| 48 | } |
| 49 | |
| 50 | void find_requirements(HashSet<StringView> &requirements, const char *lua) |
| 51 | { |
| 52 | while (*lua) { |
| 53 | lua = skip_blanks(lua); |
| 54 | |
| 55 | if (*lua == 'r') { // Find require()s. |
| 56 | const char *require = strstr(lua, "require"); |
| 57 | if (!require) { |
| 58 | ++lua; |
| 59 | continue; |
| 60 | } |
| 61 | |
| 62 | lua = skip_blanks(require + 7); |
| 63 | |
| 64 | if (*lua == '(') |
| 65 | ++lua; |
| 66 | |
| 67 | lua = skip_blanks(lua); |
| 68 | |
| 69 | if (*lua == '\'' || *lua == '"') { |
| 70 | const char *param_begin = lua + 1; |
| 71 | const char *param_end = strchr(param_begin, *lua); |
| 72 | if (param_end != NULL) { |
| 73 | hash_set::insert(requirements |
| 74 | , StringView(param_begin, u32(param_end - param_begin)) |
| 75 | ); |
| 76 | lua = param_end + 1; |
| 77 | } |
| 78 | } |
| 79 | } else if (*lua == '-' || isspace(*lua)) { |
| 80 | lua = skip_blanks(lua); |
| 81 | } else if (*lua) { |
| 82 | ++lua; |
| 83 | } |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | s32 compile(CompileOptions &opts) |
| 88 | { |