46 lines
768 B
Bash
Executable File
46 lines
768 B
Bash
Executable File
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# Work in progress ...
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#
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# generate ETL graph from a single layer
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# start from the root
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# parameter1: "layer name"
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# ./sh/gen_etl_graph.sh waterway
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#
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# outut -> ./doc/
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ID=$1
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## ID=waterway
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mkdir -p ./doc
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layer_dir=./layers/${ID}/
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DOT=./doc/dot_${ID}.dot
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echo "digraph G
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{
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rankdir=LR;
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" > $DOT
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if [ -f ${layer_dir}/mapping.yaml ]; then
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echo "processing imposm3 mapping file ${layer_dir}/mapping.yaml "
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cat ${layer_dir}/mapping.yaml | grep "# etldoc:" | sed 's/# etldoc://g' >>$DOT
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fi
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for f in ${layer_dir}*.sql
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do
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echo "Processing : $f"
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cat $f | grep "\-\- etldoc:" | sed 's/-- etldoc://g' >>$DOT
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done
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echo "
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}
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" >> $DOT
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##cat $DOT
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dot -Tpng $DOT > ./doc/etl_layer_${ID}.png
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dot -Tsvg $DOT > ./doc/etl_layer_${ID}.svg
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