AzureFunctionsBase
Base library to create Elixir Azure Functions
Installation
The package can be installed by adding azure_function_base
to your list of dependencies in mix.exs
:
def application do
[
mod: {AzureFunctionsBase.Application, []}
]
end
def deps do
[
{:azure_function_base, "~> 0.1.3"}
]
end
Basic Usage
- Create Azure Functions handler module. Implement handle(request, event, context) function.
defmodule Upcase do
use AzureFunctionsBase
alias AzureFunctionsBase.Logger
alias AzureFunctionsBase.Request
alias AzureFunctionsBase.Response
@impl AzureFunctionsBase
def init(_context) do
# call back one time
:ok
end
@impl AzureFunctionsBase
def handle(%Request{body: body} = request, event, context) do
Logger.info(event)
Logger.info(context)
Logger.info(request)
{:ok, Response.to_response(body |> String.upcase, %{}, 200)}
# {:ok, body |> String.upcase}
end
end
- Create files for Azure Functions.
$ handle_module=Upcase
$ method_name=upcase
$ docker run -d -it --rm --name elx erintheblack/elixir-azure-functions-builder:1.10.3
$ docker cp lib elx:/tmp
$ docker cp mix.exs elx:/tmp
$ docker exec elx /bin/bash -c "mix deps.get; MIX_ENV=prod mix azure_functions.release ${handle_module} ${method_name} 'get post'"
$ docker cp elx:/tmp/_build_az_func .
$ docker stop elx
- Publish.
$ cd ./_build_az_func
$ func azure functionapp publish ${functionName} --publish-local-settings --overwrite-settings
The docs can be found at https://hexdocs.pm/azure_functions_base.