Changes for rewrite 1.0.0 (#96)

.dialyzer_ignore.exs

@@ -1,3 +1,5 @@
 [
-  ~r|lib/mix/tasks/recode.ex:.*:no_return|
+  ~r|lib/mix/tasks/recode.ex:.*:no_return|,
+  ~r|lib/recode/runner/impl.ex:223:apply|,
+  ~r|lib/recode/runner/impl.ex:228:call|
 ]

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-# Created with GitHubActions version 0.2.24
+# Created with GitHubActions version 0.2.25
 name: CI
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -16,40 +16,40 @@ jobs:
           - '1.14.5'
           - '1.15.8'
           - '1.16.3'
-          - '1.17.2'
+          - '1.17.3'
         otp:
           - '22.3'
           - '23.3'
           - '24.3'
           - '25.3'
           - '26.2'
-          - '27.0'
+          - '27.1'
         exclude:
           - elixir: '1.13.4'
             otp: '26.2'
           - elixir: '1.13.4'
-            otp: '27.0'
+            otp: '27.1'
           - elixir: '1.14.5'
             otp: '22.3'
           - elixir: '1.14.5'
-            otp: '27.0'
+            otp: '27.1'
           - elixir: '1.15.8'
             otp: '22.3'
           - elixir: '1.15.8'
             otp: '23.3'
           - elixir: '1.15.8'
-            otp: '27.0'
+            otp: '27.1'
           - elixir: '1.16.3'
             otp: '22.3'
           - elixir: '1.16.3'
             otp: '23.3'
           - elixir: '1.16.3'
-            otp: '27.0'
-          - elixir: '1.17.2'
+            otp: '27.1'
+          - elixir: '1.17.3'
             otp: '22.3'
-          - elixir: '1.17.2'
+          - elixir: '1.17.3'
             otp: '23.3'
-          - elixir: '1.17.2'
+          - elixir: '1.17.3'
             otp: '24.3'
     steps:
       - name: Checkout
@@ -74,28 +74,25 @@ jobs:
         with:
           path: test/support/plts
           key: test/support/plts-${{ runner.os }}-${{ matrix.elixir }}-${{ matrix.otp }}-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-        if: ${{ contains(matrix.elixir, '1.17.2') && contains(matrix.otp, '27.0') }}
+        if: ${{ contains(matrix.elixir, '1.17.3') && contains(matrix.otp, '27.1') }}
       - name: Get dependencies
         run: mix deps.get
       - name: Compile dependencies
         run: MIX_ENV=test mix deps.compile
       - name: Compile project
         run: MIX_ENV=test mix compile --warnings-as-errors
-      - name: Check unused dependencies
-        if: ${{ contains(matrix.elixir, '1.17.2') && contains(matrix.otp, '27.0') }}
-        run: mix deps.unlock --check-unused
       - name: Check code format
-        if: ${{ contains(matrix.elixir, '1.17.2') && contains(matrix.otp, '27.0') }}
+        if: ${{ contains(matrix.elixir, '1.17.3') && contains(matrix.otp, '27.1') }}
         run: mix format --check-formatted
       - name: Lint code
-        if: ${{ contains(matrix.elixir, '1.17.2') && contains(matrix.otp, '27.0') }}
+        if: ${{ contains(matrix.elixir, '1.17.3') && contains(matrix.otp, '27.1') }}
         run: mix credo --strict
       - name: Run tests
         run: mix test
-        if: ${{ !(contains(matrix.elixir, '1.17.2') && contains(matrix.otp, '27.0')) }}
+        if: ${{ !(contains(matrix.elixir, '1.17.3') && contains(matrix.otp, '27.1')) }}
       - name: Run tests with coverage
         run: mix coveralls.github
-        if: ${{ contains(matrix.elixir, '1.17.2') && contains(matrix.otp, '27.0') }}
+        if: ${{ contains(matrix.elixir, '1.17.3') && contains(matrix.otp, '27.1') }}
       - name: Static code analysis
         run: mix dialyzer --format github --force-check
-        if: ${{ contains(matrix.elixir, '1.17.2') && contains(matrix.otp, '27.0') }}
+        if: ${{ contains(matrix.elixir, '1.17.3') && contains(matrix.otp, '27.1') }}

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.8.0 - dev
+
++ Use `rewrite` version `~> 1.0`.
