tools/src/cmd/fuzz/build.go

// Copyright 2026 The Dawn & Tint Authors
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package main

import (
	"fmt"
)

// buildTargets builds a list of ninja targets. If targets is empty everything will be built.
func (t *taskConfig) buildTargets(targets []string) error {
	fmt.Printf("Building %v...\n", targets)
	args := []string{"-C", t.build}
	args = append(args, targets...)
	if _, err := t.runCmd("autoninja", args...); err != nil {
		return fmt.Errorf("build failed for %v: %w", targets, err)
	}

	return nil
}

// syncAndBuildTargets runs gclient sync and then builds a list of ninja targets.
func (t *taskConfig) syncAndBuildTargets(targets []string) error {
	if _, err := t.runCmd("gclient", "sync"); err != nil {
		return fmt.Errorf("gclient sync failed: %w", err)
	}

	return t.buildTargets(targets)
}