feat: new command to migrate old folder to new ones

Author: vjripoll

agent-control/src/bin/main_agent_control_onhost_cli.rs

@@ -1,6 +1,7 @@
 use std::process::ExitCode;
 
 use clap::{CommandFactory, Parser, error::ErrorKind};
+use newrelic_agent_control::cli::on_host::migrate_folders;
 use newrelic_agent_control::cli::{logs, on_host::config_gen};
 use tracing::{Level, error};
 
@@ -16,9 +17,12 @@ struct Cli {
 
 /// Commands supported by the cli
 #[derive(Debug, clap::Subcommand)]
+#[allow(clippy::large_enum_variant)]
 enum Commands {
     // Generate Agent Control configuration according to the provided configuration data.
     GenerateConfig(config_gen::Args),
+    /// Migrate from the older on host folders to the new ones.
+    MigrateFolders,
 }
 
 fn main() -> ExitCode {
@@ -39,6 +43,7 @@ fn main() -> ExitCode {
             }
             config_gen::generate_config(args)
         }
+        Commands::MigrateFolders => migrate_folders::migrate(),
     };
 
     if let Err(err) = result {

agent-control/src/cli/error.rs

@@ -1,8 +1,7 @@
 use std::process::ExitCode;
 
-use thiserror::Error;
-
 use crate::instrumentation::tracing::TracingError;
+use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum CliError {
@@ -14,6 +13,9 @@ pub enum CliError {
 
     #[error("{0}")]
     Command(String),
+
+    #[error("File system error: {0}")]
+    FileSystemError(String),
 }
 
 impl From<CliError> for ExitCode {
@@ -29,6 +31,7 @@ impl From<CliError> for ExitCode {
             CliError::Precondition(_) => Self::from(69),
             CliError::Tracing(_) => Self::from(70),
             CliError::Command(_) => Self::from(1),
+            CliError::FileSystemError(_) => Self::from(1),
         }
     }
 }

agent-control/src/cli/on_host.rs

@@ -1 +1,2 @@
 pub mod config_gen;
+pub mod migrate_folders;