111 lines
2.1 KiB
Go
111 lines
2.1 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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"os"
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"path/filepath"
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"github.com/labstack/echo/v4"
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"github.com/labstack/echo/v4/middleware"
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"github.com/urfave/cli/v2"
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)
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var Commands = []*cli.Command{}
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var version = "dev"
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func main() {
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app := &cli.App{
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Commands: []*cli.Command{
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{
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Name: "serve",
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Aliases: []string{"c"},
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "listen",
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Aliases: []string{"l"},
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Value: "127.0.0.1",
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},
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&cli.StringFlag{
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Name: "port",
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Aliases: []string{"p"},
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Value: "4000",
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},
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&cli.StringFlag{
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Name: "api-url",
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Aliases: []string{"u"},
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Value: "http://127.0.0.1:4000",
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},
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&cli.StringFlag{
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Name: "directory",
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Aliases: []string{"d"},
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Value: ".",
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},
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},
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Usage: "complete a task on the list",
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Action: func(ctx *cli.Context) error {
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listen := ctx.String("listen")
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port := ctx.Int64("port")
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directory := ctx.String("directory")
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url := ctx.String("url")
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e := echo.New()
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e.Use(middleware.Logger())
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e.Use(middleware.Recover())
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e.GET("/api/list", func(ctx echo.Context) error {
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return apiList(ctx, directory, url)
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})
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e.Logger.Fatal(e.Start(fmt.Sprintf("%s:%d", listen, port)))
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return nil
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},
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},
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},
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}
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if err := app.Run(os.Args); err != nil {
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fmt.Println(err)
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}
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}
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type File struct {
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Name string `json:"name"`
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Url string `json:"url"`
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}
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type InternalError struct {
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Error string `json:"error"`
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}
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func apiList(ctx echo.Context, directory, url string) error {
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files := []File{}
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err := filepath.Walk(directory, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if !info.IsDir() {
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return nil
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}
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file := File{
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Name: string(info.Name()),
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Url: fmt.Sprintf("%s/api/file?path=%s", url, path),
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}
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files = append(files, file)
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return nil
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})
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if err != nil {
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return ctx.JSON(http.StatusInternalServerError, InternalError{Error: fmt.Sprintf("%s", err)})
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}
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return ctx.JSON(http.StatusOK, files)
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}
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