Merge pull request #18077 from justinsb/aiconformance_html_output

[aiconformance]: render markdown to HTML

Author: k8s-ci-robot

tests/e2e/scenarios/ai-conformance/go.mod

@@ -0,0 +1,36 @@
+module k8s.io/kops/tests/e2e/scenarios/ai-conformance
+
+go 1.25.8
+
+require (
+	github.com/yuin/goldmark v1.7.16
+	k8s.io/apimachinery v0.35.2
+	k8s.io/client-go v0.35.2
+)
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/spf13/pflag v1.0.9 // indirect
+	github.com/x448/float16 v0.8.4 // indirect
+	go.yaml.in/yaml/v2 v2.4.3 // indirect
+	golang.org/x/net v0.47.0 // indirect
+	golang.org/x/oauth2 v0.30.0 // indirect
+	golang.org/x/sys v0.38.0 // indirect
+	golang.org/x/term v0.37.0 // indirect
+	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/time v0.9.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	k8s.io/klog/v2 v2.130.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
+	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 // indirect
+	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
+	sigs.k8s.io/randfill v1.0.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
+	sigs.k8s.io/yaml v1.6.0 // indirect
+)

tests/e2e/scenarios/ai-conformance/go.sum

@@ -0,0 +1,96 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/emicklei/go-restful/v3 v3.12.2 h1:DhwDP0vY3k8ZzE0RunuJy8GhNpPL6zqLkDf9B/a0/xU=
+github.com/emicklei/go-restful/v3 v3.12.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
+github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
+github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
+github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
+github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ=
+github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY=
+github.com/go-openapi/jsonreference v0.20.2 h1:3sVjiK66+uXK/6oQ8xgcRKcFgQ5KXa2KvnJRumpMGbE=
+github.com/go-openapi/jsonreference v0.20.2/go.mod h1:Bl1zwGIM8/wsvqjsOQLJ/SH+En5Ap4rVB5KVcIDZG2k=
+github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+GrE=
+github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ=
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+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
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+github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
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+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee h1:W5t00kpgFdJifH4BDsTlE89Zl93FEloxaWZfGcifgq8=
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+github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/spf13/pflag v1.0.9 h1:9exaQaMOCwffKiiiYk6/BndUBv+iRViNW+4lEMi0PvY=
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+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
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+github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
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+github.com/yuin/goldmark v1.7.16 h1:n+CJdUxaFMiDUNnWC3dMWCIQJSkxH4uz3ZwQBkAlVNE=
+github.com/yuin/goldmark v1.7.16/go.mod h1:ip/1k0VRfGynBgxOz0yCqHrbZXhcjxyuS66Brc7iBKg=
+go.yaml.in/yaml/v2 v2.4.3 h1:6gvOSjQoTB3vt1l+CU+tSyi/HOjfOjRLJ4YwYZGwRO0=
+go.yaml.in/yaml/v2 v2.4.3/go.mod h1:zSxWcmIDjOzPXpjlTTbAsKokqkDNAVtZO0WOMiT90s8=
+go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
+golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
+golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
+golang.org/x/oauth2 v0.30.0 h1:dnDm7JmhM45NNpd8FDDeLhK6FwqbOf4MLCM9zb1BOHI=
+golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
+golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
+golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
+golang.org/x/term v0.37.0/go.mod h1:5pB4lxRNYYVZuTLmy8oR2BH8dflOR+IbTYFD8fi3254=
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+golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
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+gopkg.in/evanphx/json-patch.v4 v4.13.0 h1:czT3CmqEaQ1aanPc5SdlgQrrEIb8w/wwCvWWnfEbYzo=
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+sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg=
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+sigs.k8s.io/structured-merge-diff/v6 v6.3.0/go.mod h1:M3W8sfWvn2HhQDIbGWj3S099YozAsymCo/wrT5ohRUE=
+sigs.k8s.io/yaml v1.6.0 h1:G8fkbMSAFqgEFgh4b1wmtzDnioxFCUgTZhlbj5P9QYs=
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tests/e2e/scenarios/ai-conformance/validators/exec.go

@@ -30,7 +30,7 @@ func (h *ValidatorHarness) ShellExec(shellCommand string) *CommandResult {
 	var stderr bytes.Buffer
 	cmd.Stderr = &stderr
 
-	h.Logf("ShellExec(%q)", shellCommand)
+	h.output.BeforeShellExec(shellCommand)
 	err := cmd.Run()
 
 	result := &CommandResult{
@@ -39,7 +39,7 @@ func (h *ValidatorHarness) ShellExec(shellCommand string) *CommandResult {
 		err:    err,
 	}
 
-	h.output.OnShellExec(shellCommand, result)
+	h.output.AfterShellExec(shellCommand, result)
 
 	if err != nil {
 		h.Logf("Command failed: %q", shellCommand)

tests/e2e/scenarios/ai-conformance/validators/markdown.go

@@ -17,17 +17,23 @@ limitations under the License.
 package validators
 
 import (
+	"bytes"
 	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
 	"testing"
+
+	"github.com/yuin/goldmark"
 )
 
