dekun
24 lines
955 B
Bash
24 lines
955 B
Bash
#!/usr/bin/env bash
|
|
# 从 SVG 生成 PWA 所需 PNG 图标（Chrome 安装条件）
|
|
# 用法: bash scripts/gen_pwa_icons.sh
|
|
set -euo pipefail
|
|
cd "$(dirname "$0")/../pwa/icons"
|
|
SVG="icon.svg"
|
|
|
|
if command -v rsvg-convert &>/dev/null; then
|
|
rsvg-convert -w 192 -h 192 "${SVG}" -o icon-192.png
|
|
rsvg-convert -w 512 -h 512 "${SVG}" -o icon-512.png
|
|
elif command -v convert &>/dev/null; then
|
|
convert -background none "${SVG}" -resize 192x192 icon-192.png
|
|
convert -background none "${SVG}" -resize 512x512 icon-512.png
|
|
elif command -v ffmpeg &>/dev/null; then
|
|
ffmpeg -y -f lavfi -i "color=c=0x0f1419:s=512x512" -frames:v 1 icon-512.png 2>/dev/null
|
|
ffmpeg -y -f lavfi -i "color=c=0x0f1419:s=192x192" -frames:v 1 icon-192.png 2>/dev/null
|
|
echo "[WARN] 仅用 ffmpeg 生成纯色图标，建议: apt install librsvg2-bin"
|
|
else
|
|
echo "[ERROR] 需要 rsvg-convert / imagemagick / ffmpeg 之一"
|
|
exit 1
|
|
fi
|
|
|
|
echo "[OK] 已生成 icon-192.png icon-512.png"
|