Setup the loading of the resource manifest file.

examples/build.rs

@@ -0,0 +1,85 @@
+#[macro_use]
+extern crate scribe;
+
+extern crate mason;
+
+
+
+use std::path::PathBuf;
+
+use mason::Processor;
+
+
+pub const RESOURCES_DIR: &'static str = "resources";
+pub const MANIFEST_FILENAME: &'static str = "resources.msnr";
+
+
+
+pub fn main()
+{
+   let task_count: u64;
+   let output_dir: PathBuf;
+   let mut resources_dir: PathBuf;
+   let mut processor: Processor;
+
+   // Get the cargo manifest directory and then append the
+   // resource directory name to it.
+   match option_env!("CARGO_MANIFEST_DIR")
+   {
+      Some(dir) =>
+      {
+         resources_dir = PathBuf::from(dir);
+      }
+
+      None =>
+      {
+         resources_dir = PathBuf::new();
+      }
+   }
+   resources_dir.push(RESOURCES_DIR);
+
+   // Get the output directory for the build.
+   match option_env!("OUT_DIR")
+   {
+      Some(dir) =>
+      {
+         output_dir = PathBuf::from(dir);
+      }
+
+      None =>
+      {
+         output_dir = PathBuf::new();
+      }
+   }
+
+   // Get how many compile tasks should be run at one time.
+   match option_env!("NUM_JOBS")
+   {
+      Some(count) =>
+      {
+         match count.parse::<u64>()
+         {
+            Ok(val) =>
+            {
+               task_count = val;
+            }
+
+            Err(error) =>
+            {
+               error!("{}", error);
+            }
+         }
+      }
+
+      None =>
+      {
+         task_count = 1u64;
+      }
+   }
+
+   processor = Processor::new();
+   processor.set_resources_dir(resources_dir.as_path());
+   processor.set_output_dir(output_dir.as_path());
+   processor.set_task_count(task_count);
+   processor.process_manifest_file();
+}