update

Author: cchexcode

Cargo.lock

@@ -41,6 +41,7 @@ sqlx = { version = "0.8.6", features = ["runtime-tokio", "postgres", "chrono"]}
 comfy-table = "7.1.1"
 path-clean = "1.0.1"
 sqlparser = "0.49"
+pep440_rs = "0.7"
 
 [dev-dependencies]
 hoox = "0.3.0"

Cargo.toml

@@ -1,3 +1,4 @@
+version = ">=0.0.0,<1.0.0"
 [backend.postgres]
 table = "__qop"
 schema = "public"

example/qop.toml

@@ -1,9 +1,45 @@
 use serde::{Deserialize, Serialize};
 use serde::de::DeserializeOwned;
+use pep440_rs::{Version, VersionSpecifiers};
+use std::str::FromStr;
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "snake_case")]
+pub struct WithVersion {
+    pub version: String,
+}
+
+impl WithVersion {
+    pub fn validate(&self, cli: &str) -> Result<(), anyhow::Error> {
+        if cli == "0.0.0" {
+            return Ok(());
+        }
+
+        // Parse CLI version
+        let cli_version = Version::from_str(cli)
+            .map_err(|e| anyhow::anyhow!("Invalid CLI version '{}': {}", cli, e))?;
+        
+        // Parse version specification from config
+        let version_specifier = VersionSpecifiers::from_str(&self.version)
+            .map_err(|e| anyhow::anyhow!("Invalid version specification '{}': {}", self.version, e))?;
+        
+        // Check if CLI version matches the specification
+        if !version_specifier.contains(&cli_version) {
+            return Err(anyhow::anyhow!(
+                "Version mismatch: Config requires '{}', but CLI version is '{}'", 
+                self.version, 
+                cli
+            ));
+        }
+
+        Ok(())
+    }
+}
 
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(rename_all = "snake_case")]
 pub struct Config {
+    pub version: String,
     pub backend: Backend,
 }