Rename scripts to build and add revive command as a new build tool command (#10942)

Co-authored-by: techknowlogick <techknowlogick@gitea.io>

vendor/github.com/mgechev/revive/formatter/checkstyle.go

@@ -0,0 +1,76 @@
+package formatter
+
+import (
+	"bytes"
+	"encoding/xml"
+	"github.com/mgechev/revive/lint"
+	plainTemplate "text/template"
+)
+
+// Checkstyle is an implementation of the Formatter interface
+// which formats the errors to Checkstyle-like format.
+type Checkstyle struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *Checkstyle) Name() string {
+	return "checkstyle"
+}
+
+type issue struct {
+	Line       int
+	Col        int
+	What       string
+	Confidence float64
+	Severity   lint.Severity
+	RuleName   string
+}
+
+// Format formats the failures gotten from the lint.
+func (f *Checkstyle) Format(failures <-chan lint.Failure, config lint.Config) (string, error) {
+	var issues = map[string][]issue{}
+	for failure := range failures {
+		buf := new(bytes.Buffer)
+		xml.Escape(buf, []byte(failure.Failure))
+		what := buf.String()
+		iss := issue{
+			Line:       failure.Position.Start.Line,
+			Col:        failure.Position.Start.Column,
+			What:       what,
+			Confidence: failure.Confidence,
+			Severity:   severity(config, failure),
+			RuleName:   failure.RuleName,
+		}
+		fn := failure.GetFilename()
+		if issues[fn] == nil {
+			issues[fn] = make([]issue, 0)
+		}
+		issues[fn] = append(issues[fn], iss)
+	}
+
+	t, err := plainTemplate.New("revive").Parse(checkstyleTemplate)
+	if err != nil {
+		return "", err
+	}
+
+	buf := new(bytes.Buffer)
+
+	err = t.Execute(buf, issues)
+	if err != nil {
+		return "", err
+	}
+
+	return buf.String(), nil
+}
+
+const checkstyleTemplate = `<?xml version='1.0' encoding='UTF-8'?>
+<checkstyle version="5.0">
+{{- range $k, $v := . }}
+    <file name="{{ $k }}">
+      {{- range $i, $issue := $v }}
+      <error line="{{ $issue.Line }}" column="{{ $issue.Col }}" message="{{ $issue.What }} (confidence {{ $issue.Confidence}})" severity="{{ $issue.Severity }}" source="revive/{{ $issue.RuleName }}"/>
+      {{- end }}
+    </file>
+{{- end }}
+</checkstyle>`

vendor/github.com/mgechev/revive/formatter/default.go

@@ -0,0 +1,26 @@
+package formatter
+
+import (
+	"fmt"
+
+	"github.com/mgechev/revive/lint"
+)
+
+// Default is an implementation of the Formatter interface
+// which formats the errors to text.
+type Default struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *Default) Name() string {
+	return "default"
+}
+
+// Format formats the failures gotten from the lint.
+func (f *Default) Format(failures <-chan lint.Failure, _ lint.Config) (string, error) {
+	for failure := range failures {
+		fmt.Printf("%v: %s\n", failure.Position.Start, failure.Failure)
+	}
+	return "", nil
+}

