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#!/bin/sh
# SPDX-License-Identifier: GPL-3.0-or-later
# Build kicad/lib/eboard.kicad_sym:
# - symbols generated by kipart from the CSV files in this folder,
# - plus ready-made symbols from the *.kicad_sym files in this folder
# (e.g. the HR911130A symbol from a KiCad library merge request).
#
# kicad/lib/tools/make_eboard_lib.sh
#
# Needs kipart (pipx install kipart).
set -eu
here=$(cd "$(dirname "$0")" && pwd)
command -v kipart >/dev/null 2>&1 || {
echo "kipart not found; install it with: pipx install kipart" >&2
exit 1
}
out=$here/../eboard.kicad_sym
tmp=$(mktemp -d)
trap 'rm -rf "$tmp"' EXIT
kipart -b --bundle-style none -w -o "$tmp/raw.kicad_sym" \
"$here"/ch347f.csv "$here"/rtl8211f.csv "$here"/sm410561n.csv
python3 -I "$here/kicad_sym_grid.py" "$tmp/raw.kicad_sym" > "$tmp/grid.kicad_sym"
# append the top-level symbols of the extra libraries
python3 -I - "$tmp/grid.kicad_sym" "$here"/*.kicad_sym > "$out" <<'EOF'
import re, sys
def match_paren(t, i):
depth, j = 0, i
while True:
c = t[j]
if c == '"':
j += 1
while t[j] != '"':
j += 2 if t[j] == "\\" else 1
elif c == "(":
depth += 1
elif c == ")":
depth -= 1
if depth == 0:
return j + 1
j += 1
base = open(sys.argv[1]).read()
blocks = []
for path in sys.argv[2:]:
t = open(path).read()
i = t.index("(", 1)
while True:
m = re.compile(r'\(symbol "').search(t, i)
if not m:
break
e = match_paren(t, m.start())
blocks.append(t[m.start():e])
i = e
end = base.rstrip().rfind(")")
sys.stdout.write(base[:end] + "".join(" " + b + "\n" for b in blocks) + ")\n")
EOF
echo "wrote $out"
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