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Attach positions to errors in derivationStrict

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Rebecca Turner 2024-02-01 13:08:06 -08:00
parent c6a89c1a16
commit 87dc4bc7d1
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1 changed files with 17 additions and 16 deletions
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33
src/libexpr/primops.cc
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@ -1085,9 +1085,10 @@ drvName, Bindings * attrs, Value & v)
/* Check whether attributes should be passed as a JSON file. */ /* Check whether attributes should be passed as a JSON file. */
using nlohmann::json; using nlohmann::json;
std::optional<json> jsonObject; std::optional<json> jsonObject;
auto pos = v.determinePos(noPos);
auto attr = attrs->find(state.sStructuredAttrs); auto attr = attrs->find(state.sStructuredAttrs);
if (attr != attrs->end() && if (attr != attrs->end() &&
state.forceBool(*attr->value, noPos, state.forceBool(*attr->value, pos,
"while evaluating the `__structuredAttrs` " "while evaluating the `__structuredAttrs` "
"attribute passed to builtins.derivationStrict")) "attribute passed to builtins.derivationStrict"))
jsonObject = json::object(); jsonObject = json::object();
@ -1096,7 +1097,7 @@ drvName, Bindings * attrs, Value & v)
bool ignoreNulls = false; bool ignoreNulls = false;
attr = attrs->find(state.sIgnoreNulls); attr = attrs->find(state.sIgnoreNulls);
if (attr != attrs->end()) if (attr != attrs->end())
ignoreNulls = state.forceBool(*attr->value, noPos, "while evaluating the `__ignoreNulls` attribute " "passed to builtins.derivationStrict"); ignoreNulls = state.forceBool(*attr->value, pos, "while evaluating the `__ignoreNulls` attribute " "passed to builtins.derivationStrict");
/* Build the derivation expression by processing the attributes. */ /* Build the derivation expression by processing the attributes. */
Derivation drv; Derivation drv;
@ -1160,16 +1161,16 @@ drvName, Bindings * attrs, Value & v)
const std::string_view context_below(""); const std::string_view context_below("");
if (ignoreNulls) { if (ignoreNulls) {
state.forceValue(*i->value, noPos); state.forceValue(*i->value, pos);
if (i->value->type() == nNull) continue; if (i->value->type() == nNull) continue;
} }
if (i->name == state.sContentAddressed && state.forceBool(*i->value, noPos, context_below)) { if (i->name == state.sContentAddressed && state.forceBool(*i->value, pos, context_below)) {
contentAddressed = true; contentAddressed = true;
experimentalFeatureSettings.require(Xp::CaDerivations); experimentalFeatureSettings.require(Xp::CaDerivations);
} }
else if (i->name == state.sImpure && state.forceBool(*i->value, noPos, context_below)) { else if (i->name == state.sImpure && state.forceBool(*i->value, pos, context_below)) {
isImpure = true; isImpure = true;
experimentalFeatureSettings.require(Xp::ImpureDerivations); experimentalFeatureSettings.require(Xp::ImpureDerivations);
} }
@ -1177,9 +1178,9 @@ drvName, Bindings * attrs, Value & v)
/* The `args' attribute is special: it supplies the /* The `args' attribute is special: it supplies the
command-line arguments to the builder. */ command-line arguments to the builder. */
else if (i->name == state.sArgs) { else if (i->name == state.sArgs) {
state.forceList(*i->value, noPos, context_below); state.forceList(*i->value, pos, context_below);
for (auto elem : i->value->listItems()) { for (auto elem : i->value->listItems()) {
auto s = state.coerceToString(noPos, *elem, context, auto s = state.coerceToString(pos, *elem, context,
"while evaluating an element of the argument list", "while evaluating an element of the argument list",
true).toOwned(); true).toOwned();
drv.args.push_back(s); drv.args.push_back(s);
@ -1194,29 +1195,29 @@ drvName, Bindings * attrs, Value & v)
if (i->name == state.sStructuredAttrs) continue; if (i->name == state.sStructuredAttrs) continue;
(*jsonObject)[key] = printValueAsJSON(state, true, *i->value, noPos, context); (*jsonObject)[key] = printValueAsJSON(state, true, *i->value, pos, context);
if (i->name == state.sBuilder) if (i->name == state.sBuilder)
drv.builder = state.forceString(*i->value, context, noPos, context_below); drv.builder = state.forceString(*i->value, context, pos, context_below);
else if (i->name == state.sSystem) else if (i->name == state.sSystem)
drv.platform = state.forceStringNoCtx(*i->value, noPos, context_below); drv.platform = state.forceStringNoCtx(*i->value, pos, context_below);
else if (i->name == state.sOutputHash) else if (i->name == state.sOutputHash)
outputHash = state.forceStringNoCtx(*i->value, noPos, context_below); outputHash = state.forceStringNoCtx(*i->value, pos, context_below);
else if (i->name == state.sOutputHashAlgo) else if (i->name == state.sOutputHashAlgo)
outputHashAlgo = state.forceStringNoCtx(*i->value, noPos, context_below); outputHashAlgo = state.forceStringNoCtx(*i->value, pos, context_below);
else if (i->name == state.sOutputHashMode) else if (i->name == state.sOutputHashMode)
handleHashMode(state.forceStringNoCtx(*i->value, noPos, context_below)); handleHashMode(state.forceStringNoCtx(*i->value, pos, context_below));
else if (i->name == state.sOutputs) { else if (i->name == state.sOutputs) {
/* Require ‘outputs’ to be a list of strings. */ /* Require ‘outputs’ to be a list of strings. */
state.forceList(*i->value, noPos, context_below); state.forceList(*i->value, pos, context_below);
Strings ss; Strings ss;
for (auto elem : i->value->listItems()) for (auto elem : i->value->listItems())
ss.emplace_back(state.forceStringNoCtx(*elem, noPos, context_below)); ss.emplace_back(state.forceStringNoCtx(*elem, pos, context_below));
handleOutputs(ss); handleOutputs(ss);
} }
} else { } else {
auto s = state.coerceToString(noPos, *i->value, context, context_below, true).toOwned(); auto s = state.coerceToString(pos, *i->value, context, context_below, true).toOwned();
drv.env.emplace(key, s); drv.env.emplace(key, s);
if (i->name == state.sBuilder) drv.builder = std::move(s); if (i->name == state.sBuilder) drv.builder = std::move(s);
else if (i->name == state.sSystem) drv.platform = std::move(s); else if (i->name == state.sSystem) drv.platform = std::move(s);