[pbs-devel] [PATCH v2 proxmox-backup 1/2] add extra_info field to APTUpdateInfo

[Mira Limbeck]

Add an optional string field to APTUpdateInfo which can be used for
extra information.

This is used for passing running kernel and running version information
in the versions API call together with proxmox-backup and
proxmox-backup-server.

Signed-off-by: Mira Limbeck <m.limbeck at proxmox.com>
---
v2:
    - renamed additional_info to extra_info to make it compatible with
      GUI code
    - changed the running_kernel and running_version info to contain the
      text 'running kernel: ' and 'running version: ' which removes the
      need for special casing in proxmox-backup-manager versions and
      makes it again compatible with the GUI

 src/api2/node/apt.rs  | 35 ++++++++++++++++++++++++++++-------
 src/api2/types/mod.rs |  2 ++
 src/tools/apt.rs      |  1 +
 3 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/src/api2/node/apt.rs b/src/api2/node/apt.rs
index aa41d6a5..98d02318 100644
--- a/src/api2/node/apt.rs
+++ b/src/api2/node/apt.rs
@@ -276,7 +276,7 @@ pub fn get_versions() -> Result<Value, Error> {
         "zfsutils-linux",
     ];
 
-    fn unknown_package(package: String) -> APTUpdateInfo {
+    fn unknown_package(package: String, extra_info: Option<String>) -> APTUpdateInfo {
         APTUpdateInfo {
             package,
             title: "unknown".into(),
@@ -288,6 +288,7 @@ pub fn get_versions() -> Result<Value, Error> {
             priority: "unknown".into(),
             section: "unknown".into(),
             change_log_url: "unknown".into(),
+            extra_info,
         }
     }
 
@@ -301,14 +302,34 @@ pub fn get_versions() -> Result<Value, Error> {
         },
         None,
     );
-    if let Some(proxmox_backup) = pbs_packages.iter().find(|pkg| pkg.package == "proxmox-backup") {
-        packages.push(proxmox_backup.to_owned());
+
+    let running_kernel = nix::sys::utsname::uname().release().to_owned();
+    if let Some(proxmox_backup) = pbs_packages
+        .iter()
+        .find(|pkg| pkg.package == "proxmox-backup")
+    {
+        let mut proxmox_backup = proxmox_backup.clone();
+        proxmox_backup.extra_info = Some(format!("running kernel: {}", running_kernel));
+        packages.push(proxmox_backup);
     } else {
-        packages.push(unknown_package("proxmox-backup".into()));
+        packages.push(unknown_package(
+            "proxmox-backup".into(),
+            Some(running_kernel),
+        ));
     }
 
-    if let Some(pkg) = pbs_packages.iter().find(|pkg| pkg.package == "proxmox-backup-server") {
-        packages.push(pkg.to_owned());
+    if let Some(pkg) = pbs_packages
+        .iter()
+        .find(|pkg| pkg.package == "proxmox-backup-server")
+    {
+        let running_version = format!(
+            "running version: {}.{}",
+            crate::api2::version::PROXMOX_PKG_VERSION,
+            crate::api2::version::PROXMOX_PKG_RELEASE
+        );
+        let mut pkg = pkg.clone();
+        pkg.extra_info = Some(running_version);
+        packages.push(pkg);
     }
 
     let mut kernel_pkgs: Vec<APTUpdateInfo> = pbs_packages
@@ -334,7 +355,7 @@ pub fn get_versions() -> Result<Value, Error> {
         }
         match pbs_packages.iter().find(|item| &item.package == pkg) {
             Some(apt_pkg) => packages.push(apt_pkg.to_owned()),
-            None => packages.push(unknown_package(pkg.to_string())),
+            None => packages.push(unknown_package(pkg.to_string(), None)),
         }
     }
 
diff --git a/src/api2/types/mod.rs b/src/api2/types/mod.rs
index ba9d2da9..f240fb64 100644
--- a/src/api2/types/mod.rs
+++ b/src/api2/types/mod.rs
@@ -1177,6 +1177,8 @@ pub struct APTUpdateInfo {
     pub section: String,
     /// URL under which the package's changelog can be retrieved
     pub change_log_url: String,
+    /// Additional package information
+    pub extra_info: Option<String>,
 }
 
 #[api()]
diff --git a/src/tools/apt.rs b/src/tools/apt.rs
index 841b7447..af8f51f1 100644
--- a/src/tools/apt.rs
+++ b/src/tools/apt.rs
@@ -361,6 +361,7 @@ where
                 },
                 priority: priority_res,
                 section: section_res,
+                extra_info: None,
             });
         }
     }
-- 
2.20.1