++ Add callback and default implementation `Recode.Task.update_source/3`
++ Add callback and default implementation `Recode.Task.new_issue/1` and 
+  `Recode.Task.new_issue/2` 
++ Rename `Recode.Task.TestFileExt` to `Recode.Task.TestFile`
++ Update `mix recode.update.config` to remove deprecated tasks
+
 ## 0.7.3 - 2024/07/25
 
 + Add config for preformatter.

README.md

@@ -9,8 +9,6 @@ A linter with autocorrection.
 [`sourceror`](https://github.com/doorgan/sourceror) package by @doorgan.
 
 This library is still under development, breaking changes are expected.
-The same is true for `sourceror` and most of `recode`'s functionality is based
-on `sourceror`.
 
 `recode` can correct and check the following things:
 
@@ -37,7 +35,7 @@ Nesting             # Checker   - Checks code nesting depth in functions and mac
 Warning tasks:
 Dbg                 # Corrector - There should be no calls to dbg.
 IOInspect           # Corrector - There should be no calls to IO.inspect.
-TestFileExt         # Corrector - Checks the file extension of test files.
+TestFile         # Corrector - Checks the file extension of test files.
 UnusedVariable      # Corrector - Checks if unused variables occur.
 ```
 
@@ -116,7 +114,7 @@ This mix task generates the config file `.recode.exs`.
     {Recode.Task.Specs, [exclude: "test/**/*.{ex,exs}", config: [only: :visible]]},
     {Recode.Task.TagFIXME, [exit_code: 2]},
     {Recode.Task.TagTODO, [exit_code: 4]},
-    {Recode.Task.TestFileExt, []},
+    {Recode.Task.TestFile, []},
     {Recode.Task.UnnecessaryIfUnless, []},
     {Recode.Task.UnusedVariable, [active: false]}
   ]
@@ -310,7 +308,7 @@ Changed by: Format
 
 File: test/my_code_test.exs
 Updates: 1
-Changed by: TestFileExt
+Changed by: TestFile
 Moved from: test/my_code_test.ex
 
 Executed 244 tasks in 0.01s.
@@ -360,7 +358,7 @@ Found 11 files, including 2 scripts.
 [SinglePipe 10/25] Use a function call when a pipeline is only one function long.
 
  File: test/my_code_test.ex
-[TestFileExt -/-] The file must be renamed to test/my_code_test.exs so that ExUnit can find it.
+[TestFile -/-] The file must be renamed to test/my_code_test.exs so that ExUnit can find it.
 
 Finished in 0.05 seconds.
 ```
@@ -457,6 +455,30 @@ Calls to dbg/2 should only appear in debug sessions.
 This task rewrites the code when mix recode runs with autocorrect: true.
 ```
 
+## Code style and formatting
+
+Code style and formatting are essential aspects of writing clean and 
+maintainable code. Different developers and teams may have varying preferences 
+when it comes to how code should be structured and formatted. Tools like 
+`recode` can help enforce consistency and improve readability by applying 
+predefined rules to the codebase. However, it's important to remember that 
+these rules are not set in stone and may not necessarily reflect the best 
+practices for every project.
+
+Ultimately, the goal of code formatting is to make the code more 
+understandable and maintainable. It can help identify potential issues and 
+improve the overall quality of the code. While `recode` offers a set of rules to 
+follow, developers are free to choose which rules they want to apply based on 
+their own preferences and the requirements of the project.
