Merge develop into poc/upe instances multiplied

.eslintrc

@@ -98,7 +98,14 @@
 		"jest/no-deprecated-functions": "off",
 		"no-alert": "off",
 		"object-shorthand": "off",
-		"no-multi-str": "off"
+		"no-multi-str": "off",
+		"no-restricted-syntax": [
+			"error",
+			{
+				"selector": "ImportDeclaration[source.value=/gridicons(?!\\u002F)/]",
+				"message": "Do not import whole Gridicons, import them individually with 'gridicons/dist/icon-name'."
+			}
+		]
 	},
 	"overrides": [
 		{

.github/actions/build/action.yml

@@ -0,0 +1,26 @@
+name: "Build WooCommerce Payments"
+description: "Build WooCommerce Payments"
+
+outputs:
+  release-filename:
+    description: "The name of the release filename"
+    value: ${{ steps.build_plugin.outputs.RELEASE_FILENAME }}
+
+runs:
+  using: composite
+  steps:
+    - name: "Build the plugin"
+      id: build_plugin
+      shell: bash
+      env:
+        RELEASE_FILENAME: "woocommerce-payments.zip"
+      run: |
+        npm ci
+        npm run build
+
+        if [[ ! -f $RELEASE_FILENAME ]]; then
+          echo "::error::Failed to create release archive $RELEASE_FILENAME."
+          exit 1
+        fi
+
+        echo "RELEASE_FILENAME=$RELEASE_FILENAME" >> $GITHUB_OUTPUT

.github/actions/create-branch/action.yml

@@ -0,0 +1,48 @@
+name: "Create a branch"
+description: "Create a branch if the format is correct"
+
+inputs:
+  version:
+    description: "The version that the action should use to create the branch (e.g. 4.5.0 or 4.5.0-test-2)"
+    required: true
+  is-pre-release:
+    description: "Whether the action runs in the context of a pre-release (default: true)"
+    required: true
+    default: "true"
+
+outputs:
+  trimmed-version:
+    description: "The trimmed version"
+    value: ${{ steps.version_format_check.outputs.trimmed-version }}
+  branch-name:
+    description: "The name of the branch created"
+    value: ${{ steps.create_branch.outputs.BRANCH_NAME }}
+
+runs:
+  using: composite
+  steps:
+    - name: "Check the format of the version provide"
+      id: version_format_check
+      uses: ./.github/actions/version-check
+      with:
+        version: ${{ inputs.version }}
+        is-pre-release: ${{ inputs.is-pre-release }}
+
+    - name: "Create a branch"
+      id: create_branch
+      shell: bash
+      env:
+        IS_PRERELEASE: ${{ inputs.is-pre-release }}
+        VERSION: ${{ steps.version_format_check.outputs.trimmed-version }}
+      run: |
+        if ${{ env.IS_PRERELEASE == 'true' }}; then
+          BRANCH_NAME="testing/$VERSION"
+          echo "Created branch $BRANCH_NAME." >> $GITHUB_STEP_SUMMARY
+        else
+          BRANCH_NAME="release/$VERSION"
+          echo ":rocket: Created branch $BRANCH_NAME. :rocket:" >> $GITHUB_STEP_SUMMARY
+        fi
+
+        git checkout -b $BRANCH_NAME
+        git push origin $BRANCH_NAME
+        echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_OUTPUT

.github/actions/create-tag/action.yml

@@ -0,0 +1,50 @@
+name: "Create a tag"
+description: "Create a tag if the format is correct"
+
+inputs:
+  version:
+    description: "The version that the action should use to create the tag (e.g. 4.5.0 or 4.5.0-test-2)"
+    required: true
+  is-pre-release:
+    description: "Whether the action runs in the context of a pre-release (default: true)"
+    required: true
+    default: "true"
+
+outputs:
+  trimmed-version:
+    description: "The trimmed version"
+    value: ${{ steps.version_format_check.outputs.trimmed-version }}
+  tag-message:
+    description: "The tagging message"
+    value: ${{ steps.create_tag.outputs.TAG_MESSAGE }}
+
+runs:
+  using: composite
+  steps:
+    - name: "Check the format of the version"
+      id: version_format_check
+      uses: ./.github/actions/version-check
+      with:
+        version: ${{ inputs.version }}
+        is-pre-release: ${{ inputs.is-pre-release }}    
+
+    - name: "Create a tag"
+      id: create_tag
+      shell: bash
+      env:
+        IS_PRERELEASE: ${{ inputs.is-pre-release }}
+        VERSION: ${{ steps.version_format_check.outputs.trimmed-version }}
+      run: |
+        if ${{ env.IS_PRERELEASE == 'true' }}; then
+          TAG_MESSAGE="Version for testing $VERSION. Not for Production"
+          echo "Created tag $VERSION." >> $GITHUB_STEP_SUMMARY
+        else
+          TAG_MESSAGE="Version $VERSION"
+          echo ":rocket: Created tag $VERSION. :rocket:" >> $GITHUB_STEP_SUMMARY
+        fi
+
+        git config user.name "${{ github.actor }}"
+        git config user.email "${{ github.actor }}@users.noreply.github.com"
+        git tag -a -m "$TAG_MESSAGE" $VERSION
+        git push origin $VERSION
+        echo "TAG_MESSAGE=$TAG_MESSAGE" >> $GITHUB_OUTPUT

