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fixs: fix dialyzer warning

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This commit is contained in:
Zach Daniel 2024-04-23 14:15:25 -04:00
parent 090193f4ca
commit 673cd0312f
1 changed files with 43 additions and 35 deletions
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78
lib/repo.ex
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@ -344,42 +344,50 @@ defmodule AshPostgres.Repo do
create?: 0,
drop?: 0
def __after_compile__(_, _) do
if "ash-functions" in installed_extensions() || !@warn_on_missing_ash_functions do
# We do this switch because `!@warn_on_missing_ash_functions` in the function body triggers
# a dialyzer error
if @warn_on_missing_ash_functions do
def __after_compile__(_, _) do
if "ash-functions" in installed_extensions() do
:ok
else
IO.warn("""
AshPostgres: You have not installed the `ash-functions` extension.
The following features will not be available:
- atomics (using the `raise_ash_error` function)
- `string_trim` (using the `ash_trim_whitespace` function)
- the `||` and `&&` operators (using the `ash_elixir_and` and `ash_elixir_or` functions)
To address this warning, do one of two things:
1. add the `"ash-functions"` extension to your `installed_extensions/0` function, and then generate migrations.
def installed_extensions do
["ash-functions"]
end
If you are *not* using the migration generator, but would like to leverage these features, follow the above instructions,
and then visit the source for `ash_postgres` and copy the latest version of those functions into your own migrations:
2. disable this warning, by adding the following to your `use` statement:
use AshPostgres.Repo,
..
warn_on_missing_ash_functions?: false
Keep in mind that if you disable this warning, you will not be able to use the features mentioned above.
If you are in an environment where you cannot define functions, you will have to use the second option.
https://github.com/ash-project/ash_postgres/blob/main/lib/migration_generator/ash_functions.ex
""")
end
end
else
def __after_compile__(_, _) do
:ok
else
IO.warn("""
AshPostgres: You have not installed the `ash-functions` extension.
The following features will not be available:
- atomics (using the `raise_ash_error` function)
- `string_trim` (using the `ash_trim_whitespace` function)
- the `||` and `&&` operators (using the `ash_elixir_and` and `ash_elixir_or` functions)
To address this warning, do one of two things:
1. add the `"ash-functions"` extension to your `installed_extensions/0` function, and then generate migrations.
def installed_extensions do
["ash-functions"]
end
If you are *not* using the migration generator, but would like to leverage these features, follow the above instructions,
and then visit the source for `ash_postgres` and copy the latest version of those functions into your own migrations:
2. disable this warning, by adding the following to your `use` statement:
use AshPostgres.Repo,
..
warn_on_missing_ash_functions?: false
Keep in mind that if you disable this warning, you will not be able to use the features mentioned above.
If you are in an environment where you cannot define functions, you will have to use the second option.
https://github.com/ash-project/ash_postgres/blob/main/lib/migration_generator/ash_functions.ex
""")
end
end
end