From 95c07e1a620cd38b3e774d55dd8c6c846e7922f1 Mon Sep 17 00:00:00 2001
From: selsta <selsta@sent.at>
Date: Sat, 1 May 2021 15:35:52 +0200
Subject: [PATCH] workflows: replace qt download script for macos-bundle

---
 .github/qt_helper.py        | 107 ++++++++++++++++++++++++++++++++++++
 .github/workflows/build.yml |   9 +--
 2 files changed, 110 insertions(+), 6 deletions(-)
 create mode 100644 .github/qt_helper.py

diff --git a/.github/qt_helper.py b/.github/qt_helper.py
new file mode 100644
index 00000000..309b3974
--- /dev/null
+++ b/.github/qt_helper.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+import defusedxml.ElementTree
+import hashlib
+import mmap
+import pathlib
+import subprocess
+import sys
+import urllib.parse
+import urllib.request
+import xml.etree.ElementTree as ET
+
+MAX_TRIES = 32
+
+def fetch_links_to_archives(os, target, major, minor, patch, toolchain):
+  MAX_XML_SIZE = 1024 * 1024 * 1024
+  MIRROR = 'download.qt.io'
+  base_url = f'https://{MIRROR}/online/qtsdkrepository/{os}/{target}/qt{major}_{major}{minor}{patch}'
+  url = f'{base_url}/Updates.xml'
+  for _ in range(MAX_TRIES):
+    try:
+      resp = urllib.request.urlopen(url).read(MAX_XML_SIZE)
+      update_xml = defusedxml.ElementTree.fromstring(resp)
+      break
+    except KeyboardInterrupt:
+      raise
+    except BaseException as e:
+      print('error', e, flush=True)
+  else:
+    return
+  for pkg in update_xml.findall('./PackageUpdate'):
+    name = pkg.find('.//Name')
+    if name == None:
+      continue
+    if name.text != f'qt.qt{major}.{major}{minor}{patch}.{toolchain}':
+      continue
+    version = pkg.find('.//Version')
+    if version == None:
+      continue
+    archives = pkg.find('.//DownloadableArchives')
+    if archives == None or archives.text == None:
+      continue
+    for archive in archives.text.split(', '):
+      url = f'{base_url}/{name.text}/{version.text}{archive}'
+      file_name = pathlib.Path(urllib.parse.urlparse(url).path).name
+      yield {'name': file_name, 'url': url}
+
+def download(links):
+  metalink = ET.Element('metalink', xmlns = "urn:ietf:params:xml:ns:metalink")
+  for link in links:
+    file = ET.SubElement(metalink, 'file', name = link['name'])
+    ET.SubElement(file, 'url').text = link['url']
+  data = ET.tostring(metalink, encoding='UTF-8', xml_declaration=True)
+  for _ in range(MAX_TRIES):
+    with subprocess.Popen([
+      'aria2c',
+      '--connect-timeout=8',
+      '--console-log-level=warn',
+      '--continue',
+      '--follow-metalink=mem',
+      '--max-concurrent-downloads=100',
+      '--max-connection-per-server=16',
+      '--max-file-not-found=100',
+      '--max-tries=100',
+      '--min-split-size=1MB',
+      '--retry-wait=1',
+      '--split=100',
+      '--summary-interval=0',
+      '--timeout=8',
+      '--user-agent=',
+      '--metalink-file=-',
+    ], stdin=subprocess.PIPE) as aria:
+      aria.communicate(data)
+      if aria.wait() == 0:
+        return True
+  return False
+
+def calc_hash_sum(files):
+  obj = hashlib.new('sha256')
+  for path in files:
+    with open(path, 'rb') as f:
+      with mmap.mmap(f.fileno(), 0, mmap.MAP_SHARED, mmap.PROT_READ) as m:
+        file_hash = hashlib.new('sha256', m).digest()
+        obj.update(file_hash)
+  return obj.digest().hex()
+
+def extract_archives(files, out='.', targets=[]):
+  for path in files:
+    if subprocess.Popen(['7z', 'x', '-bd', '-y', '-aoa', f'-o{out}', path] + targets,
+      stdout=subprocess.DEVNULL,
+    ).wait() != 0:
+      return False
+  return True
+
+def main():
+  os, target, version, toolchain, expect = sys.argv[1:]
+  major, minor, patch = version.split('.')
+  links = [*fetch_links_to_archives(os, target, major, minor, patch, toolchain)]
+  print(*[l['url'].encode() for l in links], sep='\n', flush=True)
+  assert download(links)
+  result = calc_hash_sum([l['name'] for l in links])
+  print('result', result, 'expect', expect, flush=True)
+  assert result == expect
+  assert extract_archives([l['name'] for l in links], '.', ['{}.{}.{}'.format(major, minor, patch)])
+  [pathlib.Path(l['name']).unlink() for l in links]
+
+if __name__ == '__main__':
+  main()
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fbbeaed8..a16f8f13 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -65,14 +65,11 @@ jobs:
       with:
         submodules: recursive
     - name: install dependencies
-      run: HOMEBREW_NO_AUTO_UPDATE=1 brew install boost hidapi zmq libpgm miniupnpc ldns expat libunwind-headers protobuf pkg-config python3 p7zip
+      run: HOMEBREW_NO_AUTO_UPDATE=1 brew install boost hidapi zmq libpgm miniupnpc ldns expat libunwind-headers protobuf pkg-config python3 p7zip aria2
     - name: install dependencies
-      run: pip3 install requests semantic_version lxml py7zr
+      run: pip3 install defusedxml
     - name: download qt
-      run: |
-          curl -O https://raw.githubusercontent.com/engnr/qt-downloader/master/qt-downloader
-          chmod +x qt-downloader
-          ./qt-downloader macos desktop 5.15.2 clang_64
+      run: python3 monero-gui/.github/qt_helper.py mac_x64 desktop 5.15.2 clang_64 c384008156fe63cc183bade0316828c598ff3e5074397c0c9ccc588d6cdc5aca
       working-directory: ../
     - name: build
       run: CMAKE_PREFIX_PATH=/Users/runner/work/monero-gui/5.15.2/clang_64 make release -j3