stdout 'on'

go env
stdout 'GOTELEMETRY=''?on''?'
stdout 'GOTELEMETRYDIR=''?'$userconfig'[\\/]go[\\/]telemetry''?'
! go env -w GOTELEMETRY=off
stderr '^go: unknown go command variable GOTELEMETRY$'
! go env -w GOTELEMETRYDIR=foo

	dir, err := os.MkdirTemp("", filepath.Base(t.Name()))
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(dir)

	dst := filepath.Join(dir, strings.TrimSuffix(file, ".go"))
	cmd := exec.Command("go", "build", "-gcflags=-L -e", "-o="+dst, path(file)) // TODO(gri) no need for -gcflags=-L if go tool is adjusted
	out, err := cmd.CombinedOutput()
	if err == nil {
		t.Errorf("expected cgo to fail but it succeeded")
	}

//go:build ignore

package main

import (
	"bytes"
	"fmt"
	"internal/trace/raw"
	"internal/trace/version"
	"io"
	"log"
	"os"
	"os/exec"
)

func main() {
	// Create command.
	var trace, stderr bytes.Buffer
	cmd := exec.Command("go", "run", "./testprog/main.go")
	cmd.Stdout = &trace
	cmd.Stderr = &stderr

	// Run trace program; the trace will appear in stdout.
	fmt.Fprintln(os.Stderr, "running trace program...")

// license that can be found in the LICENSE file.

// Package telemetrycmd implements the "go telemetry" command.
package telemetrycmd

import (
	"context"
	"fmt"
	"os"

	"cmd/go/internal/base"
	"cmd/internal/telemetry"
)

var CmdTelemetry = &base.Command{
	UsageLine: "go telemetry [off|local|on]",
	Short:     "manage telemetry data and settings",

           apply plugin: 'eclipse'
           import org.gradle.plugins.ide.eclipse.model.BuildCommand

           eclipse.project {
               natures += ['nature.a']
               buildCommand 'command1', argumentKey: 'arg'
           }
        """

        when:
        EclipseProject project = loadToolingModel(EclipseProject)

        then:
        project.projectNatures.size() == 2

# FastAPI CLI

**FastAPI CLI** is a command line program that you can use to serve your FastAPI app, manage your FastAPI project, and more.

When you install FastAPI (e.g. with `pip install fastapi`), it includes a package called `fastapi-cli`, this package provides the `fastapi` command in the terminal.

To run your FastAPI app for development, you can use the `fastapi dev` command:

<div class="termy">

```console

		// Timeout
		{probe.Failure, false, true, "", remote.ErrCommandTimedOut.Error() + ": command testcmd timed out", fmt.Errorf("%w: command testcmd timed out", remote.ErrCommandTimedOut)},
		// ExecProbeTimeout
		{probe.Unknown, true, false, "", "", fmt.Errorf("%w: command testcmd timed out", remote.ErrCommandTimedOut)},
	}

	for i, test := range tests {

	// Skip if we have a pattern and this test doesn't match.
	skip, err := ctx.register(name)
	if err != nil {
		return err
	}
	if skip {
		return nil
	}

	// Create command.
	var trace, stderr bytes.Buffer
	cmd := exec.Command("go", "run", progPath)
	cmd.Stdout = &trace
	cmd.Stderr = &stderr

	// Run trace program; the trace will appear in stdout.
	fmt.Fprintf(os.Stderr, "running trace program %s...\n", name)

Instead, copy the link to your latest build scan.

image::build-scan-2.png[]

== Enable Build Scans

To enable build scans on a gradle command, add `--scan` to the command line option:

[source,text]
----
 ./gradlew build --scan
----

You may be prompted to agree to the terms to use Build Scans.

    id: gopls-version
    attributes:
      label: "gopls version"
      description: "Output of `gopls -v version` on the command line"
    validations:
      required: true
  - type: textarea
    id: go-env
    attributes:
      label: "go env"
      description: "Output of `go env` on the command line in your workspace directory"
      render: shell
    validations:
      required: true
  - type: textarea