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Bail if plugin-files is set after plugins have been loaded.

We know the flag will be ignored but the user wants it to take effect.
This commit is contained in:
Shea Levy 2021-01-28 07:37:04 -05:00
parent a878c448d8
commit ec3497c1d6
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GPG key ID: 5C0BD6957D86FE27
2 changed files with 29 additions and 1 deletions

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@ -28,6 +28,23 @@ struct MaxBuildJobsSetting : public BaseSetting<unsigned int>
void set(const std::string & str, bool append = false) override;
};
struct PluginFilesSetting : public BaseSetting<Paths>
{
bool pluginsLoaded = false;
PluginFilesSetting(Config * options,
const Paths & def,
const std::string & name,
const std::string & description,
const std::set<std::string> & aliases = {})
: BaseSetting<Paths>(def, name, description, aliases)
{
options->addSetting(this);
}
void set(const std::string & str, bool append = false) override;
};
class Settings : public Config {
unsigned int getDefaultCores();
@ -819,7 +836,7 @@ public:
Setting<uint64_t> minFreeCheckInterval{this, 5, "min-free-check-interval",
"Number of seconds between checking free disk space."};
Setting<Paths> pluginFiles{
PluginFilesSetting pluginFiles{
this, {}, "plugin-files",
R"(
A list of plugin files to be loaded by Nix. Each of these files will