initial commit of the relcool system

7 files changed, 367 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f77edc6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+deps/*
+ebin/*
+*.beam
+.eunit
+.relcool_plt
+relcool
\ No newline at end of file
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..a143106
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,194 @@
+Apache License
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diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..13f14c6
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,75 @@
+# Copyright 2012 Opscode, Inc. All Rights Reserved.
+#
+# This file is provided to you 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.
+#
+ERL = $(shell which erl)
+
+ERLFLAGS= -pa $(CURDIR)/.eunit -pa $(CURDIR)/ebin -pa $(CURDIR)/*/ebin
+
+REBAR=$(shell which rebar)
+
+ifeq ($(REBAR),)
+$(error "Rebar not available on this system")
+endif
+
+RELCOOL_PLT=$(CURDIR)/.relcool_plt
+
+.PHONY: all compile doc clean eunit dialyzer typer shell distclean pdf get-deps
+
+all: compile eunit dialyzer
+
+get-deps:
+	$(REBAR) get-deps
+	$(REBAR) compile
+
+compile:
+	$(REBAR) skip_deps=true compile
+
+doc:
+	$(REBAR) doc
+
+eunit: compile
+	$(REBAR) skip_deps=true eunit
+
+$(RELCOOL_PLT):
+	@echo Building local plt at $(RELCOOL_PLT)
+	@echo
+	dialyzer --output_plt $(RELCOOL_PLT) --build_plt \
+	   --apps erts kernel stdlib -r deps
+
+dialyzer: $(RELCOOL_PLT)
+	dialyzer --plt $(RELCOOL_PLT) -Wrace_conditions --src src
+
+typer:
+	typer --plt $(RELCOOL_PLT) -r ./src
+
+shell: compile
+# You often want *rebuilt* rebar tests to be available to the
+# shell you have to call eunit (to get the tests
+# rebuilt). However, eunit runs the tests, which probably
+# fails (thats probably why You want them in the shell). This
+# runs eunit but tells make to ignore the result.
+	- @$(REBAR) eunit
+	@$(ERL) $(ERLFLAGS)
+
+pdf:
+	pandoc README.md -o README.pdf
+
+clean:
+	$(REBAR) clean
+
+distclean: clean
+	rm -rf $(RELCOOL_PLT)
+	rm -rvf $(CURDIR)/deps/*
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9e5130b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,44 @@
+# NAME
+
+relcool - A release assembler for erlang
+
+# SYNOPSIS
+
+relcool [*options*] [*release-specification-file*]
+
+# DESCRIPTION
+
+Reltool assembles releases for an Erlang/OTP release. Given a release
+specification and a list of directories in which to search for OTP
+applications it will generate a release output. That output depends
+heavily on what plugins available and what options are defined, but
+usually it is simple a well configured release directory.
+
+   relcool --relname foo --relvsn 0.0.1 --target-spec myapp --target-spec getopt>=0.5.1 -o output-dir --targz
+
+The *release-specification-file* is optional but otherwise contains
+additional specification information for releases.
+
+# OPTIONS
+
+-n *STRING*, \--relname *STRING*
+:   Specify the name for the release that will be generated
+
+-v *STRING*, \--relvsn=*STRING*
+:   Specify the version for the release
+
+-t *STRING*, \--target-spec *STRING*
+:   Specify a target constraint on the system. These are usually the OTP
+  Apps that are part of the release
+
+-o *STRING*, \--output-dir=*STRING*
+:  The output directory for the release. This is `./` by default.
+
+
+# CONFIGURATION FILES
+
+Configuration files
+
+# SEE ALSO
+
+`reltool` (1).
diff --git a/rebar.config b/rebar.config
new file mode 100644
index 0000000..ec16238
--- /dev/null
+++ b/rebar.config
@@ -0,0 +1,11 @@
+%% -*- mode: Erlang; fill-column: 80; comment-column: 75; -*-
+
+{deps, [{getopt, "0.5.1",
+         {git, "https://github.com/jcomellas/getopt.git", {tag, "v0.5.1"}}},
+        {depsolver, "0.0.2",
+         {git, "https://github.com/ericbmerritt/depsolver.git", {tag, "v0.0.2"}}}]}.
+
+{escript_incl_apps,
+ [getopt, depsolver]}.
+
+{erl_opts, [debug_info, warnings_as_errors]}.
diff --git a/src/relcool.app.src b/src/relcool.app.src
new file mode 100644
index 0000000..f5b5534
--- /dev/null
+++ b/src/relcool.app.src
@@ -0,0 +1,25 @@
+%% -*- erlang-indent-level: 4; indent-tabs-mode: nil; fill-column: 80 -*-
+%%
+%% @author Eric Merritt <[email protected]>
+%% @copyright Erlware, Inc.
+%%
+%% This file is provided to you 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.
+%%
+
+{application, relcool,
+ [{description, "Release assembler for Erlang/OTP Releases"},
+  {vsn, "0.0.1"},
+  {modules, []},
+  {applications, [kernel, stdlib, getopt, depsolver]}]}.
diff --git a/src/relcool.erl b/src/relcool.erl
new file mode 100644
index 0000000..7702207
--- /dev/null
+++ b/src/relcool.erl
@@ -0,0 +1,12 @@
+%% -*- mode: Erlang; fill-column: 80; comment-column: 75; -*-
+%%%---------------------------------------------------------------------------
+%%% @author Eric Merritt <[email protected]>
+%%% @doc
+%%% @copyright (C) 2007-2012 Erlware, Inc.
+%%%---------------------------------------------------------------------------
+-module(relcool).
+
+-export([main/1]).
+
+main(_Args) ->
+    ok.