Rename directories to remove "wasm-bindgen-" prefix in sub-crates

crates/cli/src/bin/wasm-bindgen.rs

@@ -0,0 +1,69 @@
+extern crate wasm_bindgen_cli_support;
+#[macro_use]
+extern crate serde_derive;
+extern crate docopt;
+extern crate wasm_bindgen_shared;
+
+use std::path::PathBuf;
+
+use docopt::Docopt;
+use wasm_bindgen_cli_support::Bindgen;
+
+const USAGE: &'static str = "
+Generating JS bindings for a wasm file
+
+Usage:
+    wasm-bindgen [options] <input>
+    wasm-bindgen -h | --help
+    wasm-bindgen -V | --version
+
+Options:
+    -h --help                Show this screen.
+    --out-dir DIR            Output directory
+    --nodejs                 Generate output that only works in node.js
+    --browser                Generate output that only works in a browser
+    --typescript             Output a TypeScript definition file
+    --debug                  Include otherwise-extraneous debug checks in output
+    -V --version             Print the version number of wasm-bindgen
+";
+
+#[derive(Debug, Deserialize)]
+struct Args {
+    flag_nodejs: bool,
+    flag_browser: bool,
+    flag_typescript: bool,
+    flag_out_dir: Option<PathBuf>,
+    flag_debug: bool,
+    flag_version: bool,
+    arg_input: Option<PathBuf>,
+}
+
+fn main() {
+    let args: Args = Docopt::new(USAGE)
+        .and_then(|d| d.deserialize())
+        .unwrap_or_else(|e| e.exit());
+
+    if args.flag_version {
+        println!("wasm-bindgen {}", wasm_bindgen_shared::version());
+        return
+    }
+
+    let input = match args.arg_input {
+        Some(s) => s,
+        None => panic!("input file expected"),
+    };
+
+    let mut b = Bindgen::new();
+    b.input_path(&input)
+     .nodejs(args.flag_nodejs)
+     .browser(args.flag_browser)
+     .debug(args.flag_debug)
+     .typescript(args.flag_typescript);
+
+    let out_dir = match args.flag_out_dir {
+        Some(ref p) => p,
+        None => panic!("the `--out-dir` argument is now required"),
+    };
+
+    b.generate(out_dir).expect("failed to generate bindings");
+}