Rename exit_code to exit_status for consistency

Author: josevalim

bin/elixirc

@@ -14,7 +14,7 @@ Usage: $(basename "$0") [elixir switches] [compiler switches] [.ex files]
   --no-docs                 Does not attach documentation to compiled modules
   --profile time            Profile the time to compile modules
   --verbose                 Prints compilation status
-  --warnings-as-errors      Treats warnings as errors and return non-zero exit code
+  --warnings-as-errors      Treats warnings as errors and return non-zero exit status
 
 Options given after -- are passed down to the executed code.
 Options can be passed to the Erlang runtime using \$ELIXIR_ERL_OPTIONS.

bin/elixirc.bat

@@ -23,7 +23,7 @@ echo   --no-debug-info           Does not attach debug info to compiled modules
 echo   --no-docs                 Does not attach documentation to compiled modules
 echo   --profile time            Profile the time to compile modules
 echo   --verbose                 Prints compilation status
-echo   --warnings-as-errors      Treats warnings as errors and returns non-zero exit code
+echo   --warnings-as-errors      Treats warnings as errors and returns non-zero exit status
 echo.
 echo ** Options given after -- are passed down to the executed code
 echo ** Options can be passed to the Erlang runtime using ELIXIR_ERL_OPTIONS

lib/mix/lib/mix.ex

@@ -433,25 +433,26 @@ defmodule Mix do
   end
 
   @doc """
-  Raises a Mix error that is nicely formatted, defaulting to exit code `1`.
+  Raises a Mix error that is nicely formatted, defaulting to exit status `1`.
   """
   @spec raise(binary) :: no_return
   def raise(message) do
-    __MODULE__.raise(message, exit_code: 1)
+    __MODULE__.raise(message, exit_status: 1)
   end
 
   @doc """
   Raises a Mix error that is nicely formatted.
 
   ## Options
 
-    * `:exit_code` - defines exit code value, defaults to `1`
+    * `:exit_status` - defines exit status, defaults to `1`
 
   """
-  @doc since: "1.12.0"
-  @spec raise(binary, exit_code: non_neg_integer()) :: no_return
+  @doc since: "1.12.3"
+  @spec raise(binary, exit_status: non_neg_integer()) :: no_return
   def raise(message, opts) when is_binary(message) and is_list(opts) do
-    Kernel.raise(Mix.Error, mix: Keyword.get(opts, :exit_code, 1), message: message)
+    status = opts[:exit_status] || opts[:exit_code] || 1
+    Kernel.raise(Mix.Error, mix: status, message: message)
   end
 
   @doc """

lib/mix/lib/mix/tasks/compile.elixir.ex

@@ -52,7 +52,7 @@ defmodule Mix.Tasks.Compile.Elixir do
     * `--debug-info` (`--no-debug-info`) - attaches (or not) debug info to compiled modules
     * `--ignore-module-conflict` - does not emit warnings if a module was previously defined
     * `--warnings-as-errors` - treats warnings in the current project as errors and
-      return a non-zero exit code
+      return a non-zero exit status
     * `--long-compilation-threshold N` - sets the "long compilation" threshold
       (in seconds) to `N` (see the docs for `Kernel.ParallelCompiler.compile/2`)
     * `--profile` - if set to `time`, outputs timing information of compilation steps

lib/mix/lib/mix/tasks/test.ex

@@ -174,7 +174,7 @@ defmodule Mix.Tasks.Test do
       Note that in trace mode test timeouts will be ignored as timeout is set to `:infinity`
 
     * `--warnings-as-errors` - (since v1.12.0) treats warnings as errors and returns a non-zero
-      exit code. This option only applies to test files. To treat warnings as errors during
+      exit status. This option only applies to test files. To treat warnings as errors during
       compilation and during tests, run:
           MIX_ENV=test mix do compile --warnings-as-errors, test --warnings-as-errors
 

lib/mix/test/mix/cli_test.exs

@@ -20,7 +20,7 @@ defmodule Mix.CLITest do
   end
 
   @tag :unix
-  test "Mix.raise/2 can set exit code", %{tmp_dir: tmp_dir} do
+  test "Mix.raise/2 can set exit status", %{tmp_dir: tmp_dir} do
     File.cd!(tmp_dir, fn ->
       File.mkdir_p!("lib")
 
@@ -34,7 +34,7 @@ defmodule Mix.CLITest do
 
         defp aliases do
           [
-            custom: &error(&1, exit_code: 99),
+            custom: &error(&1, exit_status: 99),
           ]
         end