Fixes <https://debbugs.gnu.org/32387>.
* guix/import/cabal.scm (eval-cabal): Avoid mis-match when the custom-setup
section cannot be created.
* guix/import/hackage.scm (cabal-custom-setup-dependencies->names): Do not
crash when cabal-package-custom-setup returns #F.
* gnu/packages/python.scm (python-3.6): Rename to ...
(python-3.7): ... this. Update to 3.7.0.
[arguments]: Remove phase 'patch-timestamp-for-pyc-files' and related code.
Add phases to unset SOURCE_DATE_EPOCH during the check phase.
(python-3): Is now PYTHON-3.7.
* guix/build/python-build-system.scm (enable-bytecode-determinism): Don't set
DETERMINISTIC_BUILD.
This is a followup to 30d722c392.
* guix/gexp.scm (imported-files/derivation): Remove
#:deprecation-warnings. Pass "GUILE_WARN_DEPRECATED=no"
unconditionally to #:env-vars of 'gexp->derivation'. Adjust caller.
(imported-files): Remove #:deprecation-warnings and adjust callers.
(imported-modules): Likewise.
(compiled-modules, gexp->derivation): Adjust accordingly.
Threaded compression makes archives non-deterministic: the result depends on
the number of threads used for compressing. See <https://bugs.gnu.org/31015>.
This reverts commit 63102406f2.
Threaded compression makes tarballs non-deterministic: the result depends on
the number of threads used for compressing. See <https://bugs.gnu.org/31015>.
This reverts commit c8a3dea847.
Previously, store items registered in the database by this code (for
instance, store items retrieved by 'guix offload' and passed to
'restore-file-set') would have an mtime of 0 instead of 1.
This would cause problems for things like .go files: Guile would
consider them to be older than the corresponding .scm file, and
consequently it would ignore them and possibly use another (incorrect)
.go file.
Reported by Ricardo Wurmus.
* guix/store/database.scm (reset-timestamps): Pass 1, not 0, to
'utime'.
* tests/store-database.scm ("register-path"): Check the mtime of FILE
and REF.
Fixes <https://bugs.gnu.org/32161>.
Reported by Ricardo Wurmus <rekado@elephly.net>.
This mostly reverts 83099892e0.
* guix/store/deduplication.scm (counting-wrapper-port): New procedure.
(nar-sha256): Use it.
* guix/hash.scm (open-sha256-port)[position]: New variable.
[get-position]: New procedure.
Pass it to 'make-custom-binary-output-port'.
* tests/hash.scm ("open-sha256-port, hello"): Test 'port-position'.
That way, the source of most nodes is now a content-addressed store item
instead of a derivation.
* guix/self.scm (<file-mapping>): New record type.
(file-mapping-compiler): New procedure.
(scheme-node): Use 'file-mapping' instead of 'imported-files'.
(imported-files): Remove.
* guix/gexp.scm (imported-files/derivation): Add #:symlink? and honor
it.
(imported-files): Pass #:symlink? to 'imported-files/derivation'.
* tests/gexp.scm ("imported-files with file-like objects"): Add 'file=?'
and use it instead of calling 'readlink'.
* guix/gexp.scm (gexp->derivation): Add #:import-creates-derivation?.
Pass #:derivation? to 'imported-modules' and 'compiled-modules'. In -L
argument, check whether MODULES is a derivation.
(%not-slash): New variable.
(file-mapping->tree): New procedure.
(imported-files): Rename to...
(imported-files/derivation): ... this.
(imported-files): New procedure. Rewrite in terms of
'interned-file-tree' when possible; add #:derivation? parameter.
(imported-modules, compiled-modules): Add #:derivation? parameter and
pass it to 'imported-files'.
* guix/packages.scm (patch-and-repack): Pass
#:import-creates-derivation? to 'gexp->derivation'.
* tests/gexp.scm ("imported-files"): Adjust to no longer expect a
derivation.
* guix/store.scm (%not-slash): New variable.
(add-file-tree-to-store, interned-file-tree): New procedures.
* tests/store.scm ("add-file-tree-to-store"): New test.
* guix/serialization.scm (write-contents-from-port): New procedure.
(write-contents): Write in terms of 'write-contents-from-port'.
(filter/sort-directory-entries, write-file-tree): New procedures.
(write-file): Rewrite in terms of 'write-file-tree'.
* tests/nar.scm ("write-file-tree + restore-file"): New test.
Previously, if the tests didn't pass, the check phase would evaluate to #f,
but the package would be built sucessfully. This changes all the phases to
raise exceptions if errors are encountered, and return #t otherwise.
This involves using invoke rather than system*, so that exceptions are raised
if the program exits with a status other than 0, and also returning #t at the
end of functions.
* gnu/build/ruby-build-system.scm (unpack): Use invoke rather than system*,
and return #t at the end.
(build, check): Use invoke rather than system*.
(install): Remove the use of "and", and rewrite the error handling to raise an
exception.
(wrap): Return #t.
* guix/scripts/pull.scm (display-profile-news): New procedure.
(build-and-install): Call it.
(display-new/upgraded-packages): Add #:heading and honor it.
Reported by Roel Janssen <roel@gnu.org>
at <https://lists.gnu.org/archive/html/guix-devel/2018-07/msg00036.html>.
* guix/profiles.scm (switch-to-generation): Use (basename generation) as
the symlink target.
* guix/scripts/package.scm (build-and-use-profile): Likewise,
use (basename name) as the symlink target.
* tests/guix-package.sh: Adjust --roll-back test accordingly. Add
explicitly test with '-p foo/prof'.
* guix/import/cabal.scm (eval-cabal): Modify.
* tests/hackage.scm (test-cabal-4): New variable and test.
(test-cabal-5): New variable and test.
(test-cabal-6): New variable and test.
* guix/import/cabal.scm (make-cabal-parser): Modify.
(is-any): New variable.
(is-none): New variable.
(lex-any): New procedure.
(lex-none): New procedure.
(lex-word): Modify.
(eval-cabal): Modify.
Jelle Licht