Distillery 2.0, mix release stops with error, Plugin failed with no function clause matching in Keyword.get/3

[josephkabraham]

Steps to reproduce

Build of application rpm package

Verbose Logs

........ Generated artificery app ==> distillery Compiling 33 files (.ex) Generated distillery app ==> rebel Compiling 18 files (.ex) ......... ==> Assembling release.. ==> Building release infinity:1.1.0-dev2 using environment dev ==> Plugin failed: no function clause matching in Keyword.get/3 (elixir) lib/keyword.ex:179: Keyword.get(nil, :vsn, nil) lib/conform/releases/plugin.ex:51: Conform.ReleasePlugin.before_assembly/1 lib/mix/lib/releases/plugins/plugin.ex:193: Mix.Releases.Plugin.call/3 lib/mix/lib/releases/plugins/plugin.ex:184: Mix.Releases.Plugin.call/2 lib/mix/lib/releases/assembler.ex:27: Mix.Releases.Assembler.pre_assemble/1 lib/mix/lib/releases/assembler.ex:46: Mix.Releases.Assembler.assemble/1 lib/distillery/tasks/release.ex:130: Mix.Tasks.Release.do_release/2 (mix) lib/mix/task.ex:314: Mix.Task.run_task/3 (mix) lib/mix/cli.ex:80: Mix.CLI.run_task/2 (elixir) src/elixir_compiler.erl:85: :elixir_compiler.dispatch/6 (elixir) src/elixir_lexical.erl:18: :elixir_lexical.run/3 (elixir) src/elixir_compiler.erl:27: :elixir_compiler.quoted/3 (elixir) lib/code.ex:677: Code.require_file/2 (elixir) lib/kernel/cli.ex:504: Kernel.CLI.wrapper/1 (elixir) lib/enum.ex:1294: Enum."-map/2-lists^map/1-0-"/2 (elixir) lib/kernel/cli.ex:68: Kernel.CLI.process_commands/1 (elixir) lib/kernel/cli.ex:26: anonymous fn/2 in Kernel.CLI.main/1 (elixir) lib/kernel/cli.ex:105: anonymous fn/3 in Kernel.CLI.exec_fun/2

# Put your logs here!

!/bin/sh

RPM_SOURCE_DIR="/root/rpmbuild/SOURCES" RPM_BUILD_DIR="/root/rpmbuild/BUILD" RPM_OPT_FLAGS="-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic" RPM_ARCH="x86_64" RPM_OS="linux" export RPM_SOURCE_DIR RPM_BUILD_DIR RPM_OPT_FLAGS RPM_ARCH RPM_OS RPM_DOC_DIR="/usr/share/doc" export RPM_DOC_DIR RPM_PACKAGE_NAME="infinity" RPM_PACKAGE_VERSION="1.1.0" RPM_PACKAGE_RELEASE="0dev2.el6" export RPM_PACKAGE_NAME RPM_PACKAGE_VERSION RPM_PACKAGE_RELEASE LANG=C export LANG unset CDPATH DISPLAY ||: RPM_BUILD_ROOT="/root/rpmbuild/BUILDROOT/infinity-1.1.0-0dev2.el6.x86_64" export RPM_BUILD_ROOT

PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:/usr/lib64/pkgconfig:/usr/share/pkgconfig" export PKG_CONFIG_PATH

set -x umask 022 cd "/root/rpmbuild/BUILD" cd 'infinity' LANG=C export LANG unset DISPLAY

MIX_ENV=prod mix do deps.get, deps.compile, compile

MIX_ENV=prod mix do phx.digest, conform.configure, release --env=prod

Description of issue

• What are the expected results? Successful completion of mix release

• What version of Distillery? 2.0

• What OS, Erlang/Elixir versions are you seeing this issue on? Centos 6 Linux, Erlang OTP 20, Elixir 1.6.2

• If possible, also provide your rel/config.exs, as it is often my first troubleshooting question, and you'll save us both time :)

cat rel/config.exs

Import all plugins from rel/plugins

They can then be used by adding plugin MyPlugin to

either an environment, or release definition, where

MyPlugin is the name of the plugin module.

Path.join(["rel", "plugins", "*.exs"]) |> Path.wildcard() |> Enum.map(&Code.eval_file(&1))

use Mix.Releases.Config,

This sets the default release built by mix release

default_release: :default,
# This sets the default environment used by `mix release`
default_environment: Mix.env()

For a full list of config options for both releases

and environments, visit https://hexdocs.pm/distillery/configuration.html

You may define one or more environments in this file,

an environment's settings will override those of a release

when building in that environment, this combination of release

and environment configuration is called a profile

environment :dev do

If you are running Phoenix, you should make sure that

server: true is set and the code reloader is disabled,

even in dev mode.

It is recommended that you build with MIX_ENV=prod and pass

the --env flag to Distillery explicitly if you want to use

dev mode.

set dev_mode: true set include_erts: false set cookie: :"6=e1x}GQ^Ks>u{MGCU<6}4z9giA,q$QCm7;4k&iV;%aSc}vPS8ffX<((t7unWf" end

environment :prod do set include_erts: true set includesrc: false set cookie: :"GNon%8:0.uV,ey2p,L9$ezJ%:PWN?HD^W%/jwKD=15k.<`@KpenAY$C$&IQa$Me" end

You may define one or more releases in this file.

If you have not set a default release, or selected one

when running mix release, the first release in the file

will be used by default

release :infinity_one do set version: current_version(:infinity_one) set applications: [ :runtime_tools, :logger, :coherence, :earmark, :exjsx, :gen_state_machine_helpers, :license_manager, :neotoma, :sbroker, :elixir_make ] set commands: [ "migrate": "rel/commands/migrate.sh", "setup": "rel/commands/setup.sh", "create": "rel/commands/create.sh", "drop_database": "rel/commands/drop_database.sh", "config_ha": "rel/commands/config_ha.sh", "remove_ha": "rel/commands/remove_ha.sh" ] plugin Conform.ReleasePlugin end

• Is there documentation that says one thing, but Distillery does another? If so, please link the doc here so it can be updated if it's a documentation issue, or so that the fix can be based around what's documented. No

• If this is a runtime configuration issue, please also provide your config file (with any sensitive information stripped of course). This is almost always necessary to understand why some configuration may not be working. No

If you do not provide the above information and I need it to help troubleshoot, it may delay things significantly, as I will have to ask you for all of these things anyway. Help me help you!

[bitwalker]

This is a bug in conform, please report it there instead