William Petit
867e7c549f
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Cadoles/bouncer/pipeline/head This commit looks good
70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package dummy
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import (
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"html/template"
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"net/http"
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"forge.cadoles.com/cadoles/bouncer/internal/command/common"
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"github.com/pkg/errors"
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"github.com/urfave/cli/v2"
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"gitlab.com/wpetit/goweb/logger"
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_ "embed"
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)
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var (
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//go:embed index.gohtml
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indexTmpl string
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)
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func RunCommand() *cli.Command {
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flags := common.Flags()
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return &cli.Command{
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Name: "run",
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Usage: "Run the dummy server",
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Description: "The dummy server is a very basic web application allowing the debug of incoming requests",
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Flags: append(flags, &cli.StringFlag{
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Name: "address",
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Usage: "the dummy server listening address",
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Value: ":8082",
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}),
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Action: func(ctx *cli.Context) error {
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address := ctx.String("address")
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conf, err := common.LoadConfig(ctx)
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if err != nil {
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return errors.Wrap(err, "could not load configuration")
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}
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logger.SetFormat(logger.Format(conf.Logger.Format))
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logger.SetLevel(logger.Level(conf.Logger.Level))
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tmpl, err := template.New("").Parse(indexTmpl)
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if err != nil {
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return errors.WithStack(err)
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}
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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data := struct {
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Request *http.Request
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}{
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Request: r,
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}
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if err := tmpl.Execute(w, data); err != nil {
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logger.Error(ctx.Context, "could not execute template", logger.CapturedE(errors.WithStack(err)))
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}
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})
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logger.Info(ctx.Context, "listening", logger.F("address", address))
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if err := http.ListenAndServe(address, handler); err != nil {
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return errors.WithStack(err)
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}
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return nil
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},
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}
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}
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