Mix is a build tool that provides tasks for creating, compiling, testing Elixir projects, as well as handle dependencies, and more.
Questions tagged [elixir-mix]
339 questions
0
votes
1 answer
How to fix "** (Mix) The task "compile.all" could not be found" when I run `mix test`
Recently started using exercism to learn elixir and I'm running into issues using mix. I'm completely new to using this tool so I've probably missed something basic.
When I run mix test in a directory with a tests subdirectory I get an error.
**…
nick
- 1
0
votes
1 answer
How do you define a mix task in an exs file and still run it the same?
If I had a mix task such as the following defined in hello.ex, it runs fine.
defmodule Mix.Tasks.Hello do
use Mix.Task
def run(_), do: IO.puts "hello"
end
But this doesn't seem possible in a "hello.exs" type file? Or is there a way to have a…
Nona
- 5,302
- 7
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- 79
0
votes
1 answer
Elixir - setting MIX_ENV on a Mac yields FunctionClauseError
I'm having trouble getting my Elixir apps to read the MIX_ENV variable from the local environment on my Mac. For example, running the command
$ MIX_ENV=prod iex -S mix
throws the following error:
** (FunctionClauseError) no function clause…
skwidbreth
- 7,888
- 11
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0
votes
1 answer
Trying to read a webpage in Hound, I get a compilation error for Hound.start_session
I started a new project and configured it like so:
mix new example
cd example
I emptied ´lib/example.ex´ and placed the following code there:
Application.start :hound
defmodule Example do
use Hound.Helpers
def run do
Hound.start_session
…
Alex V
- 3,416
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- 52
0
votes
0 answers
Elixir App runs with iex but not when releasing
I'm facing the following issue in an Elixir project and I would appreciate any kind of help.
my_service/mix.exs
def application do
[
extra_applications: [:foo_lib],
mod: {My.Application, []}
]
end
When I'm running the app using…
funk
- 2,221
- 1
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- 23
0
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0 answers
heroku run mix command not found
while deploying a Phoenix project, on Heroku it is saying mix command not found
I checked the Buildpacks of elixir and Phoenix are installed, pushed the code also before running the task.
tried after doing changes in the bashrc file (commented the…
Ujjawal prakash
- 1
- 4
0
votes
1 answer
LIbrary paths for mix compile process
After moving from brew to asdf version control tool for Elixir and Erlang I still cant compile my old projects: in the compile process it tries to refer to non-existent Brew's Cellar lib files:
MacBook-Pro% mix test
==> gettext
Compiling 1 file…
Roaring Stones
- 1,054
- 7
- 22
0
votes
1 answer
Application not restarting after normal exit
I am trying to connect to mqtt using tortoise. When my connection drops it connects on the with no problem but when my application exits it is not getting restarted according to :one_to_one strategy. I started application in mod of mix.exs. Shall I…
Yugandhar Chaudhari
- 3,831
- 3
- 24
- 40
0
votes
1 answer
How to run many mix phx.gen.html commands in one .exs script
I'm trying to rum many mix phx.gen.html commands from a script but only first command is executed. I tried different ways, some of them are below, but nothing worked:
Mix.Task.run "phx.gen.html", Parser.parse "Contacts Skype skypes…
AndreyKo
- 1,421
- 2
- 11
- 25
0
votes
1 answer
Prevent mix deps.get using the network if the deps are up to date?
I'm attempting to make an escrow build of some Elixir code. That is: I want to provide a tarball that contains everything needed to build my project.
So: I run mix deps.get while building the tarball, which works fine.
To verify that the build has…
Roger Lipscombe
- 89,048
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- 380
0
votes
0 answers
Configure indentation in mix formatter
In my Phoenix app I have the following code:
attrs = %{"name" => "mat", "color" => "blue"}
conn = post(conn, Routes.session_path(conn, :create), player: attrs)
expected_player = %Player{name: "mat", color: "blue"}
the…
Mateusz Urbański
- 7,352
- 15
- 68
- 133
0
votes
3 answers
hex packages location on linux
I'm scanning an Elixir project by reading the mix.lock file and parsing the output of mix deps.tree command. Later on I need to locate each dependency's .tar file. On my windows machine the location is inside the…
eRez
- 257
- 8
- 24
0
votes
1 answer
Elixir: Scheduled jobs not running Mix task after the first call
I'm using Quantum to handle cron jobs. The setting is the following:
application.ex
def start
...
children = [
...
worker(MyApp.Scheduler, [])
]
opts = [strategy: :one_for_one, name: MyApp.Supervisor]
…
ntonnelier
- 1,539
- 3
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- 49
0
votes
1 answer
Unable to run cron tasks without phx.server running
I'm developing an app in my desktop computer (Mac OS) for which I created some cron tasks that run every 5 minutes. The code is the following (taken from here):
defmodule MyApp.CronJobs do
use GenServer
@shops ["billa","kaufland","lidl"]
…
ntonnelier
- 1,539
- 3
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- 49
0
votes
1 answer
get only prod mix dependencies
Having:
defp deps do
[
{:poison, "~> 3.0"},
{:credo, "~> 0.10.0", only: [:dev, :test], runtime: false}
]
end
I am doing something like this to ensure all dependencies are started:
MixProject.project()
|>…
lapinkoira
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