Thanks to Guillem Jover <guillem@debian.org> on the OFTC's #debian-dpkg
channel for helping with troubleshooting.
Letting GNU Tar recursively walk the complete files hierarchy side-steps the
risks associated with providing a list of file names:
1. Duplicated files in the archive (recorded as hard links by GNU Tar)
2. Missing parent directories.
The above would cause dpkg to malfunction, for example by aborting early and
skipping triggers when there were missing parent directories.
* guix/scripts/pack.scm (self-contained-tarball/builder): Do not call
POPULATE-SINGLE-PROFILE-DIRECTORY, which creates extraneous files such as
/root. Instead, call POPULATE-STORE and INSTALL-DATABASE-AND-GC-ROOTS
individually to more precisely generate the file system. Replace the list of
files by the current directory, "." and streamline the way options are passed.
* gnu/system/file-systems.scm (reduce-directories): Remove procedure.
* tests/file-systems.scm ("reduce-directories"): Remove test.
* guix/scripts/pack.scm (self-contained-tarball/builder)
[extra-options]: New argument.
(self-contained-tarball, squashfs-image, docker-image)
(debian-archive): Likewise. Remove two TODO comments. Document
EXTRA-OPTIONS. Use the custom control files when provided.
(%deb-format-options): New variable.
(show-deb-format-options, show-deb-format-options/detailed): New procedures.
(%options): Register new options.
(show-help): Augment with new usage.
(guix-pack): Validate and propagate new argument values.
* doc/guix.texi (Invoking guix pack)[deb]: Document how to list advanced
options. Add an example.
* tests/pack.scm (deb archive...): Provide extra-options to the debian-archive
procedure, and validate that the provided files are embedded in the pack.
Upgrade the go.mod parser to handle the full go.mod spec, and to gracefully
handle unexpected/malformed syntax. Restructure parser usage, making the
parse tree available for other uses.
guix/import/go.scm (parse-go.mod): Parse using (ice-9 peg) instead of
regex matching for more robustness. Return a list of directives.
(go.mod-directives): New procedure.
(go.mod-requirements): Likewise.
(go-module->guix-package): Use it.
(%go.mod-replace-directive-rx): Remove unused variable.
tests/go.scm (testing-parse-mod): Adjust accordingly.
(go.mod-requirements)
(fixture-go-mod-unparseable)
(fixture-go-mod-retract)
(fixture-go-mod-strings): New variables.
("parse-go.mod: simple")
("parse-go.mod: comments and unparseable lines")
("parse-go.mod: retract")
("parse-go.mod: raw strings and quoted strings")
("parse-go.mod: complete"): New tests.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
These macros are intended to be used in build phases.
More precisely, (assoc-ref %build-inputs "input") can be
replaced by #$(this-package-input "input") or #+(this-package-native-input
"native-input") as appropriate.
* guix/packages.scm
(package-input, package-native-input): New (unexported) procedures.
(this-package-input, this-package-native-input): New macros.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
* guix/utils.scm (target-linux?): New predicate.
* tests/utils.scm
("target-linux?"): Test it.
("target-mingw?"): Also test ‘target-mingw?’.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
* guix/import/pypi.scm (maybe-inputs): Wrap PACKAGE-INPUTS in 'list'
instead of 'quasiquote'.
(compute-inputs)[requirement->package-name/sort]: Return a list of symbols.
* tests/pypi.scm ("pypi->guix-package, no wheel")
("pypi->guix-package, wheels"): Adjust accordingly.
When using 'wrap-program', "bash" (or "bash-minimal") should be
in inputs. Otherwise, when cross-compiling, 'wrap-program' will use
a native bash instead of the cross bash and the 'patch-shebangs' won't
be able to correct this.
Tobias Geerinckx-Rice is added to the copyright lines because
a part of the "straw-viewer" package definition is included.
This linter detects 365 problematic package definitions at time
of writing.
* guix/lint.scm
(report-wrap-program-error): New procedure.
(check-wrapper-inputs): New linter.
(%local-checkers)[wrapper-inputs]: Add the new linter.
("explicit #:sh argument to 'wrap-program' is acceptable")
("'check-wrapper-inputs' detects 'wrap-program' without \"bash\" in inputs")
("'check-wrapper-inputs' detects 'wrap-qt-program' without \"bash\" in inputs")
("\"bash\" in 'inputs' satisfies 'check-wrapper-inputs'")
("\"bash-minimal\" in 'inputs' satisfies 'check-wrapper-inputs'")
("'cut' doesn't hide bad usages of 'wrap-program'")
("bogus phase specifications don't crash the linter"): New tests.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
This typo had always been there since the test was introduced in commit
ce72c78074. Presumably, it became visible
with 9e5812ac59, where caching was no
longer global and thus the 'store' argument of 'package-derivation' was
actually being used.
* tests/store.scm ("current-build-output-port, UTF-8"): Refer to
'%store' rather than 's' in 'package-derivation' call.
This is a followup to 09448c0994.
The 'check-build-failure' procedure would not actually check anything
since it did not call 'build-derivations'. However, it was throwing an
exception for unrelated reasons, so the tests would pass.
* tests/builders.scm (check-build-failure): Use 'guard' instead of
'false-if-exception'. Call 'build-derivations' to actually check for
build failures.
Fixes a regression introduced in
7d873f194c.
Starting from 7d873f194c, running
guix build -s aarch64-linux sed
on an x86_64-linux machine would return an x86_64-linux machine, whereby
only the top derivation of the graph would be aarch64-linux while all
its dependencies would be x86_64-linux.
* guix/packages.scm (expand-input): Add 'system' parameter and honor it.
(bag->derivation, bag->cross-derivation): Pass SYSTEM to 'expand-input'.
* tests/packages.scm ("package-derivation, different system"): New test.
There have been a few patches to the mailing list lately
not respecting this, and this linter detects 630 package
definitions that could be modified to support the --without-tests
package transformation.
* guix/lint.scm
(check-optional-tests): New linter.
(%local-checkers)[optional-tests]: Add it.
* tests/lint.scm
(package-with-phase-changes): New procedure.
("optional-tests: no check phase")
("optional-tests: check hase respects #:tests?")
("optional-tests: check phase ignores #:tests?")
("optional-tests: do not crash when #:phases is invalid")
("optional-tests: allow G-exps (no warning)")
("optional-tests: allow G-exps (warning)")
("optional-tests: complicated 'check' phase")
("optional-tests: 'check' phase is not first phase"): New tests.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
It will be used in the 'optional-tests' linter.
* guix/gexp.scm (gexp->approximate-sexp): New procedure.
* tests/gexp.scm
("no references", "unquoted gexp", "unquoted gexp (native)")
("spliced gexp", "unspliced gexp, approximated")
("unquoted gexp, approximated"): Test it.
* doc/gexp.scm ("G-Expressions"): Document it.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
* .dir-locals.el (scheme-mode)[gexp->derivation]: Define indentation rule.
* guix/scripts/pack.scm (debian-archive): New procedure.
(%formats): Register the new deb format.
(show-formats): Add it to the usage string.
* tests/pack.scm (%ar-bootstrap): New variable.
(deb archive with symlinks): New test.
* doc/guix.texi (Invoking guix pack): Document it.
* NEWS: Add news entry.
Tar translate duplicate files in the archive into hard links. These can cause
problems, as not every tool support them; for example dpkg doesn't.
* gnu/system/file-systems.scm (reduce-directories): New procedure.
(file-prefix?): Lift the restriction on file prefix. The procedure can be
useful for comparing relative file names. Adjust doc.
(file-name-depth): New procedure, extracted from ...
(btrfs-store-subvolume-file-name): ... here.
* guix/scripts/pack.scm (self-contained-tarball/builder): Use
reduce-directories.
* tests/file-systems.scm ("reduce-directories"): New test.
Sometimes two configurations might have the same types for their field values,
but the values might be serialized in two completely different
ways (e.g. because the two programs have different configuration languages).
An example of this would be the ‘serialize-boolean’ procedure in (gnu services
mail) and (gnu services getmail). They both serialize a boolean value, but
because the Dovecot’s configuration language has a different syntax to the
configuration language for Getmail, two different procedures have to be
defined.
One way to workaround this would be to specify custom serializers for many
fields in order to separate the serialization of the values that have the same
type but serialize in different ways. This could get very tedious, especially
if there are many configurations in the same module.
Another way would be to move one of the configurations to its own module, like
what was done with (gnu services getmail). However, this would mean that
there would be multiple modules containing configurations for related
programs, e.g. we have (gnu services mail) and (gnu services getmail), it
doesn’t make much sense to keep the Getmail configuration in its own module.
This patch will allow one to write something like this:
(define-configuration foo-configuration
(bar
(string "bob")
"Option bar.")
(prefix bar-))
and the value of the ‘bar’ field would be serialized using a procedure named
‘bar-serialize-string’ instead of just ‘serialize-string’.
* gnu/services/configuration.scm (define-maybe-helper): Accept ‘prefix’
argument for using serializer with custom prefix.
(define-maybe): Pattern match on ‘prefix’ literal.
(define-configuration-helper): Accept ‘prefix’ argument for using serializer
with custom prefix.
(define-configuration): Pattern match on ‘prefix’ literal.
