// Copyright 2026 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//  1. Redistributions of source code must retain the above copyright notice, this
//     list of conditions and the following disclaimer.
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//  2. Redistributions in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other materials provided with the distribution.
//
//  3. Neither the name of the copyright holder nor the names of its
//     contributors may be used to endorse or promote products derived from
//     this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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)
}