Questions & Help>Questions

Elixir 1.19: deps only compilation

#compiler
cblavier

cblavier

Elixir 1.19: deps only compilation

Hi,

I’m in the process of upgrading from Elixir 1.17.x to Elixir 1.19.x. I’ve noticed that running mix loadpaths now compiles the entire application (including dependencies and application code), rather than just the dependencies. I observe the same behavior with mix deps.compile.

In our CI pipeline, it’s important to compile dependencies and application code separately to enable efficient layer caching.

Is this a regression in Elixir 1.19.x? Is there an alternative approach to achieve this separation with the new version?

Thank you for your help!

8 comments
#compiler
8 186 8

Marked As Solved

josevalim

josevalim

Creator of Elixir

mix deps.compile --skip-umbrella-children should do the trick.

1
Post #4

Also Liked

josevalim

josevalim

Creator of Elixir

Gah! Apparently my phone sneaked in some weird Unicode dash! Thanks!

2
Post #9
NobbZ

NobbZ

I never used mix loadpaths, though I am under the impression, that mix deps.compile always compiled all “children” under the umbrella, though with “plain singular” apps I never observed the described behaviour.

I do not have a testbed for non-umbrella apps currently.

PS: Just checked, with 1.18, all apps under the umbrella are built when using mix deps.compile.

1
Post #2
cblavier

cblavier

ChatGPT to the rescue :sweat_smile:

The error is caused by the command you’re running:
mix deps.compile –-skip-umbrella-children

Notice the double dashes before ⁠skip-umbrella-children. The error message:
** (Mix) Unknown dependency –-skip-umbrella-children for environment dev

Problem:

You’re using the wrong type of dash before ⁠skip-umbrella-children.

You have ⁠–-skip-umbrella-children (an en dash ⁠– plus hyphen ⁠-), when it should be ⁠--skip-umbrella-children (two standard hyphens).

This often happens when copying from formatted text editors that substitute double hyphens with a long dash.

1
Post #7
lud

lud

(I fixed the post if someone reads José’s post)

1
Post #8

Where Next?

View thread on forum (has 8 responses!)
compiler
Home Questions & Help>Questions
#compiler
8 187 8
Last post

Popular in Questions Top

senggen
Questions & Help>Questions

How to fix *Bad argument in call to erlang:'++'(<<"xxx/crash.log">>, ".3") in lager_rotator_default:rotate_logfile/2 line 84*
Erlang/OTP 25 [erts-13.2.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] 15:22:35.803 [error] gen_event {lager_file_backend...
#production#error#log
2 46314 2
New
openscript
Questions & Help>Questions

How to set up the Elixir SDK in Intellij IDEA with the intellij-elixir plugin?
Hello! Sorry for this astonishing simple question, but I’m really stuck. I try to set up the intellij-elixir plugin, but I don’t know ho...
17 22671 9
New
jerry
Questions & Help>Questions

Ecto query using like/ilike in query
Good day to you all. I have been struggling to get a query involving like and ilike to work. Can anyone assist me on this, please? pro...
#ecto
17 16504 10
New
sergio_101
Questions & Help>Questions

Pattern matching against a string
I am VERY much an elixir newbie. I have taken one elixir course and one phoenix course on Udemy. During that course, I saw the instructor...
#pattern-matching
27 26685 14
New
lk-geimfari
Questions & Help>Questions

The most correct way to read a JSON file
What is most correct way to open, read and parse JSON file with poison? For example if we have example.json file in root of some projec...
23 13679 2
New
vertexbuffer
Questions & Help>Questions

Deleting item from a list
Hello, can anybody help here..? I have a list of players and I what to delete an element, but every for loop the list is reverting to ori...
7 24097 4
New
aadeshere1
Questions & Help>Questions

Write while loop equivalent in elixir
I have a another noob question about loop. Since elixir is immutable, while loop is not directly possible. total = 10 while total != 0 ...
#while#loop
60 28200 36
New
gonzofish
Questions & Help>Questions

Ecto: how to join three tables?
I’m currently trying to understand how to join three tables using Ecto. All the examples I’ve seen use 2, so maybe I’m just missing somet...
/phoenix#ecto
21 13889 7
New
electic
Questions & Help>Questions

