tests: move github-labels to main repo

Move tool as part of static checks migration.

Fixes #8187

Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
Signed-off-by: Derek Lee <derlee@redhat.com>
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Signed-off-by: Marco Vedovati <mvedovati@suse.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Signed-off-by: Shiming Zhang <wzshiming@foxmail.com>
Signed-off-by: Snir Sheriber <ssheribe@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>

tests/cmd/github-labels/display_text.go

@@ -0,0 +1,101 @@
+// Copyright (c) 2019 Intel Corporation
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"fmt"
+	"os"
+)
+
+type displayText struct {
+	file *os.File
+}
+
+func NewDisplayText(file *os.File) DisplayHandler {
+	return &displayText{
+		file: file,
+	}
+}
+
+func (d *displayText) DisplayLabels(lf *LabelsFile) error {
+	_, err := fmt.Fprintf(d.file, "Labels (count: %d):\n", len(lf.Labels))
+	if err != nil {
+		return err
+	}
+
+	for _, l := range lf.Labels {
+		err = d.displayLabel(l)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (d *displayText) displayLabel(l Label) error {
+	_, err := fmt.Fprintf(d.file, "    %s (%q) [category %q, colour %q, from %q]\n",
+		l.Name,
+		l.Description,
+		l.CategoryName,
+		l.Colour,
+		l.From)
+
+	return err
+}
+
+func (d *displayText) DisplayCategories(lf *LabelsFile, showLabels bool) error {
+	_, err := fmt.Fprintf(d.file, "Categories (count: %d):\n", len(lf.Categories))
+	if err != nil {
+		return err
+	}
+
+	for _, c := range lf.Categories {
+		err := d.displayCategory(c, lf, showLabels)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (d *displayText) displayCategory(c Category, lf *LabelsFile, showLabels bool) error {
+	if showLabels {
+		labels, err := getLabelsByCategory(c.Name, lf)
+		if err != nil {
+			return err
+		}
+
+		_, err = fmt.Fprintf(d.file, "    %s (%q, label count: %d, url: %v)\n",
+			c.Name,
+			c.Description,
+			len(labels),
+			c.URL)
+		if err != nil {
+			return err
+		}
+
+		for _, label := range labels {
+			_, err := fmt.Fprintf(d.file, "        %s (%q)\n",
+				label.Name,
+				label.Description)
+			if err != nil {
+				return err
+			}
+		}
+	} else {
+		_, err := fmt.Printf("    %s (%q, url: %v)\n",
+			c.Name,
+			c.Description,
+			c.URL)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}