vendor/github.com/mgechev/revive/formatter/friendly.go

@@ -0,0 +1,146 @@
+package formatter
+
+import (
+	"bytes"
+	"fmt"
+	"sort"
+
+	"github.com/fatih/color"
+	"github.com/mgechev/revive/lint"
+	"github.com/olekukonko/tablewriter"
+)
+
+var (
+	errorEmoji   = color.RedString("✘")
+	warningEmoji = color.YellowString("⚠")
+)
+
+var newLines = map[rune]bool{
+	0x000A: true,
+	0x000B: true,
+	0x000C: true,
+	0x000D: true,
+	0x0085: true,
+	0x2028: true,
+	0x2029: true,
+}
+
+// Friendly is an implementation of the Formatter interface
+// which formats the errors to JSON.
+type Friendly struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *Friendly) Name() string {
+	return "friendly"
+}
+
+// Format formats the failures gotten from the lint.
+func (f *Friendly) Format(failures <-chan lint.Failure, config lint.Config) (string, error) {
+	errorMap := map[string]int{}
+	warningMap := map[string]int{}
+	totalErrors := 0
+	totalWarnings := 0
+	for failure := range failures {
+		sev := severity(config, failure)
+		f.printFriendlyFailure(failure, sev)
+		if sev == lint.SeverityWarning {
+			warningMap[failure.RuleName] = warningMap[failure.RuleName] + 1
+			totalWarnings++
+		}
+		if sev == lint.SeverityError {
+			errorMap[failure.RuleName] = errorMap[failure.RuleName] + 1
+			totalErrors++
+		}
+	}
+	f.printSummary(totalErrors, totalWarnings)
+	f.printStatistics(color.RedString("Errors:"), errorMap)
+	f.printStatistics(color.YellowString("Warnings:"), warningMap)
+	return "", nil
+}
+
+func (f *Friendly) printFriendlyFailure(failure lint.Failure, severity lint.Severity) {
+	f.printHeaderRow(failure, severity)
+	f.printFilePosition(failure)
+	fmt.Println()
+	fmt.Println()
+}
+
+func (f *Friendly) printHeaderRow(failure lint.Failure, severity lint.Severity) {
+	emoji := warningEmoji
+	if severity == lint.SeverityError {
+		emoji = errorEmoji
+	}
+	fmt.Print(f.table([][]string{{emoji, "https://revive.run/r#" + failure.RuleName, color.GreenString(failure.Failure)}}))
+}
+
+func (f *Friendly) printFilePosition(failure lint.Failure) {
+	fmt.Printf("  %s:%d:%d", failure.GetFilename(), failure.Position.Start.Line, failure.Position.Start.Column)
+}
+
+type statEntry struct {
+	name     string
+	failures int
+}
+
+func (f *Friendly) printSummary(errors, warnings int) {
+	emoji := warningEmoji
+	if errors > 0 {
+		emoji = errorEmoji
+	}
+	problemsLabel := "problems"
+	if errors+warnings == 1 {
+		problemsLabel = "problem"
+	}
+	warningsLabel := "warnings"
+	if warnings == 1 {
+		warningsLabel = "warning"
+	}
+	errorsLabel := "errors"
+	if errors == 1 {
+		errorsLabel = "error"
+	}
+	str := fmt.Sprintf("%d %s (%d %s, %d %s)", errors+warnings, problemsLabel, errors, errorsLabel, warnings, warningsLabel)
+	if errors > 0 {
+		fmt.Printf("%s %s\n", emoji, color.RedString(str))
+		fmt.Println()
+		return
+	}
+	if warnings > 0 {
+		fmt.Printf("%s %s\n", emoji, color.YellowString(str))
+		fmt.Println()
+		return
+	}
+}
+
+func (f *Friendly) printStatistics(header string, stats map[string]int) {
+	if len(stats) == 0 {
+		return
+	}
+	var data []statEntry
+	for name, total := range stats {
+		data = append(data, statEntry{name, total})
+	}
+	sort.Slice(data, func(i, j int) bool {
+		return data[i].failures > data[j].failures
+	})
+	formatted := [][]string{}
+	for _, entry := range data {
+		formatted = append(formatted, []string{color.GreenString(fmt.Sprintf("%d", entry.failures)), entry.name})
+	}
+	fmt.Println(header)
+	fmt.Println(f.table(formatted))
+}
+
+func (f *Friendly) table(rows [][]string) string {
+	buf := new(bytes.Buffer)
+	table := tablewriter.NewWriter(buf)
+	table.SetBorder(false)
+	table.SetColumnSeparator("")
+	table.SetRowSeparator("")
+	table.SetAutoWrapText(false)
+	table.AppendBulk(rows)
+	table.Render()
+	return buf.String()
+}

vendor/github.com/mgechev/revive/formatter/json.go

@@ -0,0 +1,40 @@
+package formatter
+
+import (
+	"encoding/json"
+
+	"github.com/mgechev/revive/lint"
+)
+
+// JSON is an implementation of the Formatter interface
+// which formats the errors to JSON.
+type JSON struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *JSON) Name() string {
+	return "json"
+}
+
+// jsonObject defines a JSON object of an failure
+type jsonObject struct {
+	Severity     lint.Severity
+	lint.Failure `json:",inline"`
+}
+
+// Format formats the failures gotten from the lint.
+func (f *JSON) Format(failures <-chan lint.Failure, config lint.Config) (string, error) {
+	var slice []jsonObject
+	for failure := range failures {
+		obj := jsonObject{}
+		obj.Severity = severity(config, failure)
+		obj.Failure = failure
+		slice = append(slice, obj)
+	}
+	result, err := json.Marshal(slice)
+	if err != nil {
+		return "", err
+	}
+	return string(result), err
+}

vendor/github.com/mgechev/revive/formatter/ndjson.go

@@ -0,0 +1,34 @@
+package formatter
+
+import (
+	"encoding/json"
+	"os"
+
+	"github.com/mgechev/revive/lint"
+)
+
+// NDJSON is an implementation of the Formatter interface
+// which formats the errors to NDJSON stream.
+type NDJSON struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *NDJSON) Name() string {
+	return "ndjson"
+}
+
+// Format formats the failures gotten from the lint.
+func (f *NDJSON) Format(failures <-chan lint.Failure, config lint.Config) (string, error) {
+	enc := json.NewEncoder(os.Stdout)
+	for failure := range failures {
+		obj := jsonObject{}
+		obj.Severity = severity(config, failure)
+		obj.Failure = failure
+		err := enc.Encode(obj)
+		if err != nil {
+			return "", err
+		}
+	}
+	return "", nil
+}