* tests/services/configuration.scm ("serialize-configuration with prefix"):
New test.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* tests/gremlin.scm (file-needed/recursive): Skip the test when (file-runpath
%guile-executable) evaluates to the empty list. This causes the test to be
correctly skipped in the case where Guix has been built using a foreign
distro's toolchain and libraries.
Fixes <https://bugs.gnu.org/49102>.
Reported by Mathieu Othacehe <othacehe@gnu.org>
and Tobias Geerinckx-Rice <me@tobias.gr>.
Fixes a regression introduced in
8cef92d063, whereby in case of file
collisions, the "wrong" one would take precedence.
* guix/build/profiles.scm (manifest-sexp->inputs+search-paths): Perform
a breadth-first traversal. Reverse INPUTS and SEARCH-PATHS in the base
case.
* tests/profiles.scm ("profile-derivation, ordering & collisions"):
New test.
Note: this merge actually changes the 'curl' and 'python-attrs' derivations,
as part of solving caf4a7a277 and
12964df69a respectively.
4604d43c0e (gnu: gnutls@3.6.16: Fix cross-compilation.) was ignored because it
cannot currently be tested.
Conflicts:
gnu/local.mk
gnu/packages/aidc.scm
gnu/packages/boost.scm
gnu/packages/curl.scm
gnu/packages/nettle.scm
gnu/packages/networking.scm
gnu/packages/python-xyz.scm
gnu/packages/tls.scm
This procedure lost its only user in commit
710854304b.
* guix/store.scm (references/substitutes): Remove.
* tests/store.scm ("references/substitutes missing reference info")
("references/substitutes with substitute info"): Remove.
* guix/lint.scm (check-tests-true): New linter.
(%local-checkers)[tests-true]: Add it.
* tests/lint.scm ("tests-true: #:tests? must not be set to #t")
("tests-true: absent #:tests? is acceptable")
("tests-true: #:tests? #f is acceptable")
("tests-true: #:tests? #t acceptable when compiling natively"): Test it.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
The procedure ‘which’ from (guix build utils)
is used for two different purposes:
1. for finding the absolute file name of a binary
that needs to run during the build process
2. for finding the absolute file name of a binary,
for the target system (as in --target=TARGET),
e.g. for substituting sh->/gnu/store/.../bin/sh,
python->/gnu/store/.../bin/python.
When compiling natively (target=#f in Guix parlance),
this is perfectly fine.
However, when cross-compiling, there is a problem.
"which" looks in $PATH for binaries. That's good for purpose (1),
but incorrect for (2), as the $PATH contains binaries from native-inputs
instead of inputs.
This commit defines a ‘search-input-file’ procedure. It functions
like 'which', but instead of searching in $PATH, it searches in
the 'inputs' of the build phase, which must be passed to
‘search-input-file’ as an argument. Also, the file name must
include "bin/" or "sbin/" as appropriate.
* guix/build/utils.scm (search-input-file): New procedure.
* tests/build-utils.scm
("search-input-file: exception if not found")
("search-input-file: can find if existent"): Test it.
* doc/guix.texi (File Search): Document it.
Partially-Fixes: <https://issues.guix.gnu.org/47869>
Co-Authored-By: Ludovic Courtès <ludo@gnu.org>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* guix/import/hackage.scm (string->license): Prefix the value of the license
field with ‘license:’.
* tests/hackage.scm (match-ghc-foo, match-ghc-foo-6, match-ghc-foo-revision):
Adjust accordingly.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* guix/lint.scm (lookup-disarchive-spec): New procedure.
(check-archival): When 'lookup-content' returns #f, call
'lookup-disarchive-spec'. Call 'lookup-directory' on the result of
'lookup-directory'.
* guix/download.scm (%disarchive-mirrors): Make public.
* tests/lint.scm ("archival: missing content"): Set
'%disarchive-mirrors'.
("archival: content unavailable but disarchive available"): New test.
Before this change, using define-maybe along define-configuration with the
no-serialization syntactic keyword would result in the following warning:
warning: possibly unbound variable `VARIABLE-NAME'
This change introduces the define-maybe/no-serialization variant that does
away with defining a serialization helper procedure, which makes it possible
to avoid the above warning.
* gnu/services/configuration.scm (define-maybe/no-serialization): New syntax.
(define-maybe-helper): New procedure.
(define-maybe): Define syntax using the above procedure.
* tests/services/configuration.scm (tests): Fix module name.
(custom-number-serializer): Do not print to standard output.
(maybe-number?, serialize-maybe-number): New procedures defined via the
define-maybe macro.
(config-with-maybe-number): New configuration.
(serialize-number): New procedure.
("maybe value serialization"): New test.
(maybe-string?): New procedure defined via the define-maybe/no-serialization
macro.
(config-with-maybe-string/no-serialization): New configuration.
("maybe value without serialization no procedure bound"): New test.
I'm looking at this to help with adding support for looking up package
replacements to store in the Guix Data Service.
* guix/inferior.scm (inferior-package-replacement): New procedure.
* tests/inferior.scm ("inferior-package-replacement"): New test.
The duplicate test being removed has not much value given that
go-version->git-ref is a no-op for version strings not matching the
%go-pseudo-version-rx regexp; that case is already tested by the test above.
* tests/go.scm ("go-version omited 'v' character"): Remove test.
Reported-by: Tobias Geerinckx-Rice <me@tobias.gr>
This importer has suffered from bitrot and no longer works with current
Nix and Nixpkgs. See <https://bugs.gnu.org/32339> and
<https://bugs.gnu.org/36255>.
* guix/import/snix.scm, guix/scripts/import/nix.scm,
tests/snix.scm: Remove.
* Makefile.am (MODULES, SCM_TESTS): Remove them.
* guix/scripts/import.scm (importers): Remove "nix".
* build-aux/test-env.in: Remove NIXPKGS variable.
* configure.ac: Remove '--with-nixpkgs' option.
* doc/guix.texi (Invoking guix import): Remove bit about "guix import
nix".
* etc/completion/fish/guix.fish: Likewise.
As per section '16.4.2 Package Naming' in the manual, use hyphens
instead of underscores in package names.
* guix/lint.scm (check-name): Check whether the package name contains
underscores.
* tests/lint.scm ("name: use underscore in package name"): New test.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
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.
This module allows for communicating with the IPFS
gateway over the HTTP interface. The commit has been
cherry-picked from <https://issues.guix.gnu.org/33899>.
The procedures for adding and restoring file trees have
been removed as according to a reply issue 33899, a different
format will be used. The procedure 'add-data' has been
exported as it will be used in the system test for IPFS.
* guix/ipfs.scm: New file.
* Makefile.am (MODULES): Add it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
The ability to pin versions is handy when having to deal to packages that
bootstrap themselves through a chain of former versions. Not using pinned
versions in these case could introduce dependency cycles.
* guix/build-system/go.scm (guix)
(%go-version-rx): Rename to...
(%go-pseudo-version-rx): ... this. Simplify the regular expression, which in
turns makes it more robust.
* guix/build-system/go.scm (go-version->git-ref): Adjust following the above
rename.
(go-pseudo-version?): New predicate.
(go-module-latest-version): Rename to ...
(go-module-version-string): ... this. Rename goproxy-url argument to just
goproxy. Add a VERSION keyword argument, update docstring and adjust to have
it used.
(go-module-available-versions): New procedure.
(%go.mod-require-directive-rx): Document regexp.
(parse-go.mod): Harmonize the way dependencies are recorded to a list of lists
rather than a list of pairs, as done for other importers. Rewrite to directly pass
multiple values rather than a record object. Filter the replaced modules in a
functional style.
(go-module->guix-package): Add docstring.
[version, pin-versions?]: New arguments. Rename the GOPROXY-URL argument to
GOPROXY. Adjust to the new returned value of fetch-go.mod, which is a string.
Fail when the provided version doesn't exist. Return a list dependencies and
their versions when in pinned versions mode, else just the dependencies.
(go-module-recursive-import)[version, pin-versions?]: New arguments.
Honor the new arguments and guard against network errors.
* guix/scripts/import/go.scm (%default-options): Register a default value for
the goproxy argument.
(show-help): Document that a version can be specified. Remove the --version
argument and add a --pin-versions argument.
(%options)[version]: Remove option.
[pin-versions]: Add option.
(guix-import-go): Adjust so the version provided from the module name is
honored, along the new pin-versions? argument.
* tests/go.scm: Adjust and add new tests.
* guix/import/go.scm (%strict-tokenizer?): Set parameter to #t.
(go-path-escape): Redefine to prevent inlining.
(http-get*): Replace by ...
(http-fetch*): this ...
(json-fetch*): New procedure.
(go.pkg.dev-info): Use http-fetch*.
(go-package-licenses): Rewrite in terms of go.pkg.dev-info.
(go-package-description): Likewise.
(go-package-synopsis): Likewise.
(fetch-go.mod): Use the memoized http-fetch*.
(parse-go.mod): Adjust to receive content as a string.
(fetch-module-meta-data): Adjust to use http-fetch*.
(go-module->guix-package): Adjust to the modified fetch-go.mod return value.
[inputs]: Use propagated inputs, which is the most common situations for Go
libraries.
[description]: Beautify description.
[licenses]: Do no check for #f. The result of the license parsing is always a
list.
* tests/go.scm: Adjust following above changes.
