Switch to the thirtyfour(_sync) crate

Also use color_eyre for error handling/reporting.

Cargo.toml

@@ -4,7 +4,6 @@ version = "0.1.0"
 authors = ["Paul van Tilburg <paul@luon.net>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
-webdriver_client = "0.2.4"
+color-eyre = "0.5.6"
+thirtyfour_sync = "0.19.0"

src/main.rs

@@ -1,25 +1,59 @@
+use color_eyre::Result;
 use std::thread;
 use std::time::{Duration, SystemTime};
-use webdriver_client::firefox::GeckoDriver;
-use webdriver_client::messages::{LocationStrategy, NewSessionCmd};
-use webdriver_client::{DriverSession, Error};
+use thirtyfour_sync::prelude::*;
 
 const USERNAME: &'static str = "pja@vtilburg.net";
 const PASSWORD: &'static str = "XXXXXXXXXXXXXXXX";
 const URL: &'static str = "https://my.autarco.com/";
 
-fn main() -> Result<(), Error> {
-    let driver = Box::new(GeckoDriver::spawn()?);
-    let session = DriverSession::create_session(driver, &NewSessionCmd::default())?;
+const GECKO_DRIVER_PORT: u16 = 18019;
 
-    session.go(URL)?;
+use std::process::{Child, Command, Stdio};
+
+struct GeckoDriver(Child);
+
+impl GeckoDriver {
+    pub fn spawn() -> Result<Self> {
+        // This is taken from the webdriver-client crate.
+        let child = Command::new("geckodriver")
+            .arg("-b")
+            .arg("firefox")
+            .arg("--port")
+            .arg(format!("{}", GECKO_DRIVER_PORT))
+            .stdin(Stdio::null())
+            .stderr(Stdio::null())
+            .stdout(Stdio::null())
+            .spawn()?;
+        thread::sleep(Duration::new(1, 500));
+
+        Ok(GeckoDriver(child))
+    }
+}
+
+impl Drop for GeckoDriver {
+    fn drop(&mut self) {
+        let _ = self.0.kill();
+    }
+}
+
+fn main() -> Result<()> {
+    color_eyre::install()?;
+
+    let _gecko_driver = GeckoDriver::spawn()?;
+    let mut caps = DesiredCapabilities::firefox();
+    caps.set_headless()?;
+    let driver = WebDriver::new(&format!("http://localhost:{}", GECKO_DRIVER_PORT), &caps)?;
+
+    // Got to the My Autarco site
+    driver.get(URL)?;
 
     // Log in
-    let input = session.find_element("input#username", LocationStrategy::Css)?;
+    let input = driver.find_element(By::Id("username"))?;
     input.send_keys(USERNAME)?;
-    let input = session.find_element("input#password", LocationStrategy::Css)?;
+    let input = driver.find_element(By::Id("password"))?;
     input.send_keys(PASSWORD)?;
-    let input = session.find_element("button[type=submit]", LocationStrategy::Css)?;
+    let input = driver.find_element(By::Css("button[type=submit]"))?;
     input.click()?;
 
     loop {
@@ -35,10 +69,10 @@ fn main() -> Result<(), Error> {
             .as_secs();
         println!("time: {}", time);
 
-        let current = session.find_element("h2#pv-now b", LocationStrategy::Css)?;
+        let current = driver.find_element(By::Css("h2#pv-now b"))?;
         println!("current: {} W", current.text()?);
 
-        let total = session.find_element("h2#pv-to-date b", LocationStrategy::Css)?;
+        let total = driver.find_element(By::Css("h2#pv-to-date b"))?;
         println!("total: {} kWh", total.text()?);
 
         println!();