Dump plugins data with file and mod data

src/commands/dump_plugin_data.rs

@@ -0,0 +1,42 @@
+use anyhow::Result;
+use std::fs::{create_dir_all, File};
+use std::io::Write;
+use std::path::Path;
+
+use crate::models::plugin;
+
+// From: https://stackoverflow.com/a/50278316/6620612
+fn format_radix(mut x: u64, radix: u32) -> String {
+    let mut result = vec![];
+    loop {
+        let m = x % radix as u64;
+        x = x / radix as u64;
+
+        // will panic if you use a bad radix (< 2 or > 36).
+        result.push(std::char::from_digit(m as u32, radix).unwrap());
+        if x == 0 {
+            break;
+        }
+    }
+    result.into_iter().rev().collect()
+}
+
+pub async fn dump_plugin_data(pool: &sqlx::Pool<sqlx::Postgres>, dir: &str) -> Result<()> {
+    let page_size = 20;
+    let mut last_id = None;
+    loop {
+        let plugins = plugin::batched_get_with_file_and_mod(&pool, page_size, last_id).await?;
+        if plugins.is_empty() {
+            break;
+        }
+        for plugin in plugins {
+            let path = Path::new(&dir);
+            create_dir_all(&path)?;
+            let path = path.join(format!("{}.json", format_radix(plugin.hash as u64, 36)));
+            let mut file = File::create(path)?;
+            write!(file, "{}", serde_json::to_string(&plugin)?)?;
+            last_id = Some(plugin.id);
+        }
+    }
+    return Ok(());
+}

src/commands/mod.rs

@@ -3,6 +3,7 @@ pub mod dump_cell_data;
 pub mod dump_cell_edit_counts;
 pub mod dump_mod_data;
 pub mod dump_mod_search_index;
+pub mod dump_plugin_data;
 pub mod update;
 
 pub use download_tiles::download_tiles;
@@ -10,4 +11,5 @@ pub use dump_cell_data::dump_cell_data;
 pub use dump_cell_edit_counts::dump_cell_edit_counts;
 pub use dump_mod_data::dump_mod_data;
 pub use dump_mod_search_index::dump_mod_search_index;
+pub use dump_plugin_data::dump_plugin_data;
 pub use update::update;