1 files changed, 32 insertions, 0 deletions
diff --git a/apps/koffice/libko/src/cass/format/gen.rs b/apps/koffice/libko/src/cass/format/gen.rs
new file mode 100644
index 000000000000..f77bcdc90e84
--- /dev/null
+++ b/apps/koffice/libko/src/cass/format/gen.rs
@@ -0,0 +1,32 @@
+//! Cassiopeia line generator
+//!
+//! This module takes a set of IR lines, and generates strings from
+//! them that are in accordance with the way that the parser of the
+//! same version expects them.
+
+use crate::cass::format::ir::{IrItem, IrType};
+
+/// Take a line of IR and generate a string to print into a file
+pub(crate) fn line(ir: &IrItem) -> String {
+    let IrItem { tt, lo } = ir;
+    match tt {
+        IrType::Ignore => "".into(),
+        IrType::Header(map) => format!(
+            "HEADER {}",
+            map.iter()
+                .map(|(k, v)| format!("{}={},", k, v))
+                .collect::<Vec<_>>()
+                .join("")
+        ),
+        IrType::Start(time) => format!("START {}", time.to_string()),
+
+        // FIXME: find a better way to align the lines here rather
+        // than having to manually having to pad the 'STOP' commands
+        IrType::Stop(time) => format!("STOP  {}", time.to_string()),
+        IrType::Invoice(date) => format!("INVOICE {}", date.to_string()),
+    }
+}
+
+pub(crate) fn head_comment() -> String {
+    ";; generated by cassiopeia, be careful about editing by hand!".into()
+}