URL checker added (#26)

* URL checker added

Author: Denis-Averin

.github/workflows/check-urls.yml

@@ -0,0 +1,25 @@
+name: "Check URLs"
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - uses: actions/checkout@v2
+
+    # Check all urls in Markdown files
+    - name: Check all URLs
+      run: ./scripts/check_all_urls.sh

README.md

@@ -13,7 +13,7 @@
 :---: | :---: | :---:
 [![Generate](https://products.aspose.app/barcode/generate/img/aspose_generate-app-48.png)](https://products.aspose.app/barcode/generate) | [![Recognize](https://products.aspose.app/barcode/recognize/img/aspose_recognize-app-48.png)](https://products.aspose.app/barcode/recognize) | [![Embed](https://products.aspose.app/barcode/embed/img/aspose_embed-app-48.png)](https://products.aspose.app/barcode/embed)
 
-[Aspose.BarCode for Cloud](https://products.aspose.cloud/barcode/cloud) is a REST API for Linear, 2D and postal barcode generation and recognition in the cloud. API recognizes and generates barcode images in a variety of formats. Barcode REST API allows to specify barcode image attributes like image width, height, border style and output image format in order to customize the generation process. Developers can also specify the barcode type and text attributes such as text location and font styles in order to suit the application requirements.
+[Aspose.BarCode for Cloud](https://products.aspose.cloud/barcode/) is a REST API for Linear, 2D and postal barcode generation and recognition in the cloud. API recognizes and generates barcode images in a variety of formats. Barcode REST API allows to specify barcode image attributes like image width, height, border style and output image format in order to customize the generation process. Developers can also specify the barcode type and text attributes such as text location and font styles in order to suit the application requirements.
 
 This repository contains Aspose.BarCode Cloud SDK for .NET source code. This SDK allows you to work with Aspose.BarCode for Cloud REST APIs in your .NET Core or .NET Standard applications quickly and easily.
 
@@ -30,7 +30,7 @@ The complete source code is available in this repository folder. You can either
 
 ## Prerequisites
 
-To use Aspose.BarCode Cloud SDK for .NET you need to register an account with [Aspose Cloud](https://www.aspose.cloud/) and lookup/create Client Secret and Client Id at [Cloud Dashboard](https://dashboard.aspose.cloud/applications). There is free quota available. For more details, see [Aspose Cloud Pricing](https://purchase.aspose.cloud/pricing).
+To use Aspose.BarCode Cloud SDK for .NET you need to register an account with [Aspose Cloud](https://www.aspose.cloud) and lookup/create Client Secret and Client Id at [Cloud Dashboard](https://dashboard.aspose.cloud/applications). There is free quota available. For more details, see [Aspose Cloud Pricing](https://purchase.aspose.cloud/pricing).
 
 ## Installation
 
@@ -84,11 +84,11 @@ All Aspose.BarCode for Cloud SDKs, helper scripts and templates are licensed und
 ## Resources
 
 - [**Website**](https://www.aspose.cloud)
-- [**Product Home**](https://products.aspose.cloud/barcode/cloud)
+- [**Product Home**](https://products.aspose.cloud/barcode/)
 - [**Documentation**](https://docs.aspose.cloud/barcode/)
 - [**Free Support Forum**](https://forum.aspose.cloud/c/barcode)
 - [**Paid Support Helpdesk**](https://helpdesk.aspose.cloud/)
-- [**Blog**](https://blog.aspose.cloud/category/aspose-products/aspose-barcode-product-family/)
+- [**Blog**](https://blog.aspose.cloud/category/barcode/)
 
 ## Documentation for API Endpoints
 

scripts/check-urls-in-file.py

@@ -0,0 +1,58 @@
+from __future__ import division, print_function
+
+import re
+import subprocess
+import os
+import sys
+import fileinput
+import collections
+
+URL_END_CHARS = r")\"'<>#\*\s\\"
+URL_REGEX = re.compile(r"(http[s]*://[^{%s}]+)[%s]" % (URL_END_CHARS, URL_END_CHARS))
+
+GOOD_URLS = set([
+    'http://localhost:12345',
+    'http://localhost:12345/v3.0',
+    'http://some',
+    'https://api.aspose.cloud/v3.0',
+    'https://www.aspose.cloud',
+])
+BROKEN_URLS = collections.defaultdict(list)
+
+
+def check_url(url):
+    with open(os.devnull, 'w') as devnull:
+        ret_code = subprocess.call(['curl', '-sSf', '--output', '-', '--user-agent', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0', url], stdout=devnull)
+    return ret_code == 0
+
+
+def check_file(filename):
+    with open(filename, 'r') as f:
+        urls = frozenset(URL_REGEX.findall(f.read()))
+
+    for url in sorted(urls):
+        if url in GOOD_URLS:
+            continue
+        elif url in BROKEN_URLS:
+            continue
+
+        if check_url(url):
+            print("OK: '%s'" % url)
+            GOOD_URLS.add(url)
+        else:
+            print("BROKEN: '%s' in file %s" % (url, filename))
+            BROKEN_URLS[url].append(filename)
+
+
+def main():
+    for filename in fileinput.input():
+        check_file(filename.strip())
+
+    for url, files in BROKEN_URLS.items():
+        print("BROKEN URL: '%s' in files: %s" % (url, ', '.join(files)), file=sys.stderr)
+    if BROKEN_URLS:
+        exit(1)
+
+
+if __name__ == '__main__':
+    main()

scripts/check_all_urls.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -euo pipefail
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
+check_file () {
+    echo "$1"
+}
+
+git ls-files --exclude-standard --full-name | grep -i '\.md$\|\.cs$\|\.csproj$' | python "${SCRIPT_DIR}/check-urls-in-file.py"