This avoids the situation where error messages would unintentionally go
to stderr and be wrongfully interpreted as a reply by the daemon.
Fixes <https://bugs.gnu.org/46362>.
This is a followup to ee3226e9d5.
* guix/scripts/substitute.scm (display-narinfo-data): Add 'port'
parameter and honor it.
(process-query): Likewise.
(process-substitution): Likewise.
(%error-to-file-descriptor-4?, with-redirected-error-port): Remove.
(%reply-file-descriptor): New variable.
(guix-substitute): Remove use of 'with-redirected-error-port'. Define
'reply-port' and pass it to 'process-query' and 'process-substitution'.
* nix/libstore/build.cc (SubstitutionGoal::handleChildOutput): Swap
'builderOut' and 'fromAgent'.
* nix/libstore/local-store.cc (LocalStore::getLineFromSubstituter):
Likewise.
* tests/substitute.scm <top level>: Set '%reply-file-descriptor'
rather than '%error-to-file-descriptor-4?'.
Fixes <https://bugs.gnu.org/47239>.
Reported by Konrad Hinsen <konrad.hinsen@fastmail.net>.
* tests/publish.scm ("with cache"): Pass the result of 'stat:perms' to
'logand' to be umask-insensitive.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This reinstates pre-gexp behavior where 'expand-input' would explicitly
pass #:graft? #f in recursive calls, thereby preventing redundant calls
to 'bag-grafts'.
* guix/packages.scm (expand-input): Turn into a monadic procedure.
Lower INPUT when it's a package, passing #:graft? #f.
(bag->derivation, bag->cross-derivation): Adjust accordingly.
* tests/packages.scm ("search paths"): Adjust so BUILD aborts only when
passed the package of interest.
* guix/packages.scm (bag->derivation): Turn into a monadic procedure by
remove 'store' parameter and removing the call to 'store-lower'.
(bag->cross-derivation): Likewise.
(bag->derivation*): New procedure.
(package-derivation, package-cross-derivation): Use it instead of
'bag->derivation'.
* tests/packages.scm ("bag->derivation"): Change to monadic style.
("bag->derivation, cross-compilation"): Likewise.
This makes powerpc64le-linux a supported architecture for Guix, but not for
Guix System.
* Makefile.am (SUPPORTED_SYSTEMS): Add an entry for powerpc64le-linux.
* etc/guix-install.sh (chk_sys_arch): Same.
* guix/packages.scm (%supported-systems): Same.
* m4/guix.m4 (GUIX_ASSERT_SUPPORTED_SYSTEM): Same.
* tests/guix-build.sh (all_systems): Same.
Otherwise, the test crashes (not fails) when run in `guix environment --pure guix`.
Fixes <https://bugs.gnu.org/46445>.
* tests/store.scm (%shell): Fallback to "/bin/sh".
Previously, test cases could fail if some process was listening
at a hard-coded port. This patch eliminates most of these potential
failures, by automatically assigning an unbound port. This should
allow for building multiple guix trees in parallel outside a build
container, though this is currently untested.
The test "home-page: Connection refused" in tests/lint.scm still
hardcodes port 9999, however.
* guix/tests/http.scm
(http-server-can-listen?): remove now unused procedure.
(%http-server-port): default to port 0, meaning the OS
will automatically choose a port.
(open-http-server-socket): remove the false statement claiming
this procedure is exported and also return the allocated port
number.
(%local-url): raise an error if the port is obviously unbound.
(call-with-http-server): set %http-server-port to the allocated
port while the thunk is called.
* tests/derivations.scm: adjust test cases to use automatically
assign a port. As there is no risk of a port conflict now,
do not make any tests conditional upon 'http-server-can-listen?'
anymore.
* tests/elpa.scm: likewise.
* tests/lint.scm: likewise, and add a TODO comment about a port
that is still hard-coded.
* tests/texlive.scm: likewise.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Previously, transformations applied from a manifest (rather than via
"guix install") would be lost. This change fixes that and simplifies
things.
Reported by zimoun at
<https://lists.gnu.org/archive/html/guix-devel/2021-02/msg00153.html>.
* guix/profiles.scm (default-properties): New procedure.
(package->manifest-entry): Use it for #:properties.
* guix/scripts/pack.scm (guix-pack)[with-transformations]: Remove.
Remove caller.
* guix/scripts/package.scm (transaction-upgrade-entry): Remove calls to
'manifest-entry-with-transformations'.
* tests/guix-package.sh: Add test.
* tests/transformations.scm ("options->transformation + package->manifest-entry"):
New test.
Fixes a regression introduced in
c6d6aee6659acb293eb33f498fdac3b47a19a48, where #:reference-graphs would
end up referring to native inputs.
This would notably break the compilation of systems using a childhurd,
because they would attempt to build the 'hurd' package natively.
* guix/gexp.scm (lower-reference-graphs)[tuple->gexp-input]: Honor TARGET.
* tests/gexp.scm ("gexp->derivation #:references-graphs cross-compilation"):
New test.
* guix/build/syscalls.scm (<mount>): New record type.
(option-string->mount-flags, mount-flags)
(octal-decode, mounts): New procedures.
(mount-points): Rewrite in terms of 'mount'.
* tests/syscalls.scm ("mounts"): New test.
This avoids double traversal of references and extra bookkeeping,
thereby further reducing memory allocations.
* guix/gexp.scm (lower-gexp): Include only one call to 'lower-inputs'.
(gexp-inputs): Remove #:native? parameter.
[set-gexp-input-native?]: New procedure.
[add-reference-inputs]: Use it.
(gexp-native-inputs): Remove.
* tests/gexp.scm (gexp-native-inputs): Remove.
(gexp-input->tuple): Include 'gexp-input-native?'.
("let-system")
("let-system, nested")
("ungexp + ungexp-native")
("ungexp + ungexp-native, nested")
("ungexp + ungexp-native, nested, special mixture")
("input list")
("input list + ungexp-native")
("input list splicing")
("input list splicing + ungexp-native-splicing")
("gexp list splicing + ungexp-splicing"): Adjust accordingly.
This slightly reduces memory allocation.
* guix/gexp.scm (lower-inputs): Expect a list of <gexp-input> rather
than a list of tuples.
(lower-reference-graphs)[tuple->gexp-input]: New procedure.
Use it.
(gexp-inputs): Return a list of <gexp-input> rather than a list of
tuples.
* tests/gexp.scm (gexp-input->tuple): New procedure.
("one input package")
("one input package, dotted list")
("one input origin")
("one local file")
("one local file, symlink")
("one plain file")
("two input packages, one derivation, one file")
("file-append")
("file-append, output")
("file-append, nested")
("let-system")
("let-system, nested")
("ungexp + ungexp-native")
("ungexp + ungexp-native, nested")
("ungexp + ungexp-native, nested, special mixture")
("input list")
("input list + ungexp-native")
("input list splicing")
("input list splicing + ungexp-native-splicing")
("gexp list splicing + ungexp-splicing"): Adjust accordingly.
Fixes <https://bugs.gnu.org/46390>.
Reported by zimoun <zimon.toutoune@gmail.com>.
This is similar to the fix in d10474c38d.
* guix/packages.scm (package-field-location): Handle FILE not in %LOAD-PATH.
* tests/guix-lint.sh: Add test.
Remove the 'vm-image' command that has been superseded by the 'image'
command.
* gnu/system/vm.scm (system-qemu-image): Remove it.
* guix/scripts/system.scm (system-derivation-for-action): Mark 'vm-image'
command as deprecated and use the image API to produce the VM image.
(perform-action, show-help): Adapt accordingly.
* tests/guix-system.sh: Ditto.
* doc/guix.texi (Invoking guix system,
Running Guix in a VM): Ditto.
* etc/completion/fish/guix.fish: Ditto.
* etc/completion/zsh/_guix: Ditto.
Add a new phase validating the usability of installed Python packages.
* gnu/packages/aux-files/python/sanity-check.py: New file.
* Makefile.am (AUX_FILES): Register it.
* guix/build-system/python.scm (sanity-check.py): New variable.
(lower): Add the script as an implicit input.
* guix/build/python-build-system.scm: Remove trailing #t.
(sanity-check): New phase.
(%standard-phases): Use it.
* tests/builders.scm: (make-python-dummy)
(dummy-ok, dummy-dummy-nosetuptools, dummy-fail-requirements)
(dummy-fail-import, dummy-fail-console-script): New variables.
("python-build-system: dummy-ok")
("python-build-system: dummy-dummy-nosetuptools")
("python-build-system: dummy-fail-requirements")
("python-build-system: dummy-fail-import")
("python-build-system: dummy-fail-console-script"): Add tests.
* guix/scripts/package.scm (export-manifest): New procedure.
(show-help, %options): Add '--export-manifest'.
(process-query): Honor it.
* guix/build/profiles.scm (build-profile): Mention it.
* tests/guix-package.sh: Test it.
* doc/guix.texi (Invoking guix package): Document it.
This test goes from 58s to 10s wall-clock time.
Reported by Maxim Cournoyer <maxim.cournoyer@gmail.com>.
* tests/packages.scm ("fold-available-packages with/without cache"):
Remove 'find-duplicates'. Add 'list->set*' and use it instead of
'find-duplicates', 'delete-duplicates', and 'lset='.
* guix/store/database.scm (assert-integer): New procedure.
