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Initialize plugins after handling initial command line flags

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This is technically a breaking change, since attempting to set plugin
files after the first non-flag argument will now throw an error. This
is acceptable given the relative lack of stability in a plugin
interface and the need to tie the knot somewhere once plugins can
actually define new subcommands.
This commit is contained in:
Shea Levy 2021-01-28 09:37:43 -05:00
parent ec3497c1d6
commit 98d1b64400
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GPG key ID: 5C0BD6957D86FE27
18 changed files with 36 additions and 22 deletions
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6
src/libmain/common-args.hh
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@ -7,10 +7,14 @@ namespace nix {
//static constexpr auto commonArgsCategory = "Miscellaneous common options";
static constexpr auto loggingCategory = "Logging-related options";
struct MixCommonArgs : virtual Args
class MixCommonArgs : public virtual Args
{
void initialFlagsProcessed() override;
public:
string programName;
MixCommonArgs(const string & programName);
protected:
virtual void pluginsInited() {}
};
struct MixDryRun : virtual Args