init

stitch-peek/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "stitch-peek"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+rustitch = { path = "../rustitch" }
+clap = { version = "4", features = ["derive"] }
+anyhow = "1"

stitch-peek/src/main.rs

@@ -0,0 +1,34 @@
+use anyhow::{Context, Result};
+use clap::Parser;
+use std::fs;
+
+#[derive(Parser)]
+#[command(name = "stitch-peek", about = "PES embroidery file thumbnailer")]
+struct Args {
+    /// Input PES file path
+    #[arg(short = 'i', long = "input")]
+    input: std::path::PathBuf,
+
+    /// Output PNG file path
+    #[arg(short = 'o', long = "output")]
+    output: std::path::PathBuf,
+
+    /// Thumbnail size in pixels
+    #[arg(short = 's', long = "size", default_value = "128")]
+    size: u32,
+}
+
+fn main() -> Result<()> {
+    let args = Args::parse();
+
+    let data = fs::read(&args.input)
+        .with_context(|| format!("failed to read {}", args.input.display()))?;
+
+    let png = rustitch::thumbnail(&data, args.size)
+        .with_context(|| "failed to generate thumbnail")?;
+
+    fs::write(&args.output, &png)
+        .with_context(|| format!("failed to write {}", args.output.display()))?;
+
+    Ok(())
+}