github.com/symfony-cli/symfony-cli@v0.0.0-20240514161054-ece2df437dfa/local/php/composer_unix.go (about) 1 //go:build !windows 2 // +build !windows 3 4 /* 5 * Copyright (c) 2021-present Fabien Potencier <fabien@symfony.com> 6 * 7 * This file is part of Symfony CLI project 8 * 9 * This program is free software: you can redistribute it and/or modify 10 * it under the terms of the GNU Affero General Public License as 11 * published by the Free Software Foundation, either version 3 of the 12 * License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU Affero General Public License for more details. 18 * 19 * You should have received a copy of the GNU Affero General Public License 20 * along with this program. If not, see <http://www.gnu.org/licenses/>. 21 */ 22 23 package php 24 25 import ( 26 "os" 27 "path/filepath" 28 "strings" 29 ) 30 31 func findComposerSystemSpecific(extraBin string) string { 32 // Special Support for NixOS 33 for _, path := range strings.Split(os.Getenv("buildInputs"), " ") { 34 nixPharPath := filepath.Join(path, "libexec/composer/composer.phar") 35 d, err := os.Stat(nixPharPath) 36 if err != nil { 37 continue 38 } 39 if m := d.Mode(); !m.IsDir() { 40 // Yep! 41 return nixPharPath 42 } 43 } 44 45 return "" 46 }