feat(cargo-shuttle): Add upgrade subcommand to run install script

cargo-shuttle/src/args.rs

@@ -137,6 +137,12 @@ pub enum Command {
     Generate(GenerateCommand),
     /// Open an issue on GitHub and provide feedback
     Feedback,
+    /// Upgrade the cargo-shuttle binary
+    Upgrade {
+        /// Install an unreleased version from the repository's main branch
+        #[arg(long)]
+        preview: bool,
+    },
 }
 
 #[derive(Parser)]

cargo-shuttle/src/lib.rs

@@ -37,8 +37,8 @@ use shuttle_common::{
     constants::{
         headers::X_CARGO_SHUTTLE_VERSION, API_URL_BETA, API_URL_DEFAULT, DEFAULT_IDLE_MINUTES,
         EXAMPLES_REPO, EXECUTABLE_DIRNAME, RESOURCE_SCHEMA_VERSION, RUNTIME_NAME,
-        SHUTTLE_GH_ISSUE_URL, SHUTTLE_IDLE_DOCS_URL, SHUTTLE_INSTALL_DOCS_URL, SHUTTLE_LOGIN_URL,
-        STORAGE_DIRNAME, TEMPLATES_SCHEMA_VERSION,
+        SHUTTLE_GH_ISSUE_URL, SHUTTLE_GH_REPO_URL, SHUTTLE_IDLE_DOCS_URL, SHUTTLE_INSTALL_DOCS_URL,
+        SHUTTLE_LOGIN_URL, STORAGE_DIRNAME, TEMPLATES_SCHEMA_VERSION,
     },
     deployment::{DeploymentStateBeta, DEPLOYER_END_MESSAGES_BAD, DEPLOYER_END_MESSAGES_GOOD},
     log::LogsRange,
@@ -338,6 +338,7 @@ impl Shuttle {
                 ProjectCommand::Stop => self.project_stop().await,
                 ProjectCommand::Delete(ConfirmationArgs { yes }) => self.project_delete(yes).await,
             },
+            Command::Upgrade { preview } => update_cargo_shuttle(preview).await,
         };
 
         for w in self.version_warnings {
@@ -3236,6 +3237,43 @@ fn create_spinner() -> ProgressBar {
     pb
 }
 
+async fn update_cargo_shuttle(preview: bool) -> Result<()> {
+    if preview {
+        let _ = tokio::process::Command::new("cargo")
+            .args(["install", "cargo-shuttle", "--git", SHUTTLE_GH_REPO_URL])
+            .kill_on_drop(true)
+            .spawn()
+            .context("Failed to spawn cargo install process")?
+            .wait()
+            .await
+            .context("Failed to wait on cargo install process")?;
+
+        return Ok(());
+    }
+
+    #[cfg(target_family = "unix")]
+    let _ = tokio::process::Command::new("bash")
+        .args(["-c", "curl -sSfL https://www.shuttle.rs/install | bash"])
+        .kill_on_drop(true)
+        .spawn()
+        .context("Failed to spawn bash update process")?
+        .wait()
+        .await
+        .context("Failed to wait on bash update process")?;
+
+    #[cfg(target_family = "windows")]
+    let _ = tokio::process::Command::new("powershell")
+        .args(["-Command", "iwr https://www.shuttle.rs/install-win | iex"])
+        .kill_on_drop(true)
+        .spawn()
+        .context("Failed to spawn powershell update process")?
+        .wait()
+        .await
+        .context("Failed to wait on powershell update process")?;
+
+    Ok(())
+}
+
 #[cfg(test)]
 mod tests {
     use flate2::read::GzDecoder;

common/src/constants.rs

@@ -16,6 +16,7 @@ pub const API_URL_DEFAULT: &str = API_URL_PRODUCTION;
 
 pub const SHUTTLE_STATUS_URL: &str = "https://status.shuttle.rs";
 pub const SHUTTLE_LOGIN_URL: &str = "https://console.shuttle.rs/new-project";
+pub const SHUTTLE_GH_REPO_URL: &str = "https://github.com/shuttle-hq/shuttle";
 pub const SHUTTLE_GH_ISSUE_URL: &str = "https://github.com/shuttle-hq/shuttle/issues/new/choose";
 pub const SHUTTLE_INSTALL_DOCS_URL: &str = "https://docs.shuttle.rs/getting-started/installation";
 pub const SHUTTLE_IDLE_DOCS_URL: &str = "https://docs.shuttle.rs/getting-started/idle-projects";