Add a stub CLI tool and run tests on it. Fixes #136. r=rnewman

.gitignore

@@ -18,7 +18,7 @@ Cargo.lock
 /classes/
 /node_modules/
 /out/
-/target/
+target/
 pom.xml
 pom.xml.asc
 /.cljs_node_repl/

.travis.yml

@@ -1 +1,6 @@
 language: rust
+script:
+  - cargo build --verbose
+  - cargo test --verbose
+  - cargo build --verbose -p datomish-cli
+  - cargo test --verbose -p datomish-cli

Cargo.toml

@@ -4,3 +4,11 @@ version = "0.4.0"
 authors = ["Richard Newman <rnewman@twinql.com>", "Nicholas Alexander <nalexander@mozilla.com>"]
 
 [dependencies]
+
+[dev-dependencies]
+[dev-dependencies.datomish-cli]
+  path = "cli"
+
+[[bin]]
+name = "datomish-cli"
+path = "cli/src/main.rs"

README.md

@@ -78,6 +78,12 @@ To run tests use:
 cargo test
 ````
 
+To run the cli use:
+
+````
+cargo run
+````
+
 ## License
 
 Datomish is currently licensed under the Apache License v2.0. See the `LICENSE` file for details.

cli/Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "datomish-cli"
+version = "0.0.1"
+
+[dependencies]
+[dependencies.datomish]
+  path = "../"

cli/README.md

@@ -0,0 +1,3 @@
+# datomish-cli
+
+Note: this isn't actually doing anything and is just a placeholder to get the project structure in place.

cli/src/main.rs

@@ -0,0 +1,20 @@
+// Copyright 2016 Mozilla
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+// this file except in compliance with the License. You may obtain a copy of the
+// License at http://www.apache.org/licenses/LICENSE-2.0
+// Unless required by applicable law or agreed to in writing, software distributed
+// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations under the License.
+
+use std::env;
+extern crate datomish;
+
+// This is just a placeholder to get the project structure in place.
+fn main() {
+    println!("Loaded {}", datomish::get_name());
+
+    let args: Vec<String> = env::args().collect();
+    println!("I got {:?} arguments: {:?}.", args.len() - 1, &args[1..]);
+}

src/lib.rs

@@ -8,6 +8,11 @@
 // CONDITIONS OF ANY KIND, either express or implied. See the License for the
 // specific language governing permissions and limitations under the License.
 
+
+pub fn get_name() -> String {
+  return String::from("datomish");
+}
+
 pub fn add_two(a: i32) -> i32 {
     a + 2
 }