fix: 使用正则截取欧拉 rpm 包的 nvr 信息

Signed-off-by: Jia Chao <jiac13@chinaunicom.cn>

Cargo.toml

@@ -8,6 +8,8 @@ edition = "2021"
 [dependencies]
 clap = { version = "4.0", features = ["derive"] }
 cvrf-xmlparser = { git = "https://git.zhgsun.com:8089/jiachao2130/cvrf-xmlparser.git", version = "0.1.0" }
+lazy_static = { version = "1" }
+regex = { version = "1" }
 serde = { version = "1", features = ["serde_derive"] }
 serde_json = { version = "1.0" }
 tracing = { version = "0.1" }

src/lib.rs

@@ -3,6 +3,8 @@ use std::fs;
 use std::io::Write;
 use std::path::{Path, PathBuf};
 
+use lazy_static::lazy_static;
+use regex::Regex;
 use tracing::{debug, error, info, trace};
 use tracing_subscriber::{fmt, EnvFilter};
 
@@ -24,6 +26,14 @@ pub type Error = Box<dyn std::error::Error + Send + Sync>;
 /// 定义 crate::Result
 pub type Result<T> = std::result::Result<T, Error>;
 
+lazy_static! {
+    pub static ref NVR_RE: Regex = Regex::new(
+        // %{name}-%{version}-%{release}.[oexxxx.xxx.rpm]
+        r"^([a-zA-Z0-9\-_+]+)-([0-9a-zA-Z\._+]+)-([0-9a-zA-Z\._-]+).(oe[0-9a-z]+.[0-9a-z]+.rpm)"
+    )
+    .unwrap();
+}
+
 pub fn cumain() -> Result<()> {
     set_up_logging()?;
     let cli = cli::parse();
@@ -241,8 +251,9 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
     let component = cvrf.affected_component().unwrap();
     trace!("Get affected_component: {}", component);
     // 这里随便取一个 src 包名
-    let _src = cvrf.producttree.packages["src"][0].productid.as_str();
+    let _src = cvrf.producttree.packages["src"][0].content.as_str();
 
+    /*
     // TODO: may empty
     if _src == "" {
         error!(
@@ -251,8 +262,9 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
         );
         return Ok(());
     }
+    */
     db.push(_src.chars().next().unwrap().to_string());
-    // TODO!()
+    // 不理会此问题
     // db: "cusas/l/log4j,mybatis,netty,springframework,wildfly-security-manager,wildfly-elytron,wildfly-build-tools,wildfly-common,wildfly-core,thrift,json-lib,datanucleus-core,jgroups,mx4j,jboss-logging,infinispan,datanucleus-rdbms,avalon-logkit,datanucleus-api-jdo,avalon-framework,HikariCP,metrics"
     // Error: Os { code: 63, kind: InvalidFilename, message: "File name too long" }
     db.push(component);
@@ -269,7 +281,12 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
             match fs::create_dir_all(parent) {
                 Ok(_) => {}
                 Err(e) => {
-                    error!("sa_id: {}, {}", cvrf.id(), e.to_string());
+                    error!(
+                        "sa_id: {}, create_dir_all({:?}): {}",
+                        cvrf.id(),
+                        parent,
+                        e.to_string()
+                    );
                     return Ok(());
                 }
             }
@@ -309,7 +326,11 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
     let mut nvr = String::new();
     for product in &cvrf.producttree.packages["src"] {
         if product.cpe.ends_with(repairconfig.upstream()) {
-            nvr = product.productid.clone();
+            nvr = if let Some(caps) = NVR_RE.captures(&product.content) {
+                format!("{}-{}-{}", &caps[1], &caps[2], &caps[3])
+            } else {
+                product.content.clone()
+            };
             nvr.push_str(&format!("_{}.json", cvrf.id()));
             break;
         }