| 1 | #include "backtrace.hpp" |
|---|---|
| 2 | |
| 3 | namespace Sass { |
| 4 | |
| 5 | const sass::string traces_to_string(Backtraces traces, sass::string indent) { |
| 6 | |
| 7 | sass::ostream ss; |
| 8 | sass::string cwd(File::get_cwd()); |
| 9 | |
| 10 | bool first = true; |
| 11 | size_t i_beg = traces.size() - 1; |
| 12 | size_t i_end = sass::string::npos; |
| 13 | for (size_t i = i_beg; i != i_end; i --) { |
| 14 | |
| 15 | const Backtrace& trace = traces[i]; |
| 16 | |
| 17 | // make path relative to the current directory |
| 18 | sass::string rel_path(File::abs2rel(path: trace.pstate.getPath(), base: cwd, cwd)); |
| 19 | |
| 20 | // skip functions on error cases (unsure why ruby sass does this) |
| 21 | // if (trace.caller.substr(0, 6) == ", in f") continue; |
| 22 | |
| 23 | if (first) { |
| 24 | ss << indent; |
| 25 | ss << "on line "; |
| 26 | ss << trace.pstate.getLine(); |
| 27 | ss << ":"; |
| 28 | ss << trace.pstate.getColumn(); |
| 29 | ss << " of "<< rel_path; |
| 30 | // ss << trace.caller; |
| 31 | first = false; |
| 32 | } else { |
| 33 | ss << trace.caller; |
| 34 | ss << std::endl; |
| 35 | ss << indent; |
| 36 | ss << "from line "; |
| 37 | ss << trace.pstate.getLine(); |
| 38 | ss << ":"; |
| 39 | ss << trace.pstate.getColumn(); |
| 40 | ss << " of "<< rel_path; |
| 41 | } |
| 42 | |
| 43 | } |
| 44 | |
| 45 | ss << std::endl; |
| 46 | return ss.str(); |
| 47 | |
| 48 | } |
| 49 | |
| 50 | }; |
| 51 |