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#!/usr/bin/env scriptisto
// scriptisto-begin
// script_src: src/main.rs
// build_cmd: cargo build --release && strip ./target/release/script
// target_bin: ./target/release/script
// files:
// - path: Cargo.toml
// content: |
// package = { name = "script", version = "0.1.0", edition = "2018"}
// [dependencies]
// scripttools = { path = "/home/jokler/rust/scripttools" }
// structopt="*"
// cmd_lib = "*"
// atty = "*"
// walkdir = "*"
// scriptisto-end
use structopt::StructOpt;
use walkdir::WalkDir;
use cmd_lib::*;
use scripttools::*;
#[derive(Debug, StructOpt)]
#[structopt(name = "show-figlet", about = "Demos figlet fonts")]
struct Opt {
input: String,
}
fn main() {
let opt = Opt::from_args();
if let Err(e) = run(opt) {
eprintln!("{}", e);
}
}
fn run(opt: Opt) -> Result<()> {
for entry in WalkDir::new("/usr/share/figlet") {
let entry = entry.unwrap();
let path = entry.path();
let ext = path.extension().map(|v| v.to_str().unwrap());
if Some("flf") == ext {
let font = path.file_name().unwrap();
run_cmd!("figlet -f {} {}", font.to_str().unwrap(), opt.input)?;
}
}
Ok(())
}
// vim: filetype=rust
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