Initial release

.github/workflows/tests.yml

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+name: CI Tests
+
+on: [push]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Convert test file to png image
+      uses: ./
+      with:
+        quality: 100
+        scale: 1.0
+        src: test/test.drawio
+        dest: test.png
+    - name: Convert test file to jpeg image
+      uses: ./
+      with:
+        quality: 100
+        scale: 1.0
+        src: test/test.drawio
+        dest: test.jpeg
+    - name: Convert test file to svg image
+      uses: ./
+      with:
+        scale: 1.0
+        src: test/test.drawio
+        dest: test.svg
+    - name: Convert test file to pdf
+      uses: ./
+      with:
+        scale: 1.0
+        src: test/test.drawio
+        dest: test.pdf
+    - name: Upload images as artifacts
+      uses: actions/upload-artifact@v1
+      with:
+        name: png
+        path: test.png
+    - uses: actions/upload-artifact@v1
+      with:
+        name: jpeg
+        path: test.jpeg
+    - uses: actions/upload-artifact@v1
+      with:
+        name: svg
+        path: test.svg
+    - uses: actions/upload-artifact@v1
+      with:
+        name: pdf
+        path: test.pdf

Dockerfile

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+FROM burnett0/alpine-drawio-batch
+
+ENTRYPOINT ["sh", "-c", \
+"drawio-batch \
+--quality ${INPUT_QUALITY} \
+--scale ${INPUT_SCALE} \
+${INPUT_SRC} ${INPUT_DEST}"]

LICENSE

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+MIT License
+
+Copyright (c) 2020 Steven Agyekum <agyekum@posteo.de>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# actions-drawio ![CI Tests](https://github.com/Burnett01/actions-drawio/workflows/CI%20Tests/badge.svg)
+
+Convert draw.io documents to ``jpeg|png|svg|pdf`` using [drawio-batch](https://github.com/languitar/drawio-batch).
+
+This action makes use of the heavily optimized Docker image [(alpine-drawio-batch)](https://github.com/Burnett01/docker-images/tree/alpine-drawio-batch).
+
+---
+
+## Usage
+
+You can run this action by using the ``with:`` block
+
+```yml
+  steps:
+  - uses: actions/checkout@v2
+  - name: Convert digramm to png
+    uses: Burnett01/actions-drawio@1.0
+    with:
+      src: diagramm.drawio
+      dest: diagramm.png
+```
+
+**Inputs**
+
++ ``quality`` The quality for png & jpeg (eg. 100)
+
++ ``scale`` The scale (eg. 1.0)
+
++ ``src`` The source file (eg. input.drawio)
+
++ ``dest`` The destination file (eg. output.jpeg)
+
+---
+
+## Combinations
+
+You can combine this actions with other ones, such as [upload-artifact](https://github.com/actions/upload-artifact):
+
+```yml
+steps:
+    - uses: actions/checkout@v2
+    - name: Convert test file to png image
+      uses: Burnett01/actions-drawio@1.0
+      with:
+        src: test.drawio
+        dest: test.png
+    - name: Upload image as artifact
+      uses: actions/upload-artifact@v1
+      with:
+        name: png
+        path: test.png
+```
+
+---
+
+## Demo/Tests
+
+Check the Actions tab for a live demo:
+
+[Live Demo](https://github.com/Burnett01/actions-drawio/actions?query=workflow%3A%22CI+Tests%22)

action.yml

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+name: 'actions-drawio'
+author: 'Burnett01'
+description: 'Convert draw.io documents to jpeg|png|svg|pdf.'
+inputs:
+  quality:
+    description: 'Image quality for png|jpeg'
+    required: false
+    default: '100'
+  scale:
+    description: 'Scales the output file size for pixel-based output formats'
+    required: false
+    default: '1.0'
+  src:
+    description: 'Input file'
+    required: true
+  dest:
+    description: 'Output file'
+    required: true
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
+branding:
+  icon: 'image'  
+  color: 'gray-dark'

test/test.drawio

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