1 files changed, 52 insertions, 0 deletions
diff --git a/users/Profpatsch/netencode/netencode-mustache.rs b/users/Profpatsch/netencode/netencode-mustache.rs
new file mode 100644
index 000000000000..73ed5be1ded2
--- /dev/null
+++ b/users/Profpatsch/netencode/netencode-mustache.rs
@@ -0,0 +1,52 @@
+extern crate arglib_netencode;
+extern crate mustache;
+extern crate netencode;
+
+use mustache::Data;
+use netencode::T;
+use std::collections::HashMap;
+use std::io::Read;
+use std::os::unix::ffi::OsStrExt;
+
+fn netencode_to_mustache_data_dwim(t: T) -> Data {
+    match t {
+        // TODO: good idea?
+        T::Unit => Data::Null,
+        T::N1(b) => Data::Bool(b),
+        T::N3(u) => Data::String(u.to_string()),
+        T::N6(u) => Data::String(u.to_string()),
+        T::N7(u) => Data::String(u.to_string()),
+        T::I3(i) => Data::String(i.to_string()),
+        T::I6(i) => Data::String(i.to_string()),
+        T::I7(i) => Data::String(i.to_string()),
+        T::Text(s) => Data::String(s),
+        T::Binary(b) => unimplemented!(),
+        T::Sum(tag) => unimplemented!(),
+        T::Record(xs) => Data::Map(
+            xs.into_iter()
+                .map(|(key, val)| (key, netencode_to_mustache_data_dwim(val)))
+                .collect::<HashMap<_, _>>(),
+        ),
+        T::List(xs) => Data::Vec(
+            xs.into_iter()
+                .map(|x| netencode_to_mustache_data_dwim(x))
+                .collect::<Vec<_>>(),
+        ),
+    }
+}
+
+pub fn from_stdin() -> () {
+    let data = netencode_to_mustache_data_dwim(arglib_netencode::arglib_netencode(
+        "netencode-mustache",
+        Some(std::ffi::OsStr::new("TEMPLATE_DATA")),
+    ));
+    let mut stdin = String::new();
+    std::io::stdin().read_to_string(&mut stdin).unwrap();
+    mustache::compile_str(&stdin)
+        .and_then(|templ| templ.render_data(&mut std::io::stdout(), &data))
+        .unwrap()
+}
+
+pub fn main() {
+    from_stdin()
+}