Add clap cmdline args to unshell-server

unshell-server/Cargo.lock

@@ -31,6 +31,56 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anstream"
+version = "0.6.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43d5b281e737544384e969a5ccad3f1cdd24b48086a0fc1b2a5262a26b8f4f4a"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5192cca8006f1fd4f7237516f40fa183bb07f8fbdfedaa0036de5ea9b0b45e78"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e7644824f0aa2c7b9384579234ef10eb7efb6a0deb83f9630a49594dd9c15c2"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
+dependencies = [
+ "anstyle",
+ "once_cell_polyfill",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -308,6 +358,46 @@ dependencies = [
  "inout",
 ]
 
+[[package]]
+name = "clap"
+version = "4.5.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9e340e012a1bf4935f5282ed1436d1489548e8f72308207ea5df0e23d2d03f8"
+dependencies = [
+ "clap_builder",
+ "clap_derive",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.5.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d76b5d13eaa18c901fd2f7fca939fefe3a0727a953561fefdf3b2922b8569d00"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "clap_lex",
+ "strsim",
+]
+
+[[package]]
+name = "clap_derive"
+version = "4.5.49"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a0b5487afeab2deb2ff4e03a807ad1a03ac532ff5a2cee5d86884440c7f7671"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
+
 [[package]]
 name = "cmake"
 version = "0.1.54"
@@ -317,6 +407,12 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "colorchoice"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -493,6 +589,12 @@ dependencies = [
  "http",
 ]
 
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -630,6 +732,12 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "is_terminal_polyfill"
+version = "1.70.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -773,6 +881,12 @@ version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
+[[package]]
+name = "once_cell_polyfill"
+version = "1.70.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.5"
@@ -1125,6 +1239,12 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "strsim"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -1345,6 +1465,7 @@ dependencies = [
  "axum-extra",
  "bcrypt",
  "chrono",
+ "clap",
  "jsonwebtoken",
  "serde",
  "serde_json",
@@ -1366,6 +1487,12 @@ version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d49784317cd0d1ee7ec5c716dd598ec5b4483ea832a2dced265471cc0f690ae"
 
+[[package]]
+name = "utf8parse"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
+
 [[package]]
 name = "version_check"
 version = "0.9.5"

unshell-server/Cargo.toml

@@ -22,6 +22,7 @@ tokio = {version="1.48.0", features = ["full"] }
 bcrypt = "0.17.1"
 chrono = "0.4.42"
 static_init = "1.0.4"
+clap = {version = "4.5.53", features = ["derive"]}
 
 # tracing = "0.1.43"
 # tracing-subscriber = {version="0.3.22", features = ["env-filter"] }

unshell-server/src/api/app.rs

@@ -29,7 +29,7 @@ pub async fn start_api(address: &str) {
 
 pub async fn protected(
     Path(path): Path<String>,
-    Extension(_currentUser): Extension<CurrentUser>,
+    Extension(_): Extension<CurrentUser>,
 ) -> impl IntoResponse {
     info!("{}", path);
     // Json(UserResponse {

unshell-server/src/database.rs

@@ -0,0 +1,5 @@
+// Calc 3 ends Tuesday next week
+
+pub struct Database {
+    // db:
+}

unshell-server/src/lib.rs

@@ -1,4 +1,5 @@
 // #![macro_use]
 
 mod api;
+mod database;
 pub use api::app::start_api;

unshell-server/src/main.rs

@@ -1,8 +1,30 @@
 use unshell_server::start_api;
 
+use clap::Parser;
+use static_init::dynamic;
+
+#[dynamic]
+static DEFAULT_HOST: String = "localhost".to_string();
+
+/// A fictional versioning CLI
+#[derive(Debug, Parser)]
+#[command(name = "unshell-server")]
+#[command(about = "UnShell server", long_about = None)]
+pub struct Args {
+    /// Host to listen on
+    #[clap(long, default_value_t = DEFAULT_HOST.clone())]
+    host: String,
+
+    /// Port to listen
+    #[arg(short, long, default_value_t = 3000)]
+    port: usize,
+}
+
 #[tokio::main]
 async fn main() {
+    let args = Args::parse();
+
     unshell_lib::logger::PrettyLogger::init();
 
-    start_api("localhost:3000").await;
+    start_api(&format!("{}:{}", args.host, args.port)).await;
 }