+
+It's worth noting that discussions around code style and formatting can be 
+subjective, and there is no one-size-fits-all solution. Developers should feel 
+empowered to make informed decisions about which formatting rules to apply and 
+adapt them as needed to suit their specific needs. There are numerous 
+resources available online that provide insights into code formatting best 
+practices, allowing developers to explore different approaches and find what 
+works best for them.
+
 
 ## Differences to Credo
 

coveralls.json

@@ -3,7 +3,5 @@
     "treat_no_relevant_lines_as_covered": true,
     "minimum_coverage": 80
   },
-  "skip_files": [
-    "lib/recode/task.ex"
-  ]
+  "skip_files": ["test/support/strip.ex"]
 }

examples/my_code/.formatter.exs

@@ -2,14 +2,15 @@
   # plugins: [],
   # plugins: [Recode.FormatterPlugin],
   # plugins: [FreedomFormatter],
-  # plugins: [FreedomFormatter, Recode.FormatterPlugin],
-  # trailing_comma: true,
+  plugins: [FreedomFormatter, Recode.FormatterPlugin],
+  trailing_comma: true,
   # recode: [
   #   tasks: [
   #     {Recode.Task.PipeFunOne, []},
   #     {Recode.Task.SinglePipe, []}
   #   ]
   # ],
-  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"],
-  locals_without_parens: [noop: 1]
+  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}", "priv/**/*.json"],
+  locals_without_parens: [noop: 1],
+  subdirectories: ["priv/*/migrations"],
 ]

examples/my_code/.recode.exs

@@ -1,5 +1,5 @@
 [
-  version: "0.7.2",
+  version: "0.8.0",
   # Can also be set/reset with `--autocorrect`/`--no-autocorrect`.
   autocorrect: true,
   # With "--dry" no changes will be written to the files.
@@ -11,29 +11,28 @@
   # Can also be set/reset with `--verbose`/`--no-verbose`.
   verbose: false,
   # Can be overwritten by calling `mix recode "lib/**/*.ex"`.
-  inputs: ["{mix,.formatter}.exs", "{apps,config,lib,test}/**/*.{ex,exs}"],
+  inputs: ["{mix,.formatter}.exs", "{apps,config,lib,test,priv}/**/*.{ex,exs}"],
   formatters: [Recode.CLIFormatter],
   tasks: [
     # Tasks could be added by a tuple of the tasks module name and an options
     # keyword list. A task can be deactivated by `active: false`. The execution of
     # a deactivated task can be forced by calling `mix recode --task ModuleName`.
-    # {Recode.Task.Format, []},
-    # {Recode.Task.Format, config: [formatter: :sourceror]},
-    # {Recode.Task.Format, config: [formatter: :elixir]},
-    # {Recode.Task.Format, active: false},
     {Recode.Task.AliasExpansion, []},
     {Recode.Task.AliasOrder, []},
     {Recode.Task.Dbg, [autocorrect: false]},
     {Recode.Task.EnforceLineLength, [active: false]},
     {Recode.Task.FilterCount, []},
     {Recode.Task.IOInspect, [autocorrect: false]},
+    {Recode.Task.LocalsWithoutParens, []},
+    {Recode.Task.Moduledoc, []},
     {Recode.Task.Nesting, []},
     {Recode.Task.PipeFunOne, []},
     {Recode.Task.SinglePipe, []},
     {Recode.Task.Specs, [exclude: ["test/**/*.{ex,exs}", "mix.exs"], config: [only: :visible]]},
