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|
{
runCommand,
kicad,
nix-filter,
lib,
pcb_path,
src,
withSilk ? true,
withEdgeCuts ? true,
withMirrors ? true,
nLayer ? 2,
boardName ? (lib.removeSuffix ".kicad_pcb" (builtins.baseNameOf pcb_path)),
}: let
sharePath = "share/npry/clef/svg";
in runCommand "${boardName}.svg" {
nativeBuildInputs = [
kicad
];
src = nix-filter {
root = src;
include = [
(nix-filter.matchExt "kicad_pcb")
];
};
nInnerLayer = if nLayer < 2 then 0 else nLayer - 2;
allowedRequisites = [];
} ''
set -e
export HOME=$(mktemp -d)
echo "board: '${boardName}'" >&2
mkdir -p $out/${sharePath}
cd "$out/${sharePath}"
mksvg() {
local infile=$1
local layers=$2
local outfile=$3
kicad-cli pcb export svg \
"$infile" \
-l "$layers" \
-o "$outfile.svg" \
--page-size-mode 2 \
--exclude-drawing-sheet
${if withMirrors then ''
kicad-cli pcb export svg \
"$infile" \
-m \
-l "$layers" \
-o "$outfile.mirror.svg" \
--page-size-mode 2 \
--exclude-drawing-sheet
'' else ""}
}
mksvg "$src/${pcb_path}" \
"F.Cu,${if withSilk then "F.Silkscreen," else ""}${if withEdgeCuts then "Edge.Cuts," else ""}" \
front
mksvg "$src/${pcb_path}" \
"B.Cu,${if withSilk then "B.Silkscreen," else ""}${if withEdgeCuts then "Edge.Cuts," else ""}" \
back
for i in $(seq 1 $nInnerLayer); do
mksvg "$src/${pcb_path}" \
"In$i.Cu,${if withEdgeCuts then "Edge.Cuts," else ""}" \
"in$i"
done
''
|
