cli: Add build-commit

lib/src/cli.rs

@@ -150,6 +150,8 @@ pub(crate) enum Opt {
     /// Add a transient writable overlayfs on `/usr` that will be discarded on reboot.
     #[clap(alias = "usroverlay")]
     UsrOverlay,
+    /// Validate non supported files are not present.
+    BuildCommit,
     /// Install to the target block device
     #[cfg(feature = "install")]
     Install(crate::install::InstallOpts),
@@ -436,6 +438,15 @@ async fn usroverlay() -> Result<()> {
         .into());
 }
 
+/// Implementation of `bootc build commit`
+async fn commit() -> Result<()> {
+    // This is just a pass-through today.  At some point we may diverge from ostree-ext.
+    return Err(Command::new("ostree")
+        .args(["container", "commit"])
+        .exec()
+        .into());
+}
+
 /// Parse the provided arguments and execute.
 /// Calls [`structopt::clap::Error::exit`] on failure, printing the error message and aborting the program.
 pub async fn run_from_iter<I>(args: I) -> Result<()>
@@ -453,6 +464,7 @@ async fn run_from_opt(opt: Opt) -> Result<()> {
         Opt::Switch(opts) => switch(opts).await,
         Opt::Edit(opts) => edit(opts).await,
         Opt::UsrOverlay => usroverlay().await,
+        Opt::BuildCommit => commit().await,
         #[cfg(feature = "install")]
         Opt::Install(opts) => crate::install::install(opts).await,
         #[cfg(feature = "install")]