Improve the error handling

[rbdr/blog] / src / command / publish_archive.rs

diff --git a/src/command/publish_archive.rs b/src/command/publish_archive.rs
index f5f114aec14dfd949ec57d1e7b81ec247f2bab27..c727c16bc87c72377286da92323a50e94e9bb445 100644 (file)
--- a/src/command/publish_archive.rs
+++ b/src/command/publish_archive.rs
@@ -1,5 +1,8 @@
-use std::io::Result;
+use std::io::{Error, ErrorKind::Other, Result};
 use crate::configuration::Configuration;
+use std::process::{Command, Stdio};
+
+const COMMAND: &str = "rsync";
 
 pub struct PublishArchive;
 
@@ -14,8 +17,27 @@ impl super::Command for PublishArchive {
         vec![]
     }
 
-    fn execute(&self, input: Option<&String>, _: &Configuration, _: &String) -> Result<()> {
-        println!("Publish Archive: {:?}!", input);
+    fn execute(&self, input: Option<&String>, configuration: &Configuration, _: &String) -> Result<()> {
+
+        let input = input
+            .ok_or_else(|| Error::new(Other, "You must provide a location to publish the archive"))?;
+
+        Command::new(COMMAND)
+            .arg("--version")
+            .stdout(Stdio::null())
+            .stderr(Stdio::null())
+            .status()
+            .map_err(|_| Error::new(Other, "Publishing requires rsync"))?;
+
+
+        Command::new(COMMAND)
+            .arg("-r")
+            .arg(format!("{}/", &configuration.archive_output_directory.display()))
+            .arg(input.as_str())
+            .stdout(Stdio::null())
+            .stderr(Stdio::null())
+            .status()
+            .map_err(|_| Error::new(Other, "Rsync failed to publish."))?;
         return Ok(())
     }