//
// Usage:
//
//	go tool preprofile [-v] [-o output] -i input
//
//

package main

import (
	"bufio"
	"cmd/internal/objabi"
	"cmd/internal/pgo"
	"cmd/internal/telemetry"
	"flag"
	"fmt"
	"log"
	"os"
)

func usage() {
	fmt.Fprintf(os.Stderr, "usage: go tool preprofile [-v] [-o output] -i input\n\n")
	flag.PrintDefaults()
	os.Exit(2)
}

     *
     * @return the ordered list of the flattened dependency nodes
     */
    @Nonnull
    List<Node> getNodes();

    /**
     * Returns the file paths of all dependencies, regardless on which tool option those paths should be placed.
     * The returned list may contain a mix of Java class-path, Java module-path, and other types of path elements.

# Defaults to 1.

set -e

if [ ! -f ../bin/go ]; then
	echo 'run.bash must be run from $GOROOT/src after installing cmd/go' 1>&2
	exit 1
fi

export GOENV=off
eval $(../bin/go tool dist env)

unset CDPATH	# in case user has it set

export GOHOSTOS
export CC

# no core files, please
ulimit -c 0

# Raise soft limits to hard limits for NetBSD/OpenBSD.

package main

import (
	"flag"
	"fmt"
	"log"
	"os"
	"strings"

	"cmd/internal/buildid"
	"cmd/internal/telemetry"
)

func usage() {
	fmt.Fprintf(os.Stderr, "usage: go tool buildid [-w] file\n")
	flag.PrintDefaults()
	os.Exit(2)
}

var wflag = flag.Bool("w", false, "write build ID")

func main() {
	log.SetPrefix("buildid: ")
	log.SetFlags(0)
	telemetry.Start()

// named tool (asm, compile, cover, link).
//
// It is important that if the tool changes (for example a compiler bug is fixed
// and the compiler reinstalled), toolID returns a different string, so that old
// package archives look stale and are rebuilt (with the fixed compiler).
// This suggests using a content hash of the tool binary, as stored in the build ID.
//

				return true
			}
			// Discard other pkg except pkg/tool.
			if !strings.HasPrefix(name, "pkg/tool/") {
				return false
			}
			// Inside pkg/tool, keep only $GOOS_$GOARCH.
			if !strings.HasPrefix(name, "pkg/tool/"+goosUnderGoarch+"/") {
				return false
			}
			// Inside pkg/tool/$GOOS_$GOARCH, discard helper tools.
			switch strings.TrimSuffix(path.Base(name), ".exe") {

# GOARCH: The target architecture for installed packages and tools.
#
# GOOS: The target operating system for installed packages and tools.
#
# GO_GCFLAGS: Additional go tool compile arguments to use when
# building the packages and commands.
#
# GO_LDFLAGS: Additional go tool link arguments to use when
# building the commands.
#
# CGO_ENABLED: Controls cgo usage during the build. Set it to 1

    String id();

    /**
     * Returns the name of the tool option for this path. For example, if this path type
     * is {@link JavaPathType#MODULES}, then this method returns {@code "--module-path"}.
     * The option does not include the {@linkplain JavaPathType.Modular#moduleName() module name}
     * on which it applies.
     *
     * @return the name of the tool option for this path type
     */
    @Nonnull

        "assigned tool"  | "when configured"                    | "other"  | null           | null              | "other"
        "executable"     | "over java extension"                | null     | "other"        | "current"         | "other"
        "assigned tool"  | "over java extension"                | "other"  | null           | "current"         | "other"
    }

		base.Exit()
	}
	// Increment a subcommand counter for the subcommand we're running.
	// Don't increment the counter for the tool subcommand here: we'll
	// increment in the tool subcommand's Run function because we need
	// to do the flag processing in invoke first.
	if cfg.CmdName != "tool" {
		telemetry.Inc("go/subcommand:" + strings.ReplaceAll(cfg.CmdName, " ", "-"))
	}
	telemetrystats.Increment()