Initial commit

.gitignore

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+/target
+**/*.rs.bk

Cargo.toml

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+[package]
+name = "gist-client"
+version = "0.1.0"
+authors = ["Dylan Baker"]
+edition = "2018"
+
+[dependencies]
+clap = "2.33.0"
+reqwest = "0.9.16"

src/cli.rs

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+use clap::ArgMatches;
+use std::fs;
+use std::io;
+
+pub fn new_gist(matches: &ArgMatches) -> io::Result<()> {
+    let title = matches.value_of("title").unwrap();
+    let input = matches.value_of("input");
+
+    let mut rdr: Box<io::Read> = match input {
+        Some(file) => Box::new(fs::File::open(file)?),
+        None => Box::new(io::stdin()),
+    };
+
+    let mut body = String::new();
+    rdr.read_to_string(&mut body)?;
+
+    println!("title: {}", title);
+    println!("body: {}", body);
+
+    Ok(())
+}

src/main.rs

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+extern crate clap;
+
+use clap::{App, Arg, SubCommand};
+use std::io;
+
+mod cli;
+
+fn main() -> io::Result<()> {
+    let matches = App::new("gist")
+        .version("0.0.1")
+        .subcommand(
+            SubCommand::with_name("new")
+                .about("Creates a new gist")
+                .arg(
+                    Arg::with_name("title")
+                        .long("title")
+                        .short("t")
+                        .takes_value(true)
+                        .required(true)
+                        .help("The title of the gist"),
+                )
+                .arg(
+                    Arg::with_name("file")
+                        .long("file")
+                        .short("file")
+                        .takes_value(true)
+                        .help("The file to use as the body of the gist"),
+                ),
+        )
+        .get_matches();
+
+    if let Some(matches) = matches.subcommand_matches("new") {
+        cli::new_gist(&matches)?;
+    }
+
+    Ok(())
+}