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config: add included files into parsedContents before applying

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Fixes #8719
This commit is contained in:
Bouke van der Bijl 2023-10-25 11:39:18 +02:00
parent 3ca0dade5b
commit 1d28d613b1
2 changed files with 14 additions and 5 deletions
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16
src/libutil/config.cc
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@ -88,10 +88,9 @@ void Config::getSettings(std::map<std::string, SettingInfo> & res, bool overridd
res.emplace(opt.first, SettingInfo{opt.second.setting->to_string(), opt.second.setting->description});
}
void AbstractConfig::applyConfig(const std::string & contents, const std::string & path) {
unsigned int pos = 0;
std::vector<std::pair<std::string, std::string>> parsedContents;
static void applyConfigInner(const std::string & contents, const std::string & path, std::vector<std::pair<std::string, std::string>> & parsedContents) {
unsigned int pos = 0;
while (pos < contents.size()) {
std::string line;
@ -123,7 +122,10 @@ void AbstractConfig::applyConfig(const std::string & contents, const std::string
throw UsageError("illegal configuration line '%1%' in '%2%'", line, path);
auto p = absPath(tokens[1], dirOf(path));
if (pathExists(p)) {
applyConfigFile(p);
try {
std::string includedContents = readFile(path);
applyConfigInner(includedContents, p, parsedContents);
} catch (SysError &) { }
} else if (!ignoreMissing) {
throw Error("file '%1%' included from '%2%' not found", p, path);
}
@ -143,6 +145,12 @@ void AbstractConfig::applyConfig(const std::string & contents, const std::string
concatStringsSep(" ", Strings(i, tokens.end())),
});
};
}
void AbstractConfig::applyConfig(const std::string & contents, const std::string & path) {
std::vector<std::pair<std::string, std::string>> parsedContents;
applyConfigInner(contents, path, parsedContents);
// First apply experimental-feature related settings
for (auto & [name, value] : parsedContents)

3
tests/functional/init.sh
View File

@ -20,7 +20,7 @@ cat > "$NIX_CONF_DIR"/nix.conf <<EOF
build-users-group =
keep-derivations = false
sandbox = false
experimental-features = nix-command flakes
experimental-features = nix-command
gc-reserved-space = 0
substituters =
flake-registry = $TEST_ROOT/registry.json
@ -31,6 +31,7 @@ EOF
cat > "$NIX_CONF_DIR"/nix.conf.extra <<EOF
fsync-metadata = false
extra-experimental-features = flakes
!include nix.conf.extra.not-there
EOF