 // MarkdownOutput is an implementation of OutputSink that writes output in Markdown format to a file.
 type MarkdownOutput struct {
 	f *os.File
 	t *testing.T
+
+	// outputPath is the path to the markdown file being written, used for rendering HTML output alongside it.
+	outputPath string
 }
 
 // WriteText writes the given plain text to the markdown file.
@@ -46,22 +52,71 @@ func (o *MarkdownOutput) Skip(message string) {
 	o.printf("&warning; SKIPPED: %s\n", message)
 }
 
-// Close closes the underlying file. It should be called when all output is done.
+// Close closes the underlying file and renders an HTML version alongside it.
 func (o *MarkdownOutput) Close() error {
-	return o.f.Close()
+	if err := o.f.Close(); err != nil {
+		return err
+	}
+
+	if err := o.renderHTML(); err != nil {
+		o.t.Errorf("failed to render HTML: %v", err)
+	}
+
+	return nil
 }
 
-// OnShellExec writes the executed shell command and its output to the markdown file in a formatted code block.
-func (o *MarkdownOutput) OnShellExec(command string, results *CommandResult) {
+// renderHTML reads the markdown file and renders an HTML version alongside it.
+func (o *MarkdownOutput) renderHTML() error {
+	mdBytes, err := os.ReadFile(o.outputPath)
+	if err != nil {
+		return fmt.Errorf("reading markdown file: %w", err)
+	}
+
+	var htmlBody bytes.Buffer
+	if err := goldmark.Convert(mdBytes, &htmlBody); err != nil {
+		return fmt.Errorf("converting markdown to HTML: %w", err)
+	}
+
+	title := strings.TrimSuffix(filepath.Base(o.outputPath), ".md")
+
+	var htmlOut bytes.Buffer
+	htmlOut.WriteString("<!DOCTYPE html>\n<html>\n<head>\n")
+	htmlOut.WriteString("<meta charset=\"utf-8\">\n")
+	fmt.Fprintf(&htmlOut, "<title>%s</title>\n", title)
+	htmlOut.WriteString("<style>\n")
+	htmlOut.WriteString("body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; max-width: 900px; margin: 40px auto; padding: 0 20px; line-height: 1.6; color: #24292e; }\n")
+	htmlOut.WriteString("pre { background: #f6f8fa; padding: 16px; border-radius: 6px; overflow-x: auto; }\n")
+	htmlOut.WriteString("code { background: #f6f8fa; padding: 2px 6px; border-radius: 3px; font-size: 85%; }\n")
+	htmlOut.WriteString("pre code { background: none; padding: 0; }\n")
+	htmlOut.WriteString("</style>\n")
+	htmlOut.WriteString("</head>\n<body>\n")
+	htmlOut.Write(htmlBody.Bytes())
+	htmlOut.WriteString("</body>\n</html>\n")
+
+	htmlPath := strings.TrimSuffix(o.outputPath, ".md") + ".html"
+	if err := os.WriteFile(htmlPath, htmlOut.Bytes(), 0644); err != nil {
+		return fmt.Errorf("writing HTML file: %w", err)
+	}
+
+	return nil
+}
+
+// BeforeShellExec writes the executed shell command to the markdown file in a formatted code block.
+func (o *MarkdownOutput) BeforeShellExec(command string) {
 	o.printf("```bash\n> %s\n", command)
+	o.printf("```\n")
+}
+
+// AfterShellExec writes the result of the executed shell command to the markdown file in a formatted code block.
+func (o *MarkdownOutput) AfterShellExec(command string, results *CommandResult) {
+	o.printf("```bash")
 	o.printf("%s", results.Stdout())
 	o.printf("%s", results.Stderr())
+	o.printf("```\n")
 
 	if results.Err() != nil {
 		o.printf("Error:\n```\n%v\n```\n", results.Err())
 	}
-
-	o.printf("```\n")
 }
 
 // printf is a helper method to write formatted text to the markdown file.
@@ -91,6 +146,6 @@ func createMarkdownOutput(t *testing.T) OutputSink {
 	if err != nil {
 		t.Fatalf("failed to create markdown file: %v", err)
 	}
-	output := &MarkdownOutput{f: outputFile, t: t}
+	output := &MarkdownOutput{f: outputFile, t: t, outputPath: outputPath}
 	return output
 }

tests/e2e/scenarios/ai-conformance/validators/output.go

@@ -27,8 +27,10 @@ type OutputSink interface {
 	// WriteText writes a text string to the output sink.
 	WriteText(text string)
 
-	// OnShellExec is called when a shell command is executed, with the command, its stdout, stderr, and any error that occurred.
-	OnShellExec(command string, results *CommandResult)
+	// BeforeShellExec is called when a shell command is about to be executed, with the command string.
+	BeforeShellExec(command string)
+	// AfterShellExec is called when a shell command has been executed, with the command, its stdout, stderr, and any error that occurred.
+	AfterShellExec(command string, results *CommandResult)
 
 	// Success indicates a successful check, allowing the output sink to format it accordingly.
 	Success(text string)