vendor/github.com/mgechev/revive/formatter/plain.go

@@ -0,0 +1,26 @@
+package formatter
+
+import (
+	"fmt"
+
+	"github.com/mgechev/revive/lint"
+)
+
+// Plain is an implementation of the Formatter interface
+// which formats the errors to JSON.
+type Plain struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *Plain) Name() string {
+	return "plain"
+}
+
+// Format formats the failures gotten from the lint.
+func (f *Plain) Format(failures <-chan lint.Failure, _ lint.Config) (string, error) {
+	for failure := range failures {
+		fmt.Printf("%v: %s %s\n", failure.Position.Start, failure.Failure, "https://revive.run/r#"+failure.RuleName)
+	}
+	return "", nil
+}

vendor/github.com/mgechev/revive/formatter/severity.go

@@ -0,0 +1,13 @@
+package formatter
+
+import "github.com/mgechev/revive/lint"
+
+func severity(config lint.Config, failure lint.Failure) lint.Severity {
+	if config, ok := config.Rules[failure.RuleName]; ok && config.Severity == lint.SeverityError {
+		return lint.SeverityError
+	}
+	if config, ok := config.Directives[failure.RuleName]; ok && config.Severity == lint.SeverityError {
+		return lint.SeverityError
+	}
+	return lint.SeverityWarning
+}

vendor/github.com/mgechev/revive/formatter/stylish.go

@@ -0,0 +1,89 @@
+package formatter
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/fatih/color"
+	"github.com/mgechev/revive/lint"
+	"github.com/olekukonko/tablewriter"
+)
+
+// Stylish is an implementation of the Formatter interface
+// which formats the errors to JSON.
+type Stylish struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *Stylish) Name() string {
+	return "stylish"
+}
+
+func formatFailure(failure lint.Failure, severity lint.Severity) []string {
+	fString := color.CyanString(failure.Failure)
+	fName := color.RedString("https://revive.run/r#" + failure.RuleName)
+	lineColumn := failure.Position
+	pos := fmt.Sprintf("(%d, %d)", lineColumn.Start.Line, lineColumn.Start.Column)
+	if severity == lint.SeverityWarning {
+		fName = color.YellowString("https://revive.run/r#" + failure.RuleName)
+	}
+	return []string{failure.GetFilename(), pos, fName, fString}
+}
+
+// Format formats the failures gotten from the lint.
+func (f *Stylish) Format(failures <-chan lint.Failure, config lint.Config) (string, error) {
+	var result [][]string
+	var totalErrors = 0
+	var total = 0
+
+	for f := range failures {
+		total++
+		currentType := severity(config, f)
+		if currentType == lint.SeverityError {
+			totalErrors++
+		}
+		result = append(result, formatFailure(f, lint.Severity(currentType)))
+	}
+	ps := "problems"
+	if total == 1 {
+		ps = "problem"
+	}
+
+	fileReport := make(map[string][][]string)
+
+	for _, row := range result {
+		if _, ok := fileReport[row[0]]; !ok {
+			fileReport[row[0]] = [][]string{}
+		}
+
+		fileReport[row[0]] = append(fileReport[row[0]], []string{row[1], row[2], row[3]})
+	}
+
+	output := ""
+	for filename, val := range fileReport {
+		buf := new(bytes.Buffer)
+		table := tablewriter.NewWriter(buf)
+		table.SetBorder(false)
+		table.SetColumnSeparator("")
+		table.SetRowSeparator("")
+		table.SetAutoWrapText(false)
+		table.AppendBulk(val)
+		table.Render()
+		c := color.New(color.Underline)
+		output += c.SprintfFunc()(filename + "\n")
+		output += buf.String() + "\n"
+	}
+
+	suffix := fmt.Sprintf(" %d %s (%d errors) (%d warnings)", total, ps, totalErrors, total-totalErrors)
+
+	if total > 0 && totalErrors > 0 {
+		suffix = color.RedString("\n ✖" + suffix)
+	} else if total > 0 && totalErrors == 0 {
+		suffix = color.YellowString("\n ✖" + suffix)
+	} else {
+		suffix, output = "", ""
+	}
+
+	return output + suffix, nil
+}

vendor/github.com/mgechev/revive/formatter/unix.go

@@ -0,0 +1,27 @@
+package formatter
+
+import (
+	"fmt"
+
+	"github.com/mgechev/revive/lint"
+)
+
+// Unix is an implementation of the Formatter interface
+// which formats the errors to a simple line based error format
+//  main.go:24:9: [errorf] should replace errors.New(fmt.Sprintf(...)) with fmt.Errorf(...)
+type Unix struct {
+	Metadata lint.FormatterMetadata
+}
+
+// Name returns the name of the formatter
+func (f *Unix) Name() string {
+	return "unix"
+}
+
+// Format formats the failures gotten from the lint.
+func (f *Unix) Format(failures <-chan lint.Failure, _ lint.Config) (string, error) {
+	for failure := range failures {
+		fmt.Printf("%v: [%s] %s\n", failure.Position.Start, failure.RuleName, failure.Failure)
+	}
+	return "", nil
+}