Add filetype to gists

Cargo.lock

 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "chrono"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "clap"
 version = "2.33.0"
 name = "gist-client"
 version = "0.1.0"
 dependencies = [
+ "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "num-integer"
+version = "0.1.39"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "num_cpus"
 version = "1.10.0"
 "checksum bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
 "checksum cc 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)" = "a0c56216487bb80eec9c4516337b2588a4f2a2290d72a1416d930e4dcdb0c90d"
 "checksum cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "11d43355396e872eefb45ce6342e4374ed7bc2b3a502d1b28e36d6e23c05d1f4"
+"checksum chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "45912881121cb26fad7c38c17ba7daa18764771836b34fab7d3fbd93ed633878"
 "checksum clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9"
 "checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 "checksum cookie 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1465f8134efa296b4c19db34d909637cb2bf0f7aaf21299e23e18fa29ac557cf"
 "checksum native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4b2df1a4c22fd44a62147fd8f13dd0f95c9d8ca7b2610299b2a2f9cf8964274e"
 "checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
 "checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
+"checksum num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)" = "e83d528d2677f0518c570baf2b7abdcf0cd2d248860b68507bdcb3e91d4c0cea"
+"checksum num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0b3a5d7cc97d6d30d8b9bc8fa19bf45349ffe46241e8816f50f62f6d6aaabee1"
 "checksum num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1a23f0ed30a54abaa0c7e83b1d2d87ada7c3c23078d1d87815af3e3b6385fbba"
 "checksum numtoa 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef"
 "checksum openssl 0.10.21 (registry+https://github.com/rust-lang/crates.io-index)" = "615b325b964d8fb0533e7fad5867f63677bbc79a274c9cd7a19443e1a6fcdd9e"

Cargo.toml

 edition = "2018"
 
 [dependencies]
+chrono = { version = "0.4.6", features = ["serde"] }
 clap = "2.33.0"
 reqwest = "0.9.16"
 serde = { version = "1.0.90", features = ["derive"] }

src/cli.rs

 pub fn new_gist(matches: &ArgMatches) -> io::Result<()> {
     let title = matches.value_of("title").unwrap();
     let input = matches.value_of("input");
+    let filetype = matches.value_of("filetype");
 
     let mut rdr: Box<io::Read> = match input {
         Some(file) => Box::new(fs::File::open(file)?),
     let mut body = String::new();
     rdr.read_to_string(&mut body)?;
 
-    match create_gist(title, &body) {
+    match create_gist(title, &body, filetype) {
         Ok(resp) => println!(
             "Success! Your new gist is available at http://localhost:8000/gists/{}",
             resp.id

src/client.rs

+use chrono::NaiveDateTime;
 use serde::{Deserialize, Serialize};
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct OutgoingGist {
     pub title: String,
     pub body: String,
+    pub filetype: Option<String>,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
     pub id: i32,
     pub title: String,
     pub body: String,
+    pub created_at: NaiveDateTime,
 }
 
-pub fn create_gist(title: &str, body: &str) -> Result<IncomingGist, Box<std::error::Error>> {
+pub fn create_gist(
+    title: &str,
+    body: &str,
+    filetype: Option<&str>,
+) -> Result<IncomingGist, Box<std::error::Error>> {
     let client = reqwest::Client::new();
     let gist = OutgoingGist {
         title: title.to_string(),
         body: body.to_string(),
+        filetype: filetype.map(|ft| ft.to_string()),
     };
 
     let resp: IncomingGist = client

src/main.rs

+extern crate chrono;
 extern crate clap;
 extern crate reqwest;
 extern crate serde;
                         .short("file")
                         .takes_value(true)
                         .help("The file to use as the body of the gist"),
+                )
+                .arg(
+                    Arg::with_name("filetype")
+                        .long("filetype")
+                        .short("p")
+                        .takes_value(true)
+                        .help("The filetype to use for syntax highlighting"),
                 ),
         )
         .get_matches();