chore(deps): update dependency elixir to v1.17.3

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [git_ops](https://hex.pm/packages/git_ops) | patch | `2.6.0` -> `2.6.1` |

---

### Configuration

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🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIwLjAuMC1zZW1hbnRpYy1yZWxlYXNlIiwidXBkYXRlZEluVmVyIjoiMC4wLjAtc2VtYW50aWMtcmVsZWFzZSIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==-->

Reviewed-on: #56
Co-authored-by: Renovate Bot <bot@harton.nz>
Co-committed-by: Renovate Bot <bot@harton.nz>

.drone.yml

@@ -0,0 +1,382 @@
+kind: pipeline
+type: docker
+name: build
+
+steps:
+- name: restore ASDF cache
+  image: meltwater/drone-cache
+  pull: "always"
+  environment:
+    AWS_ACCESS_KEY_ID:
+      from_secret: ACCESS_KEY_ID
+    AWS_SECRET_ACCESS_KEY:
+      from_secret: SECRET_ACCESS_KEY
+    AWS_PLUGIN_PATH_STYLE: true
+  settings:
+    restore: true
+    endpoint:
+      from_secret: S3_ENDPOINT
+    bucket:
+      from_secret: CACHE_BUCKET
+    region: us-east-1
+    path-style: true
+    cache_key: 'asdf-{{ os }}-{{ arch }}-{{ checksum ".tool-versions" }}'
+    mount:
+    - .asdf
+
+- name: restore build cache
+  image: meltwater/drone-cache
+  environment:
+    AWS_ACCESS_KEY_ID:
+      from_secret: ACCESS_KEY_ID
+    AWS_SECRET_ACCESS_KEY:
+      from_secret: SECRET_ACCESS_KEY
+    AWS_PLUGIN_PATH_STYLE: true
+  settings:
+    restore: true
+    endpoint:
+      from_secret: S3_ENDPOINT
+    bucket:
+      from_secret: CACHE_BUCKET
+    region: us-east-1
+    path-style: true
+    cache_key: 'elixir-{{ checksum "mix.lock" }}-{{ checksum ".tool-versions" }}'
+    mount:
+    - deps
+    - _build
+    - .hex
+    - .mix
+    - .rebar3
+
+- name: install dependencies
+  image: harton.dev/james/asdf_container:latest
+  pull: "always"
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+    ASDF_DIR: /root/.asdf
+  depends_on:
+  - restore ASDF cache
+  - restore build cache
+  commands:
+  - asdf_install
+  - rm -rf .asdf/downloads
+  - . $ASDF_DIR/asdf.sh
+  - mix local.hex --if-missing --force
+  - mix local.rebar --if-missing --force
+  - mix deps.get
+  - mix deps.compile
+  - mix dialyzer --plt
+
+- name: store ASDF cache
+  image: meltwater/drone-cache
+  environment:
+    AWS_ACCESS_KEY_ID:
+      from_secret: ACCESS_KEY_ID
+    AWS_SECRET_ACCESS_KEY:
+      from_secret: SECRET_ACCESS_KEY
+    AWS_PLUGIN_PATH_STYLE: true
+  depends_on:
+  - install dependencies
+  settings:
+    rebuild: true
+    override: false
+    endpoint:
+      from_secret: S3_ENDPOINT
+    bucket:
+      from_secret: CACHE_BUCKET
+    region: us-east-1
+    path-style: true
+    cache_key: 'asdf-{{ os }}-{{ arch }}-{{ checksum ".tool-versions" }}'
+    mount:
+    - .asdf
+
+- name: store build cache
+  image: meltwater/drone-cache
+  environment:
+    AWS_ACCESS_KEY_ID:
+      from_secret: ACCESS_KEY_ID
+    AWS_SECRET_ACCESS_KEY:
+      from_secret: SECRET_ACCESS_KEY
+    AWS_PLUGIN_PATH_STYLE: true
+  depends_on:
+  - install dependencies
+  settings:
+    rebuild: true
+    override: false
+    endpoint:
+      from_secret: S3_ENDPOINT
+    bucket:
+      from_secret: CACHE_BUCKET
+    region: us-east-1
+    path-style: true
+    cache_key: 'elixir-{{ checksum "mix.lock" }}-{{ checksum ".tool-versions" }}'
+    mount:
+    - deps
+    - _build
+    - .hex
+    - .mix
+    - .rebar3
+
+- name: mix compile
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - install dependencies
+  commands:
+  - asdf mix compile --warnings-as-errors
+
+- name: mix test
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - asdf mix test
+
+- name: mix credo
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - asdf mix credo --strict
+
+- name: mix dialyzer
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - asdf mix dialyzer
+
+- name: mix hex.audit
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - asdf mix hex.audit
+
+- name: mix format
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - asdf mix format --check-formatted
