[pbs-devel] [PATCH vma-to-pbs] Add missing implementation of the --version option

[Filip Schauer]

This was left in the help text but was not implemented during the
transition from clap to picoargs in 80fb0a4a.

Signed-off-by: Filip Schauer <f.schauer at proxmox.com>
---
 src/main.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index f942a73..4f6691e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -65,6 +65,7 @@ Options:
   -V, --version
           Print version
 ";
+const VERSION: &str = env!("CARGO_PKG_VERSION");
 
 fn parse_args() -> Result<BackupVmaToPbsArgs, Error> {
     let mut args: Vec<_> = std::env::args_os().collect();
@@ -74,6 +75,8 @@ fn parse_args() -> Result<BackupVmaToPbsArgs, Error> {
     let options = [
         "-h",
         "--help",
+        "-V",
+        "--version",
         "-c",
         "--compress",
         "-e",
@@ -112,6 +115,9 @@ fn parse_args() -> Result<BackupVmaToPbsArgs, Error> {
     if args.contains(["-h", "--help"]) {
         print!("{CMD_HELP}");
         std::process::exit(0);
+    } else if args.contains(["-V", "--version"]) {
+        println!("Version: {VERSION}");
+        std::process::exit(0);
     }
 
     let pbs_repository = args.value_from_str("--repository")?;
-- 
2.39.5