Update .NET CDP generation to be more flexible for future versions

Author: jimevans

dotnet/private/generate_devtools.bzl

@@ -1,8 +1,17 @@
 def _generate_devtools_impl(ctx):
     outdir = ctx.actions.declare_directory("{}".format(ctx.attr.out))
+    settings_template_file = ctx.actions.declare_file("generator_settings_{}.json".format(ctx.attr.protocol_version))
+
+    ctx.actions.expand_template(
+        template = ctx.attr._generator_settings_template.files.to_list()[0],
+        output = settings_template_file,
+        substitutions = {
+            "{DEVTOOLS_VERSION}": ctx.attr.protocol_version.upper(),
+        },
+    )
 
     args = ctx.actions.args()
-    args.add_all("-s", [ctx.attr.src.files.to_list()[0]])
+    args.add_all("-s", [settings_template_file])
     args.add_all("-b", [ctx.attr.browser_protocol.files.to_list()[0]])
     args.add_all("-j", [ctx.attr.js_protocol.files.to_list()[0]])
     args.add_all("-t", [ctx.attr.template.files.to_list()[0]])
@@ -17,7 +26,7 @@ def _generate_devtools_impl(ctx):
             outdir,
         ],
         inputs = [
-            ctx.file.src,
+            settings_template_file,
             ctx.file.browser_protocol,
             ctx.file.js_protocol,
             ctx.file.template,
@@ -32,8 +41,9 @@ def _generate_devtools_impl(ctx):
 generate_devtools = rule(
     implementation = _generate_devtools_impl,
     attrs = {
-        "src": attr.label(
-            allow_single_file = True,
+        "protocol_version": attr.string(
+            mandatory = True,
+            default = "",
         ),
         "browser_protocol": attr.label(
             allow_single_file = True,
@@ -53,5 +63,9 @@ generate_devtools = rule(
             cfg = "exec",
         ),
         "deps": attr.label_list(),
+        "_generator_settings_template": attr.label(
+            default = Label("//third_party/dotnet/devtools:generator_settings_template.json"),
+            allow_single_file = True,
+        ),
     },
 )

dotnet/src/webdriver/WebDriver.csproj

@@ -95,10 +95,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Compile Include="..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v84\**\*.cs" LinkBase="DevTools\generated\v84" />
-    <Compile Include="..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v85\**\*.cs" LinkBase="DevTools\generated\v85" />
-    <Compile Include="..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v86\**\*.cs" LinkBase="DevTools\generated\v86" />
-    <Compile Include="..\..\..\bazel-bin\dotnet\src\webdriver\cdp\v87\**\*.cs" LinkBase="DevTools\generated\v87" />
+    <Compile Include="..\..\..\bazel-bin\dotnet\src\webdriver\cdp\**\*.cs" LinkBase="DevTools\generated" />
   </ItemGroup>
 
   <ItemGroup>

dotnet/src/webdriver/cdp/BUILD.bazel

@@ -3,7 +3,7 @@ load("//dotnet:selenium-dotnet-version.bzl", "SUPPORTED_DEVTOOLS_VERSIONS")
 
 [generate_devtools(
     name = "generate-{}".format(devtools_version),
-    src = "{}/generator_settings.json".format(devtools_version),
+    protocol_version = "{}".format(devtools_version),
     out = "{}".format(devtools_version),
     browser_protocol = "//common/devtools/chromium/{}:browser_protocol".format(devtools_version),
     js_protocol = "//common/devtools/chromium/{}:js_protocol".format(devtools_version),

dotnet/src/webdriver/cdp/v85/generator_settings.json

@@ -1,5 +1,3 @@
 exports_files([
-  "settings.v84.json",
-  "settings.v85.json",
-  "settings.v86.json"
+  "generator_settings_template.json",
 ])

dotnet/src/webdriver/cdp/v86/generator_settings.json

@@ -5,7 +5,7 @@
       "outputPath": "DevToolsSessionDomains.cs"
     }
   ],
-  "rootNamespace": "OpenQA.Selenium.DevTools.V84",
+  "rootNamespace": "OpenQA.Selenium.DevTools.{DEVTOOLS_VERSION}",
   "runtimeVersion": "",
   "includeExperimentalDomains": true
 }