Add a PDF flow-node for generating and parsing PDF files

.github/workflows/plugin-fn-pdf.yml

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+name: PDF Flow-Node 
+
+on:
+  push:
+    paths:
+      - 'api-builder-plugin-fn-pdf/**'
+  pull_request:
+    paths:
+      - 'api-builder-plugin-fn-pdf/**'
+  release:
+    types:
+      - published
+
+defaults:
+  run:
+    working-directory: api-builder-plugin-fn-pdf
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.x]
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: npm install, build, and test
+      run: |
+        npm ci
+        npm run build --if-present
+        npm test
+
+  publish-gpr:
+    if: contains(github.event.release.tag_name, 'plugin-fn-pdf')
+    env:
+      CI: true
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+          registry-url: https://npm.pkg.github.com/
+          scope: '@Axway-API-Builder-Ext'
+      - name: Publish to GitHub package repo
+        env:
+            NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+        run: |
+          npm ci
+          npm publish
+
+  publish-npm:
+    env:
+      CI: true
+    needs: [build, publish-gpr]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+          registry-url: https://registry.npmjs.org/
+      - name: Publish to NPM package repo
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}
+        run: |
+          npm ci
+          echo "//registry.npmjs.org/:_authToken=${{ secrets.npm_token }}" > ~/.npmrc
+          npm publish --access public

api-builder-plugin-fn-pdf/.gitignore

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+node_modules

api-builder-plugin-fn-pdf/README.md

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+# @axway/api-builder-plugin-fn-pdf
+
+PDF flow-node for [API Builder](https://docs.axway.com/bundle/api-builder/page/docs/index.html) provides functions to generate and parse PDF files.
+
+## Install
+
+Install within an API Builder project using:
+
+```bash
+npm install @axway-api-builder-ext/api-builder-plugin-fn-pdf
+```
+
+## Methods
+
+The following sections provide details of the PDF flow-node methods.
+
+### Generate PDF from markdown
+
+Generates PDF from markdown text using https://www.npmjs.com/package/md-to-pdf.
+
+#### Parameters
+
+| Parameter | Type | Description | Configuration selection | Required |
+| --- | --- | --- | --- | --- |
+| Markdown | string | A github flavored markdown string. | Selector, String | Yes |
+
+#### Outputs
+
+| Output | Type | Description | Save output value as: |
+| --- | --- | --- | --- |
+| Next | any | The PDF data. | `$.pdf` |
+| Error | any | The PDF generation failed. | `$.error` |
+
+### Parse PDF data
+
+Parses a PDF using https://www.npmjs.com/package/pdf-parse.
+
+#### Parameters
+
+| Parameter | Type | Description | Configuration selection | Required |
+| --- | --- | --- | --- | --- |
+| Data | Buffer | A PDF Buffer. | Selector, Object | Yes |
+
+#### Outputs
+
+| Output | Type | Description | Save output value as: |
+| --- | --- | --- | --- |
+| Next | any | The parsed PDF. | `$.parsedPdf` |
+| Error | any | PDF parsing failed. | `$.error` |