     {Recode.Task.TagFIXME, [exit_code: 2]},
     {Recode.Task.TagTODO, [exit_code: 4]},
-    {Recode.Task.TestFileExt, []},
+    {Recode.Task.TestFile, []},
+    {Recode.Task.UnnecessaryIfUnless, []},
     {Recode.Task.UnusedVariable, [active: false]}
   ]
 ]

examples/my_code/mix.exs

@@ -32,6 +32,8 @@ defmodule MyCode.MixProject do
       # dev/test
       {:credo, "~> 1.6", only: [:dev, :test], runtime: false},
       {:freedom_formatter, "~> 2.1", only: :dev},
+      {:json_formatter, "~> 0.2", only: :dev},
+      {:ecto_sql, "~> 3.12", only: :dev},
     ]
   end
 end

examples/my_code/mix.lock

@@ -1,11 +1,18 @@
 %{
   "bunt": {:hex, :bunt, "1.0.0", "081c2c665f086849e6d57900292b3a161727ab40431219529f13c4ddcf3e7a44", [:mix], [], "hexpm", "dc5f86aa08a5f6fa6b8096f0735c4e76d54ae5c9fa2c143e5a1fc7c1cd9bb6b5"},
-  "credo": {:hex, :credo, "1.7.3", "05bb11eaf2f2b8db370ecaa6a6bda2ec49b2acd5e0418bc106b73b07128c0436", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "35ea675a094c934c22fb1dca3696f3c31f2728ae6ef5a53b5d648c11180a4535"},
+  "credo": {:hex, :credo, "1.7.8", "9722ba1681e973025908d542ec3d95db5f9c549251ba5b028e251ad8c24ab8c5", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "cb9e87cc64f152f3ed1c6e325e7b894dea8f5ef2e41123bd864e3cd5ceb44968"},
+  "db_connection": {:hex, :db_connection, "2.7.0", "b99faa9291bb09892c7da373bb82cba59aefa9b36300f6145c5f201c7adf48ec", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "dcf08f31b2701f857dfc787fbad78223d61a32204f217f15e881dd93e4bdd3ff"},
+  "decimal": {:hex, :decimal, "2.1.1", "5611dca5d4b2c3dd497dec8f68751f1f1a54755e8ed2a966c2633cf885973ad6", [:mix], [], "hexpm", "53cfe5f497ed0e7771ae1a475575603d77425099ba5faef9394932b35020ffcc"},
+  "ecto": {:hex, :ecto, "3.12.4", "267c94d9f2969e6acc4dd5e3e3af5b05cdae89a4d549925f3008b2b7eb0b93c3", [:mix], [{:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ef04e4101688a67d061e1b10d7bc1fbf00d1d13c17eef08b71d070ff9188f747"},
+  "ecto_sql": {:hex, :ecto_sql, "3.12.1", "c0d0d60e85d9ff4631f12bafa454bc392ce8b9ec83531a412c12a0d415a3a4d0", [:mix], [{:db_connection, "~> 2.4.1 or ~> 2.5", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.12", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.7", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.19 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1 or ~> 2.2", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "aff5b958a899762c5f09028c847569f7dfb9cc9d63bdb8133bff8a5546de6bf5"},
   "escape": {:hex, :escape, "0.1.0", "548edab75e6e6938b1e199ef59cb8e504bcfd3bcf83471d4ae9a3c7a7a3c7d45", [:mix], [], "hexpm", "a5d8e92db4677155df54bc1306d401b5233875d570d474201db03cb3047491cd"},
-  "file_system": {:hex, :file_system, "1.0.0", "b689cc7dcee665f774de94b5a832e578bd7963c8e637ef940cd44327db7de2cd", [:mix], [], "hexpm", "6752092d66aec5a10e662aefeed8ddb9531d79db0bc145bb8c40325ca1d8536d"},
