tea/cmd/labels.go

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2019-10-19 10:54:16 +00:00
// Copyright 2019 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 cmd
import (
"bufio"
"fmt"
"log"
"os"
"strings"
"code.gitea.io/sdk/gitea"
"github.com/urfave/cli"
)
// CmdLabels represents to operate repositories' labels.
var CmdLabels = cli.Command{
Name: "labels",
Usage: "Operate with labels of the repository",
Description: `Operate with labels of the repository`,
Action: runLabels,
Subcommands: []cli.Command{
CmdLabelCreate,
CmdLabelUpdate,
CmdLabelDelete,
},
Flags: []cli.Flag{
cli.StringFlag{
Name: "login, l",
Usage: "Indicate one login, optional when inside a gitea repository",
},
cli.StringFlag{
Name: "repo, r",
Usage: "Indicate one repository, optional when inside a gitea repository",
},
cli.StringFlag{
Name: "save, s",
Usage: "Save all the labels as a file",
},
},
}
func runLabels(ctx *cli.Context) error {
login, owner, repo := initCommand()
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labels, err := login.Client().ListRepoLabels(owner, repo)
if err != nil {
log.Fatal(err)
}
if len(labels) == 0 {
fmt.Println("No Labels")
return nil
}
fPath := ctx.String("save")
if len(fPath) > 0 {
f, err := os.Create(fPath)
if err != nil {
return err
}
defer f.Close()
for _, label := range labels {
fmt.Fprintf(f, "#%s %s\n", label.Color, label.Name)
}
} else {
for _, label := range labels {
fmt.Fprintf(os.Stdout, "%d #%s %s\n", label.ID, label.Color, label.Name)
}
}
return nil
}
// CmdLabelCreate represents a sub command of labels to create label.
var CmdLabelCreate = cli.Command{
Name: "create",
Usage: "Create a label in repository",
Description: `Create a label in repository`,
Action: runLabelCreate,
Flags: []cli.Flag{
cli.StringFlag{
Name: "name",
Usage: "label name",
},
cli.StringFlag{
Name: "color",
Usage: "label color value",
},
cli.StringFlag{
Name: "description",
Usage: "label description",
},
cli.StringFlag{
Name: "file",
Usage: "indicate a label file",
},
},
}
func splitLabelLine(line string) (string, string, string) {
fields := strings.SplitN(line, ";", 2)
var color, name, description string
if len(fields) < 1 {
return "", "", ""
} else if len(fields) >= 2 {
description = strings.TrimSpace(fields[1])
}
fields = strings.Fields(fields[0])
if len(fields) <= 0 {
return "", "", ""
}
color = fields[0]
if len(fields) == 2 {
name = fields[1]
} else if len(fields) > 2 {
name = strings.Join(fields[1:], " ")
}
return color, name, description
}
func runLabelCreate(ctx *cli.Context) error {
login, owner, repo := initCommand()
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labelFile := ctx.String("file")
var err error
if len(labelFile) == 0 {
_, err = login.Client().CreateLabel(owner, repo, gitea.CreateLabelOption{
Name: ctx.String("name"),
Color: ctx.String("color"),
Description: ctx.String("description"),
})
} else {
f, err := os.Open(labelFile)
if err != nil {
return err
}
defer f.Close()
scanner := bufio.NewScanner(f)
var i = 1
// FIXME: if Gitea's API support create multiple labels once, we should move to that API.
for scanner.Scan() {
line := scanner.Text()
color, name, description := splitLabelLine(line)
if color == "" || name == "" {
log.Printf("Line %d ignored because lack of enough fields: %s\n", i, line)
} else {
_, err = login.Client().CreateLabel(owner, repo, gitea.CreateLabelOption{
Name: name,
Color: color,
Description: description,
})
}
i++
}
}
if err != nil {
log.Fatal(err)
}
return nil
}
// CmdLabelUpdate represents a sub command of labels to update label.
var CmdLabelUpdate = cli.Command{
Name: "update",
Usage: "Update a label in repository",
Description: `Update a label in repository`,
Action: runLabelUpdate,
Flags: []cli.Flag{
cli.IntFlag{
Name: "id",
Usage: "label id",
},
cli.StringFlag{
Name: "name",
Usage: "label name",
},
cli.StringFlag{
Name: "color",
Usage: "label color value",
},
cli.StringFlag{
Name: "description",
Usage: "label description",
},
},
}
func runLabelUpdate(ctx *cli.Context) error {
login, owner, repo := initCommand()
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id := ctx.Int64("id")
var pName, pColor, pDescription *string
name := ctx.String("name")
if name != "" {
pName = &name
}
color := ctx.String("color")
if color != "" {
pColor = &color
}
description := ctx.String("description")
if description != "" {
pDescription = &description
}
var err error
_, err = login.Client().EditLabel(owner, repo, id, gitea.EditLabelOption{
Name: pName,
Color: pColor,
Description: pDescription,
})
if err != nil {
log.Fatal(err)
}
return nil
}
// CmdLabelDelete represents a sub command of labels to delete label.
var CmdLabelDelete = cli.Command{
Name: "delete",
Usage: "Delete a label in repository",
Description: `Delete a label in repository`,
Action: runLabelCreate,
Flags: []cli.Flag{
cli.IntFlag{
Name: "id",
Usage: "label id",
},
},
}
func runLabelDelete(ctx *cli.Context) error {
login, owner, repo := initCommand()
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err := login.Client().DeleteLabel(owner, repo, ctx.Int64("id"))
if err != nil {
log.Fatal(err)
}
return nil
}