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Revert "Revert "Merge pull request #6204 from layus/coerce-string""

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This reverts commit 9b33ef3879.
This commit is contained in:
Guillaume Maudoux 2023-01-19 13:23:04 +01:00
parent 38b90c618f
commit e4726a0c79
31 changed files with 986 additions and 863 deletions
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18
src/libexpr/primops/fetchTree.cc
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@ -102,7 +102,7 @@ static void fetchTree(
state.forceValue(*args[0], pos);
if (args[0]->type() == nAttrs) {
state.forceAttrs(*args[0], pos);
state.forceAttrs(*args[0], pos, "while evaluating the argument passed to builtins.fetchTree");
fetchers::Attrs attrs;
@ -112,7 +112,7 @@ static void fetchTree(
.msg = hintfmt("unexpected attribute 'type'"),
.errPos = state.positions[pos]
}));
type = state.forceStringNoCtx(*aType->value, aType->pos);
type = state.forceStringNoCtx(*aType->value, aType->pos, "while evaluating the `type` attribute passed to builtins.fetchTree");
} else if (!type)
state.debugThrowLastTrace(EvalError({
.msg = hintfmt("attribute 'type' is missing in call to 'fetchTree'"),
@ -125,7 +125,7 @@ static void fetchTree(
if (attr.name == state.sType) continue;
state.forceValue(*attr.value, attr.pos);
if (attr.value->type() == nPath || attr.value->type() == nString) {
auto s = state.coerceToString(attr.pos, *attr.value, context, false, false).toOwned();
auto s = state.coerceToString(attr.pos, *attr.value, context, false, false, "").toOwned();
attrs.emplace(state.symbols[attr.name],
state.symbols[attr.name] == "url"
? type == "git"
@ -151,7 +151,7 @@ static void fetchTree(
input = fetchers::Input::fromAttrs(std::move(attrs));
} else {
auto url = state.coerceToString(pos, *args[0], context, false, false).toOwned();
auto url = state.coerceToString(pos, *args[0], context, false, false, "while evaluating the first argument passed to the fetcher").toOwned();
if (type == "git") {
fetchers::Attrs attrs;
@ -195,16 +195,14 @@ static void fetch(EvalState & state, const PosIdx pos, Value * * args, Value & v
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.forceStringNoCtx(*attr.value, attr.pos);
url = state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the url we should fetch");
else if (n == "sha256")
expectedHash = newHashAllowEmpty(state.forceStringNoCtx(*attr.value, attr.pos), htSHA256);
expectedHash = newHashAllowEmpty(state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the sha256 of the content we should fetch"), htSHA256);
else if (n == "name")
name = state.forceStringNoCtx(*attr.value, attr.pos);
name = state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the name of the content we should fetch");
else
state.debugThrowLastTrace(EvalError({
.msg = hintfmt("unsupported argument '%s' to '%s'", n, who),
@ -218,7 +216,7 @@ static void fetch(EvalState & state, const PosIdx pos, Value * * args, Value & v
.errPos = state.positions[pos]
}));
} else
url = state.forceStringNoCtx(*args[0], pos);
url = state.forceStringNoCtx(*args[0], pos, "while evaluating the url we should fetch");
if (who == "fetchTarball")
url = evalSettings.resolvePseudoUrl(*url);