mirror of
https://gitea.com/gitea/tea
synced 2024-11-22 16:02:01 +01:00
Add "json" as output type (#513)
Co-authored-by: Norwin <git@nroo.de> Reviewed-on: https://gitea.com/gitea/tea/pulls/513 Reviewed-by: Norwin <noerw@noreply.gitea.io> Reviewed-by: strk <strk@noreply.gitea.io>
This commit is contained in:
6543
parent
15457f1770
commit
a37377d181
@ -33,7 +33,7 @@ var RemoteFlag = cli.StringFlag{
|
||||
var OutputFlag = cli.StringFlag{
|
||||
Name: "output",
|
||||
Aliases: []string{"o"},
|
||||
Usage: "Output format. (csv, simple, table, tsv, yaml)",
|
||||
Usage: "Output format. (simple, table, csv, tsv, yaml, json)",
|
||||
}
|
||||
|
||||
// PaginationPageFlag provides flag for pagination options
|
||||
|
||||
@ -6,7 +6,9 @@ package print
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"regexp"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
@ -72,25 +74,39 @@ func (t table) Less(i, j int) bool {
|
||||
}
|
||||
|
||||
func (t *table) print(output string) {
|
||||
t.fprint(os.Stdout, output)
|
||||
}
|
||||
|
||||
func (t *table) fprint(f io.Writer, output string) {
|
||||
switch output {
|
||||
case "", "table":
|
||||
outputtable(t.headers, t.values)
|
||||
outputTable(f, t.headers, t.values)
|
||||
case "csv":
|
||||
outputdsv(t.headers, t.values, ",")
|
||||
outputDsv(f, t.headers, t.values, ",")
|
||||
case "simple":
|
||||
outputsimple(t.headers, t.values)
|
||||
outputSimple(f, t.headers, t.values)
|
||||
case "tsv":
|
||||
outputdsv(t.headers, t.values, "\t")
|
||||
outputDsv(f, t.headers, t.values, "\t")
|
||||
case "yml", "yaml":
|
||||
outputyaml(t.headers, t.values)
|
||||
outputYaml(f, t.headers, t.values)
|
||||
case "json":
|
||||
outputJSON(f, t.headers, t.values)
|
||||
default:
|
||||
fmt.Printf("unknown output type '" + output + "', available types are:\n- csv: comma-separated values\n- simple: space-separated values\n- table: auto-aligned table format (default)\n- tsv: tab-separated values\n- yaml: YAML format\n")
|
||||
fmt.Fprintf(f, `"unknown output type '%s', available types are:
|
||||
- csv: comma-separated values
|
||||
- simple: space-separated values
|
||||
- table: auto-aligned table format (default)
|
||||
- tsv: tab-separated values
|
||||
- yaml: YAML format
|
||||
- json: JSON format
|
||||
`, output)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
// outputtable prints structured data as table
|
||||
func outputtable(headers []string, values [][]string) {
|
||||
table := tablewriter.NewWriter(os.Stdout)
|
||||
// outputTable prints structured data as table
|
||||
func outputTable(f io.Writer, headers []string, values [][]string) {
|
||||
table := tablewriter.NewWriter(f)
|
||||
if len(headers) > 0 {
|
||||
table.SetHeader(headers)
|
||||
}
|
||||
@ -100,47 +116,89 @@ func outputtable(headers []string, values [][]string) {
|
||||
table.Render()
|
||||
}
|
||||
|
||||
// outputsimple prints structured data as space delimited value
|
||||
func outputsimple(headers []string, values [][]string) {
|
||||
// outputSimple prints structured data as space delimited value
|
||||
func outputSimple(f io.Writer, headers []string, values [][]string) {
|
||||
for _, value := range values {
|
||||
fmt.Printf(strings.Join(value, " "))
|
||||
fmt.Printf("\n")
|
||||
fmt.Fprint(f, strings.Join(value, " "))
|
||||
fmt.Fprintf(f, "\n")
|
||||
}
|
||||
}
|
||||
|
||||
// outputdsv prints structured data as delimiter separated value format
|
||||
func outputdsv(headers []string, values [][]string, delimiterOpt ...string) {
|
||||
// outputDsv prints structured data as delimiter separated value format
|
||||
func outputDsv(f io.Writer, headers []string, values [][]string, delimiterOpt ...string) {
|
||||
delimiter := ","
|
||||
if len(delimiterOpt) > 0 {
|
||||
delimiter = delimiterOpt[0]
|
||||
}
|
