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Date: Tue, 07 Jan 2025 00:29:34 +0100 Message-ID: <87a5c3bjxd.fsf@ngraves.fr> MIME-Version: 1.0 Content-Type: text/plain X-Ovh-Tracer-Id: 7448672310305415733 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: 0 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeefuddrudeguddguddvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucenucfjughrpefhvffufffkgggtsehttdertddttddtnecuhfhrohhmpefpihgtohhlrghsucfirhgrvhgvshcuoehnghhrrghvvghssehnghhrrghvvghsrdhfrheqnecuggftrfgrthhtvghrnhepueejleeileejfffhleetjedtleejheevudffleevgfdufeekhefgvddvveegveefnecukfhppeduvdejrddtrddtrddupdeltddrledvrdduudejrddugeegpdefjedrheelrddugedvrdduuddvnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepuddvjedrtddrtddruddpmhgrihhlfhhrohhmpehnghhrrghvvghssehnghhrrghvvghsrdhfrhdpnhgspghrtghpthhtohepuddprhgtphhtthhopehguhhigidquggvvhgvlhesghhnuhdrohhrghdpoffvtefjohhsthepmhhoheehtdgmpdhmohguvgepshhmthhpohhuth DKIM-Signature: a=rsa-sha256; bh=CtwwCjNN8s2Va/0N/OX5VLbmOJisYi7U05n4ZwZ/EJw=; c=relaxed/relaxed; d=ngraves.fr; h=From; s=ovhmo4487190-selector1; t=1736206175; v=1; b=q+sACyluYHydV0Ti7I5SktC5GvGr140SXcX7EfMEf6GWb2C5iUQxff+5x8G4IXFbxykIRsEW AIGQiFaAgvcjwZMvowWZ9KhZpyx68IQhF+42YDPI45Xk9gppNLLMH85Ayop9Kc1c8jKGI3K9QiI I1g19auCiGPlG4FVV9RT9VaDl+5B3WOPwdPQD0QH+90AJS9EXJSgL+3TBqdIkA8IFchAelSAhaV 3Cg+VBGYGo5Y/0um26RTdwbkRLSDQC8lVR/vshrfQB5Gm4U8MyzfBd23INUZaDxC1ZesxBgcOtH jMmIoB0hkdigIFSUEZxYm5rlGifuBOtT/9CQQ+/NtZLEA== Received-SPF: pass client-ip=46.105.35.72; envelope-from=ngraves@ngraves.fr; helo=18.mo550.mail-out.ovh.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: guix-devel-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Queue-Id: CAE7353A70 X-Migadu-Scanner: mx13.migadu.com X-Migadu-Spam-Score: 0.52 X-Spam-Score: 0.52 X-TUID: +quy/CJtgNWw 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