+
+- name: mix deps.unlock
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - asdf mix deps.unlock --check-unused
+
+- name: mix doctor
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - asdf mix doctor --full
+
+- name: mix git_ops.check_message
+  image: harton.dev/james/asdf_container:latest
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+  depends_on:
+  - mix compile
+  commands:
+  - git log -1 --format=%s > .last_commit_message
+  - asdf mix git_ops.check_message .last_commit_message
+
+- name: mix git_ops.release
+  image: harton.dev/james/asdf_container:latest
+  when:
+    branch:
+    - main
+    event:
+      exclude:
+      - pull_request
+  depends_on:
+  - mix test
+  - mix credo
+  - mix dialyzer
+  - mix hex.audit
+  - mix format
+  - mix deps.unlock
+  - mix doctor
+  - mix git_ops.check_message
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+    ASDF_DIR: /root/.asdf
+    DRONE_TOKEN:
+      from_secret: DRONE_TOKEN
+  commands:
+    - git fetch --tags
+    - . $ASDF_DIR/asdf.sh
+    - mix git_ops.project_info --format=shell > before.env
+    - mix git_ops.release --yes --no-major || true
+    - mix git_ops.project_info --format=shell > after.env
+    - . ./before.env
+    - export OLD_APP_VERSION=$${APP_VERSION}
+    - . ./after.env
+    - export NEW_APP_VERSION=$${APP_VERSION}
+    - if [ "v$${OLD_APP_VERSION}" != "v$${NEW_APP_VERSION}" ]; then
+    -   export GIT_URL=$(echo $DRONE_GIT_HTTP_URL | sed -e "s/:\\/\\//:\\/\\/$DRONE_REPO_OWNER:$DRONE_TOKEN@/")
+    -   git push $${GIT_URL} "HEAD:${DRONE_COMMIT_REF}" "refs/tags/v$${NEW_APP_VERSION}"
+    - fi
+
+- name: build artifacts
+  image: harton.dev/james/asdf_container:latest
+  when:
+    event:
+    - tag
+    refs:
+      include:
+      - refs/tags/v*
+  depends_on:
+  - mix test
+  - mix credo
+  - mix dialyzer
+  - mix hex.audit
+  - mix format
+  - mix deps.unlock
+  - mix doctor
+  - mix git_ops.check_message
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+    ASDF_DIR: /root/.asdf
+  commands:
+    - . $ASDF_DIR/asdf.sh
+    - mix git_ops.project_info --format=shell > app.env
+    - . ./app.env
+    - mkdir artifacts
+    - mix hex.build -o "artifacts/$${APP_NAME}-$${APP_VERSION}-pkg.tar"
+    - gzip "artifacts/$${APP_NAME}-$${APP_VERSION}-pkg.tar"
+    - mix docs
+    - tar zcvf "artifacts/$${APP_NAME}-$${APP_VERSION}-docs.tar.gz" doc/
+    - git tag -l --format='%(contents:subject)' v$${APP_VERSION} > tag_subject
+    - git tag -l --format='%(contents:body)' v$${APP_VERSION} > tag_body
+
+- name: gitea release
+  image: plugins/gitea-release
+  when:
+    event:
+    - tag
+    refs:
+      include:
+      - refs/tags/v*
+  depends_on:
+  - build artifacts
+  settings:
+    api_key:
+      from_secret: DRONE_TOKEN
+    base_url: https://harton.dev
+    files: artifacts/*.tar.gz
+    checksum: sha256
+    title: tag_subject
+    note: tag_body
+
+- name: docs release
+  when:
+    event:
+    - tag
+    refs:
+      include:
+      - refs/tags/v*
+  image: minio/mc
+  environment:
+      S3_ENDPOINT:
+        from_secret: S3_ENDPOINT
+      ACCESS_KEY:
+        from_secret: ACCESS_KEY_ID
+      SECRET_KEY:
+        from_secret: SECRET_ACCESS_KEY
+  depends_on:
+  - build artifacts
+  commands:
+  - mc alias set store $${S3_ENDPOINT} $${ACCESS_KEY} $${SECRET_KEY}
+  - mc mb -p store/docs.harton.nz
+  - mc mirror --overwrite doc/ store/docs.harton.nz/$${DRONE_REPO}/$${DRONE_TAG}
+  - mc mirror --overwrite doc/ store/docs.harton.nz/$${DRONE_REPO}
+
+- name: hex release
+  image: harton.dev/james/asdf_container:latest
+  when:
+    event:
+    - tag
+    refs:
+      include:
+      - refs/tags/v*
+  depends_on:
+  - build artifacts
+  environment:
+    MIX_ENV: test
+    HEX_HOME: /drone/src/.hex
+    MIX_HOME: /drone/src/.mix
+    REBAR_BASE_DIR: /drone/src/.rebar3
+    ASDF_DATA_DIR: /drone/src/.asdf
+    ASDF_DIR: /root/.asdf
+    HEX_API_KEY:
+      from_secret: HEX_API_KEY
+  commands:
+    - . $ASDF_DIR/asdf.sh
+    - mix hex.publish --yes

