validate-inbound-local call docker image directly (#596)

* validate-inbound-local call docker image directly

* ensure we can locally call commands on the docker image of assembler too

* revert changes to github actions it pulls the right image

Author: Mpdreamz

.github/workflows/preview-build.yml

@@ -133,7 +133,8 @@ jobs:
           prefix: ${{ env.PATH_PREFIX }}
           strict: ${{ fromJSON(inputs.strict != '' && inputs.strict || 'true') }}
 
-      - uses: elastic/docs-builder/actions/validate-inbound-local@main
+      - name: 'Validate Inbound Links'
+        uses: elastic/docs-builder/actions/validate-inbound-local@main
         if: ${{ !cancelled() && (steps.deployment.outputs.result || (steps.check-files.outputs.any_changed == 'true' && github.event_name == 'merge_group')) }}
 
       - uses: elastic/docs-builder/.github/actions/aws-auth@main

src/Elastic.Markdown/IO/Discovery/GitCheckoutInformation.cs

@@ -84,6 +84,8 @@ public static GitCheckoutInformation Create(IDirectoryInfo source, IFileSystem f
 			remote = "elastic/docs-builder-unknown";
 
 		remote = remote.AsSpan().TrimEnd("git").TrimEnd('.').ToString();
+		if (remote.EndsWith("docs-conten"))
+			remote += "t";
 
 		return new GitCheckoutInformation
 		{

src/docs-assembler/Program.cs

@@ -25,7 +25,7 @@
 app.Add<RepositoryCommands>("repo");
 
 var githubActions = ConsoleApp.ServiceProvider.GetService<ICoreService>();
-var command = githubActions?.GetInput("COMMAND");
+var command = githubActions?.GetInput("COMMAND") ?? Environment.GetEnvironmentVariable("INPUT_COMMAND");
 if (!string.IsNullOrEmpty(command))
 	args = command.Split(' ');