Allow sync up and down

[rbdr/blog] / src / remote / git.rs

diff --git a/src/remote/git.rs b/src/remote/git.rs
new file mode 100644 (file)
index 0000000..a4c1c28
--- /dev/null
+++ b/src/remote/git.rs
@@ -0,0 +1,60 @@
+use std::io::Result;
+use std::path::PathBuf;
+use std::process::Command;
+use std::time::{SystemTime, UNIX_EPOCH};
+
+pub struct Git;
+
+impl Git {
+    pub fn new() -> Self {
+        Git
+    }
+}
+
+impl super::Remote for Git {
+    fn can_handle(&self, _: &str) -> bool {
+        // If we ever implement another remote we will want a check strategy
+        true
+    }
+
+    fn sync_up(&self, remote: &str, directory: &PathBuf) -> Result<()> {
+        let timestamp = SystemTime::now().duration_since(UNIX_EPOCH)
+            .expect("Invalid time")
+            .as_millis();
+
+        let commands = vec![
+            format!("cd {} && git init -b main", directory.display()),
+            format!("cd {} && git add .", directory.display()),
+            format!("cd {} && git commit --allow-empty -m blog-sync-up-{}", directory.display(), timestamp),
+            format!("cd {} && git push {} main --force", directory.display(), remote),
+        ];
+
+        for command in commands {
+            Command::new("sh")
+                .arg("-c")
+                .arg(&command)
+                .status()
+                .expect("Failed while performing sync up with git");
+        }
+
+        Ok(())
+    }
+
+    fn sync_down(&self, remote: &str, directory: &PathBuf) -> Result<()> {
+        let commands = vec![
+            format!("cd {} && git init -b main", directory.display()),
+            format!("cd {} && git checkout .", directory.display()),
+            format!("cd {} && git clean . -f", directory.display()),
+            format!("cd {} && git pull {} main", directory.display(), remote),
+        ];
+
+        for command in commands {
+            Command::new("sh")
+                .arg("-c")
+                .arg(&command)
+                .status()
+                .expect("Failed while performing sync down with git");
+        }
+        Ok(())
+    }
+}