fix(codeclimate-printer): display suggested edit in output

pkg/printers/codeclimate.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"strings"
 
 	"github.com/golangci/golangci-lint/pkg/logutils"
 	"github.com/golangci/golangci-lint/pkg/result"
@@ -13,6 +14,7 @@ import (
 // It is just enough to support GitLab CI Code Quality - https://docs.gitlab.com/ee/user/project/merge_requests/code_quality.html
 type CodeClimateIssue struct {
 	Description string `json:"description"`
+	Content     string `json:"content,omitempty"`
 	Severity    string `json:"severity,omitempty"`
 	Fingerprint string `json:"fingerprint"`
 	Location    struct {
@@ -40,6 +42,11 @@ func (p CodeClimate) Print(ctx context.Context, issues []result.Issue) error {
 		codeClimateIssue.Location.Lines.Begin = issue.Pos.Line
 		codeClimateIssue.Fingerprint = issue.Fingerprint()
 
+		content := p.buildContentString(&issues[i])
+		if content != "" {
+			codeClimateIssue.Content = content
+		}
+
 		if issue.Severity != "" {
 			codeClimateIssue.Severity = issue.Severity
 		}
@@ -55,3 +62,25 @@ func (p CodeClimate) Print(ctx context.Context, issues []result.Issue) error {
 	fmt.Fprint(logutils.StdOut, string(outputJSON))
 	return nil
 }
+
+func (p CodeClimate) buildContentString(issue *result.Issue) string {
+	if len(issue.SuggestedFixes) == 0 {
+		return ""
+	}
+
+	var text string
+	for _, fix := range issue.SuggestedFixes {
+		text += fmt.Sprintf("%s\n", strings.TrimSpace(fix.Message))
+		var suggestedEdits []string
+		for _, textEdit := range fix.TextEdits {
+			suggestedEdits = append(suggestedEdits, strings.TrimSpace(textEdit.NewText))
+		}
+		if len(suggestedEdits) > 0 {
+			text += "```\n"
+			text += strings.Join(suggestedEdits, "\n") + "\n"
+			text += "```\n"
+		}
+	}
+
+	return text
+}