basic cli, only start and get device

6 files changed, 155 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..9a9e44b
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,19 @@
+use config::Config;
+use once_cell::sync::Lazy;
+
+pub static SETTINGS: Lazy<Config> = Lazy::new(setup);
+
+fn setup() -> Config {
+    #[cfg(not(debug_assertions))]
+    let builder = Config::builder().add_source(config::File::with_name(
+        format!("{}/webol-cli.toml", dirs::config_dir().unwrap().to_string_lossy()).as_str(),
+    ));
+
+    #[cfg(debug_assertions)]
+    let builder = Config::builder().add_source(config::File::with_name("webol-cli.toml"));
+
+    builder
+        .add_source(config::Environment::with_prefix("WEBOL_CLI_").separator("_"))
+        .build()
+        .unwrap()
+}
diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 0000000..9aa8c08
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,19 @@
+use std::fmt::Debug;
+
+pub enum CliError {
+    Reqwest(reqwest::Error),
+    Config(config::ConfigError),
+    Serde(serde_json::Error),
+    // Cli(Box<dyn std::error::Error>),
+}
+
+impl Debug for CliError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::Reqwest(err) => { err.fmt(f) },
+            Self::Config(err) => { err.fmt(f) },
+            Self::Serde(err) => { err.fmt(f) },
+            // Self::Cli(err) => {err.fmt(f)},
+        }
+    }
+}
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..d2f0c3a
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,60 @@
+use clap::{Parser, Subcommand};
+use config::SETTINGS;
+use error::CliError;
+use requests::{start::start, get::get};
+use reqwest::header::{HeaderMap, HeaderValue};
+
+mod config;
+mod error;
+mod requests;
+
+/// webol http client
+#[derive(Parser)]
+#[command(author, version, about, long_about = None)]
+struct Args {
+    #[command(subcommand)]
+    commands: Commands,
+}
+
+#[derive(Subcommand)]
+enum Commands {
+    Start {
+        /// id of the device
+        id: String
+    },
+    Get {
+        id: String
+    }
+}
+
+fn main() -> Result<(), CliError> {
+    let cli = Args::parse();
+
+    match cli.commands {
+        Commands::Start { id } => {
+            start(id)?;
+        },
+        Commands::Get { id } => {
+            get(id)?;
+        }
+    }
+
+    Ok(())
+}
+
+fn default_headers() -> Result<HeaderMap, CliError> {
+    let mut map = HeaderMap::new();
+    map.append("Accept-Content", HeaderValue::from_str("application/json").unwrap());
+    map.append("Content-Type", HeaderValue::from_str("application/json").unwrap());
+    map.append(
+        "Authorization",
+        HeaderValue::from_str(
+            SETTINGS.get_string("key")
+            .map_err(CliError::Config)?
+            .as_str()
+        ).unwrap()
+    );
+
+    Ok(map)
+
+}
diff --git a/src/requests/get.rs b/src/requests/get.rs
new file mode 100644
index 0000000..225562d
--- /dev/null
+++ b/src/requests/get.rs
@@ -0,0 +1,21 @@
+use crate::{error::CliError, config::SETTINGS, default_headers};
+
+pub fn get(id: String) -> Result<(), CliError> {
+    let res = reqwest::blocking::Client::new()
+        .get(
+            format!(
+                "{}/start",
+                SETTINGS.get_string("server").map_err(CliError::Config)?
+            )
+        )
+        .headers(default_headers()?)
+        .body(
+            format!(r#"{{"id": "{}"}}"#, id)
+        )
+        .send()
+        .map_err(CliError::Reqwest)?
+        .text();
+
+    println!("{:?}", res);
+    Ok(())
+}
diff --git a/src/requests/mod.rs b/src/requests/mod.rs
new file mode 100644
index 0000000..ddf0ea9
--- /dev/null
+++ b/src/requests/mod.rs
@@ -0,0 +1,2 @@
+pub mod start;
+pub mod get;
diff --git a/src/requests/start.rs b/src/requests/start.rs
new file mode 100644
index 0000000..1a8cb6c
--- /dev/null
+++ b/src/requests/start.rs
@@ -0,0 +1,34 @@
+use serde::Deserialize;
+
+use crate::{config::SETTINGS, error::CliError, default_headers};
+
+pub fn start(id: String) -> Result<(), CliError> {
+    let res = reqwest::blocking::Client::new()
+        .post(
+            format!(
+                "{}/start",
+                SETTINGS.get_string("server").map_err(CliError::Config)?
+            )
+        )
+        .headers(default_headers()?)
+        .body(
+            format!(r#"{{"id": "{}"}}"#, id)
+        )
+        .send()
+        .map_err(CliError::Reqwest)?
+        .text();
+
+    let res = serde_json::from_str::<StartResponse>(&res.map_err(CliError::Reqwest)?).map_err(CliError::Serde)?;
+
+    if res.boot {
+        println!("successfully started {}", res.id);
+    }
+
+    Ok(())
+}
+
+#[derive(Debug, Deserialize)]
+struct StartResponse {
+    boot: bool,
+    id: String,
+}