.gitlab-ci.yml

@@ -1,138 +0,0 @@
-stages:
-  - build
-  - test
-  - release
-
-variables:
-  MIX_ENV: "test"
-  PACKAGE_REGISTRY_URL: "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/"
-  HEX_HOME: "$CI_PROJECT_DIR/.hex"
-  MIX_HOME: "$CI_PROJECT_DIR/.mix"
-
-build:
-  image: elixir:latest
-  stage: build
-  cache:
-    key: "$CI_JOB_NAME"
-    paths:
-      - deps
-      - _build
-      - .hex
-      - .mix
-  script:
-    - mix local.hex --force
-    - mix local.rebar --force
-    - mix deps.get
-    - mix deps.compile
-    - mix git_ops.project_info -f dotenv > project_info.env
-  artifacts:
-    paths:
-      - _build/
-      - deps/
-      - .hex
-      - .mix
-    reports:
-      dotenv: project_info.env
-
-test:
-  image: elixir:latest
-  dependencies:
-    - build
-  stage: test
-  script:
-    - mix test
-
-credo:
-  image: elixir:latest
-  dependencies:
-    - build
-  stage: test
-  script:
-    - mix credo
-
-audit:
-  image: elixir:latest
-  dependencies:
-    - build
-  stage: test
-  script:
-    - mix hex.audit
-
-format:
-  image: elixir:latest
-  dependencies:
-    - build
-  stage: test
-  script:
-    - mix format --check-formatted
-
-pages:
-  image: elixir:latest
-  dependencies:
-    - build
-  stage: release
-  script:
-    - mix docs -o public
-  artifacts:
-    paths:
-      - public
-  only:
-    - main@jimsy/heap
-
-git_ops:
-  image: elixir:latest
-  dependencies:
-    - build
-  stage: release
-  only:
-    - main@jimsy/heap
-  except:
-    variables:
-      - $CI_COMMIT_MESSAGE =~ /chore\:\ release version/
-  script:
-    - |
-      export OLD_APP_VERSION=$APP_VERSION
-      mkdir -p artifacts
-      git config --global user.name "Gitlab Runner for ${GITLAB_USER_NAME}"
-      git config --global user.email "${GITLAB_USER_EMAIL}"
-      mix git_ops.release --yes || true
-      mix git_ops.project_info -f shell > artifacts/env
-      source artifacts/env
-      if [ "v${OLD_APP_VERSION}" != "v${APP_VERSION}" ]; then
-        mix hex.build -o "artifacts/${APP_NAME}-${APP_VERSION}.tar"
-        gzip "artifacts/${APP_NAME}-${APP_VERSION}.tar"
-        mix docs && tar zcvf "artifacts/${APP_NAME}-${APP_VERSION}-docs.tar.gz" doc/
-        curl --header "JOB_TOKEN: ${CI_JOB_TOKEN}" --upload-file "artifacts/${APP_NAME}-${APP_VERSION}.tar.gz" "${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}.tar.gz"
-        curl --header "JOB_TOKEN: ${CI_JOB_TOKEN}" --upload-file "artifacts/${APP_NAME}-${APP_VERSION}-docs.tar.gz" "${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}-docs.tar.gz"
-        git push "https://project_${CI_PROJECT_ID}_bot:${RELEASE_TOKEN}@gitlab.com/${CI_PROJECT_PATH}.git" "HEAD:${CI_COMMIT_REF_NAME}" "refs/tags/v${APP_VERSION}"
-      fi
-  artifacts:
-    paths:
-      - artifacts/*
-
-release-gitlab:
-  image: registry.gitlab.com/gitlab-org/release-cli:latest
-  dependencies:
-    - build
-  stage: release
-  only:
-    - tags@jimsy/heap
-    - /^v\d+\.\d+\.\d+(-\w+)?$/
-  script:
-    - release-cli create \
-      --name "Release ${APP_NAME} ${APP_VERSION}" \
-      --description "./CHANGELOG.md" \
-      --tag-name "v${APP_VERSION}" \
-      --assets-link "{\"name\":\"${APP_NAME}-${APP_VERSION}.tar.gz\",\"url\":\"${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}.tar.gz\"}" \
-      --assets-link "{\"name\":\"${APP_NAME}-${APP_VERSION}-docs.tar.gz\",\"url\":\"${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}-docs.tar.gz\"}"
-
-release-hex:
-  image: elixir:latest
-  dependencies:
-    - build
-  stage: release
-  only:
-    - tags@jimsy/heap
-    - /^v\d+\.\d+\.\d+(-\w+)?$/
-  script:
-    - mix hex.publish --yes

