main.go

// This file is part of arduino-cli.
//
// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
//
// This software is released under the GNU General Public License version 3,
// which covers the main part of arduino-cli.
// The terms of this license can be found at:
// https://www.gnu.org/licenses/gpl-3.0.en.html
//
// You can be released from the requirements of the above licenses by purchasing
// a commercial license. Buying such a license is mandatory if you want to
// modify or otherwise use the software for commercial activities involving the
// Arduino software without disclosing the source code of your own applications.
// To purchase a commercial license, send an email to license@arduino.cc.

package main

import (
"context"
"fmt"
"io"
"os"

"github.com/arduino/arduino-cli/commands"
"github.com/arduino/arduino-cli/internal/cli"
"github.com/arduino/arduino-cli/internal/cli/config"
"github.com/arduino/arduino-cli/internal/cli/configuration"
"github.com/arduino/arduino-cli/internal/cli/feedback"
"github.com/arduino/arduino-cli/internal/i18n"
 rpc "github.com/arduino/arduino-cli/rpc/cc/arduino/cli/commands/v1"
"github.com/arduino/go-paths-helper"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)

funcmain() {
// Disable logging until it is setup in the arduino-cli pre-run
logrus.SetOutput(io.Discard)

// Search for the configuration file in the command line arguments and in the environment
configFile:=configuration.FindConfigFlagsInArgsOrFallbackOnEnv(os.Args)
ctx:=config.SetConfigFile(context.Background(), configFile)

// Create a new ArduinoCoreServer
srv:=commands.NewArduinoCoreServer()

// Read the settings from the configuration file
openReq:=&rpc.ConfigurationOpenRequest{SettingsFormat: "yaml"}
varconfigFileLoadingWarnings []string
ifconfigData, err:=paths.New(configFile).ReadFile(); err==nil {
openReq.EncodedSettings=string(configData)
 } elseif!os.IsNotExist(err) {
feedback.FatalError(fmt.Errorf("couldn't read configuration file: %w", err), feedback.ErrGeneric)
 }
ifresp, err:=srv.ConfigurationOpen(ctx, openReq); err!=nil {
feedback.FatalError(fmt.Errorf("couldn't load configuration: %w", err), feedback.ErrGeneric)
 } elseifwarnings:=resp.GetWarnings(); len(warnings) >0 {
// Save the warnings to show them later when the feedback package is fully initialized
configFileLoadingWarnings=warnings
 }

// Get the current settings from the server
resp, err:=srv.ConfigurationGet(ctx, &rpc.ConfigurationGetRequest{})
iferr!=nil {
feedback.FatalError(err, feedback.ErrGeneric)
 }
config:=resp.GetConfiguration()

// Setup i18n
i18n.Init(config.GetLocale())

// Setup command line parser with the server and settings
arduinoCmd:=cli.NewCommand(srv)
parentPreRun:=arduinoCmd.PersistentPreRun
arduinoCmd.PersistentPreRun=func(cmd*cobra.Command, args []string) {
ifparentPreRun!=nil {
parentPreRun(cmd, args)
 }

// In Text mode print the warnings about the configuration file
// only if we are inside the "config ..." command. In JSON mode always
// output the warning.
iffeedback.GetFormat() !=feedback.Text|| (cmd.HasParent() &&cmd.Parent().Name() =="config") {
for_, warning:=rangeconfigFileLoadingWarnings {
feedback.Warning(fmt.Sprintf("%s: %s", i18n.Tr("Invalid value in configuration"), warning))
 }
 }
 }

// Execute the command line
iferr:=arduinoCmd.ExecuteContext(ctx); err!=nil {
feedback.FatalError(err, feedback.ErrGeneric)
 }
}