Merge branch 'current' of github.com:vyos/vyos-build into current

1 files changed, 31 insertions, 0 deletions

diff --git a/tools/get_latest_iso.py b/tools/get_latest_iso.py
new file mode 100755
index 00000000..4a2ea9a8
--- /dev/null
+++ b/tools/get_latest_iso.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+from lxml import html
+from urllib.parse import unquote
+import requests
+
+BASE_URL = 'https://downloads.vyos.io/'
+PAGE_URL = BASE_URL+'?dir=rolling/current/amd64'
+
+
+def download():
+    page = requests.get(PAGE_URL)
+    tree = html.fromstring(page.content)
+    path = '//*[@id="directory-listing"]/li/a[1]/@href'
+    isos = [x for x in tree.xpath(path) if os.path.splitext(x)[1] == '.iso']
+    latest_iso_url = os.path.join(BASE_URL, isos[-1])
+    filename = unquote(os.path.basename(latest_iso_url))
+    print(filename)
+    if os.path.exists(filename):
+        print("{} already exists".format(filename))
+        sys.exit(0)
+    r = requests.get(latest_iso_url)
+    with open(filename, 'wb') as fd:
+        for chunk in r.iter_content(chunk_size=128):
+            fd.write(chunk)
+
+
+if __name__ == '__main__':
+    download()