(update-or-insert): Use it to validate NAR-SIZE and TIME.
* tests/store-database.scm ("sqlite-register with incorrect size"): New
test.
Before this change, only plain directories, tar or zip archives were supported
as the source of a package for the GNU build system; anything else would cause
the unpack phase to fail. Origins relying on snippets would suffer from the
same problem.
This change adds the support to use files of the following extensions: .gz,
.Z, .bz2, .lz, and .xz, even when they are not tarballs. Files of unknown
extensions are treated as uncompressed files and supported as well.
* guix/packages.scm (patch-and-repack): Only add the compressor utility to the
PATH when the file is compressed. Bind more inputs in the mlet, and use them
for decompressing single files. Adjust the decompression and compression
routines.
[decompression-type]: Remove nested variable.
* guix/build/utils.scm (compressor, tarball?): New procedures. Move
%xz-parallel-args to the new 'compression helpers' section.
* tests/packages.scm: Add tests. Add missing copyright year for Jan.
* guix/build/gnu-build-system.scm (first-subdirectory): Return #f when no
sub-directory was found.
(unpack): Support more file types, including uncompressed plain files.
* guix/serialization.scm (read-string-pairs): New procedure.
* guix/store.scm (read-arg): Add support for 'string-pairs'.
(find-roots): New procedure.
* tests/store.scm ("add-indirect-root and find-roots"): New test.
The 'stack' variable could be #f when code is interpreted, which in
practice happens when running in "legacy" mode--i.e., when
'open-inferior' invokes "guile" instead of "guix repl".
* guix/repl.scm (send-repl-response)[handle-exception]: Check whether
STACK is true before passing it to 'stack->frames'.
* tests/inferior.scm ("&inferior-exception, legacy mode"): New test.
The path normalization of `--root` option of `guix environment` was
buggy as it appended full argument after normalized directory. This
patch fixes it.
* guix/scripts/environment.scm (register-gc-root): Fix gc-root path
normalization.
* tests/guix-environment.sh: Add test.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
This separation between the code for dealing with narinfos from the code doing
that for a purpose should make things clearer, and better support components
other that the substitute script in using this code.
This is just moving the code around, no code should have been significantly
changed.
* guix/scripts/substitute.scm (<narinfo>): Move record type to (guix narinfo).
(fields->alist, narinfo-hash-algorithm+value, narinfo-hash->sha256,
narinfo-signature->canonical-sexp, narinfo-maker, read-narinfo,
narinfo-sha256, valid-narinfo?, write-narinfo, narinfo->string,
string->narinfo, equivalent-narinfo?, supported-compression?,
compresses-better?, narinfo-best-uri): Move procedures to (guix narinfo).
(%compression-methods): Move variable to (guix narinfo).
* guix/narinfo.scm: New file.
* Makefile.am (MODULES): Add it.
* po/guix/POTFILES.in: Add 'guix/narinfo.scm'.
* guix/scripts/publish.scm (compress-nar)[write-compressed-file]: New
procedure.
Use it for 'gzip' and 'lzip'. Add 'zstd.
(nar-response-port, string->compression-type): Add case for 'zstd'.
* tests/publish.scm (zstd-supported?): New procedure.
("/nar/zstd/*"): New test.
* doc/guix.texi (Invoking guix publish): Document zstd compression.
(Base Services): Add cross-reference to the above node.
* guix/utils.scm (lzip-port): Return a single value.
(zstd-port): New procedure.
(decompressed-port, compressed-output-port): Add 'zstd' case.
* tests/utils.scm (test-compression/decompression): Test 'zstd' when
the (zstd) module is available.
This procedure was unused except in one test.
* guix/utils.scm (compressed-port): Remove.
* tests/utils.scm (test-compression/decompression): Rewrite to use
'compressed-output-port' instead.
Fixes <https://issues.guix.gnu.org/30116>.
Before this change, the presence of a NUL character on a line meant that
the (glibc) regexp engine used by Guile would either 1. stop scanning the
string or 2. crash with the error "string contains #\\nul character",
depending on the locale used.
This change works around this limitation by first replacing the NUL character
by an unused Unicode code point, doing the substitution, then reverting the
replacement.
* guix/build/utils.scm (unused-private-use-code-point)
(replace-char): New procedures.
(substitute): Make use of the above procedures to work around the NUL
character regexp engine limitation.
* tests/build-utils.scm: Add tests.
Co-authored-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
* guix/scripts/hash.scm (guix-hash): When 'recursive? is true, use
'open-hash-port' instead of 'open-sha256-port'.
* tests/guix-hash.sh: Add test for 'guix hash -r -H sha512'.
Suggested by Philippe Swartvagher <philippe.swartvagher@inria.fr>.
* guix/transformations.scm (transform-package-patches): New procedure.
(%transformations): Add it as 'with-patch'.
(%transformation-options, show-transformation-options-help/detailed):
Add '--with-patch'.
* tests/transformations.scm ("options->transformation, with-patch"): New
test.
* doc/guix.texi (Package Transformation Options): Document it.
Fixes <https://bugs.gnu.org/45453>.
* guix/import/utils.scm (alist->package): Find plain license names in (guix
licenses) first, and only fall back to SPDX names on error.
* tests/import-utils.scm ("alist->package with SPDX license name 1/2",
"alist->package with SPDX license name 2/2"): New tests.
* gnu/bootloader/grub.scm (grub-configuration-file): New parameter
store-crypto-devices.
[crypto-devices]: New helper function.
[builder]: Use crypto-devices.
* gnu/machine/ssh.scm (roll-back-managed-host): Use
boot-parameters-store-crypto-devices to provide its contents to the
bootloader configuration generation process.
* gnu/tests/install.scm (%encrypted-root-not-boot-os,
%encrypted-root-not-boot-os): New os declaration.
(%encrypted-root-not-boot-installation-script): New script, whose contents
were initially taken from %encrypted-root-installation-script.
(%test-encrypted-root-not-boot-os): New test.
* gnu/system.scm (define-module): Export
operating-system-bootoader-crypto-devices and
boot-parameters-store-crypto-devices.
(<boot-parameters>): Add field store-crypto-devices.
(read-boot-parameters): Parse store-crypto-devices field.
[uuid-sexp->uuid]: New helper function extracted from
device-sexp->device.
(operating-system-bootloader-crypto-devices): New function.
(operating-system-bootcfg): Use
operating-system-bootloader-crypto-devices to provide its contents to
the bootloader configuration generation process.
(operating-system-boot-parameters): Add store-crypto-devices to the
generated boot-parameters.
(operating-system-boot-parameters-file): Likewise to the file with
the serialized structure.
* guix/scripts/system.scm (reinstall-bootloader): Use
boot-parameters-store-crypto-devices to provide its contents to the
bootloader configuration generation process.
* tests/boot-parameters.scm (%default-store-crypto-devices): New
variable.
(%grub-boot-parameters, test-read-boot-parameters): Use
%default-store-crypto-devices.
(tests store-crypto-devices): New tests.
Guile-JSON 4.3.2 would parse in spite of these typos, but 4.4.1 is
stricter.
* tests/swh.scm (%directory-entries): Add missing comma.
* tests/cve-sample.json: Likewise.
* tests/store.scm ("substitute")
("substitute + build-things with output path")
("substitute + build-things with specific output"): Call 'canonical-file?'.
* tests/substitute.scm ("substitute, authorized key"): Check the mtime
and permissions of "substitute-retrieved".
This way, the hash of the store item can be computed as it is restored,
thereby avoiding an additional file tree traversal ('hashPath' call)
later on in the daemon. Consequently, it should reduce latency between
subsequent substitute downloads.
This is a followup to 5ff521452b.
* guix/scripts/substitute.scm (narinfo-hash-algorithm+value): New
procedure.
(process-substitution): Wrap INPUT into a hash input port, 'hashed', and
read from it. Compare the actual and expected hashes, and print a
"hash-mismatch" status line when they differ. When they match, print
not just "success" but also the nar hash and size.
* nix/libstore/build.cc (class SubstitutionGoal)[expectedHashStr]:
Remove.
(SubstitutionGoal::finished): Tokenize 'status'. Parse it and handle
"success" and "hash-mismatch" accordingly. Call 'hashPath' only when
the returned hash is not SHA256.
(SubstitutionGoal::handleChildOutput): Remove 'expectedHashStr'
handling.
* tests/substitute.scm ("substitute, invalid hash"): Rename to...
("substitute, invalid narinfo hash"): ... this.
("substitute, invalid hash"): New test.
This avoids repeated (mkdir-p "/gnu/store/.links") calls when
deduplicating lots of files.
* guix/store/deduplication.scm (deduplicate): Remove initial call to
'mkdir-p'. Add ENOENT case in 'link' exception handler. Reindent.
* tests/store-deduplication.scm ("deduplicate, ENOSPC"): Check
for (<= links 4) to account for the initial 'link' call.
Until now deduplication was performed as an additional pass after
copying files, which involve re-traversing all the files that had just
been copied.
* guix/store/deduplication.scm (copy-file/deduplicate): New procedure.
* tests/store-deduplication.scm ("copy-file/deduplicate"): New test.
* guix/build/store-copy.scm (populate-store): Add #:deduplicate?
parameter and honor it.
