init

.gitignore

@@ -0,0 +1,3 @@
+target
+Cargo.lock
+*.bk

Cargo.toml

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+[package]
+name = "openapi"
+version = "0.1.0"
+authors = ["softprops <[email protected]>"]
+build = "build.rs"
+
+[build-dependencies]
+serde_codegen = "0.8"
+glob = "0.2.11"
+
+[dependencies]
+serde = "0.8"
+serde_json = "0.8"
+serde_yaml = "0.5"

build.rs

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+extern crate glob;
+extern crate serde_codegen;
+
+use std::env;
+use std::path::Path;
+use std::fs;
+
+fn main() {
+    // Don't re-run this script unless one of the inputs has changed.
+    for entry in glob::glob("src/**/*.rs.in").expect("Failed to read glob pattern") {
+        println!("cargo:rerun-if-changed={}", entry.unwrap().display());
+    }
+
+    let out_dir = env::var_os("OUT_DIR").unwrap();
+
+    // Switch to our `src` directory so that we have the right base for our
+    // globs, and so that we won't need to strip `src/` off every path.
+    env::set_current_dir("src").unwrap();
+
+    for entry in glob::glob("**/*.rs.in").expect("Failed to read glob pattern") {
+        match entry {
+            Ok(src) => {
+                let mut dst = Path::new(&out_dir).join(&src);
+
+                // Change ".rs.in" to ".rs".
+                dst.set_file_name(src.file_stem().expect("Failed to get file stem"));
+                dst.set_extension("rs");
+
+                // Make sure our target directory exists.  We only need
+                // this if there are extra nested sudirectories under src/.
+                fs::create_dir_all(dst.parent().unwrap()).unwrap();
+
+                // Process our source file.
+                serde_codegen::expand(&src, &dst).unwrap();
+            }
+            Err(e) => {
+                panic!("Error globbing: {}", e);
+            }
+        }
+    }
+}