31 lines
648 B
Rust
31 lines
648 B
Rust
use clap::Parser;
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use gen_wallpapers::MetadataList;
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use std::fs::read_dir;
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use std::path::PathBuf;
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#[derive(Parser)]
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struct Cli {
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folder: PathBuf,
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}
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fn main() {
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let cli = Cli::parse();
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let dir = match read_dir(cli.folder) {
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Ok(dir) => dir,
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Err(e) => {
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eprintln!("failed to read folder: {e}");
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return;
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}
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};
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let metadata = MetadataList::process_folder(dir, true);
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let json = match metadata.to_pretty_json() {
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Ok(json) => json,
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Err(e) => {
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eprintln!("failed to serialize json: {e}");
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return;
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}
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};
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println!("{json}");
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}
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