* tests/gexp.scm ("gexp->derivation, store copy"): Pass #:deduplicate? #f
to 'populate-store'.
* gnu/build/image.scm (initialize-root-partition): Pass #:deduplicate?
to 'populate-store'. Pass #:deduplicate? #f to 'register-closure'.
* gnu/build/vm.scm (root-partition-initializer): Likewise.
* gnu/build/install.scm (populate-single-profile-directory): Pass
#:deduplicate? #f to 'populate-store'.
* gnu/build/linux-initrd.scm (build-initrd): Likewise.
* guix/scripts/pack.scm (self-contained-tarball)[import-module?]: New
procedure.
[build]: Pass it as an argument to 'source-module-closure'.
* guix/scripts/pack.scm (squashfs-image)[build]: Wrap in
'with-extensions'.
* gnu/system/linux-initrd.scm (expression->initrd)[import-module?]: New
procedure.
[builder]: Pass it to 'source-module-closure'.
* gnu/system/install.scm (cow-store-service-type)[import-module?]: New
procedure. Pass it to 'source-module-closure'.
Until now, 'populate-store' would reset permissions but not timestamps,
so callers would resort to going through an extra directory traversal to
reset timestamps.
* guix/build/store-copy.scm (reset-permissions): Remove.
(copy-recursively): New procedure.
(populate-store): Pass #:keep-permissions? to 'copy-recursively'.
Remove call to 'reset-permissions'.
* tests/gexp.scm ("gexp->derivation, store copy"): In BUILD-DRV, check
whether 'populate-store' canonicalizes permissions and timestamps.
* gnu/build/image.scm (initialize-root-partition): Pass #:reset-timestamps? #f
to 'register-closure'.
* gnu/build/vm.scm (root-partition-initializer): Likewise.
This avoids having to traverse and re-read the files that we have just
restored, thereby reducing I/O.
* guix/serialization.scm (dump-file): New procedure.
(restore-file): Add #:dump-file parameter and honor it.
* guix/store/deduplication.scm (tee, dump-file/deduplicate): New
procedures.
* guix/nar.scm (restore-one-item): Pass #:dump-file to 'restore-file'.
(finalize-store-file): Pass #:deduplicate? #f to 'register-items'.
* tests/nar.scm <top level>: Call 'setenv' to set "NIX_STORE".
* guix/serialization.scm (restore-file): Set the permissions and mtime
of FILE.
* guix/nar.scm (finalize-store-file): Pass #:reset-timestamps? #f to
'register-items'.
* tests/nar.scm (rm-rf): Add 'chmod' calls to ensure files are writable.
("write-file + restore-file with symlinks"): Ensure every file in OUTPUT
passes 'canonical-file?'.
* tests/guix-archive.sh: Run "chmod -R +w" before "rm -rf".
* guix/serialization.scm (fold-archive): Call PROC with a
'directory-complete tag when done with a directory.
(restore-file): Handle it.
* guix/scripts/archive.scm (list-contents): Likewise.
* guix/scripts/challenge.scm (archive-contents): Likewise.
* tests/nar.scm ("write-file-tree + fold-archive"): Adjust accordingly.
This is a followup to a8dccd4bdc, which
broke the test.
* guix/import/opam.scm (get-opam-repository): Prevent inlining.
* tests/opam.scm ("opam->guix-package"): Mock 'get-opam-repository'.
This avoids spawning one substitute process per substitution.
* nix/libstore/build.cc (class Worker)[substituter]: New field.
[outPipe, logPipe, pid]: Remove.
(class SubstitutionGoal)[expectedHashStr, status, substituter]: New fields.
(SubstitutionGoal::timedOut): Adjust to check 'substituter'.
(SubstitutionGoal::tryToRun): Remove references to 'outPipe' and
'logPipe'. Run "guix substitute --substitute" as an 'Agent'. Send the
request with 'writeLine'.
(SubstitutionGoal::finished): Likewise.
(SubstitutionGoal::handleChildOutput): Change to fill in
'expectedHashStr' and 'status'.
(SubstitutionGoal::handleEOF): Call 'wakeUp' unconditionally.
(SubstitutionGoal::~SubstitutionGoal): Adjust to check 'substituter'.
* guix/scripts/substitute.scm (process-substitution): Write "success\n"
to stdout upon success.
(%error-to-file-descriptor-4?): New variable.
(guix-substitute): Set 'current-error-port' to file descriptor 4
unless (%error-to-file-descriptor-4?) is false.
Remove "--substitute" arguments. Loop reading line from stdin.
* tests/substitute.scm <top level>: Call '%error-to-file-descriptor-4?'.
(request-substitution): New procedure.
("substitute, no signature")
("substitute, invalid hash")
("substitute, unauthorized key")
("substitute, authorized key")
("substitute, unauthorized narinfo comes first")
("substitute, unsigned narinfo comes first")
("substitute, first narinfo is unsigned and has wrong hash")
("substitute, first narinfo is unsigned and has wrong refs")
("substitute, two invalid narinfos")
("substitute, narinfo with several URLs"): Adjust to new "guix
substitute --substitute" calling convention.
* nix/libstore/local-store.hh (RunningSubstituter): Remove.
(LocalStore)[runningSubstituter]: Change to unique_ptr<Agent>.
[setSubstituterEnv, didSetSubstituterEnv]: Remove.
[getLineFromSubstituter, getIntLineFromSubstituter]: Take an 'Agent'.
* nix/libstore/local-store.cc (LocalStore::~LocalStore): Remove
reference to 'runningSubstituter'.
(LocalStore::setSubstituterEnv, LocalStore::startSubstituter): Remove.
(LocalStore::getLineFromSubstituter): Adjust to 'run' being an 'Agent'.
(LocalStore::querySubstitutablePaths): Spawn substituter agent if
needed. Adjust to 'Agent' interface.
(LocalStore::querySubstitutablePathInfos): Likewise.
* nix/libstore/build.cc (SubstitutionGoal::tryToRun): Remove call to
'setSubstituterEnv' and add 'setenv' call for "_NIX_OPTIONS" instead.
(SubstitutionGoal::finished): Remove 'readLine' call for 'dummy'.
* guix/scripts/substitute.scm (%allow-unauthenticated-substitutes?):
Remove second argument to 'make-parameter'.
(process-query): Call 'warn-about-missing-authentication'
when (%allow-unauthenticated-substitutes?) is #t.
(guix-substitute): Wrap body in 'parameterize'. Set 'guix-warning-port'
too. No longer exit when 'substitute-urls' returns the empty list. No
longer print newline initially.
* tests/substitute.scm (test-quit): Parameterize 'current-error-port' to
account for the port changes in 'guix-substitute'.
In particular, "<origin> patches: same file name -> no warnings" would
have caught the issue which was fixed in commit
21887021b9.
* tests/lint.scm (patches: file names): Rename this test case...
("file patches: different file name -> warning"): ... to this.
("file patches: same file name -> no warnings")
("<origin> patches: different file name -> warning")
("<origin> patches: same file name -> no warnings"): New test cases.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Fixes <https://bugs.gnu.org/23874>.
Reported by Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>.
* guix/profiles.scm (manifest-transaction-effects): Delete duplicates in
install and remove. Let multiple upgrades and downgrades shadow previous
transactions of the same kind.
* tests/profiles.scm
("manifest-transaction-effects no double install or upgrades")
("manifest-transaction-effects no double downgrade")
("manifest-transaction-effects no double removal"): New tests.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* guix/import/crate.scm: Add comment for the 'module-autoload!' calls.
* tests/crate.scm (have-guile-semver?): New variable.
("crate->guix-package", "cargo-recursive-import")
("cargo-recursive-import-hoors-existing-packages"): Skip when
HAVE-GUILE-SEMVER? is false.
If a package satisfying the dependency's semver requirement already exists,
use it. Prior to this change the highest version matching the semver
requirement was used (and imported in case it was not defined as package
already).
When resolving a dependency (now done in `sort-map-dependencies`), first
search for a package matching the semver requirement and only if this fails
reach out for a crate.
* guix/import/crate.scm (crate->guix-package)[find-package-version]: New
function. [dependency-name+version]: New function.
[sort-map-dependencies]: Use it instead of lambda function.
* tests/crate.scm (test-doctool-crate, test-doctool-dependencies): New
variables.
("self-test …", "cargo-recursive-import-hoors-existing-packages"): New
tests.
This complies to how versions are matched for caret requirements in crates:
An update is allowed if the new version number does not modify the left-most
non-zero digit in the major, minor, patch grouping.
* guix/import/crate.scm (version->semver-prefix): New function.
(make-crate-sexp)[format-inputs]: Use it.
(make-crate-sexp): Use it to pass shorter version to package->definition.
* guix/import/utils.scm (package->definition): Change optional parameter
APPEND-VERSION? into APPEND-VERSION?/STRING. If it is a string, append its
value to name.
* tests/crate.scm: Adjust tests accordingly.
This remove the patch version from generated package names. For example
'rust-my-crate-1.1.2' now becomes 'rust-my-crate-1.1'.
* guix/import/utils.scm (package->definition): Trim patch version from
generated package names.
* tests/crate.scm: (cargo>guix-package, cargo-recursive-import): Likewise.
The recursive crate importer will now include development dependencies only
for the top level package, but not for any of the recursively imported
packages. Also #:skip-build will be false for the top-most package.
