Deprecate arduino/actions/libraries/spell-check action

.codespellrc

@@ -0,0 +1,9 @@
+# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/spell-check/.codespellrc
+# See: https://github.com/codespell-project/codespell#using-a-config-file
+[codespell]
+# In the event of a false positive, add the problematic word, in all lowercase, to a comma-separated list here:
+ignore-words-list = afterall,clude
+skip = ./.git,./.licenses,__pycache__,node_modules,./go.mod,./go.sum,./package-lock.json,./poetry.lock,./yarn.lock,./libraries/spell-check/test/testdata,./setup-taskfile/package-lock.json
+builtin = clear,informal,en-GB_to_en-US
+check-filenames =
+check-hidden =

.github/workflows/spell-check-task.yml

@@ -0,0 +1,41 @@
+# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/spell-check-task.md
+name: Spell Check
+
+env:
+  # See: https://github.com/actions/setup-python/tree/v2#available-versions-of-python
+  PYTHON_VERSION: "3.9"
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  push:
+  pull_request:
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch new misspelling detections resulting from dictionary updates.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  spellcheck:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Install Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Install Poetry
+        run: pip install poetry
+
+      - name: Install Task
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Spell check
+        run: task general:check-spelling

README.md

@@ -31,6 +31,10 @@ action in a Google Sheets spreadsheet.
 
 * [libraries/spell-check](./libraries/spell-check) checks the files of your
 repository for commonly misspelled words.
+  * **WARNING**: The `arduino/actions/libraries/spell-check` action
+  contained in this repository is deprecated. The recommended alternative is
+  [the `codespell-project/actions-codespell` action](https://github.com/codespell-project/actions-codespell).
+
 
 * [arduino/setup-task](https://github.com/arduino/setup-task) makes [Task](https://taskfile.dev/#/)
 available to your workflows.

Taskfile.yml

@@ -0,0 +1,25 @@
+# See: https://taskfile.dev/#/usage
+version: "3"
+
+tasks:
+  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/spell-check-task/Taskfile.yml
+  general:check-spelling:
+    desc: Check for commonly misspelled words
+    deps:
+      - task: poetry:install-deps
+    cmds:
+      - poetry run codespell
+
+  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/spell-check-task/Taskfile.yml
+  general:correct-spelling:
+    desc: Correct commonly misspelled words where possible
+    deps:
+      - task: poetry:install-deps
+    cmds:
+      - poetry run codespell --write-changes
+
+  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/poetry-task/Taskfile.yml
+  poetry:install-deps:
+    desc: Install dependencies managed by Poetry
+    cmds:
+      - poetry install --no-root

libraries/spell-check/README.md

@@ -2,6 +2,14 @@
 
 Uses [codespell](https://github.com/codespell-project/codespell) to check files for commonly misspelled words.
 
+## DEPRECATION NOTICE
+
+**WARNING: the action is unmaintained and unsupported**
+
+This unmaintained copy is kept only to provide provisional support for existing workflows, but will be removed soon.
+
+The recommended alternative is [the `codespell-project/actions-codespell` action](https://github.com/codespell-project/actions-codespell)
+
 ## Inputs
 
 ### `ignore-words-list`

libraries/spell-check/entrypoint.sh

@@ -3,6 +3,8 @@
 readonly IGNORE_WORDS_LIST="$1"
 readonly SKIP_PATHS="$2"
 
+echo "::warning::This action is deprecated. The recommended alternative is codespell-project/actions-codespell."
+
 CODE_SPELL_ARGS=("--skip=${SKIP_PATHS},.git")
 
 if test -f "$IGNORE_WORDS_LIST"; then

pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "actions"
+version = "0.0.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.9"
+
+[tool.poetry.dev-dependencies]
+codespell = "^2.1.0"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"