-  "freedom_formatter": {:hex, :freedom_formatter, "2.1.0", "0578dce24ee370cfcd84306166fbf121b65e51482e7be7e96f4062982f929bfa", [:mix], [], "hexpm", "6522fd7f78214c48cfe7ff6d269a56819ec004a09cd1c08809a3ab895504ee01"},
-  "glob_ex": {:hex, :glob_ex, "0.1.6", "3a311ade50f6b71d638af660edcc844c3ab4eb2a2c816cfebb73a1d521bb2f9d", [:mix], [], "hexpm", "fda1e90e10f6029bd72967fef0c9891d0d14da89ca7163076e6028bfcb2c42fa"},
-  "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
-  "rewrite": {:hex, :rewrite, "0.10.0", "5d756b6dc67679e7156ff6055f9654be02dbaeb177aaf1ff6af7ee8da8718248", [:mix], [{:glob_ex, "~> 0.1", [hex: :glob_ex, repo: "hexpm", optional: false]}, {:sourceror, "~> 0.13", [hex: :sourceror, repo: "hexpm", optional: false]}], "hexpm", "68d7808cf549e7bf51b0119a8edc14d50970bad479115249030baa580c1d7b50"},
-  "sourceror": {:hex, :sourceror, "0.14.1", "c6fb848d55bd34362880da671debc56e77fd722fa13b4dcbeac89a8998fc8b09", [:mix], [], "hexpm", "8b488a219e4c4d7d9ff29d16346fd4a5858085ccdd010e509101e226bbfd8efc"},
+  "file_system": {:hex, :file_system, "1.0.1", "79e8ceaddb0416f8b8cd02a0127bdbababe7bf4a23d2a395b983c1f8b3f73edd", [:mix], [], "hexpm", "4414d1f38863ddf9120720cd976fce5bdde8e91d8283353f0e31850fa89feb9e"},
+  "freedom_formatter": {:hex, :freedom_formatter, "2.1.1", "5f33efc2c605ce01c0d1d854ec7cf091c6a6ec846f38de99b1d3fac7775a68bd", [:mix], [], "hexpm", "373b659b9763ca4f4d5fbccb4827b00dbd6c6898d528d5dce91eb60b29ac5fc1"},
+  "glob_ex": {:hex, :glob_ex, "0.1.11", "cb50d3f1ef53f6ca04d6252c7fde09fd7a1cf63387714fe96f340a1349e62c93", [:mix], [], "hexpm", "342729363056e3145e61766b416769984c329e4378f1d558b63e341020525de4"},
+  "jason": {:hex, :jason, "1.4.4", "b9226785a9aa77b6857ca22832cffa5d5011a667207eb2a0ad56adb5db443b8a", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "c5eb0cab91f094599f94d55bc63409236a8ec69a21a67814529e8d5f6cc90b3b"},
+  "json_formatter": {:hex, :json_formatter, "0.2.0", "e36ec571f2420c5afa4f744169eb5b2e7ed2ae0cadaf3cd39ef43e1d11fef29a", [:mix], [{:jason, "~> 1.3", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "c8b8c354420b88a3edd0f5a23d4ca8a6ca6090091df6965894631eb20fc7df31"},
+  "rewrite": {:hex, :rewrite, "1.0.0", "fddda21eb62c2b9dbd6cf35b39984d02761a63c25de2947ceab7ffe2729fa2e5", [:mix], [{:glob_ex, "~> 0.1", [hex: :glob_ex, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.0", [hex: :sourceror, repo: "hexpm", optional: false]}, {:text_diff, "~> 0.1", [hex: :text_diff, repo: "hexpm", optional: false]}], "hexpm", "701975d9d0c21b1f40a82881e489aca6b53893f095f318978c6d2899299a514b"},
+  "sourceror": {:hex, :sourceror, "1.7.1", "599d78f4cc2be7d55c9c4fd0a8d772fd0478e3a50e726697c20d13d02aa056d4", [:mix], [], "hexpm", "cd6f268fe29fa00afbc535e215158680a0662b357dc784646d7dff28ac65a0fc"},
+  "telemetry": {:hex, :telemetry, "1.3.0", "fedebbae410d715cf8e7062c96a1ef32ec22e764197f70cda73d82778d61e7a2", [:rebar3], [], "hexpm", "7015fc8919dbe63764f4b4b87a95b7c0996bd539e0d499be6ec9d7f3875b79e6"},
