initial commit

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I4a6b498153eccd5407510dd541b7f4816a6a6964

crates/pinakes-core/src/opener.rs

@@ -0,0 +1,79 @@
+use std::path::Path;
+use std::process::Command;
+
+use crate::error::{PinakesError, Result};
+
+pub trait Opener: Send + Sync {
+    fn open(&self, path: &Path) -> Result<()>;
+}
+
+/// Linux opener using xdg-open
+pub struct XdgOpener;
+
+impl Opener for XdgOpener {
+    fn open(&self, path: &Path) -> Result<()> {
+        let status = Command::new("xdg-open")
+            .arg(path)
+            .status()
+            .map_err(|e| PinakesError::InvalidOperation(format!("failed to run xdg-open: {e}")))?;
+        if status.success() {
+            Ok(())
+        } else {
+            Err(PinakesError::InvalidOperation(format!(
+                "xdg-open exited with status {status}"
+            )))
+        }
+    }
+}
+
+/// macOS opener using the `open` command
+pub struct MacOpener;
+
+impl Opener for MacOpener {
+    fn open(&self, path: &Path) -> Result<()> {
+        let status = Command::new("open")
+            .arg(path)
+            .status()
+            .map_err(|e| PinakesError::InvalidOperation(format!("failed to run open: {e}")))?;
+        if status.success() {
+            Ok(())
+        } else {
+            Err(PinakesError::InvalidOperation(format!(
+                "open exited with status {status}"
+            )))
+        }
+    }
+}
+
+/// Windows opener using `cmd /c start`
+pub struct WindowsOpener;
+
+impl Opener for WindowsOpener {
+    fn open(&self, path: &Path) -> Result<()> {
+        let status = Command::new("cmd")
+            .args(["/C", "start", ""])
+            .arg(path)
+            .status()
+            .map_err(|e| {
+                PinakesError::InvalidOperation(format!("failed to run cmd /c start: {e}"))
+            })?;
+        if status.success() {
+            Ok(())
+        } else {
+            Err(PinakesError::InvalidOperation(format!(
+                "cmd /c start exited with status {status}"
+            )))
+        }
+    }
+}
+
+/// Returns the platform-appropriate opener.
+pub fn default_opener() -> Box<dyn Opener> {
+    if cfg!(target_os = "macos") {
+        Box::new(MacOpener)
+    } else if cfg!(target_os = "windows") {
+        Box::new(WindowsOpener)
+    } else {
+        Box::new(XdgOpener)
+    }
+}