* guix/import/crate.scm (make-crate-sexp): Add the key BUILD?.
(crate->guix-package): Add the key INCLUDE-DEV-DEPS?.
(crate-recursive-import): Likewise.
* guix/scripts/import/crate.scm (guix-import-crate): Likewise.
* tests/crate.scm (cargo-recursive-import): Likewise.
* guix/import/crate.scm: Add guile-semver as a soft dependency.
(make-crate-sexp): Don't allow other keys. Add '#:skip-build?' to build
system args. Pass a VERSION argument to 'cargo-inputs'.
(crate->guix-package): Use guile-semver to resolve the correct module
versions. Treat "build" dependencies as normal dependencies.
(crate-name->package-name): Reuse the procedure 'guix-name' instead of
duplicating its logic.
* guix/import/utils.scm (package-names->package-inputs): Implement
handling of (name version) pairs.
* guix/scripts/import/crate.scm (guix-import-crate): Use
crate-recursive-import instead of duplicate code.
* tests/crate.scm (recursive-import): Change test packages versions to be
distinguishable. Add version data to the test. Check created symbols, too.
Co-authored-by: Hartmut Goebel <h.goebel@crazy-compilers.com>
This adds a key VERSION to 'recursive-import' and moves the parameter REPO to
a key. This also changes all the places that rely on 'recursive-import'.
* guix/import/utils.scm (recursive-import): Add the VERSION key. Make REPO a
key.
(package->definition): Add optional 'append-version?'.
* guix/scripts/import/crate.scm (guix-import-crate): Add the VERSION key.
* guix/import/crate.scm (crate->guix-package): Add the VERSION key.
(crate-recursive-import): Pass VERSION to recursive-import, remove now
unnecessary code.
* guix/import/cran.scm (cran->guix-package, cran-recursive-import): Change the
REPO parameter to a key.
* guix/import/elpa.scm (elpa->guix-package, elpa-recursive-import): Likewise.
* guix/import/gem.scm (gem->guix-package, recursive-import): Likewise.
* guix/import/opam.scm (opam-recurive-import): Likewise.
* guix/import/pypi.scm (pypi-recursive-import): Likewise.
* guix/import/stackage.scm (stackage-recursive-import): Likewise.
* guix/scripts/import/cran.scm (guix-import-cran): Likewise.
* guix/scripts/import/elpa.scm (guix-import-elpa): Likewise.
* tests/elpa.scm (eval-test-with-elpa): Likewise.
* tests/import-utils.scm (recursive-import): Likewise.
Co-authored-by: Hartmut Goebel <h.goebel@crazy-compilers.com>
* guix/lint.scm (check-haskell-stackage): New procedure.
(%network-dependent-checkers): Add 'haskell-stackage' checker.
* guix/import/hackage.scm (%hackage-url): New variable.
(hackage-source-url, hackage-cabal-url): Use it in place of a
hard-coded string.
* guix/import/stackage.scm (%stackage-url): Make it a parameter.
(stackage-lts-info-fetch): Update accordingly.
* tests/lint.scm ("hackage-stackage"): New test.
Fixes <https://bugs.gnu.org/44626>.
Reported by Vagrant Cascadian <vagrant@debian.org>.
* tests/build-utils.scm ("wrap-script, simple case"): Pass
SCRIPT-CONTENTS to 'display' rather than 'format'.
* gnu/services/base.scm (file-system->shepherd-service-name)
[valid-characters, mount-point]: New variables.
Filter out invalid store file name characters from the mount point of
FILE-SYSTEM.
Reported by Ricardo Wurmus <rekado@elephly.net>.
* guix/scripts/publish.scm (compress-nar): Add 'chmod' call to ensure
PORT is #o644, in the uncompressed case.
(bake-narinfo+nar): Likewise for the narinfo file.
* tests/publish.scm ("with cache"): Check permissions on CACHED and NAR.
While importing those modules from the host system is valid, it is often
a mistake that introduces non-reproducibility. This patch prints a
warning when that happens.
* guix/gexp.scm (gexp-attribute): Add #:validate parameter and honor it.
(gexp-modules)[validate-modules]: New procedure.
Pass it to 'gexp-attribute'.
* tests/gexp.scm ("gexp-modules, warning"): New test.
* guix/gexp.scm (<gexp>)[location]: New field.
(gexp-location): New procedure.
(write-gexp): Print the location of GEXP.
(gexp->derivation): Adjust call to 'make-gexp'.
(gexp): Likewise.
Fixes <https://bugs.gnu.org/44442>.
Regression introduced in 2b2ab7796a.
* guix/scripts/publish.scm (render-nar/cached): Do not call
'bypass-cache?' when ITEM is the empty string.
* tests/publish.scm ("with cache, cache bypass, unmapped hash part"):
New test.
Fixes <http://issues.guix.gnu.org/44196>
* gnu/machine/ssh.scm (roll-back-managed-host): Use
boot-parameters-store-directory-prefix.
* gnu/system.scm (define-module): Export
boot-parameters-store-directory-prefix.
(<boot-parameters>)[store-directory-prefix]: New field. It is used to
generate the correct paths when /gnu/store is installed on a btrfs
subvolume whose name doesn't match the final runtime path, as the
bootloader doesn't have knowledge about the final mounting points.
[boot-parameters-store-directory-prefix]: New accessor.
(read-boot-parameters): Read directory-prefix from store field.
(operating-system-boot-parameters-file): Add directory-prefix to
store field.
* guix/scripts/system.scm (reinstall-bootloader): Use
boot-parameters-store-directory-prefix.
* test/boot-parameters.scm (%default-btrfs-subvolume,
%default-store-directory-prefix): New variables.
(%grub-boot-parameters): Use %default-store-directory-prefix.
(%default-operating-system): Use %default-btrfs-subvolume.
(test-boot-parameters): Add directory-prefix.
(test optional fields): Add test for directory-prefix.
(test os store-directory-prefix): New test.
Fixes <https://bugs.gnu.org/44261>.
Reported by Jan Nieuwenhuizen <janneke@gnu.org>.
* gnu/packages/aux-files/run-in-namespace.c (exec_in_user_namespace):
Add call to 'prctl'. Call 'mount' for NEW_ROOT and define 'is_tmpfs'.
When IS_TMPFS is true, call 'umount' and 'rmdir' after 'waitpid';
otherwise, call 'rm_rf' only when 'waitpid' returns -1 the second time.
(exec_with_loader): Call 'prctl'. Remove NEW_ROOT only when 'waitpid'
returns -1 the second time, otherwise leave it behind.
* tests/guix-pack-relocatable.sh (wait_for_file): New function.
Add test.
* guix/scripts/pack.scm (wrapped-package)<build>: Build wrappers for
executable files and symlink others.
* tests/guix-pack-relocatable.sh: Test relocatable example of mixed
executable and non-executable files.
* guix/scripts/publish.scm (render-signing-key): New procedure.
(render-home-page): Add link to it.
(make-request-handler): Handle it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* guix/scripts/build.scm (transform-package-with-debug-info): New
procedure.
(%transformations): Add 'with-debug-info'.
(%transformation-options, show-transformation-options-help): Add
'--with-debug-info'.
* tests/scripts-build.scm ("options->transformation, with-debug-info"):
New test.
* doc/guix.texi (Package Transformation Options): Document
'--with-debug-info'.
(Installing Debugging Files): Introduce sections. Remove bit about
eventual "opt-out" since this is not happening. Document
'--with-debug-info' under "Rebuilding with Debugging Info".
Fixes a bug whereby the presence of propagated inputs could lead to two
non-eq? but actually equal packages in a bag's inputs. The problem
would manifest itself when running, for instance:
guix build inkscape -d --with-graft=glib=glib-networking --no-grafts
The resulting derivation would differ due from that without
'--with-graft'. This was due to the fact that glib propagates libffi;
this instance of libffi was not rewritten even though other instances in
the graph were rewritten. Thus, glib would end up with two non-eq?
libffi instances, which in turn would lead to duplicate entries in its
'%build-inputs' variable.
Fixes <https://bugs.gnu.org/43890>.
* guix/packages.scm (package-mapping)[rewrite]: Remove call to 'cut?'
and call 'replace' unconditionally.
[replace]: Add 'cut?' case.
* tests/guix-build.sh: Add test combining '--no-grafts' and
'--with-graft'.
* tests/packages.scm ("package-input-rewriting/spec, identity")
("package-input-rewriting, identity"): New tests.
This is a followup to 18fa433bf5 and
<https://issues.guix.gnu.org/43508>.
* guix/packages.scm (derivation=?, input=?): New procedures.
(bag->derivation, bag->cross-derivation): Add calls to
'delete-duplicates'.
* tests/packages.scm ("package-derivation, inputs deduplicated"): New
test.
Fixes <https://bugs.gnu.org/43498>.
Reported by Tobias Geerinckx-Rice <me@tobias.gr>.
* guix/ui.scm (known-variable-definition): Check for variables in the
public interface of HEAD, not in HEAD itself.
* tests/guix-build.sh: Add test.
Fixes <https://bugs.gnu.org/43940>.
Reported by Maxim Cournoyer <maxim.cournoyer@gmail.com>.
The "channel-instances->manifest" test would fail since
1d4ab335b2: 'quiet-guile' would be passed #f
as GUILE, and thus 'package-version' would fail with wrong-type-arg.
