Lars Simon Winzer
73 lines
1.7 KiB
Bash
Executable File
73 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# Check for draw.io installation
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DRAWIO_PATH=""
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check_drawio_installed() {
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if command -v drawio &>/dev/null; then
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DRAWIO_PATH=$(command -v drawio)
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return 0 # drawio via PATH
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elif [[ -x "/Applications/draw.io.app/Contents/MacOS/draw.io" ]]; then
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DRAWIO_PATH="/Applications/draw.io.app/Contents/MacOS/draw.io"
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return 0 # For macOS check at default path
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else
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return 1 # not found
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fi
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}
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if ! check_drawio_installed; then
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echo "Error: 'drawio' was not found. Make sure, that the draw.io cli is installed."
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echo "https://www.diagrams.net/"
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exit 1
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else
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echo "Draw.io installation found at: $DRAWIO_PATH"
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fi
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# Compare source (draw.io document) and exported file svg on mtime
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needs_export() {
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local drawio_file="$1"
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local svg_file="$2"
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# If no file found, export
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if [[ ! -f "$svg_file" ]]; then
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return 0
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fi
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if [[ "$drawio_file" -nt "$svg_file" ]]; then
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return 0
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else
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return 1
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fi
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}
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# If (re-)export is necessary export with drawio cli
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export_file() {
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local drawio_file="$1"
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local svg_file="${drawio_file%.drawio}.svg"
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if needs_export "$drawio_file" "$svg_file"; then
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echo "↻ Exporting: $drawio_file"
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echo "$svg_file"
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echo "$drawio_file"
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"$DRAWIO_PATH" --export --format svg --transparent --output "$svg_file" "$drawio_file"
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else
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echo "✓ Up-to-date: $drawio_file"
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fi
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}
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# Iterate over all .drawio files
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main() {
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# Source - https://stackoverflow.com/a/9612232
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# Posted by Kevin, modified by community. See post 'Timeline' for change history
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# Retrieved 2026-03-09, License - CC BY-SA 4.0
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find . -name '*.drawio' -print0 |
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while IFS= read -r -d '' line; do
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export_file "$line"
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done
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echo "✓ Exported all files"
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}
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# Start script at entry point
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main
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