gds/gnu-guix - This repository contains snapshots of GNU Guix, to be used by the govuk-guix project.

	Commit message (Collapse)	Author	Age
*	derivations: Introduce 'read-derivation-from-file'.	Ludovic Courtès	2017-06-12
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This avoids the open/fstat/close syscalls upon a cache hit that we had with the previous idiom: (call-with-input-file file read-derivation) where caching happened in 'read-derivation' itself. * guix/derivations.scm (%read-derivation): Rename to... (read-derivation): ... this. (read-derivation-from-file): New procedure. (derivation-prerequisites, substitution-oracle) (derivation-prerequisites-to-build): (derivation-path->output-path, derivation-path->output-paths): (derivation-path->base16-hash, map-derivation): Use 'read-derivation-from-file' instead of (call-with-input-file … read-derivation). * guix/grafts.scm (item->deriver): Likewise. * guix/scripts/build.scm (log-url, options->things-to-build): Likewise. * guix/scripts/graph.scm (file->derivation): Remove. (derivation-dependencies, %derivation-node-type): Use 'read-derivation-from-file' instead. * guix/scripts/offload.scm (guix-offload): Likewise. * guix/scripts/perform-download.scm (guix-perform-download): Likewise. * guix/scripts/publish.scm (load-derivation): Remove. (narinfo-string): Use 'read-derivation-from-file'.
*	grafts: Do not pull derivation outputs not depended on.	Ludovic Courtès	2017-01-25
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Fixes <http://bugs.gnu.org/24886>. Previously, the grafting derivation of, say, brdf-explorer would pull in qt:doc even though brdf-explorer depends only on qt:out, not qt:doc. * guix/grafts.scm (with-cache): Use 'vhash-assoc' and 'vhash-cons' instead of 'vhash-assq' and 'vhash-consq'. (cumulative-grafts): Pass #:outputs to 'graft-derivation/shallow'. Use OUTPUTS instead of (derivation-output-names drv). (graft-derivation): Add #:outputs parameter; pass it to 'cumulative-grafts'. * tests/grafts.scm (make-derivation-input): New variable. ("graft-derivation, replaced derivation has multiple outputs"): Make sure P2:zzz is not part of the outputs of P3D. ("graft-derivation with #:outputs") ("graft-derivation, unused outputs not depended on"): New tests.
*	grafts: Shallow grafting can be performed on a subset of the outputs.	Ludovic Courtès	2017-01-24
\| \| \| \| \| \| \|	* guix/grafts.scm (graft-derivation/shallow): Add #:outputs parameter. [outputs]: Rename to... [output-pairs]: ... this. Adjust 'build-expression->derivation' call accordingly.
*	grafts: Preserve the cache across recursive calls.	Ludovic Courtès	2017-01-16
\| \| \| \| \| \| \| \| \| \| \|	Before this commit, we'd lose the cache across recursive calls to 'cumulative-grafts', which isn't great performance-wise. This bug was already present before d38bc9a9f6feefc465964531520fee5663a12f48. * guix/grafts.scm (with-cache): In the miss case, call 'current-state' after EXP has been evaluated.
*	grafts: Actually cache grafts during the derivation DAG traversal.	Ludovic Courtès	2017-01-16
\| \| \| \| \| \| \| \| \| \| \|	This fixes a regression introduced in d38bc9a9f6feefc465964531520fee5663a12f48 whereby the cache was effectively disabled. Reported by Thomas Danckaert <thomas.danckaert@gmail.com>. * guix/grafts.scm (with-cache): In the cache miss case, wrap body in 'mbegin'.
*	grafts: Move caching to a new 'with-cache' macro.	Ludovic Courtès	2017-01-04
\| \| \| \| \| \|	* guix/grafts.scm (with-cache): New macro. (cumulative-grafts)[return/cache]: Remove. Use 'with-cache' instead.
*	grafts: Apply the right grafts in the presence of multiple outputs.	Ludovic Courtès	2016-10-17
\| \| \| \| \| \| \| \| \|	Fixes <http://bugs.gnu.org/24712>. * guix/grafts.scm (cumulative-grafts): Add grafts for all the outputs of DRV. * tests/grafts.scm ("graft-derivation, replaced derivation has multiple outputs"): New test.
*	grafts: Remove unused variables and confusing monad use.	Ludovic Courtès	2016-10-15
\| \| \| \| \| \| \|	* guix/grafts.scm (cumulative-grafts)[return/cache]: Use %STATE-MONAD, not %STORE-MONAD. Remove unused 'origins' variable and unnecessary inner 'cache' variable.
*	grafts: 'graft-derivation' does now introduce grafts that shadow other grafts.	Ludovic Courtès	2016-10-14
\| \| \| \| \| \| \| \|	Partly fixes <http://bugs.gnu.org/24418>. * guix/grafts.scm (cumulative-grafts)[graft-origin?]: New procedure. [dependency-grafts]: Use it in new 'if' around recursive call. * tests/grafts.scm ("graft-derivation, grafts are not shadowed"): New test.