* guix/channels.scm (whole-package-for-legacy): Pass #:guile to
'whole-package'.
* tests/channels.scm ("channel-instances->manifest"): Remove 'test-expect-fail'.
Allow the Guix package to be updated while awaiting resolution for
<https://issues.guix.gnu.org/43940>.
* tests/channels.scm (channel-instances->manifest): Mark test as expected to
fail.
This is a followup to 0f53c801b9.
* guix/scripts/environment.scm (launch-environment/container): Add call
to 'set-network-interface-up'.
* tests/guix-environment-container.sh: Add test.
* guix/scripts/package.scm (transaction-upgrade-entry)[upgrade]: Add
'transform' parameter. Pass PKG through it. Use
'manifest-entry-with-transformations'.
Call 'options->transformation' to get the transformation procedure.
* tests/guix-package.sh: Add 'guix package -u' test.
* tests/packages.scm ("transaction-upgrade-entry, transformation options preserved"):
New test.
* doc/guix.texi (Invoking guix package): Mention that transformations
are preserved across upgrades.
(Package Transformation Options): Likewise.
With this change, package transformation options used while building a
manifest are saved in the metadata of the manifest entries.
* guix/scripts/build.scm (transformation-procedure): New procedure.
(options->transformation)[applicable]: Use it. Change to a list of
key/value/proc tuples instead of key/proc pairs.
[package-with-transformation-properties, tagged-object]: New
procedures. Use them.
(package-transformations, manifest-entry-with-transformations): New
procedures.
* guix/scripts/pack.scm (guix-pack)[with-transformations]: New
procedure.
Use it.
* guix/scripts/package.scm (process-actions)[transform-entry]: Use it.
* tests/guix-package-aliases.sh: Add test.
Test regression introduced in f88fea0eaa.
* tests/guix-package.sh: Add minor and patch levels in the version
numbers of 'emacs-foo-bar' and 'emacs-foo-bar-patched'.
Fixes <https://bugs.gnu.org/43736>.
Reported by Vitaliy Shatrov <guix.vits@disroot.org>.
* guix/gexp.scm (%local-file): Add #:literal? and #:location.
Emit a warning when LITERAL? is false and FILE is not absolute.
(local-file): In the non-literal case, pass #:location and #:literal?.
* po/guix/POTFILES.in: Add guix/gexp.scm.
* tests/guix-system.sh: Add test for the warning.
* guix/scripts/system.scm (list-image-types): New procedure,
(%options): add "image-type" and "list-image-types" options, remove
"file-system-type" option,
(show-help): adapt accordingly,
(%default-options): also adapt, and set the default "image-type" to "raw",
(perform-action): add image-type argument and remove file-system-type argument,
(process-action): adapt perform-action call,
(system-derivation-for-action): remove base-image
argument, add image-type argument, and use it to create the image passed to
"system-image".
* tests/guix-system.sh: Adapt accordingly and add a test for
"--list-image-types" command.
* doc/guix.texi (Building the Installation Image,
Invoking guix system): Adapt accordingly.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
* tests/guix-archive.sh, tests/guix-build-branch.sh, tests/guix-build.sh,
tests/guix-daemon.sh, tests/guix-download.sh, tests/guix-environment.sh,
tests/guix-gc.sh, tests/guix-git-authenticate.sh, tests/guix-graph.sh,
tests/guix-hash.sh, tests/guix-lint.sh, tests/guix-pack-relocatable.sh,
tests/guix-pack.sh, tests/guix-package-aliases.sh, tests/guix-package-net.sh,
tests/guix-package.sh: Use the shell '!' keyword to negate command exit status
in place of 'if ...; then false; else true; fi'
* guix/packages.scm (package-input-rewriting): Add #:deep? and pass it
to 'package-mapping'.
[replacement-property]: New variable.
[rewrite]: Check it.
[cut?]: New procedure.
* tests/packages.scm ("package-input-rewriting"): Pass #:deep? #f and
ensure implicit inputs were not rewritten. Avoid 'eq?' comparisons.
("package-input-rewriting, deep"): New test.
* gnu/packages/guile.scm (package-for-guile-2.0, package-for-guile-3.0):
Pass #:deep? #f.
Previously, something like:
guix build glib --with-graft=glibc=glibc@2.29
would produce a result showing that rewriting rules were not applied to
libx11@1.6.A (a replacement).
* guix/packages.scm (package-mapping): Call REPLACE instead of PROC to
'replacement'.
* tests/packages.scm ("package-input-rewriting/spec, graft"): New test.
With this change, '--with-input', '--with-graft', etc. also apply to
implicit dependencies. Thus, it's now possible to do:
guix build python-itsdangerous --with-input=python-wrapper=python@2
or:
guix build hello --with-graft=glibc=glibc@2.29
Additionally, before, implicit inputs were not rewritten, which could
lead to duplicates in the output of 'bag-transitive-inputs' (packages
that are not 'eq?' but lead to the same derivation). This in turn would
lead to unnecessary rebuilds when using '--with-input' & co. This
change fixes it by ensuring even implicit inputs are rewritten.
Fixes <https://bugs.gnu.org/42156>.
* guix/packages.scm (package-input-rewriting/spec): Add #:deep?
defaulting to #true, and pass it to 'package-mapping'.
[replacement-property]: New variable.
[rewrite]: Check that property and set it on the result of PROC.
[cut?]: New procedure.
* tests/packages.scm ("package-input-rewriting/spec"): Ensure implicit
inputs were unchanged.
("package-input-rewriting/spec, partial match"): Pass #:deep? #f.
("package-input-rewriting/spec, deep")
("package-input-rewriting/spec, no duplicates"): New tests.
(package/inherit): Move before use.
* tests/guix-build.sh: Add tests.
* tests/scripts-build.scm ("options->transformation, with-graft"):
Compare dependencies by package name or derivation file name.
* doc/guix.texi (Defining Packages): Adjust accordingly.
* guix/packages.scm (build-system-with-package-mapping): New procedure.
(package-mapping): Add #:deep? and honor it.
* tests/packages.scm ("package-mapping"): Compare the direct inputs of
the bag of P0 and that of P1.
("package-mapping, deep"): New test.
This makes the test slightly less expensive.
* tests/store.scm ("add-text-to-store vs. delete-paths")
("add-to-store vs. delete-paths"): Delete and merge into...
("add-text-to-store/add-to-store vs. delete-paths"): ... this test.
Previously, we'd spawn 'guix authenticate' once for each item that has
to be signed (when exporting) or authenticated (when importing). Now,
we spawn it once for all and then follow a request/reply protocol. This
reduces the wall-clock time of:
guix archive --export -r $(guix build coreutils -d)
from 30s to 2s.
* guix/scripts/authenticate.scm (sign-with-key): Return the signature
instead of displaying it. Raise a &formatted-message instead of calling
'leave'.
(validate-signature): Likewise.
(read-command): New procedure.
(define-enumerate-type, reply-code): New macros.
(guix-authenticate)[send-reply]: New procedure.
Change to read commands from current-input-port.
* nix/libstore/local-store.cc (runAuthenticationProgram): Remove.
(authenticationAgent, readInteger, readAuthenticateReply): New
functions.
(signHash, verifySignature): Rewrite in terms of the agent.
* tests/store.scm ("import not signed"): Remove 'pk' call.
("import signed by unauthorized key"): Check the error message of C.
* tests/guix-authenticate.sh: Rewrite using the new protocol.
fixlet
There's no reason at this point to mimic the calling convention of the
'openssl' command.
* nix/libstore/local-store.cc (LocalStore::exportPath): Add only "sign"
and HASH to ARGS. Remove 'tmpDir' and 'hashFile'.
(LocalStore::importPath): Add only "verify" and SIGNATURE to
* guix/scripts/authenticate.scm (guix-authenticate): Adjust
accordingly; remove the OpenSSL-style clauses.
(read-hash-data): Remove.
(sign-with-key): Replace 'port' with 'sha256' and adjust accordingly.
(validate-signature): Export SIGNATURE to be a canonical sexp.
* tests/guix-authenticate.sh: Adjust tests accordingly.
* guix/scripts/offload.scm (<build-machine>)[systems]: New field.
[system]: Accessor changed to %build-machine-system. Default to #f.
* guix/scripts/offload.scm (build-machine-system): Wrap %build-machine-system
with a deprecation warning.
(build-machine-systems): Access the new systems field or fallback to use
build-machine-system, for backward compatibility.
(machine-matches?): Adjust.
* tests/offload.scm: Add tests...
* Makefile.am (SCM_TESTS): ...and register them.
* doc/guix.texi (Daemon Offload Setup): Update doc.
* Makefile.am (MODULES): Remove guix/zlib.scm and guix/lzlib.scm,
(SCM_TESTS): remove tests/zlib.scm, tests/lzlib.scm.
* build-aux/build-self.scm (make-config.scm): Remove unused %libz variable.
* configure.ac: Remove LIBZ and LIBLZ variables and check instead for
Guile-zlib and Guile-lzlib.
* doc/guix.texi ("Requirements"): Remove zlib requirement and add Guile-zlib
and Guile-lzlib instead.
