chromedriver: Switch to Chromium's upstream-info.json (NixOS#105054)

This enables automatic updates and fixes NixOS#85629.

pkgs/applications/networking/browsers/chromium/update.py

@@ -38,6 +38,20 @@ def get_file_revision(revision, file_path):
     with urlopen(url) as http_response:
         return http_response.read()
 
+def get_matching_chromedriver(version):
+    # See https://chromedriver.chromium.org/downloads/version-selection
+    build = re.sub('.[0-9]+$', '', version)
+    chromedriver_version_url = f'https://chromedriver.storage.googleapis.com/LATEST_RELEASE_{build}'
+    with urlopen(chromedriver_version_url) as http_response:
+        chromedriver_version = http_response.read().decode()
+        def get_chromedriver_url(system):
+            return f'https://chromedriver.storage.googleapis.com/{chromedriver_version}/chromedriver_{system}.zip'
+        return {
+            'version': chromedriver_version,
+            'sha256_linux': nix_prefetch_url(get_chromedriver_url('linux64')),
+            'sha256_darwin': nix_prefetch_url(get_chromedriver_url('mac64'))
+        }
+
 def get_channel_dependencies(channel):
     deps = get_file_revision(channel['version'], 'DEPS')
     gn_pattern = b"'gn_version': 'git_revision:([0-9a-f]{40})'"
@@ -85,6 +99,8 @@ def get_channel_dependencies(channel):
             continue
 
         channel['deps'] = get_channel_dependencies(channel)
+        if channel_name == 'stable':
+            channel['chromedriver'] = get_matching_chromedriver(channel['version'])
 
         channels[channel_name] = channel
 

pkgs/applications/networking/browsers/chromium/upstream-info.json

@@ -10,6 +10,11 @@
         "rev": "e002e68a48d1c82648eadde2f6aafa20d08c36f2",
         "sha256": "0x4c7amxwzxs39grqs3dnnz0531mpf1p75niq7zhinyfqm86i4dk"
       }
+    },
+    "chromedriver": {
+      "version": "87.0.4280.20",
+      "sha256_linux": "1cpk7mb32z3a7c7cbaaxskpv91il3i8kgsdp2q8zw9w762kql953",
+      "sha256_darwin": "06mx2yk6xy46azvkbyvhqm11prxbh67pfi50fcwxb0zqllbq7scr"
     }
   },
   "beta": {

pkgs/development/tools/selenium/chromedriver/default.nix

@@ -1,17 +1,20 @@
-{ stdenv, fetchurl, cairo, fontconfig, freetype, gdk-pixbuf, glib
-, glibc, gtk2, libX11, makeWrapper, nspr, nss, pango, unzip, gconf
+{ stdenv, fetchurl, unzip, makeWrapper
+, cairo, fontconfig, freetype, gdk-pixbuf, glib
+, glibc, gtk2, libX11, nspr, nss, pango, gconf
 , libxcb, libXi, libXrender, libXext
 }:
+
 let
+  upstream-info = (stdenv.lib.importJSON ../../../../applications/networking/browsers/chromium/upstream-info.json).stable.chromedriver;
   allSpecs = {
     x86_64-linux = {
       system = "linux64";
-      sha256 = "1cpk7mb32z3a7c7cbaaxskpv91il3i8kgsdp2q8zw9w762kql953";
+      sha256 = upstream-info.sha256_linux;
     };
 
     x86_64-darwin = {
       system = "mac64";
-      sha256 = "06mx2yk6xy46azvkbyvhqm11prxbh67pfi50fcwxb0zqllbq7scr";
+      sha256 = upstream-info.sha256_darwin;
     };
   };
 
@@ -25,10 +28,10 @@ let
     libX11 nspr nss pango libXrender
     gconf libxcb libXext libXi
   ];
-in
-stdenv.mkDerivation rec {
+
+in stdenv.mkDerivation rec {
   pname = "chromedriver";
-  version = "87.0.4280.20";
+  version = upstream-info.version;
 
   src = fetchurl {
     url = "https://chromedriver.storage.googleapis.com/${version}/chromedriver_${spec.system}.zip";
@@ -47,10 +50,18 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://sites.google.com/a/chromium.org/chromedriver";
+    homepage = "https://chromedriver.chromium.org/";
     description = "A WebDriver server for running Selenium tests on Chrome";
+    longDescription = ''
+      WebDriver is an open source tool for automated testing of webapps across
+      many browsers. It provides capabilities for navigating to web pages, user
+      input, JavaScript execution, and more. ChromeDriver is a standalone
+      server that implements the W3C WebDriver standard.
+    '';
     license = licenses.bsd3;
-    maintainers = [ maintainers.goibhniu maintainers.marsam ];
+    maintainers = with maintainers; [ goibhniu marsam primeos ];
+    # Note from primeos: By updating Chromium I also update Google Chrome and
+    # ChromeDriver.
     platforms = attrNames allSpecs;
   };
 }