DateTime Format to string?
Hi, I am new to Elixir. I am trying to use the DateTime component to insert a date into MySQL however the there seems to be no way to fo...
#datetime
19 24687 16
New
hpopp
Questions & Help>Questions

Access Behaviour on Structs
To simplify some tasks at work, I wrote and published this package yesterday. It’s a simple macro that enables Access behaviour on struct...
#structs
31 13547 7
New

Other popular topics Top

Qqwy
Blogs & Podcasts>Blog Posts

Elixir Blog Posts
Update: How to use the Blogs &amp; Podcasts section You can post links to your blog posts or podcasts either in one of the Official Blog...
hexdocs.pm
#blog-posts#wiki#stickies#official-blog-posts-thread
3268 119930 1237
New
stefanchrobot
Questions & Help>Questions

How to decode a JSON into a struct safely?
What’s the safe way to decode a JSON string into a struct? I want to avoid calling String.to_atom. Jason.decode can give me a map with st...
#structs#json
29 20780 26
New
senggen
Questions & Help>Questions

How to fix *Bad argument in call to erlang:'++'(<<"xxx/crash.log">>, ".3") in lager_rotator_default:rotate_logfile/2 line 84*
Erlang/OTP 25 [erts-13.2.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] 15:22:35.803 [error] gen_event {lager_file_backend...
#production#error#log
2 46314 2
New
sergio
Questions & Help>Questions

Updating a field using Ecto one-liner?
In Ruby, I can go: User.find_by(email: "foobar@email.com").update(email: "hello@email.com") How can I do something similar in Elixir? ...
15 14579 3
New
William
Learning Resources>Chat/questions

Resources for building an e-commerce store in Phoenix?
I would like to know that is there any online source for learning Phoenix Framework for building E-Commerce Store? Any advantage on build...
/phoenix#ecommerce
137 23142 64
New
yawaramin
Questions & Help>Questions

Dialyzer: suppress warning on a specific function
In the Dialyzer docs ( http://erlang.org/doc/man/dialyzer.html#requesting-or-suppressing-warnings-in-source-files ), there is a way to tu...
#dialyzer
25 13690 6
New
openscript
Questions & Help>Questions

How to set up the Elixir SDK in Intellij IDEA with the intellij-elixir plugin?
Hello! Sorry for this astonishing simple question, but I’m really stuck. I try to set up the intellij-elixir plugin, but I don’t know ho...
17 22671 9
New
_russellb
Questions & Help>Questions

Web scraping tools
I want to try my hand at web scraping. What tools/libraries do I need to use. I’m hoping to turn this into something professional so don’...
#web-scraping
123 19127 45
New
dokuzbir
Questions & Help>Questions

How to convert list to string without losing brackets
Hello, I am trying to convert my lists to string without losing brackets.For start i have 3 map. They look like these buyer = %{ id: ...
26 14426 10
New
alice
Questions & Help>Questions

What are the main benefits of Elixir compared to Clojure?
Hey, Just curious what are the main benefits of Elixir compared to Clojure? When is Elixir more useful than Clojure and vice versa? Th...
#clojure
223 32979 47
New
Back to top

Questions & Help>Questions

Questions Questions ❯

Latest on Elixir Forum

Elixir Forum ❯

Sponsor Spotlight

AppSignal

Catch errors, track performance, monitor hosts and more.

Our Sponsors

Dashbit

Build Elixir applications with speed and confidence.

EEF

Supporting innovation across the BEAM ecosystem.

Coders51

We build reliable cloud platforms for business-critical systems.

AppSignal

Catch errors, track performance, monitor hosts and more.

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

ElixirCasts

Producing high quality Elixir screencasts since 2017.

WyewWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that'll move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

Categories:

Sub Categories:

Forums

Our Sponsors

Dashbit

Build Elixir applications with speed and confidence.

EEF

Supporting innovation across the BEAM ecosystem.

Coders51

We build reliable cloud platforms for business-critical systems.

AppSignal

Catch errors, track performance, monitor hosts and more.

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

ElixirCasts

Producing high quality Elixir screencasts since 2017.

WyewWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that'll move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

We're in Beta

About us Mission Statement