Update Rebar3 config and workflow

Author: bbridges

.travis.yml

@@ -2,10 +2,11 @@ language: erlang
 otp_release:
   - '23.0'
 install:
-  - rebar3 get-deps
+  - rebar3 fetch
 script:
-  - rebar3 eunit
-  - rebar3 dialyzer
+  - rebar3 build
+  - rebar3 check
+  - rebar3 test
 notifications:
   email: false
   slack:

README.md

@@ -28,9 +28,10 @@ $ asdf install erlang 23.2
 Building the compiler uses [Rebar3](https://rebar3.org).
 
 ```sh
-$ rebar3 get-deps
-$ rebar3 eunit
-$ rebar3 escriptize
+$ rebar3 fetch
+$ rebar3 build
+$ rebar3 check
+$ rebar3 test
 ```
 
 This generates an Escript in `_build/default/bin` called `aero` which can be

rebar.config

@@ -1,12 +1,32 @@
+{erl_opts, [debug_info]}.
+
+{cover_enabled, true}.
+{cover_opts, [verbose]}.
+
+{xref_checks, [
+  undefined_function_calls,
+  undefined_functions,
+  locals_not_used,
+  deprecated_function_calls,
+  deprecated_functions
+]}.
+
 {deps, [
   {getopt, "~> 1.0.2"}
 ]}.
 
 {escript_main_app, aero}.
+{escript_wrappers_windows, ["cmd", "powershell"]}.
 {escript_emu_args, "%%! +sbtu +A0 -escript main aero_cli\n"}.
 
 {profiles, [
   {prod, [
     {erl_opts, [no_debug_info, warnings_as_errors]}
   ]}
 ]}.
+
+{alias, [
+  {build, [compile, escriptize]},
+  {check, [xref, dialyzer]},
+  {test, [eunit, cover]}
+]}.

src/aero.app.src

@@ -5,5 +5,6 @@
   {modules,      []},
   {applications, [kernel, stdlib, getopt]},
   {env,          []},
-  {licenses,     ["MIT"]}
+  {licenses,     ["MIT"]},
+  {links,        [{"GitHub", "https://github.com/aerolang/aero"}]}
 ]}.