From 863300c4d819795a7476e6a2ee14fb7d7d85374e Mon Sep 17 00:00:00 2001
From: Surferlul <lukasabaumann@gmail.com>
Date: Fri, 13 Oct 2023 23:12:11 +0200
Subject: [PATCH] added auto-generation for svgs

---
 action.yml         | 23 +++++++++++++++--------
 docker-compose.yml | 14 ++++++++++++++
 to_svg.sh          |  3 +++
 3 files changed, 32 insertions(+), 8 deletions(-)
 create mode 100644 docker-compose.yml
 create mode 100755 to_svg.sh

diff --git a/action.yml b/action.yml
index 88402d8..d819787 100644
--- a/action.yml
+++ b/action.yml
@@ -4,16 +4,23 @@ inputs:
   home-md-file:
     description: Markdown file of the page you see when accessing the published site
     required: false
+  dark-mode:
+    description: If drawings should be exported in dark mode
+    required: false
+    default: 'false'
 runs:
   using: composite
   steps:
-    - name: Set up Python 3.12
-      uses: actions/setup-python@v4
-      with:
-        # Semantic version range syntax or exact version of a Python version
-        python-version: '3.12'
-        # Optional - x64 or x86 architecture, defaults to x64
-        architecture: 'x64'
-    - run: python ${{ github.action_path }}/main.py "${{ github.workspace }}" "${{ github.workspace }}/${{ inputs.home-md-file}}"
+    - name: Start containers
+      run: docker-compose -f "${{ github.action_path }}/docker-compose.yml" up -d --build
+      shell: bash
+    - name: Creating SVG files
+      run: find "${{ github.workspace }}" -type f -name '*.excalidraw' -exec bash "${{ github.action_path }}/to_svg.sh" "{}" ${{ input.dark-mode == 'true' }} ";"
+      shell: bash
+    - name: Replace excalidraw file references
+      run: find "${{ github.workspace }}" -type f -name '*.md' -exec sed -ri 's|(\[\[.*\.excalidraw)(\]\])|\1.csv\2|g' "{}" ";"
+      shell: bash
+    - name: Stop containers
+      run: docker-compose -f "${{ github.action_path }}/docker-compose.yml" down
       shell: bash
 
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..10593d5
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,14 @@
+version: "3"
+services:
+  kroki:
+    image: yuzutech/kroki
+    depends_on:
+      - excalidraw
+    environment:
+      - KROKI_EXCALIDRAW_HOST=excalidraw
+    ports:
+      - "8080:8000"
+  excalidraw:
+    image: yuzutech/kroki-excalidraw
+    expose:
+      - "8004"
\ No newline at end of file
diff --git a/to_svg.sh b/to_svg.sh
new file mode 100755
index 0000000..787b3f4
--- /dev/null
+++ b/to_svg.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+EXCALIDRAW=$(jq '{"type": .type, "version": .version, "source": .source, "elements": .elements, "appState": {"gridSize": null, "exportWithDarkMode": $2}}' "$1")
+curl localhost:8080/excalidraw/svg --data-raw "$EXCALIDRAW" > "$1.svg"