Agent scans are also used for dry-run plans against an explicit/synthetic * home. In that mode, machine-global /usr/local and Homebrew fallbacks would * leak the host's agents into the result. Keep those fallbacks for a real-home * scan while still honoring the supplied PATH and home-local bin dirs. */
| 946 | * leak the host's agents into the result. Keep those fallbacks for a real-home |
| 947 | * scan while still honoring the supplied PATH and home-local bin dirs. */ |
| 948 | static bool cbm_agent_cli_exists(const char *name, const char *home_dir) { |
| 949 | const char *actual_home = cbm_get_home_dir(); |
| 950 | if (actual_home && home_dir && strcmp(actual_home, home_dir) == 0) { |
| 951 | return cbm_find_cli(name, home_dir)[0] != '\0'; |
| 952 | } |
| 953 | |
| 954 | char found[CLI_BUF_512]; |
| 955 | if (find_in_path(name, found, sizeof(found))) { |
| 956 | return true; |
| 957 | } |
| 958 | if (!name || !name[0] || !home_dir || !home_dir[0]) { |
| 959 | return false; |
| 960 | } |
| 961 | const char *const suffixes[] = {".npm/bin", ".local/bin", ".cargo/bin"}; |
| 962 | char candidate[CLI_BUF_512]; |
| 963 | for (size_t i = 0; i < sizeof(suffixes) / sizeof(suffixes[0]); i++) { |
| 964 | int written = |
| 965 | snprintf(candidate, sizeof(candidate), "%s/%s/%s", home_dir, suffixes[i], name); |
| 966 | if (written > 0 && (size_t)written < sizeof(candidate) && is_executable(candidate)) { |
| 967 | return true; |
| 968 | } |
| 969 | } |
| 970 | return false; |
| 971 | } |
| 972 | |
| 973 | /* ── File utilities ───────────────────────────────────────────── */ |
| 974 |
no test coverage detected