@v3
-      - uses: cncf/landscape2-validate-action@v1
+      - uses: cncf/landscape2-validate-action@v2
         with:
-          data_file: ./landscape.yml
+          target_kind: guide
+          target_path: ./guide.yml
 ```
 
 ## Contributing

action.yml

@@ -1,16 +1,17 @@
 name: Landscape2 validate action
 
 inputs:
-  data_file: 
-    description: 'Landscape data file local path'
+  target_kind:
+    description: 'Kind of file to validate'
+    required: true
+  target_path:
+    description: 'Path of file to validate'
     required: true
 
 runs:
   using: 'docker'
   image: 'docker://public.ecr.aws/g6m3a0y9/landscape2'
-  entrypoint: landscape2
+  entrypoint: /landscape2-validate.sh
   args:
-    - validate
-    - data
-    - --data-file
-    - ${{ inputs.data_file }}
+    - ${{ inputs.target_kind }}
+    - ${{ inputs.target_path }}