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

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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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11
src/libstore/globals.cc
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@ -243,6 +243,14 @@ void MaxBuildJobsSetting::set(const std::string & str, bool append)
}
void PluginFilesSetting::set(const std::string & str, bool append)
{
if (pluginsLoaded)
throw UsageError("plugin-files set after plugins were loaded, you may need to move the flag before the subcommand");
BaseSetting<Paths>::set(str, append);
}
void initPlugins()
{
for (const auto & pluginFile : settings.pluginFiles.get()) {
@ -270,6 +278,9 @@ void initPlugins()
unknown settings. */
globalConfig.reapplyUnknownSettings();
globalConfig.warnUnknownSettings();
/* Tell the user if they try to set plugin-files after we've already loaded */
settings.pluginFiles.pluginsLoaded = true;
}
}