Something is done

1 files changed, 67 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..af6a547
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,67 @@
+use clap::{AppSettings};
+use structopt::StructOpt;
+use env_logger;
+use log::{ trace, error };
+
+mod conf;
+mod backends;
+
+#[derive(StructOpt, Debug)]
+#[structopt(
+    name = "evr",
+    version = "0.1",
+    author = "by syn",
+    global_settings = &[
+        AppSettings::ColoredHelp,
+        AppSettings::UnifiedHelpMessage
+    ],
+)]
+struct EVROpts {
+    /// source filename
+    #[structopt(long, index = 1)]
+    src: String,
+
+    /// be quiet
+    #[structopt(short, long)]
+    quiet: bool,
+
+    /// optimize with this level
+    #[structopt(short, long)]
+    opt: Option<u8>,
+
+    /// show time (wall)
+    #[structopt(short, long)]
+    time: bool,
+    
+    /// show mem usage (rss)
+    #[structopt(short, long)]
+    mem: bool
+}
+
+fn main() {
+    let opts = EVROpts::from_args();
+    if !opts.quiet {
+        env_logger::builder()
+            .format_timestamp(None)
+            .init();
+    }
+
+    trace!("{:#?}", opts);
+
+    let src_path: std::path::PathBuf = opts.src.into();
+    let config = conf::get_conf();
+
+    trace!("{:#?}", config);
+
+    let (action, result) =
+    if src_path.exists() {
+        ("run", config.run(&src_path))
+    } else {
+        ("make", config.make(&src_path))
+    };
+
+    match result {
+        Ok(_) => trace!("ok {}", action),
+        Err(err) => error!("{}", err)
+    }
+}