Prevent uncontrolled file tree recursion while validating configuration files

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

@@ -52,12 +52,20 @@ jobs:
           echo "result=$RESULT" >> $GITHUB_OUTPUT
 
   validate:
+    name: validate (${{ matrix.project.path }})
     needs: run-determination
     if: needs.run-determination.outputs.result == 'true'
     runs-on: ubuntu-latest
     permissions:
       contents: read
 
+    strategy:
+      fail-fast: false
+      matrix:
+        project:
+          # TODO: add paths of all npm-managed projects in the repository here.
+          - path: .
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -74,15 +82,23 @@ jobs:
           version: 3.x
 
       - name: Validate package.json
-        run: task --silent npm:validate
+        run: task --silent npm:validate PROJECT_PATH="${{ matrix.project.path }}"
 
   check-sync:
+    name: check-sync (${{ matrix.project.path }})
     needs: run-determination
     if: needs.run-determination.outputs.result == 'true'
     runs-on: ubuntu-latest
     permissions:
       contents: read
 
+    strategy:
+      fail-fast: false
+      matrix:
+        project:
+          # TODO: add paths of all npm-managed projects in the repository here.
+          - path: .
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -99,7 +115,7 @@ jobs:
           version: 3.x
 
       - name: Install npm dependencies
-        run: task npm:install-deps
+        run: task npm:install-deps PROJECT_PATH="${{ matrix.project.path }}"
 
       - name: Check package-lock.json
-        run: git diff --color --exit-code package-lock.json
+        run: git diff --color --exit-code "${{ matrix.project.path }}/package-lock.json"

Taskfile.yml

@@ -359,7 +359,10 @@ tasks:
       SCHEMA_URL: https://json.schemastore.org/dependabot-2.0
       SCHEMA_PATH:
         sh: task utility:mktemp-file TEMPLATE="dependabot-schema-XXXXXXXXXX.json"
-      DATA_PATH: "**/dependabot.yml"
+      # The Dependabot configuration file for the repository.
+      DATA_PATH: ".github/dependabot.yml"
+      # The asset Dependabot configuration files.
+      ASSETS_DATA_PATH: "workflow-templates/assets/dependabot/**/dependabot.yml"
       PROJECT_FOLDER:
         sh: pwd
       WORKING_FOLDER:
@@ -372,6 +375,12 @@ tasks:
           --all-errors \
           -s "{{.SCHEMA_PATH}}" \
           -d "{{.PROJECT_FOLDER}}/{{.DATA_PATH}}"
+      - |
+        cd "{{.WORKING_FOLDER}}"  # Workaround for https://github.com/npm/cli/issues/3210
+        npx ajv-cli@{{.SCHEMA_DRAFT_4_AJV_CLI_VERSION}} validate \
+          --all-errors \
+          -s "{{.SCHEMA_PATH}}" \
+          -d "{{.PROJECT_FOLDER}}/{{.ASSETS_DATA_PATH}}"
 
   docs:generate:
     desc: Create all generated documentation content
@@ -696,7 +705,7 @@ tasks:
       SCHEMA_URL: https://raw.githubusercontent.com/DavidAnson/markdownlint/main/schema/markdownlint-config-schema.json
       SCHEMA_PATH:
         sh: task utility:mktemp-file TEMPLATE="markdownlint-schema-XXXXXXXXXX.json"
-      DATA_PATH: "**/.markdownlint.{yml,yaml}"
+      DATA_PATH: "workflow-templates/assets/check-markdown/.markdownlint.yml"
     deps:
       - task: npm:install-deps
     cmds:
@@ -713,12 +722,18 @@ tasks:
             -s "{{.SCHEMA_PATH}}" \
             -d "{{.DATA_PATH}}"
 
+  # Parameter variables:
+  # - PROJECT_PATH: path of the npm-managed project. Default value: "./"
   # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/npm-task/Taskfile.yml
   npm:install-deps:
     desc: Install dependencies managed by npm
+    dir: |
+      "{{default "./" .PROJECT_PATH}}"
     cmds:
       - npm install
 
