Merge pull request #2 from steinbrueckri/add_input_and_output

Add input and output

README.md

@@ -4,8 +4,19 @@
 
 A Github Action to run mdl on your files
 
-## Usage
+## Inputs
+
+### `path`
+
+Path to scan for markdown files within the directory (and nested directories) `mdl`
+
+## Outputs
 
+### `output`
+
+The output from `mdl`
+
+## Usage
 ```yaml
 name: markdownlint
 

action.yml

@@ -1,6 +1,14 @@
 name: 'MarkdownLint mdl Action'
 author: 'Jason Field'
 description: 'Run mdl on your markdown files with ease'
+inputs:
+  path:
+    description: 'Path to scan for markdown files within the directory (and nested directories)'
+    required: false
+    default: './'
+outputs:
+  output: # id of output
+    description: 'stdout from mdl'
 runs:
   using: 'docker'
   image: 'Dockerfile'

entrypoint.sh

@@ -1 +1,7 @@
-mdl ./
+output=$(mdl $INPUT_PATH)
+echo ::set-output name=output::"$output"
+if [ ! -z "$output" ]
+then
+    echo "FOUND MARKDOWN ISSUS"
+    exit 255
+fi