.tool-versions

@@ -0,0 +1,2 @@
+erlang 27.1
+elixir 1.17.3

CHANGELOG.md

@@ -5,14 +5,10 @@ See [Conventional Commits](Https://conventionalcommits.org) for commit guideline
 
 <!-- changelog -->
 
-## [v3.0.0](https://gitlab.com/jimsy/heap/compare/v2.0.2...v3.0.0) (2023-01-16)
+## [v3.0.0](https://harton.dev/james/heap/compare/v2.0.2...v3.0.0) (2023-01-16)
+
 ### Breaking Changes:
 
-* Relicense to HL3-FULL.
-
-
-
-## [v2.0.2](https://gitlab.com/jimsy/heap/compare/v2.0.2...v2.0.2) (2020-12-28)
-
-
+- Relicense to HL3-FULL.
 
+## [v2.0.2](https://harton.dev/james/heap/compare/v2.0.2...v2.0.2) (2020-12-28)

README.md

@@ -1,32 +1,35 @@
 # Heap
-[![pipeline status](https://gitlab.com/jimsy/heap/badges/main/pipeline.svg)](https://gitlab.com/jimsy/heap/commits/main)
+
+[![Build Status](https://drone.harton.dev/api/badges/james/heap/status.svg?ref=refs/heads/main)](https://drone.harton.dev/james/heap)
 [![Hex.pm](https://img.shields.io/hexpm/v/heap.svg)](https://hex.pm/packages/heap)
 [![Hippocratic License HL3-FULL](https://img.shields.io/static/v1?label=Hippocratic%20License&message=HL3-FULL&labelColor=5e2751&color=bc8c3d)](https://firstdonoharm.dev/version/3/0/full.html)
 
 A Heap is a very useful data structure, because it sorts, quickly, at insert time.
 
-
 See also: https://en.wikipedia.org/wiki/Heap_(data_structure)
 
 You can use it for things like:
 
-  - Help with scientific computing
-  - Quickly sorting
-  - Priority queues
+- Help with scientific computing
+- Quickly sorting
+- Priority queues
 
 ## Installation
 
-This package is [available in Hex](https://hex.pm/packages/heap):
+Heap is [available in Hex](https://hex.pm/packages/heap), the package can be
+installed by adding `heap` to your list of dependencies in `mix.exs`:
 
-  1. Add heap to your list of dependencies in `mix.exs`:
+```elixir
+def deps do
+  [
+    {:heap, "~> 3.0.0"}
+  ]
+end
+```
 
-        ```elixir
-        def deps do
-          [{:heap, "~> 2.0"}]
-        end
-        ```
-
-  2. Run `mix deps.get`
+Documentation for the latest release can be found on
+[HexDocs](https://hexdocs.pm/heap) and for the `main` branch on
+[docs.harton.nz](https://docs.harton.nz/james/heap).
 
