Hi Guix,
I am struggling to build a channel with properly defined metadata and/or proper dependencies. This is because the current channel-builds-system is only able to build a guix channel, rather than any channel. Also, the error reporting is not great when trying to build another channel: ``` ice-9/boot-9.scm:1685:16: In procedure raise-exception: In procedure struct-vtable: Wrong type argument in position 1 (expecting struct): #f ``` IIUC, this is because in `channel-instance-derivations` needs a `core-instance`. In the context of another channel than guix, it could be extracted either from channel metadata dependencies or from inputs. WDYT? Do you already know of a way to do this? -- Best regards, Nicolas Graves
