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40 lines
822 B
Rust
40 lines
822 B
Rust
use structopt::StructOpt;
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use toml::Value;
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use std::path::PathBuf;
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use std::fs::{read_to_string, copy};
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#[derive(StructOpt, Debug)]
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/// structure representing command line arguments
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struct Opt {
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#[structopt(name = "FILE")]
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/// The input file.
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/// It contains all the settings related to substitution
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toml: PathBuf,
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#[structopt(short, long, default_value = "output")]
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/// Output directory.
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output: PathBuf,
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#[structopt(short, long)]
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/// Template to be processed.
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/// if a directory, then all the unspecified
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/// files will be copied to the output as well.
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template: PathBuf,
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}
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fn main() {
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// parse command line arguments
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let opt = Opt::from_args();
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//println!("{:?}", opt);
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// parse toml
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let value = read_to_string(opt.toml)
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.unwrap()
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.parse::<Value>()
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.unwrap();
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println!("{:?}", value);
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}
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