 ## Deprecation warning
 
@@ -86,18 +89,6 @@ To access the root and the rest of the heap in one line use `Heap.split/1`:
 # => true
 ```
 
-### Documentation
-
-Full API documentation is available on (hexdocs.pm)[https://hexdocs.pm/heap]
-
-## Contributing
-
-1. Fork it ( https://github.com/jamesotron/heap/fork )
-2. Create your feature branch (`git checkout -b my-new-feature`)
-3. Commit your changes (`git commit -am 'Add some feature'`)
-4. Push to the branch (`git push origin my-new-feature`)
-5. Create a new Pull Request
-
 ## License
 
 This software is licensed under the terms of the
@@ -105,7 +96,7 @@ This software is licensed under the terms of the
 this package for the terms.
 
 This license actively proscribes this software being used by and for some
-industries, countries and activities.  If your usage of this software doesn't
+industries, countries and activities. If your usage of this software doesn't
 comply with the terms of this license, then [contact me](mailto:james@harton.nz)
 with the details of your use-case to organise the purchase of a license - the
 cost of which may include a donation to a suitable charity or NGO.

config/config.exs

@@ -3,7 +3,7 @@ import Config
 config :git_ops,
   mix_project: Mix.Project.get!(),
   changelog_file: "CHANGELOG.md",
-  repository_url: "https://gitlab.com/jimsy/heap",
+  repository_url: "https://harton.dev/james/heap",
   manage_mix_version?: true,
   manage_readme_version: "README.md",
   version_tag_prefix: "v"

lib/heap.ex

@@ -7,7 +7,7 @@ defmodule Heap do
   See also: [Heap (data structure) on Wikipedia](https://en.wikipedia.org/wiki/Heap_(data_structure)).
   """
 
-  @type t() :: %Heap{
+  @type t :: %Heap{
           data: tuple() | nil,
           size: non_neg_integer(),
           comparator: :> | :< | (any(), any() -> boolean())
@@ -26,7 +26,7 @@ defmodule Heap do
       ...>   |> Heap.root()
       1
   """
-  @spec min() :: t
+  @spec min :: t
   def min, do: Heap.new(:<)
 
   @doc """
@@ -42,7 +42,7 @@ defmodule Heap do
       ...>   |> Heap.root()
       10
   """
-  @spec max() :: t
+  @spec max :: t
   def max, do: Heap.new(:>)
 
   @doc """
@@ -56,7 +56,7 @@ defmodule Heap do
       ...>   |> Heap.comparator()
       :<
   """
-  @spec new() :: t
+  @spec new :: t
   def new, do: %Heap{comparator: :<}
 
   @doc """
@@ -91,10 +91,9 @@ defmodule Heap do
         ...>   |> Enum.map(fn {_, what} -> what end)
         [:milk, :jam, :bread, :eggs]
   """
-  @spec new(:> | :<) :: t
+  @spec new(:> | :< | (any, any -> boolean)) :: t
   def new(:>), do: %Heap{comparator: :>}
   def new(:<), do: %Heap{comparator: :<}
-  @spec new((any, any -> boolean)) :: t
   def new(fun) when is_function(fun, 2), do: %Heap{comparator: fun}
 
   @doc """
@@ -214,7 +213,7 @@ defmodule Heap do
       ...>   |> Heap.comparator()
       :<
   """
-  @spec comparator(t) :: :< | :>
+  @spec comparator(t) :: :< | :> | (any, any -> boolean)
   def comparator(%Heap{comparator: d}), do: d
 
   @doc """

mix.exs

@@ -12,7 +12,11 @@ defmodule Heap.Mixfile do
       build_embedded: Mix.env() == :prod,
       start_permanent: Mix.env() == :prod,
       package: package(),
-      deps: deps()
+      deps: deps(),
+      docs: [
+        main: "readme",
