| 60 | namespace Path { |
| 61 | |
| 62 | String find_executable(const String &p_name) { |
| 63 | #ifdef WINDOWS_ENABLED |
| 64 | Vector<String> exts = OS::get_singleton()->get_environment("PATHEXT").split(ENV_PATH_SEP, false); |
| 65 | #endif |
| 66 | Vector<String> env_path = OS::get_singleton()->get_environment("PATH").split(ENV_PATH_SEP, false); |
| 67 | |
| 68 | if (env_path.is_empty()) { |
| 69 | return String(); |
| 70 | } |
| 71 | |
| 72 | for (int i = 0; i < env_path.size(); i++) { |
| 73 | String p = Path::join(env_path[i], p_name); |
| 74 | |
| 75 | #ifdef WINDOWS_ENABLED |
| 76 | for (int j = 0; j < exts.size(); j++) { |
| 77 | String p2 = p + exts[j].to_lower(); // lowercase to reduce risk of case mismatch warning |
| 78 | |
| 79 | if (FileAccess::exists(p2)) { |
| 80 | return p2; |
| 81 | } |
| 82 | } |
| 83 | #else |
| 84 | if (FileAccess::exists(p)) { |
| 85 | return p; |
| 86 | } |
| 87 | #endif |
| 88 | } |
| 89 | |
| 90 | return String(); |
| 91 | } |
| 92 | |
| 93 | String cwd() { |
| 94 | #ifdef WINDOWS_ENABLED |