uudoc: make tldr attribution and disclaimer translatable

src/bin/uudoc.rs

@@ -25,6 +25,7 @@ use zip::ZipArchive;
 
 use coreutils::validation;
 use uucore::Args;
+use uucore::locale::get_message;
 
 include!(concat!(env!("OUT_DIR"), "/uutils_map.rs"));
 
@@ -246,6 +247,8 @@ fn main() -> io::Result<()> {
         }
     }
     let utils = util_map::<Box<dyn Iterator<Item = OsString>>>();
+    // Initialize localization for uucore common strings (used by tldr example attribution)
+    let _ = uucore::locale::setup_localization("uudoc");
     match std::fs::create_dir("docs/src/utils/") {
         Err(e) if e.kind() == io::ErrorKind::AlreadyExists => Ok(()),
         x => x,
@@ -693,15 +696,9 @@ fn format_examples(content: String, output_markdown: bool) -> Result<String, std
         }
     }
     writeln!(s)?;
-    writeln!(
-        s,
-        "> The examples are provided by the [tldr-pages project](https://tldr.sh) under the [CC BY 4.0 License](https://github.com/tldr-pages/tldr/blob/main/LICENSE.md)."
-    )?;
+    writeln!(s, "> {}", get_message("uudoc-tldr-attribution"))?;
     writeln!(s, ">")?;
-    writeln!(
-        s,
-        "> Please note that, as uutils is a work in progress, some examples might fail."
-    )?;
+    writeln!(s, "> {}", get_message("uudoc-tldr-disclaimer"))?;
     Ok(s)
 }