+        extras: ["README.md", "CHANGELOG.md"]
+      ]
     ]
   end
 
@@ -32,8 +36,10 @@ defmodule Heap.Mixfile do
       maintainers: ["James Harton <james@harton.nz>"],
       licenses: ["HL3-FULL"],
       links: %{
-        "Repository" => "https://gitlab.com/jimsy/heap",
-        "Docs" => "https://hexdocs.pm/heap"
+        "Repository" => "https://harton.dev/james/heap",
+        "GitHub" => "https://github.com/jimsynz/heap",
+        "Changelog" => "https://docs.harton.nz/james/heap/changelog.html",
+        "Sponsor" => "https://github.com/sponsors/jimsynz"
       }
     ]
   end
@@ -48,11 +54,17 @@ defmodule Heap.Mixfile do
   #
   # Type "mix help deps" for more examples and options
   defp deps do
+    opts = [only: ~w[dev test]a, runtime: false]
+
     [
-      {:ex_doc, "~> 0.29", only: ~w[dev test]a},
-      {:earmark, "~> 1.4", only: ~w[dev test]a},
-      {:credo, "~> 1.6", only: ~w[dev test]a, runtime: false},
-      {:git_ops, "~> 2.4", only: ~w[dev test]a, runtime: false}
+      {:credo, "~> 1.7", opts},
+      {:dialyxir, "~> 1.3", opts},
+      {:doctor, "~> 0.21", opts},
+      {:earmark, ">= 0.0.0", opts},
+      {:ex_check, "~> 0.16", opts},
+      {:ex_doc, ">= 0.0.0", opts},
+      {:git_ops, "~> 2.6", opts},
+      {:mix_audit, "~> 2.1", opts}
     ]
   end
 end

mix.lock

@@ -1,21 +1,23 @@
 %{
-  "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm", "7af5c7e09fe1d40f76c8e4f9dd2be7cebd83909f31fee7cd0e9eadc567da8353"},
-  "credo": {:hex, :credo, "1.6.1", "7dc76dcdb764a4316c1596804c48eada9fff44bd4b733a91ccbf0c0f368be61e", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2.8", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "698607fb5993720c7e93d2d8e76f2175bba024de964e160e2f7151ef3ab82ac5"},
-  "dialyxir": {:hex, :dialyxir, "1.0.0-rc.4", "71b42f5ee1b7628f3e3a6565f4617dfb02d127a0499ab3e72750455e986df001", [:mix], [{:erlex, "~> 0.1", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm"},
-  "earmark": {:hex, :earmark, "1.4.19", "3854a17305c880cc46305af15fb1630568d23a709aba21aaa996ced082fc29d7", [:mix], [{:earmark_parser, ">= 1.4.18", [hex: :earmark_parser, repo: "hexpm", optional: false]}], "hexpm", "d5a8c9f9e37159a8fdd3ea8437fb4e229eaf56d5129b9a011dc4780a4872079d"},
-  "earmark_parser": {:hex, :earmark_parser, "1.4.28", "0bf6546eb7cd6185ae086cbc5d20cd6dbb4b428aad14c02c49f7b554484b4586", [:mix], [], "hexpm", "501cef12286a3231dc80c81352a9453decf9586977f917a96e619293132743fb"},
-  "erlex": {:hex, :erlex, "0.1.6", "c01c889363168d3fdd23f4211647d8a34c0f9a21ec726762312e08e083f3d47e", [:mix], [], "hexpm"},
-  "espec": {:hex, :espec, "0.8.28", "f002710673d215876c4ca6fc74cbf5e330954badea7389d2284d2050940f1779", [:mix], [{:meck, "~> 0.8.4", [hex: :meck, optional: false]}]},
-  "ex_doc": {:hex, :ex_doc, "0.29.0", "4a1cb903ce746aceef9c1f9ae8a6c12b742a5461e6959b9d3b24d813ffbea146", [:mix], [{:earmark_parser, "~> 1.4.19", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "f096adb8bbca677d35d278223361c7792d496b3fc0d0224c9d4bc2f651af5db1"},
-  "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
+  "bunt": {:hex, :bunt, "1.0.0", "081c2c665f086849e6d57900292b3a161727ab40431219529f13c4ddcf3e7a44", [:mix], [], "hexpm", "dc5f86aa08a5f6fa6b8096f0735c4e76d54ae5c9fa2c143e5a1fc7c1cd9bb6b5"},
