From 56f4d84a6c9d1f472b1fca3fccd6bf3f22cad922 Mon Sep 17 00:00:00 2001
From: Phil <phil@grmr.de>
Date: Wed, 15 Nov 2017 04:40:10 +0100
Subject: [PATCH] Add PoC CLI
---
README.md | 1 -
examples/drumdump/.gitignore | 3 +++
examples/drumdump/Cargo.toml | 10 ++++++++++
examples/drumdump/src/main.rs | 30 ++++++++++++++++++++++++++++++
src/lib.rs | 4 +++-
5 files changed, 46 insertions(+), 2 deletions(-)
create mode 100644 examples/drumdump/.gitignore
create mode 100644 examples/drumdump/Cargo.toml
create mode 100644 examples/drumdump/src/main.rs
diff --git a/README.md b/README.md
index 0af8c9e..1c5ed20 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,6 @@ Size | Encoding | Description
## To-do
-- [ ] write example CLI that pretty prints the fixture's contents
- [ ] maybe add something (tests!?) that allows for better/easier debugging
- [ ] find out how to properly debug
diff --git a/examples/drumdump/.gitignore b/examples/drumdump/.gitignore
new file mode 100644
index 0000000..6aa1064
--- /dev/null
+++ b/examples/drumdump/.gitignore
@@ -0,0 +1,3 @@
+/target/
+**/*.rs.bk
+Cargo.lock
diff --git a/examples/drumdump/Cargo.toml b/examples/drumdump/Cargo.toml
new file mode 100644
index 0000000..f8f0565
--- /dev/null
+++ b/examples/drumdump/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "drumdump"
+version = "0.1.0"
+authors = ["Phil <phil@grmr.de>"]
+
+[dependencies]
+nom = "3.2"
+
+[dependencies.drumchallenge]
+path = "../.."
diff --git a/examples/drumdump/src/main.rs b/examples/drumdump/src/main.rs
new file mode 100644
index 0000000..cc6937f
--- /dev/null
+++ b/examples/drumdump/src/main.rs
@@ -0,0 +1,30 @@
+extern crate drumchallenge;
+extern crate nom;
+
+use drumchallenge::parse;
+use nom::IResult;
+
+use std::io::prelude::*;
+use std::fs::File;
+
+use std::env;
+
+fn main() {
+ if let Some(arg1) = env::args().nth(1) {
+ let filepath = arg1;
+ let mut buf: Vec<u8> = vec![];
+ let mut file = File::open(filepath).expect("file exists");
+ let _ = file.read_to_end(&mut buf).expect("file can be read");
+
+ match parse(&buf[..]) {
+ IResult::Done(_, pattern) => {
+ println!("{}", pattern);
+ }
+ e => {
+ panic!("something went wrong. {:?}", e);
+ }
+ }
+ } else {
+ println!("please provide a filename");
+ }
+}
diff --git a/src/lib.rs b/src/lib.rs
index 4e753dc..72640de 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,9 +1,11 @@
#[macro_use]
extern crate nom;
-pub mod parser;
+mod parser;
mod tests;
+pub use parser::parse;
+
use std::fmt;
#[derive(Debug)]
--
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