1 files changed, 61 insertions, 0 deletions
diff --git a/xtask/src/main.rs b/xtask/src/main.rs
new file mode 100644
index 0000000..10b425a
--- /dev/null
+++ b/xtask/src/main.rs
@@ -0,0 +1,61 @@
+use std::io::Write;
+
+use cargo_metadata::MetadataCommand;
+use clap::{Parser, Subcommand};
+use kube::CustomResourceExt;
+use restic_crd::{Backup, ScheduledBackup};
+
+const PACKAGE_NAME: &str = "restic-operator";
+
+#[derive(Debug, Parser)]
+struct Args {
+    #[clap(subcommand)]
+    cmd: Command,
+}
+
+#[derive(Debug, Subcommand)]
+enum Command {
+    /// Generate CRD YAML
+    GenerateCrd,
+}
+
+fn main() {
+    let args = Args::parse();
+
+    match args.cmd {
+        Command::GenerateCrd => generate_crd(),
+    }
+}
+
+fn generate_crd() {
+    // Make sure target directory exists
+    std::fs::create_dir_all("crds").unwrap();
+
+    // Generate CRD YAML
+    let backup_crd = serde_yaml::to_string(&Backup::crd()).unwrap();
+    let scheduled_backup_crd = serde_yaml::to_string(&ScheduledBackup::crd()).unwrap();
+
+    // Get operator version from Cargo.toml
+    let metadata = MetadataCommand::new()
+        .exec()
+        .expect("Should be able to get metadata");
+    let package = metadata
+        .packages
+        .iter()
+        .find(|pkg| pkg.name == PACKAGE_NAME)
+        .expect("restic-operator package should be in workspace");
+    let version = package.version.to_string();
+    eprintln!("restic-operator version: {version}");
+
+    // Output CRD to `restic-operator-VERSION.yaml` in target directory
+    let filename = format!("crds/restic-operator-{version}.yaml");
+    eprintln!("Writing CRD to {filename}");
+
+    let mut file = std::fs::File::create(&filename).unwrap();
+    file.set_len(0).unwrap();
+    file.write_all(backup_crd.as_bytes()).unwrap();
+    file.write_all(b"---\n").unwrap();
+    file.write_all(scheduled_backup_crd.as_bytes()).unwrap();
+    file.flush().unwrap();
+    eprintln!("Done");
+}