+  "credo": {:hex, :credo, "1.7.7", "771445037228f763f9b2afd612b6aa2fd8e28432a95dbbc60d8e03ce71ba4446", [: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", "8bc87496c9aaacdc3f90f01b7b0582467b69b4bd2441fe8aae3109d843cc2f2e"},
+  "decimal": {:hex, :decimal, "2.1.1", "5611dca5d4b2c3dd497dec8f68751f1f1a54755e8ed2a966c2633cf885973ad6", [:mix], [], "hexpm", "53cfe5f497ed0e7771ae1a475575603d77425099ba5faef9394932b35020ffcc"},
+  "dialyxir": {:hex, :dialyxir, "1.4.3", "edd0124f358f0b9e95bfe53a9fcf806d615d8f838e2202a9f430d59566b6b53b", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "bf2cfb75cd5c5006bec30141b131663299c661a864ec7fbbc72dfa557487a986"},
+  "doctor": {:hex, :doctor, "0.21.0", "20ef89355c67778e206225fe74913e96141c4d001cb04efdeba1a2a9704f1ab5", [:mix], [{:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}], "hexpm", "a227831daa79784eb24cdeedfa403c46a4cb7d0eab0e31232ec654314447e4e0"},
+  "earmark": {:hex, :earmark, "1.4.47", "7e7596b84fe4ebeb8751e14cbaeaf4d7a0237708f2ce43630cfd9065551f94ca", [:mix], [], "hexpm", "3e96bebea2c2d95f3b346a7ff22285bc68a99fbabdad9b655aa9c6be06c698f8"},
+  "earmark_parser": {:hex, :earmark_parser, "1.4.40", "f3534689f6b58f48aa3a9ac850d4f05832654fe257bf0549c08cc290035f70d5", [:mix], [], "hexpm", "cdb34f35892a45325bad21735fadb88033bcb7c4c296a999bde769783f53e46a"},
+  "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
+  "ex_check": {:hex, :ex_check, "0.16.0", "07615bef493c5b8d12d5119de3914274277299c6483989e52b0f6b8358a26b5f", [:mix], [], "hexpm", "4d809b72a18d405514dda4809257d8e665ae7cf37a7aee3be6b74a34dec310f5"},
+  "ex_doc": {:hex, :ex_doc, "0.34.2", "13eedf3844ccdce25cfd837b99bea9ad92c4e511233199440488d217c92571e8", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.0", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1 or ~> 1.0", [hex: :makeup_erlang, repo: "hexpm", optional: false]}, {:makeup_html, ">= 0.1.0", [hex: :makeup_html, repo: "hexpm", optional: true]}], "hexpm", "5ce5f16b41208a50106afed3de6a2ed34f4acfd65715b82a0b84b49d995f95c1"},
+  "file_system": {:hex, :file_system, "1.0.0", "b689cc7dcee665f774de94b5a832e578bd7963c8e637ef940cd44327db7de2cd", [:mix], [], "hexpm", "6752092d66aec5a10e662aefeed8ddb9531d79db0bc145bb8c40325ca1d8536d"},
   "git_cli": {:hex, :git_cli, "0.3.0", "a5422f9b95c99483385b976f5d43f7e8233283a47cda13533d7c16131cb14df5", [:mix], [], "hexpm", "78cb952f4c86a41f4d3511f1d3ecb28edb268e3a7df278de2faa1bd4672eaf9b"},
-  "git_ops": {:hex, :git_ops, "2.4.5", "185a724dfde3745edd22f7571d59c47a835cf54ded67e9ccbc951920b7eec4c2", [:mix], [{:git_cli, "~> 0.2", [hex: :git_cli, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e323a5b01ad53bc8c19c3a444be3e61ed7803ecd2e95530446ae9327d0143ecc"},
-  "inch_ex": {:hex, :inch_ex, "2.0.0", "24268a9284a1751f2ceda569cd978e1fa394c977c45c331bb52a405de544f4de", [:mix], [{:bunt, "~> 0.2", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "96d0ec5ecac8cf63142d02f16b7ab7152cf0f0f1a185a80161b758383c9399a8"},
-  "jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},
-  "makeup": {:hex, :makeup, "1.1.0", "6b67c8bc2882a6b6a445859952a602afc1a41c2e08379ca057c0f525366fc3ca", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "0a45ed501f4a8897f580eabf99a2e5234ea3e75a4373c8a52824f6e873be57a6"},
