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2021-04-15grafts: Support rewriting UTF-16 and UTF-32 store references.Mark H Weaver
Partially fixes <https://bugs.gnu.org/33848>. * guix/build/graft.scm (replace-store-references): Add support for finding and rewriting UTF-16 and UTF-32 store references. * tests/grafts.scm: Add tests.
2018-08-24grafts: Add (guix build debug-link) and use it.Ludovic Courtès
Fixes <https://bugs.gnu.org/19973>. Reported by Mark H Weaver <mhw@netris.org>. * guix/build/debug-link.scm: New file. * guix/build/graft.scm (%graft-hooks): New variable. (graft): Add #:hooks and honor it. * guix/grafts.scm (graft-derivation/shallow): Add (guix build debug-link) and (guix elf) to #:modules. * tests/debug-link.scm: New file. * Makefile.am (MODULES): Add guix/build/debug-link.scm. (SCM_TESTS): Add tests/debug-link.scm.
2018-08-24grafts: Add high-level 'graft' procedure on the build side.Ludovic Courtès
* guix/build/graft.scm (graft): New procedure. * guix/grafts.scm (graft-derivation/shallow)[build]: Use it instead of inline code.
2017-11-14grafts: Clarify the status of the workaround for <http://bugs.gnu.org/24659>.Leo Famulari
* guix/build/graft.scm (mkdir-p*): Annotate.
2017-08-24graft: Correctly replace references near the end of the scan buffer.Ludovic Courtès
Fixes <http://bugs.gnu.org/28212>. Reported by Leo Famulari <leo@famulari.name>. * guix/build/graft.scm (replace-store-references): When I >= END, check whether WRITTEN > END and call 'get-bytevector-n!' when it is. * tests/grafts.scm (buffer-size): New variable. ("replace-store-references, <http://bugs.gnu.org/28212>"): New test.
2016-10-17grafts: Remove unnecessary 'umask' call.Ludovic Courtès
This is a followup to d72267863382041b84a9712eea354882be72ef55. * guix/build/graft.scm (rewrite-directory): Remove 'umask' call.
2016-10-10grafts: Always make directories #o755.Ludovic Courtès
Fixes <http://bugs.gnu.org/22954>. Reported by Albin <albin@fripost.org> and Jeffrey Serio <serio.jeffrey@gmail.com>. * guix/build/graft.scm (mkdir-p*): New procedure. (rewrite-directory): Use it instead of 'mkdir-p'.
2016-10-03grafts: Allow the replacement to have a different name.Ludovic Courtès
* guix/build/graft.scm (replace-store-references): REPLACEMENT is now the full string, not just the hash. (rewrite-directory)[hash-mapping](valid-suffix?): Remove. (hash+suffix): Rename to... (hash+rest): ... this. Change to return the whole string as the second element of the list. Adjust 'match-lambda' expression accordingly; check whether the string length of the origin and replacement match. * tests/grafts.scm ("graft-derivation, grafted item uses a different name"): New test. * doc/guix.texi (Security Updates): Update sentence on the name/version restriction.
2016-08-09grafts: Make grafting faster.Mark H Weaver
* guix/build/graft.scm (replace-store-references): Reimplement for faster grafting. Use binary I/O instead of textual I/O. Replace 'mapping' argument (an alist) with 'replacement-table' (a vhash). (rewrite-directory): Adapt to mapping argument change in 'replace-store-references'. Remove 'with-fluids' that previously set '%default-port-encoding' to #f, since we now use binary I/O. (define-inline, hash-length): New macros. (nix-base32-char?): New variable.
2016-05-24graft: Fail when one of the threads raises an exception.Ludovic Courtès
Fixes <http://bugs.gnu.org/23581>. * guix/build/graft.scm (exit-on-exception): New procedure. (rewrite-directory): Use it to wrap REWRITE-LEAF.
2016-05-21grafts: Rename files whose name matches a graft.Ludovic Courtès
Fixes <http://bugs.gnu.org/23132>. Reported by Mark H Weaver <mhw@netris.org>. * guix/build/graft.scm (rename-matching-files): New procedure. (rewrite-directory): Use it. * tests/grafts.scm ("graft-derivation, renaming"): New test.
2016-05-21grafts: Preserve empty directories when grafting.Ludovic Courtès
* guix/build/graft.scm (rewrite-directory)[rewrite-leaf]: Add case for 'directory. Pass #:directories? #t to 'find-files'.
2016-02-27grafts: Make sure files are not created world-writable.Ludovic Courtès
* guix/build/graft.scm (rewrite-directory): Add 'umask' call.
2015-11-16graft: Graft files in parallel.Ludovic Courtès
* guix/build/graft.scm (rewrite-directory): Use 'n-par-for-each' instead of 'for-each'.
2015-11-16graft: Graft files in a deterministic order.Ludovic Courtès
* guix/build/graft.scm (rewrite-directory)[rewrite-leaf]: Change to take a single parameter. Add call to 'lstat'. Factorize result of 'destination'. Use 'find-files' instead of 'file-system-fold'.
2014-10-08derivations: Add 'graft-derivation'.Ludovic Courtès
* guix/derivations.scm (graft-derivation): New procedure. * guix/build/graft.scm: New file. * Makefile.am (MODULES): Add it. * tests/derivations.scm ("graft-derivation"): New test.