mirror of
https://github.com/syncthing/syncthing.git
synced 2024-11-17 02:48:57 -07:00
95 lines
2.1 KiB
Go
95 lines
2.1 KiB
Go
// Copyright (C) 2019 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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package main
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"github.com/syncthing/syncthing/lib/config"
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"github.com/urfave/cli"
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)
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func responseToBArray(response *http.Response) ([]byte, error) {
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bytes, err := ioutil.ReadAll(response.Body)
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if err != nil {
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return nil, err
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}
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return bytes, response.Body.Close()
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}
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func emptyPost(url string) cli.ActionFunc {
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return func(c *cli.Context) error {
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client := c.App.Metadata["client"].(*APIClient)
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_, err := client.Post(url, "")
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return err
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}
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}
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func dumpOutput(url string) cli.ActionFunc {
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return func(c *cli.Context) error {
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client := c.App.Metadata["client"].(*APIClient)
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response, err := client.Get(url)
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if err != nil {
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return err
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}
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return prettyPrintResponse(c, response)
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}
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}
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func getConfig(c *APIClient) (config.Configuration, error) {
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cfg := config.Configuration{}
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response, err := c.Get("system/config")
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if err != nil {
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return cfg, err
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}
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bytes, err := responseToBArray(response)
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if err != nil {
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return cfg, err
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}
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err = json.Unmarshal(bytes, &cfg)
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if err == nil {
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return cfg, err
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}
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return cfg, nil
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}
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func expects(n int, actionFunc cli.ActionFunc) cli.ActionFunc {
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return func(ctx *cli.Context) error {
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if ctx.NArg() != n {
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plural := ""
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if n != 1 {
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plural = "s"
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}
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return fmt.Errorf("expected %d argument%s, got %d", n, plural, ctx.NArg())
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}
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return actionFunc(ctx)
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}
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}
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func prettyPrintJSON(data interface{}) error {
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enc := json.NewEncoder(os.Stdout)
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enc.SetIndent("", " ")
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return enc.Encode(data)
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}
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func prettyPrintResponse(c *cli.Context, response *http.Response) error {
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bytes, err := responseToBArray(response)
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if err != nil {
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return err
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}
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var data interface{}
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if err := json.Unmarshal(bytes, &data); err != nil {
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return err
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}
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// TODO: Check flag for pretty print format
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return prettyPrintJSON(data)
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}
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