-  "makeup_elixir": {:hex, :makeup_elixir, "0.16.0", "f8c570a0d33f8039513fbccaf7108c5d750f47d8defd44088371191b76492b0b", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "28b2cbdc13960a46ae9a8858c4bebdec3c9a6d7b4b9e7f4ed1502f8159f338e7"},
-  "makeup_erlang": {:hex, :makeup_erlang, "0.1.1", "3fcb7f09eb9d98dc4d208f49cc955a34218fc41ff6b84df7c75b3e6e533cc65f", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "174d0809e98a4ef0b3309256cbf97101c6ec01c4ab0b23e926a9e17df2077cbb"},
-  "meck": {:hex, :meck, "0.8.8", "eeb3efe811d4346e1a7f65b2738abc2ad73cbe1a2c91b5dd909bac2ea0414fa6", [:rebar3], []},
-  "nimble_parsec": {:hex, :nimble_parsec, "1.2.3", "244836e6e3f1200c7f30cb56733fd808744eca61fd182f731eac4af635cc6d0b", [:mix], [], "hexpm", "c8d789e39b9131acf7b99291e93dae60ab48ef14a7ee9d58c6964f59efb570b0"},
-  "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
+  "git_ops": {:hex, :git_ops, "2.6.1", "cc7799a68c26cf814d6d1a5121415b4f5bf813de200908f930b27a2f1fe9dad5", [:mix], [{:git_cli, "~> 0.2", [hex: :git_cli, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "ce62d07e41fe993ec22c35d5edb11cf333a21ddaead6f5d9868fcb607d42039e"},
+  "jason": {:hex, :jason, "1.4.3", "d3f984eeb96fe53b85d20e0b049f03e57d075b5acda3ac8d465c969a2536c17b", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "9a90e868927f7c777689baa16d86f4d0e086d968db5c05d917ccff6d443e58a3"},
+  "makeup": {:hex, :makeup, "1.1.2", "9ba8837913bdf757787e71c1581c21f9d2455f4dd04cfca785c70bbfff1a76a3", [], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cce1566b81fbcbd21eca8ffe808f33b221f9eee2cbc7a1706fc3da9ff18e6cac"},
+  "makeup_elixir": {:hex, :makeup_elixir, "0.16.2", "627e84b8e8bf22e60a2579dad15067c755531fea049ae26ef1020cad58fe9578", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "41193978704763f6bbe6cc2758b84909e62984c7752b3784bd3c218bb341706b"},
+  "makeup_erlang": {:hex, :makeup_erlang, "1.0.0", "6f0eff9c9c489f26b69b61440bf1b238d95badae49adac77973cbacae87e3c2e", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "ea7a9307de9d1548d2a72d299058d1fd2339e3d398560a0e46c27dab4891e4d2"},
+  "mix_audit": {:hex, :mix_audit, "2.1.4", "0a23d5b07350cdd69001c13882a4f5fb9f90fbd4cbf2ebc190a2ee0d187ea3e9", [:make, :mix], [{:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:yaml_elixir, "~> 2.11", [hex: :yaml_elixir, repo: "hexpm", optional: false]}], "hexpm", "fd807653cc8c1cada2911129c7eb9e985e3cc76ebf26f4dd628bb25bbcaa7099"},
+  "nimble_parsec": {:hex, :nimble_parsec, "1.4.0", "51f9b613ea62cfa97b25ccc2c1b4216e81df970acd8e16e8d1bdc58fef21370d", [:mix], [], "hexpm", "9c565862810fb383e9838c1dd2d7d2c437b3d13b267414ba6af33e50d2d1cf28"},
+  "yamerl": {:hex, :yamerl, "0.10.0", "4ff81fee2f1f6a46f1700c0d880b24d193ddb74bd14ef42cb0bcf46e81ef2f8e", [:rebar3], [], "hexpm", "346adb2963f1051dc837a2364e4acf6eb7d80097c0f53cbdc3046ec8ec4b4e6e"},
+  "yaml_elixir": {:hex, :yaml_elixir, "2.11.0", "9e9ccd134e861c66b84825a3542a1c22ba33f338d82c07282f4f1f52d847bd50", [:mix], [{:yamerl, "~> 0.10", [hex: :yamerl, repo: "hexpm", optional: false]}], "hexpm", "53cc28357ee7eb952344995787f4bb8cc3cecbf189652236e9b163e8ce1bc242"},
 }

renovate.json

@@ -1,3 +1,6 @@
 {
-  "extends": ["gitlab>jimsy/renovate"]
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "local>renovate/renovate"
+  ]
 }