🎯 EnsureComposerInstalled

Ensures that Composer is installed; if not, automatically performs a smart install.

When to Use

Use this when your program depends on Composer being present but you don't want to split it into "check" and "install" steps. This is the most common bootstrap entry point. 🚀

Signature

func EnsureComposerInstalled(options *InstallOptions) (*InstallResult, error)

Parameters

Parameter	Type	Description
options	*InstallOptions	Install options; pass nil to use DefaultInstallOptions()

Return Value

• *InstallResult: If already installed, Method is "already_installed"; otherwise the install result. ✅
• error: Returns an error if installation fails. ⚠️

Example

package main

import (
	"fmt"
	"log"

	"github.com/scagogogo/composer-skills/pkg/installer"
)

func main() {
	result, err := installer.EnsureComposerInstalled(nil)
	if err != nil {
		log.Fatalf("failed to ensure Composer installed: %v", err)
	}
	fmt.Printf("Composer ready: %s (version %s)\n", result.ComposerPath, result.Version)
}

Advanced

• Returns immediately if already installed; otherwise delegates to InstallWithProgress. 🔄
• Passing custom options enables features such as progress callbacks and context cancellation. 🛠️
• If you only want to query whether it is installed without triggering installation, use IsComposerInstalled. ✅