.github/actions/generate-changelog/action.yml

@@ -0,0 +1,40 @@
+name: "Generate the changelog for WooCommerce Payments"
+description: "Generate the changelog from the version provided"
+
+inputs:
+  release-version:
+    description: "The release version for which the action should generate the changelog (e.g. 4.5.0)"
+    required: true
+  release-date:
+    description: "The release date (format: YYYY-MM-DD) for which the action should generate the changelog (default: unreleased)"
+    required: false
+    default: "unreleased"
+
+outputs: 
+  changelog:
+    description: "The escaped changelog content generated from the release version provided"
+    value: ${{ steps.get_changelog.outputs.CHANGELOG }}
+
+runs:
+  using: composite
+  steps:
+    - name: "Generate changelog"
+      id: get_changelog
+      shell: bash
+      env:
+        VERSION: ${{ inputs.release-version }}
+        RELEASE_DATE: ${{ inputs.release-date }}
+      run: |
+        # Install this dev package globally to gather changelog entries while not including it into the release package
+        composer global require automattic/jetpack-changelogger:^3.0.7
+
+        # Gather changelog entries
+        ~/.composer/vendor/bin/changelogger write --use-version="$VERSION" --release-date="$RELEASE_DATE"
+
+        echo "Picking up changelog for version '$VERSION'..."
+        CHANGELOG=$(awk '/^= / { if (p) { exit }; p=1; next } p && NF' changelog.txt)
+        echo "$CHANGELOG"
+
+        # New line characters need to be escaped because set-output doesn't support multi-line strings out of the box
+        CHANGELOG="${CHANGELOG//$'\n'/\\n}"  
+        echo "CHANGELOG=$CHANGELOG" >> $GITHUB_OUTPUT

.github/actions/setup-repo/action.yml

@@ -0,0 +1,29 @@
+name: "Setup WooCommerce Payments repository"
+description: "Handles the installation, building, and caching of the projects within the repository."
+
+inputs:
+  php-version:
+    description: "The version of PHP that the action should set up."
+    default: "7.4"
+
+runs:
+  using: composite
+  steps:
+    - name: "Setup Node"
+      uses: actions/setup-node@v3
+      with:
+        node-version-file: '.nvmrc'
+        cache: 'npm'
+
+    - name: "Enable composer dependencies caching"
+      uses: actions/cache@v3
+      with:
+        path: ~/.cache/composer/
+        key: ${{ runner.os }}-composer-${{ hashFiles('composer.lock') }}
+
+    - name: "Setup PHP"
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: ${{ inputs.php-version }}
+        tools: composer
+        coverage: none

.github/actions/trigger-translations/action.yml

@@ -0,0 +1,33 @@
+name: "Trigger translations"
+description: "Triggers translations update on GlotPress."
+
+inputs:
+  release-version:
+    description: "The release version (e.g. 4.5.0)."
+    required: true
+  glotpress-url:
+    description: "The GlotPress import URL to use."
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: "Request the translations update"
+      env:
+        GLOTPRESS_IMPORT_URL: ${{ inputs.glotpress-url }}
+        VERSION: ${{ inputs.release-version }}
+      shell: bash
+      run: |
+        CURL_RESPONSE=$(curl --request POST \
+              --url "$GLOTPRESS_IMPORT_URL/$VERSION" \
+              --silent \
+              --write-out "\n%{http_code}\n" )
+          HTTP_CODE=$(echo "$CURL_RESPONSE" | tail -n 1)
+          CURL_RESPONSE=$(echo "$CURL_RESPONSE" | head -n -1)
+
+          if [[ ${HTTP_CODE} -lt 200 || ${HTTP_CODE} -gt 299 ]]; then
+            echo "$CURL_RESPONSE"
+            echo "::error::Couldn't trigger translations."
+            exit 1
+          fi
+          echo "Translations update triggered."

