--versions: Add OS and tool version

It's useful to know which Linux/FreeBSD kernel or windows version people
are running when reporting an issue.

Example:

```
> sudo framework_tool --versions
Tool Version:     0.4.3
OS Version:       Linux 6.15.1 #1-NixOS SMP PREEMPT_DYNAMIC Wed Jun  4 12:46:27 UTC 2025 x86_64
```

Signed-off-by: Daniel Schaefer <[email protected]>

Author: JohnAZoidberg

Cargo.lock

@@ -49,6 +49,7 @@ env_logger = "0.11"
 clap = { version = "4.5", features = ["derive", "cargo"] }
 clap-num = { version = "1.2.0" }
 clap-verbosity-flag = { version = "2.2.1" }
+windows-version = "0.1.4"
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2.155"

framework_lib/Cargo.toml

@@ -49,6 +49,7 @@ use crate::ec_binary;
 use crate::esrt;
 #[cfg(feature = "rusb")]
 use crate::inputmodule::check_inputmodule_version;
+use crate::os_specific;
 use crate::power;
 use crate::smbios;
 use crate::smbios::ConfigDigit0;
@@ -374,6 +375,8 @@ fn print_stylus_battery_level() {
 }
 
 fn print_versions(ec: &CrosEc) {
+    println!("Tool Version:     {}", built_info::PKG_VERSION);
+    println!("OS Version:       {}", os_specific::get_os_version());
     println!("Mainboard Hardware");
     if let Some(ver) = smbios::get_product_name() {
         println!("  Type:           {}", ver);

framework_lib/src/commandline/mod.rs

@@ -3,6 +3,39 @@
 #[cfg(not(feature = "uefi"))]
 use std::{thread, time};
 
+#[cfg(feature = "uefi")]
+use crate::alloc::string::ToString;
+
+// Could report the implemented UEFI spec version
+// But that's not very useful. Just look at the BIOS version
+// But at least it's useful to see that the tool was run on UEFI
+#[cfg(feature = "uefi")]
+pub fn get_os_version() -> String {
+    "UEFI".to_string()
+}
+
+#[cfg(target_family = "windows")]
+pub fn get_os_version() -> String {
+    let ver = windows_version::OsVersion::current();
+    format!("{}.{}.{}.{}", ver.major, ver.minor, ver.pack, ver.build)
+}
+
+#[cfg(target_family = "unix")]
+pub fn get_os_version() -> String {
+    if let Ok(uts) = nix::sys::utsname::uname() {
+        // uname -a without hostname
+        format!(
+            "{} {} {} {}",
+            uts.sysname().to_string_lossy(),
+            uts.release().to_string_lossy(),
+            uts.version().to_string_lossy(),
+            uts.machine().to_string_lossy(),
+        )
+    } else {
+        "Unknown".to_string()
+    }
+}
+
 /// Sleep a number of microseconds
 pub fn sleep(micros: u64) {
     #[cfg(not(feature = "uefi"))]