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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: guix-devel@gnu.org Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1643044477; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=qHiauJHHh+/98OiKVjNMJd6JFoyvlJHCmdNZaibTON0=; b=HW1OtniJ+CflsJT/+ZnKqo/wI4QHR5QSDoj4X/hAlUEsZXz5RLWE9FHhmZ4WiG8kr0eMmF DwM03JIzGT/yIdqQlSKj+TB/MbneGkzpSB7a+BFIoWn/9puM4kJcGG3wRH4veYyA6G4v7x HKV/bCQ1x3+tj36IJOMc+x3MS8gDODSiJ6LRt4+g4i2GzilDRa4cL5RhxuS/jr4aplNWPc QoUzCen/BlEUF1QnUAhiVdkXhkJkOgSDMlIhhtdjh7AbjqkINphm+IrlaGa5J8t+a1ceDP As5KbcWFMcG2YACQgoAgYrDtF4Ae89jF8dppwndwx5wIHT+USGi+eLwtKoCV9g== ARC-Seal: i=2; s=key1; d=yhetil.org; t=1643044477; a=rsa-sha256; cv=fail; b=gYCm4i4/gQJzZ2S+Tj6P+M+71vJuj6gxg/A9EOdxfnndzzVg6LUTAMDauPbJDnMFQbIRGw MkN61BOk17gXYDE1r8PjRfYmF18Nbvyvrol5iW7WNeKSX5G+UFFFHWgGLYC4V3iIJ/6VW2 4nzWaaWpaKrhHaRkWSLydIgW0auFmfcIp7FNU+D/bZKUDdgXy6w5o15K0bryTG9wBKvLBw 5mDwyA5zq7C3vOLwJAysI8Hu9Cbx7HczOUAWjV1KMfXsd8T8CHxgztOjwyrfJavX62H+QD suLNML/MLyiq9/FdYZpQeG5ImAvEVxq5GDYUYHvoM8G4xU4X0WKZWC4sDE4yJg== ARC-Authentication-Results: i=2; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=elephly.net header.s=zoho header.b=IojyrXA1; arc=reject ("signature check failed: fail, {[1] = sig:zohomail.com:reject}"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.23 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=elephly.net header.s=zoho header.b=IojyrXA1; arc=reject ("signature check failed: fail, {[1] = sig:zohomail.com:reject}"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 97133183EF X-Spam-Score: -2.23 X-Migadu-Scanner: scn0.migadu.com X-TUID: sVThG39H4UYv Ludovic Court=C3=A8s writes: > Ricardo Wurmus skribis: > >> raingloom writes: >> >>> One use case that I hope can be addressed is TeXlive packages. Trying >>> to figure out which package corresponded to which missing file was a >>> nightmare the last I had to use LaTeX. >> >> The texlive package database is the authoritative source of information. >> The file texlive.tlpdb is included in the texlive-bin package, and we=E2= =80=99re >> using it in the importer. I also added (@ (guix import texlive) >> files-differ?), which compares a texlive package=E2=80=99s output direct= ory with >> the files that the texlive.tlpdb lists for that package. >> >> You can also use it to check what package should provide a certain file. >> I do this all the time to figure out if our existing packages are >> incomplete or if we=E2=80=99re just missing a package. > > Oh, I had never tried that. Is there a command that browses > texlive.tlpdb, or do you just open it or grep it? I just have it open in Emacs and search inside. But we could easily add a procedure to (guix import texlive) to check the texlive.tlpdb. All the hard work has already been done; we=E2=80=99re using the same mechanism= for the importer and =E2=80=9Cfiles-differ?=E2=80=9D. --=20 Ricardo