54 lines
1.7 KiB
Rust
54 lines
1.7 KiB
Rust
fn main() {
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#[cfg(target_os = "windows")]
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{
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use std::process::Command;
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let svg = "../assets/Acord.svg";
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let ico = "icon.ico";
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let rc = "icon.rc";
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let tmp = "icon_tmp";
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println!("cargo:rerun-if-changed={svg}");
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// Generate icon.ico from SVG via rsvg-convert + magick.
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let _ = std::fs::create_dir_all(tmp);
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let sizes = [16, 24, 32, 48, 64, 128, 256];
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let mut pngs = Vec::new();
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for size in sizes {
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let out = format!("{tmp}/icon_{size}.png");
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let s = size.to_string();
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let ok = Command::new("rsvg-convert")
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.args(["--width", &s, "--height", &s, svg, "-o", &out])
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.status()
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.map(|s| s.success())
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.unwrap_or(false);
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if !ok {
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println!("cargo:warning=rsvg-convert not found or failed — building without icon");
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let _ = std::fs::remove_dir_all(tmp);
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return;
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}
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pngs.push(out);
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}
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let ok = Command::new("magick")
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.args(pngs.iter().map(|s| s.as_str()))
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.arg(ico)
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.status()
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.map(|s| s.success())
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.unwrap_or(false);
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let _ = std::fs::remove_dir_all(tmp);
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if !ok {
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println!("cargo:warning=magick (ImageMagick) not found — building without icon");
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return;
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}
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// Write a .rc file and embed via embed-resource (supports LLVM/GNU toolchains).
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std::fs::write(rc, "1 ICON \"icon.ico\"\n").ok();
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embed_resource::compile(rc, embed_resource::NONE);
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println!("cargo:warning=icon embedded successfully");
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}
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}
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