Initial commit

.gitignore

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

Cargo.toml

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+[package]
+name = "hastie"
+version = "0.1.0"
+authors = ["Brandon Anzaldi <brandon@brandonanzaldi.com>"]
+edition = "2018"
+
+[dependencies]
+clap = "2.33.0"
+reqwest = "0.9.18"
+atty = "0.2"

src/main.rs

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+extern crate atty;
+extern crate clap;
+extern crate reqwest;
+
+use atty::Stream;
+use clap::{App, Arg};
+use reqwest::header::{ACCEPT, CONTENT_TYPE, USER_AGENT};
+use std::collections::HashMap;
+use std::fs::File;
+use std::io::{self, BufRead, BufReader};
+use std::process;
+
+fn main() -> Result<(), Box<std::error::Error>> {
+    let mut app = App::new("Hastie")
+        .version("0.1.0")
+        .author("Brandon Anzaldi <brandon@brandonanzaldi.com>")
+        .about("A simple command-line client for Hasteb.in.")
+        .arg(
+            Arg::with_name("INPUT")
+                .help("The input file to use. Defaults to stdin.")
+                .index(1),
+        );
+    let mut help_text = Vec::new();
+    match app.write_long_help(&mut help_text) {
+        Err(e) => panic!(e),
+        _ => (),
+    };
+    let matches = app.get_matches();
+
+    let mut reader: Box<BufRead> = match matches.value_of("INPUT") {
+        None => {
+            if atty::is(Stream::Stdin) {
+                println!("{}", String::from_utf8(help_text).unwrap());
+                process::exit(0);
+            } else {
+                Box::new(BufReader::new(io::stdin()))
+            }
+        }
+        Some(filename) => Box::new(BufReader::new(File::open(filename).unwrap())),
+    };
+
+    let mut data = String::new();
+    reader.read_to_string(&mut data)?;
+
+    let client = reqwest::Client::new();
+    let resp: HashMap<String, String> = client
+        .post("https://hasteb.in/documents")
+        .header(USER_AGENT, "hastie-rs/1.0.0")
+        .header(CONTENT_TYPE, "application/json; charset=utf8")
+        .header(ACCEPT, "application/json")
+        .body(data)
+        .send()?
+        .json()?;
+
+    let key = resp.get("key").unwrap_or_else(|| {
+        println!("Error: Unable to retrieve upload key from Hasteb.in");
+        process::exit(1);
+    });
+
+    println!("https://hasteb.in/{}", key);
+
+    Ok(())
+}