diff options
Diffstat (limited to 'src/libexpr/primops/fetchMercurial.cc')
| -rw-r--r-- | src/libexpr/primops/fetchMercurial.cc | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/libexpr/primops/fetchMercurial.cc b/src/libexpr/primops/fetchMercurial.cc index 249c0934e..c41bd60b6 100644 --- a/src/libexpr/primops/fetchMercurial.cc +++ b/src/libexpr/primops/fetchMercurial.cc @@ -19,23 +19,23 @@ static void prim_fetchMercurial(EvalState & state, const PosIdx pos, Value * * a if (args[0]->type() == nAttrs) { - state.forceAttrs(*args[0], pos); - for (auto & attr : *args[0]->attrs) { std::string_view n(state.symbols[attr.name]); if (n == "url") - url = state.coerceToString(attr.pos, *attr.value, context, false, false).toOwned(); + url = state.coerceToString(attr.pos, *attr.value, context, + "while evaluating the `url` attribute passed to builtins.fetchMercurial", + false, false).toOwned(); else if (n == "rev") { // Ugly: unlike fetchGit, here the "rev" attribute can // be both a revision or a branch/tag name. - auto value = state.forceStringNoCtx(*attr.value, attr.pos); + auto value = state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the `rev` attribute passed to builtins.fetchMercurial"); if (std::regex_match(value.begin(), value.end(), revRegex)) rev = Hash::parseAny(value, htSHA1); else ref = value; } else if (n == "name") - name = state.forceStringNoCtx(*attr.value, attr.pos); + name = state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the `name` attribute passed to builtins.fetchMercurial"); else throw EvalError({ .msg = hintfmt("unsupported argument '%s' to 'fetchMercurial'", state.symbols[attr.name]), @@ -50,7 +50,9 @@ static void prim_fetchMercurial(EvalState & state, const PosIdx pos, Value * * a }); } else - url = state.coerceToString(pos, *args[0], context, false, false).toOwned(); + url = state.coerceToString(pos, *args[0], context, + "while evaluating the first argument passed to builtins.fetchMercurial", + false, false).toOwned(); // FIXME: git externals probably can be used to bypass the URI // whitelist. Ah well. |