+  # Parameter variables:
+  # - PROJECT_PATH: path of the npm-managed project. Default value: "./"
   # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/check-npm-task/Taskfile.yml
   npm:validate:
     desc: Validate npm configuration files against their JSON schema
@@ -755,7 +770,8 @@ tasks:
       STYLELINTRC_SCHEMA_URL: https://json.schemastore.org/stylelintrc.json
       STYLELINTRC_SCHEMA_PATH:
         sh: task utility:mktemp-file TEMPLATE="stylelintrc-schema-XXXXXXXXXX.json"
-      INSTANCE_PATH: "**/package.json"
+      INSTANCE_PATH: >-
+        {{default "." .PROJECT_PATH}}/package.json
       PROJECT_FOLDER:
         sh: pwd
       WORKING_FOLDER:

workflow-templates/assets/check-npm-task/Taskfile.yml

@@ -6,6 +6,8 @@ vars:
   SCHEMA_DRAFT_4_AJV_CLI_VERSION: 3.3.0
 
 tasks:
+  # Parameter variables:
+  # - PROJECT_PATH: path of the npm-managed project. Default value: "./"
   # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/check-npm-task/Taskfile.yml
   npm:validate:
     desc: Validate npm configuration files against their JSON schema
@@ -42,7 +44,8 @@ tasks:
       STYLELINTRC_SCHEMA_URL: https://json.schemastore.org/stylelintrc.json
       STYLELINTRC_SCHEMA_PATH:
         sh: task utility:mktemp-file TEMPLATE="stylelintrc-schema-XXXXXXXXXX.json"
-      INSTANCE_PATH: "**/package.json"
+      INSTANCE_PATH: >-
+        {{default "." .PROJECT_PATH}}/package.json
       PROJECT_FOLDER:
         sh: pwd
       WORKING_FOLDER:

workflow-templates/assets/npm-task/Taskfile.yml

@@ -2,8 +2,12 @@
 version: "3"
 
 tasks:
+  # Parameter variables:
+  # - PROJECT_PATH: path of the npm-managed project. Default value: "./"
   # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/npm-task/Taskfile.yml
   npm:install-deps:
     desc: Install dependencies managed by npm
+    dir: |
+      "{{default "./" .PROJECT_PATH}}"
     cmds:
       - npm install

workflow-templates/check-npm-task.md

@@ -23,6 +23,11 @@ Install the [check-npm-task.yml](check-npm-task.yml) GitHub Actions workflow to
 
 Configure the version of Node.js used for development of the project in the `env.NODE_VERSION` field of `check-npm-task.yml`.
 
+If the project contains **npm**-managed projects (i.e., a folder containing a `package.json` file) in paths other than the root of the repository, add their paths to the [job matrices](https://docs.github.com/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstrategymatrix) of `check-npm-task.yml` at:
+
+- `jobs.validate.strategy.matrix.project[].path`
+- `jobs.check-sync.strategy.matrix.project[].path`
+
 ## Readme badge
 
 Markdown badge:

workflow-templates/check-npm-task.yml

@@ -52,12 +52,20 @@ jobs:
           echo "result=$RESULT" >> $GITHUB_OUTPUT
 
   validate:
+    name: validate (${{ matrix.project.path }})
     needs: run-determination
     if: needs.run-determination.outputs.result == 'true'
     runs-on: ubuntu-latest
     permissions:
       contents: read
 
+    strategy:
+      fail-fast: false
+      matrix:
+        project:
+          # TODO: add paths of all npm-managed projects in the repository here.
+          - path: .
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -74,15 +82,23 @@ jobs:
           version: 3.x
 
       - name: Validate package.json
-        run: task --silent npm:validate
+        run: task --silent npm:validate PROJECT_PATH="${{ matrix.project.path }}"
 
   check-sync:
+    name: check-sync (${{ matrix.project.path }})
     needs: run-determination
     if: needs.run-determination.outputs.result == 'true'
     runs-on: ubuntu-latest
     permissions:
       contents: read
 
+    strategy:
+      fail-fast: false
+      matrix:
+        project:
+          # TODO: add paths of all npm-managed projects in the repository here.
+          - path: .
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -99,7 +115,7 @@ jobs:
           version: 3.x
 
       - name: Install npm dependencies
-        run: task npm:install-deps
+        run: task npm:install-deps PROJECT_PATH="${{ matrix.project.path }}"
 
       - name: Check package-lock.json
-        run: git diff --color --exit-code package-lock.json
+        run: git diff --color --exit-code "${{ matrix.project.path }}/package-lock.json"