From 387ed4cbc4fcb4f949cfee14e77a53473be1ce2b Mon Sep 17 00:00:00 2001
From: syui <syui@syui.ai>
Date: Fri, 23 Jan 2026 01:50:57 +0900
Subject: [PATCH] add cmd ver

---
 src/commands/mod.rs |  1 +
 src/commands/pds.rs | 76 +++++++++++++++++++++++++++++++++++++++++++++
 src/main.rs         | 31 ++++++++++++++++++
 3 files changed, 108 insertions(+)
 create mode 100644 src/commands/pds.rs

diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index aac8da9..6da7743 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -5,3 +5,4 @@ pub mod gen;
 pub mod lang;
 pub mod did;
 pub mod index;
+pub mod pds;
diff --git a/src/commands/pds.rs b/src/commands/pds.rs
new file mode 100644
index 0000000..c2d0376
--- /dev/null
+++ b/src/commands/pds.rs
@@ -0,0 +1,76 @@
+use anyhow::Result;
+use serde::Deserialize;
+use std::collections::HashMap;
+
+#[derive(Debug, Deserialize)]
+struct Network {
+    plc: String,
+    bsky: String,
+    #[allow(dead_code)]
+    web: Option<String>,
+    #[serde(rename = "handleDomains")]
+    #[allow(dead_code)]
+    handle_domains: Option<Vec<String>>,
+}
+
+#[derive(Debug, Deserialize)]
+struct HealthResponse {
+    version: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct PackageJson {
+    dependencies: Option<HashMap<String, String>>,
+}
+
+const PDS_PACKAGE_URL: &str = "https://raw.githubusercontent.com/bluesky-social/pds/main/service/package.json";
+
+async fn get_latest_version(client: &reqwest::Client) -> String {
+    if let Ok(res) = client.get(PDS_PACKAGE_URL).send().await {
+        if res.status().is_success() {
+            if let Ok(pkg) = res.json::<PackageJson>().await {
+                if let Some(deps) = pkg.dependencies {
+                    if let Some(v) = deps.get("@atproto/pds") {
+                        return v.clone();
+                    }
+                }
+            }
+        }
+    }
+
+    "N/A".to_string()
+}
+
+pub async fn check_versions(networks_path: &str) -> Result<()> {
+    // Read networks.json
+    let content = std::fs::read_to_string(networks_path)?;
+    let networks: HashMap<String, Network> = serde_json::from_str(&content)?;
+
+    let client = reqwest::Client::new();
+
+    // Get latest version from GitHub
+    let latest = get_latest_version(&client).await;
+    println!("latest: {}", latest);
+    println!();
+
+    for (name, _network) in &networks {
+        // Check PDS using network name as domain
+        let url = format!("https://{}/xrpc/_health", name);
+        let version = match client.get(&url).send().await {
+            Ok(res) => {
+                if res.status().is_success() {
+                    match res.json::<HealthResponse>().await {
+                        Ok(health) => health.version.unwrap_or_else(|| "-".to_string()),
+                        Err(_) => "-".to_string(),
+                    }
+                } else {
+                    "-".to_string()
+                }
+            }
+            Err(_) => "-".to_string(),
+        };
+        println!("{}: {}", name, version);
+    }
+
+    Ok(())
+}
diff --git a/src/main.rs b/src/main.rs
index 070e750..6f60264 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -152,6 +152,27 @@ enum Commands {
         #[arg(short, long, default_value = "public/content")]
         dir: String,
     },
+
+    /// Show ailog version
+    #[command(alias = "v")]
+    Version,
+
+    /// PDS commands
+    Pds {
+        #[command(subcommand)]
+        command: PdsCommands,
+    },
+}
+
+#[derive(Subcommand)]
+enum PdsCommands {
+    /// Check PDS versions
+    #[command(alias = "v")]
+    Version {
+        /// Networks JSON file
+        #[arg(short, long, default_value = "public/networks.json")]
+        networks: String,
+    },
 }
 
 #[tokio::main]
@@ -201,6 +222,16 @@ async fn main() -> Result<()> {
         Commands::Index { dir } => {
             commands::index::run(std::path::Path::new(&dir))?;
         }
+        Commands::Version => {
+            println!("{}", env!("CARGO_PKG_VERSION"));
+        }
+        Commands::Pds { command } => {
+            match command {
+                PdsCommands::Version { networks } => {
+                    commands::pds::check_versions(&networks).await?;
+                }
+            }
+        }
     }
 
     Ok(())