Use clap for arg parsing
This commit is contained in:
spikecodes
parent
58127b17d8
commit
3652342f46
3 changed files with 90 additions and 10 deletions
65
Cargo.lock
generated
65
Cargo.lock
generated
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@ -63,6 +63,15 @@ dependencies = [
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"memchr",
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]
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[[package]]
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name = "ansi_term"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
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dependencies = [
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"winapi",
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]
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[[package]]
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name = "anyhow"
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version = "1.0.38"
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@ -328,6 +337,17 @@ version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "065374052e7df7ee4047b1160cca5e1467a12351a40b3da123c870ba0b8eda2a"
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[[package]]
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name = "atty"
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version = "0.2.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
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dependencies = [
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"hermit-abi",
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"libc",
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"winapi",
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]
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[[package]]
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name = "autocfg"
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version = "1.0.1"
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@ -488,6 +508,21 @@ dependencies = [
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"generic-array",
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]
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[[package]]
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name = "clap"
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version = "2.33.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
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dependencies = [
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"ansi_term",
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"atty",
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"bitflags",
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"strsim 0.8.0",
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"textwrap",
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"unicode-width",
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"vec_map",
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]
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[[package]]
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name = "concurrent-queue"
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version = "1.2.2"
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@ -645,7 +680,7 @@ dependencies = [
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"ident_case",
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"proc-macro2",
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"quote",
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"strsim",
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"strsim 0.9.3",
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"syn",
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]
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@ -1114,6 +1149,7 @@ dependencies = [
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"async-std",
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"base64 0.13.0",
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"cached",
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"clap",
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"regex",
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"serde",
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"serde_json",
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@ -1693,6 +1729,12 @@ version = "0.1.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
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[[package]]
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name = "strsim"
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version = "0.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
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[[package]]
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name = "strsim"
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version = "0.9.3"
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@ -1750,6 +1792,15 @@ version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
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[[package]]
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name = "textwrap"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
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dependencies = [
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"unicode-width",
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]
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[[package]]
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name = "thiserror"
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version = "1.0.23"
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@ -1938,6 +1989,12 @@ dependencies = [
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"tinyvec",
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]
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[[package]]
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name = "unicode-width"
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version = "0.1.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
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[[package]]
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name = "unicode-xid"
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version = "0.2.1"
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@ -1989,6 +2046,12 @@ version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "eafc1b9b2dfc6f5529177b62cf806484db55b32dc7c9658a118e11bbeb33061d"
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[[package]]
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name = "vec_map"
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version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
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[[package]]
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name = "version_check"
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version = "0.9.2"
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@ -19,3 +19,4 @@ serde_json = "1.0.62"
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async-recursion = "0.3.2"
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regex = "1.4.3"
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time = "0.2.25"
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clap = "2.33.3"
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34
src/main.rs
34
src/main.rs
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@ -8,6 +8,7 @@ mod user;
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mod utils;
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// Import Crates
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use clap::{App, Arg};
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use tide::{
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utils::{async_trait, After},
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Middleware, Next, Request, Response,
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@ -101,16 +102,31 @@ async fn favicon(_req: Request<()>) -> tide::Result {
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#[async_std::main]
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async fn main() -> tide::Result<()> {
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let mut address = "0.0.0.0:8080".to_string();
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let mut force_https = false;
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let matches = App::new("Libreddit")
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.version(env!("CARGO_PKG_VERSION"))
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.about("Private front-end for Reddit written in Rust ")
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.arg(
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Arg::with_name("address")
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.short("a")
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.long("address")
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.value_name("ADDRESS")
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.help("Sets address to listen on")
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.default_value("0.0.0.0:8080")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("redirect-https")
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.short("r")
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.long("redirect-https")
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.help("Redirect all HTTP requests to HTTPS")
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.takes_value(false),
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)
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.get_matches();
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for arg in std::env::args().collect::<Vec<String>>() {
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match arg.split('=').collect::<Vec<&str>>()[0] {
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"--address" | "-a" => address = arg.split('=').collect::<Vec<&str>>()[1].to_string(),
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"--redirect-https" | "-r" => force_https = true,
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_ => (),
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}
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}
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let address = matches.value_of("address").unwrap_or("0.0.0.0:8080");
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let force_https = matches.is_present("redirect-https");
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dbg!(&force_https);
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// Start HTTP server
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println!("Running Libreddit v{} on {}!", env!("CARGO_PKG_VERSION"), &address);
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