.github/actions/version-check/action.yml

@@ -0,0 +1,42 @@
+name: "Check the format of a version"
+description: "Checks the format of a version, whether that is a pre-release or release context"
+
+inputs:
+  version:
+    description: "The version that the action should check (e.g. 4.5.0 or 4.5.0-test-2)"
+    required: true
+  is-pre-release:
+    description: "Whether the action runs in the context of a pre-release (default: true)"
+    required: true
+    default: "true"
+
+outputs:
+  trimmed-version:
+    description: "The trimmed version"
+    value: ${{ steps.version_format_check.outputs.VERSION }}
+
+runs:
+  using: composite
+  steps:
+    - name: "Check the format of the version"
+      id: version_format_check
+      shell: bash
+      env:
+        IS_PRERELEASE: ${{ inputs.is-pre-release }}
+        VERSION: ${{ inputs.version }}
+      run: |
+        # Trim leading and ending whitespaces
+        TRIMMED_VERSION=$(echo "$VERSION" | xargs) 
+
+        if ${{ env.IS_PRERELEASE == 'true' }}; then
+          VERSION_FORMAT="^[0-9]\.[0-9]\.[0-9]-test-[1-9]$"
+        else
+          VERSION_FORMAT="^[0-9]\.[0-9]\.[0-9]$"
+        fi
+
+        if [[ $TRIMMED_VERSION =~ $VERSION_FORMAT ]]; then
+          echo "VERSION=$TRIMMED_VERSION" >> $GITHUB_OUTPUT
+        else
+          echo "::error::The version provided doesn't respect the format expected (version: $TRIMMED_VERSION; format: $VERSION_FORMAT)."
+          exit 1
+        fi

.github/dependabot.yml

@@ -0,0 +1,34 @@
+version: 2
+updates:
+    # Enable version updates for npm
+    - package-ecosystem: 'npm'
+      # Look for `package.json` and `lock` files in the `root` directory
+      directory: '/'
+      # Check the npm registry for updates every day (weekdays)
+      schedule:
+          interval: 'daily'
+      # Reviewers for issues created
+      reviewers:
+          - 'jessepearson'
+
+    # Enable version updates for composer
+    - package-ecosystem: 'composer'
+      # Look for `package.json` and `lock` files in the `root` directory
+      directory: '/'
+      # Check the npm registry for updates every day (weekdays)
+      schedule:
+          interval: 'daily'
+      # Reviewers for issues created
+      reviewers:
+          - 'jessepearson'
+
+    # Enable version updates for Docker
+    - package-ecosystem: 'docker'
+      # Look for a `Dockerfile` in the `root` directory
+      directory: '/'
+      # Check for updates once a week
+      schedule:
+          interval: 'weekly'
+      # Reviewers for issues created
+      reviewers:
+          - 'jessepearson'

.github/workflows/build-zip-file.yml

@@ -0,0 +1,34 @@
+name: "Build zip file"
+
+# This action will run when it is triggered manually.
+on:
+  workflow_dispatch:
+
+jobs:
+  build-zip:
+    name: "Build the zip file"
+    runs-on: ubuntu-20.04
+    steps:
+      - name: "Checkout repository"
+        uses: actions/checkout@v3
+
+      - name: "Set up repository"
+        uses: ./.github/actions/setup-repo
+
+      - name: "Build the plugin"
+        id: build_plugin
+        uses: ./.github/actions/build
+
+      - name: "Unzip the file (prevents double zip issue)"
+        run: |
+          echo ":information_source: Unzipping to a folder to prevent double-zip issue ([known limitation](https://github.com/actions/upload-artifact#zipped-artifact-downloads)). Increase in artifact size is expected since we're uploading the folder." >> $GITHUB_STEP_SUMMARY
+          unzip ${{ steps.build_plugin.outputs.release-filename }} -d zipfile
+
+      - name: "Upload the zip file as an artifact"
+        uses: actions/upload-artifact@v3
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          name: "woocommerce-payments"
+          path: zipfile
+          retention-days: 7