||||
fmt.Println("\"" + strings.Join(headers, "\""+delimiter+"\"") + "\"")
|
||||
fmt.Fprintln(f, "\""+strings.Join(headers, "\""+delimiter+"\"")+"\"")
|
||||
for _, value := range values {
|
||||
fmt.Printf("\"")
|
||||
fmt.Printf(strings.Join(value, "\""+delimiter+"\""))
|
||||
fmt.Printf("\"")
|
||||
fmt.Printf("\n")
|
||||
fmt.Fprintf(f, "\"")
|
||||
fmt.Fprint(f, strings.Join(value, "\""+delimiter+"\""))
|
||||
fmt.Fprintf(f, "\"")
|
||||
fmt.Fprintf(f, "\n")
|
||||
}
|
||||
}
|
||||
|
||||
// outputyaml prints structured data as yaml
|
||||
func outputyaml(headers []string, values [][]string) {
|
||||
// outputYaml prints structured data as yaml
|
||||
func outputYaml(f io.Writer, headers []string, values [][]string) {
|
||||
for _, value := range values {
|
||||
fmt.Println("-")
|
||||
fmt.Fprintln(f, "-")
|
||||
for j, val := range value {
|
||||
intVal, _ := strconv.Atoi(val)
|
||||
if strconv.Itoa(intVal) == val {
|
||||
fmt.Printf(" %s: %s\n", headers[j], val)
|
||||
fmt.Fprintf(f, " %s: %s\n", headers[j], val)
|
||||
} else {
|
||||
fmt.Printf(" %s: '%s'\n", headers[j], val)
|
||||
fmt.Fprintf(f, " %s: '%s'\n", headers[j], val)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var (
|
||||
matchFirstCap = regexp.MustCompile("(.)([A-Z][a-z]+)")
|
||||
matchAllCap = regexp.MustCompile("([a-z0-9])([A-Z])")
|
||||
)
|
||||
|
||||
func toSnakeCase(str string) string {
|
||||
snake := matchFirstCap.ReplaceAllString(str, "${1}_${2}")
|
||||
snake = matchAllCap.ReplaceAllString(snake, "${1}_${2}")
|
||||
return strings.ToLower(snake)
|
||||
}
|
||||
|
||||
// outputJSON prints structured data as json
|
||||
func outputJSON(f io.Writer, headers []string, values [][]string) {
|
||||
fmt.Fprintln(f, "[")
|
||||
itemCount := len(values)
|
||||
headersCount := len(headers)
|
||||
const space = " "
|
||||
for i, value := range values {
|
||||
fmt.Fprintf(f, "%s{\n", space)
|
||||
for j, val := range value {
|
||||
intVal, _ := strconv.Atoi(val)
|
||||
if strconv.Itoa(intVal) == val {
|
||||
fmt.Fprintf(f, "%s%s\"%s\": %s", space, space, toSnakeCase(headers[j]), val)
|
||||
} else {
|
||||
fmt.Fprintf(f, "%s%s\"%s\": \"%s\"", space, space, toSnakeCase(headers[j]), val)
|
||||
}
|
||||
if j != headersCount-1 {
|
||||
fmt.Fprintln(f, ",")
|
||||
} else {
|
||||
fmt.Fprintln(f)
|
||||
}
|
||||
}
|
||||
|
||||
if i != itemCount-1 {
|
||||
fmt.Fprintf(f, "%s},\n", space)
|
||||
} else {
|
||||
fmt.Fprintf(f, "%s}\n", space)
|
||||
}
|
||||
}
|
||||
fmt.Fprintln(f, "]")
|
||||
}
|
||||
|
||||
func isMachineReadable(outputFormat string) bool {
|
||||
switch outputFormat {
|
||||
case "yml", "yaml", "csv", "tsv":
|
||||
case "yml", "yaml", "csv", "tsv", "json":
|
||||
return true
|
||||
}
|
||||
return false
|
||||
|
||||
40
modules/print/table_test.go
Normal file
40
modules/print/table_test.go
Normal file
@ -0,0 +1,40 @@
|
||||
// Copyright 2022 The Gitea Authors. All rights reserved.
|
||||
// Use of this source code is governed by a MIT-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package print
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestToSnakeCase(t *testing.T) {
|
||||
assert.EqualValues(t, "some_test_var_at2d", toSnakeCase("SomeTestVarAt2d"))
|
||||
}
|
||||
|
||||
func TestPrint(t *testing.T) {
|
||||
tData := &table{
|
||||
headers: []string{"A", "B"},
|
||||
values: [][]string{
|
||||
{"new a", "some bbbb"},
|
||||
{"AAAAA", "b2"},
|
||||
},
|
||||
}
|
||||
|
||||
buf := &bytes.Buffer{}
|
||||
|
||||
tData.fprint(buf, "json")
|
||||
result := []struct {
|
||||
A string
|
||||
B string
|
||||
}{}
|
||||
assert.NoError(t, json.NewDecoder(buf).Decode(&result))
|
||||
|
||||
if assert.Len(t, result, 2) {
|
||||
assert.EqualValues(t, "new a", result[0].A)
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user