feat(commands): Add json option to prune

Author: aawsome

Cargo.lock

@@ -40,8 +40,8 @@ rustdoc-args = ["--document-private-items", "--generate-link-to-definition"]
 
 [dependencies]
 abscissa_core = { version = "0.7.0", default-features = false, features = ["application"] }
-rustic_backend = { git = "https://github.com/rustic-rs/rustic_core.git", features = ["cli"] }
-rustic_core = { git = "https://github.com/rustic-rs/rustic_core.git", features = ["cli"] }
+rustic_backend = { git = "https://github.com/rustic-rs/rustic_core.git", branch = "enumset", features = ["cli"] }
+rustic_core = { git = "https://github.com/rustic-rs/rustic_core.git", branch = "enumset", features = ["cli"] }
 
 # allocators
 jemallocator-global = { version = "0.3.2", optional = true }

Cargo.toml

@@ -35,7 +35,13 @@ impl PruneCmd {
 
         let pruner = repo.prune_plan(&self.opts)?;
 
-        print_stats(&pruner.stats);
+        if config.global.json {
+            let mut stdout = std::io::stdout();
+            let debug: Vec<_> = pruner.stats.debug.0.iter().collect();
+            serde_json::to_writer_pretty(&mut stdout, &debug)?;
+        } else {
+            print_stats(&pruner.stats);
+        }
 
         if config.global.dry_run {
             repo.warm_up(pruner.repack_packs().into_iter())?;