*	grafts: Create only one grafted variant of each derivation.	Ludovic Courtès	2016-05-25
\| \| \| \| \| \| \| \| \| \| \|	Currently, with several grafts applicable to Inkscape, this makes: guix gc -R $(guix build inkscape -d) \| wc -l go from 2376 to 2266 (4.6%). * guix/grafts.scm (cumulative-grafts): Pass 'graft-derivation/shallow' the subset of GRAFTS that applies to DRV.
*	grafts: Update the narinfo cache before building a derivation.	Ludovic Courtès	2016-03-14
\| \| \| \| \|	* guix/grafts.scm (references-oracle)[references*]: Add call to 'substitution-oracle'.
*	grafts: Memoize intermediate results in 'cumulative-grafts'.	Ludovic Courtès	2016-03-05
\| \| \| \| \| \| \| \| \| \| \| \| \|	The time for: guix build inkscape -n --no-substitutes goes down by 30% (in the presence of 3 replacements among all the packages.) * guix/grafts.scm (cumulative-grafts): Turn into a monadic procedure in %STATE-MONAD. Use the current state as a derivation-to-graft cache. (graft-derivation): Call 'cumulative-grafts' within 'run-with-state'.
*	grafts: Use dependency information from substitutes when possible.	Ludovic Courtès	2016-03-05
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	This avoids starting derivation builds just for the sake of knowing the references of their outputs, thereby restoring the expected behavior of --dry-run when substitutes are available. * guix/grafts.scm (non-self-references): Remove 'store' parameter, and add 'references'. Use it. Update caller. (references-oracle): New variable. (cumulative-grafts): Add 'references' parameter and use it. Update callers. (graft-derivation): Remove 'build-derivations' call. Add call to 'references-oracle'.
*	grafts: Graft recursively.	Ludovic Courtès	2016-03-01
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Fixes <http://bugs.gnu.org/22139>. * guix/grafts.scm (graft-derivation): Rename to... (graft-derivation/shallow): ... this. (graft-origin-file-name, item->deriver, non-self-references) (cumulative-grafts, graft-derivation): New procedures * tests/grafts.scm ("graft-derivation, grafted item is a direct dependency"): Clarify title. Use 'grafted' instead of 'graft' to refer to the grafted derivation. ("graft-derivation, grafted item is an indirect dependency") ("graft-derivation, no dependencies on grafted output"): New tests. * guix/packages.scm (input-graft): Change to take a package instead of an input. (input-cross-graft): Likewise. (fold-bag-dependencies): New procedure. (bag-grafts): Rewrite in terms of 'fold-bag-dependencies'. * tests/packages.scm ("package-derivation, indirect grafts"): Comment out. * doc/guix.texi (Security Updates): Mention run-time dependencies and recursive grafting.
*	grafts: Consider all the outputs in the graft mapping.	Ludovic Courtès	2016-02-27
\| \| \| \| \| \| \| \| \| \| \|	Before that, outputs of a derivation could be left referring to the ungrafted version of the derivation. * guix/grafts.scm (graft-derivation)[outputs]: Change to a list of name/file pairs. * guix/grafts.scm (graft-derivation)[build]: Add 'old-outputs' variable and use it when computing 'mapping'. Use 'mapping' directly. * tests/grafts.scm ("graft-derivation, multiple outputs"): New test.
*	grafts: Slight simplification.	Ludovic Courtès	2016-02-27
\| \| \| \| \|	* guix/grafts.scm (graft-derivation)[output-names]: Use 'derivation-output-names'.
*	grafts: Add record type printer.	Ludovic Courtès	2016-02-26
\| \| \| \| \|	* guix/grafts.scm (write-graft): New procedure. Register it as a printer for <graft>.
*	grafts: 'name' parameter of 'graft-derivation' is now optional.	Ludovic Courtès	2016-02-22
\| \| \| \| \| \| \| \|	* guix/grafts.scm (graft-derivation): Name 'name' a keyword parameter. * guix/packages.scm (package-derivation, package-cross-derivation): Adjust accordingly. * tests/grafts.scm ("graft-derivation"): Likewise. * tests/packages.scm ("package-derivation, indirect grafts"): Likewise.
*	derivations: Move grafts to (guix grafts).	Ludovic Courtès	2016-02-22
	* guix/derivations.scm (<graft>, graft-derivation, %graft?) (set-grafting): Move to... * guix/grafts.scm: ... here. New file. * guix/gexp.scm, guix/packages.scm, tests/packages.scm, guix/scripts/build.scm: Use it. * Makefile.am (MODULES): Add it. (SCM_TESTS): Add tests/grafts.scm. * tests/derivations.scm ("graft-derivation"): Move to... * tests/grafts.scm: ... here. New file.