Add the r2md-fence binary

To feed individual files without the extra boilerplate.

1 files changed, 21 insertions, 0 deletions

diff --git a/src/bin/r2md-fence.rs b/src/bin/r2md-fence.rs
new file mode 100644
index 0000000..bfaf8d5
--- /dev/null
+++ b/src/bin/r2md-fence.rs
@@ -0,0 +1,21 @@
+use std::io;
+
+use clap::Parser;
+use repo2markdown::fence_wrapper::wrap_in_fence;
+
+#[derive(Debug, Parser)]
+#[command(version, about, long_about = None)]
+struct Cli {
+    /// Language tag to append to the opening markdown fence.
+    #[arg(long, short, default_value = "")]
+    language: String,
+}
+
+fn main() -> io::Result<()> {
+    let cli = Cli::parse();
+
+    let stdin = io::stdin();
+    let stdout = io::stdout();
+
+    wrap_in_fence(stdin.lock(), stdout.lock(), &cli.language)
+}