diff options
Diffstat (limited to 'src/libcmd')
| -rw-r--r-- | src/libcmd/repl.cc | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/libcmd/repl.cc b/src/libcmd/repl.cc index 188bf75e4..3948ede02 100644 --- a/src/libcmd/repl.cc +++ b/src/libcmd/repl.cc @@ -402,7 +402,6 @@ StorePath NixRepl::getDerivationPath(Value & v) { return drvPath; } - bool NixRepl::processLine(string line) { if (line == "") return true; @@ -441,7 +440,8 @@ bool NixRepl::processLine(string line) << " :doc <expr> Show documentation of a builtin function\n" << " :d <cmd> Debug mode commands\n" << " :d stack Show call stack\n" - << " :d stack <int> Detail for step N\n" + // << " :d stack <int> Detail for stack level N\n" + << " :d env Show env stack\n" << " :d error Show current error\n"; } @@ -466,17 +466,21 @@ bool NixRepl::processLine(string line) } } } - - + } else if (arg == "env") { + std::cout << "env stack:" << std::endl; + auto iter = this->state->debugTraces.begin(); + if (iter != this->state->debugTraces.end()) { + printStaticEnvBindings(iter->expr); + } } else if (arg == "error") { - if (this->debugError) { - showErrorInfo(std::cout, debugError->info(), true); - } - else - { - notice("error information not available"); - } + if (this->debugError) { + showErrorInfo(std::cout, debugError->info(), true); + } + else + { + notice("error information not available"); + } } } |