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#![recursion_limit="256"]
pub mod document_tree;
pub mod parser;
pub mod target;
use structopt::StructOpt;
use clap::{_clap_count_exprs, arg_enum};
use quicli::{
fs::read_file,
prelude::{CliResult,Verbosity},
};
use self::parser::{
serialize_json,
serialize_xml,
};
arg_enum! {
#[derive(Debug)]
#[allow(non_camel_case_types)]
enum Format { json, xml }
}
#[derive(Debug, StructOpt)]
#[structopt(raw(setting = "structopt::clap::AppSettings::ColoredHelp"))]
struct Cli {
#[structopt(
long = "format", short = "f", default_value = "json", // xml is pretty defunct…
raw(possible_values = "&Format::variants()", case_insensitive = "true"),
)]
format: Format,
file: String,
#[structopt(flatten)]
verbosity: Verbosity,
}
fn main() -> CliResult {
let args = Cli::from_args();
args.verbosity.setup_env_logger("rst")?;
let content = read_file(args.file)?;
let stdout = std::io::stdout();
match args.format {
Format::json => serialize_json(&content, stdout)?,
Format::xml => serialize_xml (&content, stdout)?,
}
Ok(())
}
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