+  "text_diff": {:hex, :text_diff, "0.1.0", "1caf3175e11a53a9a139bc9339bd607c47b9e376b073d4571c031913317fecaa", [:mix], [], "hexpm", "d1ffaaecab338e49357b6daa82e435f877e0649041ace7755583a0ea3362dbd7"},
 }

examples/my_code/priv/repo/migrations/.formatter.exs

@@ -0,0 +1,5 @@
+[
+  import_deps: [:ecto_sql],
+  plugins: [Recode.FormatterPlugin],
+  inputs: ["*.exs"]
+]

examples/my_code/priv/repo/migrations/20190417140000_create_users.exs

@@ -0,0 +1,16 @@
+defmodule MyRepo.Migrations.CreateUsers do
+  use Ecto.Migration
+
+  def up do
+    create table("users") do
+      add :first_name,    :string, size: 40
+      add(:last_name,    :string, size: 40)
+
+      timestamps()
+    end
+  end
+
+  def down do
+    drop table("users")
+  end
+end

examples/my_code/priv/some.json

@@ -0,0 +1 @@
+{"a":   1, "b": "foo", "c": {"d": 2, "e": "bar"}}

examples/my_code/scripts/backup.exs

@@ -1,10 +1,10 @@
 defmodule Backup do
-  @inputs "{config,lib,test}/**/*"
+  @inputs "{priv,config,lib,test}/**/*"
   @backup "scripts/backup.bin"
 
   def run([]) do
     @inputs
-    |> Path.wildcard()
+    |> Path.wildcard(match_dot: true)
     |> Enum.reject(&File.dir?/1)
     |> Enum.into(%{}, fn path -> {path, File.read!(path)} end)
     |> backup()
@@ -13,7 +13,7 @@ defmodule Backup do
   def run(["restore"]) do
     IO.puts("restoring form backup #{@backup}")
 
-    Enum.each(["lib", "test", "config"], fn dir -> File.rm_rf!(dir) end)
+    Enum.each(["lib", "test", "config", "priv"], fn dir -> File.rm_rf!(dir) end)
 
     files = @backup |> File.read!() |> :erlang.binary_to_term()
 

lib/mix/tasks/recode.help.ex

@@ -70,10 +70,16 @@ defmodule Mix.Tasks.Recode.Help do
     print("Readability tasks:", info.readability, max)
     print("Refactor tasks:", info.refactor, max)
     print("Warning tasks:", info.warning, max)
+
+    Escape.puts([
+      "\n",
+      "To get help for a specific task run ",
+      [:cyan, "mix recode.help [task-name]."]
+    ])
   end
 
   defp print(section, tasks, max) do
-    IO.puts(section)
+    Escape.puts([:yellow, :reverse, " #{section} "])
 
     Enum.each(tasks, fn {task, doc, corrector?} ->
       type = if corrector?, do: "Corrector -", else: "Checker   -"

lib/mix/tasks/recode.update.config.ex

@@ -17,6 +17,7 @@ defmodule Mix.Tasks.Recode.Update.Config do
 
   @config_filename ".recode.exs"
   @deprecated_configs [:formatter]
+  @removed_tasks [Recode.Task.TestFileExt]
 
   @doc false
   def run([]), do: do_run(false)
@@ -31,6 +32,7 @@ defmodule Mix.Tasks.Recode.Update.Config do
         |> elem(0)
         |> delete(@deprecated_configs)
         |> Recode.Config.merge()
+        |> Recode.Config.delete_tasks(@removed_tasks)
 
       Mix.Generator.create_file(@config_filename, Recode.Config.to_string(config), force: force)
     else

lib/recode.ex

@@ -1,5 +1,6 @@
 defmodule Recode do
   @moduledoc """
-  A linter with autocorrection and a refactoring tool.
+  A formatter and linter with autocorrection.
+  See [Recode](readme.html) under pages for more information.
   """
 end