* gnu/packages/package-management.scm (guix)[native-inputs]: Add "guile-zlib"
and "guile-lzlib",
[inputs]: remove "zlib" and "lzlib",
[propagated-inputs]: ditto,
[arguments]: add "guile-zlib" and "guile-lzlib" to Guile load path.
* guix/config.scm.in (%libz, %liblz): Remove them.
* guix/lzlib.scm: Remove it.
* guix/man-db.scm: Use (zlib) instead of (guix zlib).
* guix/profiles.scm (manual-database): Do not stub (guix config) in imported
modules list, instead add "guile-zlib" to the extension list.
* guix/scripts/publish.scm: Use (zlib) instead of (guix zlib) and (lzlib)
instead of (guix lzlib),
(string->compression-type, effective-compression): do not check for zlib and
lzlib availability.
* guix/scripts/substitute.scm (%compression-methods): Do not check for lzlib
availability.
* guix/self.scm (specification->package): Add "guile-zlib" and "guile-lzlib"
and remove "zlib" and "lzlib",
(compiled-guix): remove "zlib" and "lzlib" arguments and add guile-zlib and
guile-lzlib to the dependencies, also do not pass "zlib" and "lzlib" to
"make-config.scm" procedure,
(make-config.scm): remove "zlib" and "lzlib" arguments as well as %libz and
%liblz variables.
* guix/utils.scm (lzip-port): Use (lzlib) instead of (guix lzlib) and do not
check for lzlib availability.
* guix/zlib.scm: Remove it.
* m4/guix.m4 (GUIX_LIBZ_LIBDIR, GUIX_LIBLZ_FILE_NAME): Remove them.
* tests/lzlib.scm: Use (zlib) instead of (guix zlib) and (lzlib)
instead of (guix lzlib), and do not check for zlib and lzlib availability.
* tests/publish.scm: Ditto.
* tests/substitute.scm: Do not check for lzlib availability.
* tests/utils.scm: Ditto.
* tests/zlib.scm: Remove it.
This should help to debug test failures due to duplicated packages.
* tests/packages ("fold-available-packages with/without cache"): Print
duplicated packages.
Fixes <https://bugs.gnu.org/42543>.
Reported by Jack Hill <jackhill@jackhill.us>.
* guix/lint.scm (check-formatting): Always return a list (previously we
would return #f when 'search-path' returns #f). Check whether
LOCATION's file is a relative file name. Return a warning if not.
* tests/guix-lint.sh: Add test.
* gnu/services/linux.scm (<zram-device-configuration>): New record.
(zram-device-service-type): New variable.
* doc/guix.texi (Linux Services): Document it.
* tests/services/linux.scm (zram-swap-device-test): New tests.
Previously it would silently fail to create the /gnu/store symlink when
the host has a read-only /gnu as is the case in these tests.
* gnu/packages/aux-files/run-in-namespace.c (exec_with_loader): Unlink
the ancestor of ORIGINAL_STORE under NEW_ROOT. Check the return value
of 'symlink' when creating NEW_STORE.
* tests/guix-pack-relocatable.sh: Check the contents of the store as
seen by the wrapped executable, with all three engines, and with both
"/gnu" and "/gnu/store" erased.
Fixes <https://bugs.gnu.org/42558>.
Until now, loading 'pack-audit.so' in a truly non-Guix environment would
usually fail because 'pack-audit.so' depends on 'libgcc_s.so' and
'libc.so', none of which could be found.
Furthermore, the test was not working as expected: the trick
unshare -mrf sh -c 'mount -t tmpfs none /gnu ; ...'
would allow the fakechroot engine to make its store available as
/gnu/store as a result of another bug.
* gnu/packages/aux-files/run-in-namespace.c (relocated_search_path): New
function.
(exec_with_loader): Pass "--library-path" to the loader.
* guix/scripts/pack.scm (wrapped-package)[build](runpath): New procedure.
(elf-loader-compile-flags): Pass "-DLOADER_AUDIT_RUNPATH".
* tests/guix-pack-relocatable.sh: Remove 'STORE_PARENT'.
(run_without_store): New function. Erase $NIX_STORE_DIR instead of
$STORE_PARENT.
Use 'run_without_store' throughout.
The 'memoize' binding was re-exported in 2016, commit
19e1d5f7f9, as a backwards-compatibility
measure that makes little sense now.
* guix/utils.scm: Don't re-export 'memoize'.
* guix/import/pypi.scm: Adjust imports.
* tests/pypi.scm: Remove duplicate (guix memoization) import.
* guix/scripts/pack.scm (self-contained-tarball)
[set-utf8-locale]: New variable.
[build]: Use it.
* tests/pack.scm ("self-contained-tarball"): Use a <profile> record
instead of 'profile-derivation'.
Fixes <https://bugs.gnu.org/42327>.
Reported by Jan Nieuwenhuizen <janneke@gnu.org>.
This is a followup to f52fbf7094.
* guix/packages.scm (bag-transitive-inputs, bag-transitive-build-inputs)
(bag-transitive-host-inputs, bag-transitive-target-inputs): Parameterize
%CURRENT-SYSTEM in addition to %CURRENT-TARGET-SYSTEM.
* tests/packages.scm ("package->bag, sensitivity to %current-system"):
New test.
Until now the 'source' checker would look at URL for 'url-fetch' origins
but not for 'git-fetch' origins.
* guix/lint.scm (check-source): Add case for 'git-reference?'.
* tests/lint.scm ("source, git-reference: 301 -> 200"): New test.
Suggested by Ricardo Wurmus and Simon Tournier.
* guix/channels.scm (sexp->channel-introduction): New procedure.
(read-channel-metadata): Use it.
(profile-channels)[sexp->channel-introduction]: Remove.
* tests/channels.scm ("latest-channel-instances, authenticate dependency"):
New test.
* doc/guix.texi (Channels)[Declaring Channel Dependencies]: Augment example.
This fixes a style issue similar to that of
a18d02def9.
* tests/channels.scm ("authenticate-channel, .guix-authorizations"):
Change to 'test-equal' so that test failures are properly diagnosed.
* guix/channels.scm (<channel-introduction>): Rename constructor to
'%make-channel-introduction'.
(make-channel-introduction): New procedure.
* tests/channels.scm ("authenticate-channel, wrong first commit signer")
("authenticate-channel, .guix-authorizations"): Use
'make-channel-introduction' without '@@' and without third argument.
* doc/guix.texi (Channels)[Channel Authentication, Specifying Channel
Authorizations]: New subsections.
* guix/channels.scm (latest-channel-instance): Raise an error instead of
warning when 'guix is unauthenticated.
* tests/channels.scm ("latest-channel-instances, missing introduction for 'guix'"):
New test.
Fixes <https://bugs.gnu.org/42077>.
Reported by Jan Nieuwenhuizen <janneke@gnu.org>.
The typo was introduced in 7b06781a58.
* tests/git-authenticate.scm <top level>: Remove call to 'which'
around (gpg+git-available?).
Until now the test would always succeed because it would return
'failed, which has truth value. The exercise
'verify-introductory-commit', we need to add a second commit beyond the
introductory commit, which is what we do here.
* tests/channels.scm ("authenticate-channel, wrong first commit
signer"): Add a second commit and authenticate up to that one. Change
'message?' to 'message-condition?'.
This test was skipped since the switch to Guile 3 because
'assert-container-features' would be inlined and thus accessing it with
@@ would fail with an unbound-variable error.
* guix/scripts/environment.scm (assert-container-features): Export.
* tests/guix-environment-container.sh: Use single '@'.
This should come before patching, authentication, etc.
* guix/channels.scm (latest-channel-instance): Add #:validate-pull
parameter and honor it. Return a single value: the instance.
(ensure-forward-channel-update): Change 'instance' parameter to 'commit'
and adjust accordingly.
(latest-channel-instances): Adjust to 'latest-channel-instance' changes.
* guix/scripts/pull.scm (warn-about-backward-updates): Change 'instance'
parameter to 'commit' and adjust accordingly.
* tests/channels.scm ("latest-channel-instances #:validate-pull"):
Likewise.
Fixes <https://bugs.gnu.org/22883>.
* guix/channels.scm (<channel>)[introduction]: New field.
(<channel-introduction>): New record type.
(%guix-channel-introduction): New variable.
(%default-channels): Use it.
(<channel-metadata>)[keyring-reference]: New field.
(%default-keyring-reference): New variable.
(read-channel-metadata, read-channel-metadata-from-source): Initialize
the 'keyring-reference' field.
(commit-short-id, verify-introductory-commit)
(authenticate-channel): New procedures.
(latest-channel-instance): Call 'authenticate-channel' when CHANNEL has
an introduction.
* tests/channels.scm (gpg+git-available?, commit-id-string): New
procedures.
("authenticate-channel, wrong first commit signer"):
("authenticate-channel, .guix-authorizations"): New tests.
* doc/guix.texi (Invoking guix pull): Mention authentication.
* guix/git-authenticate.scm (commit-signing-key): Add
#:disallowed-hash-algorithms and honor it.
(authenticate-commit)[recent-commit?]: New variable.
Pass #:disallowed-hash-algorithms to 'commit-signing-key'.
* tests/git-authenticate.scm ("signed commits, SHA1 signature"): New test.
Fixes <https://bugs.gnu.org/41796>.
Reported by Jakub Kądziołka <kuba@kadziolka.net>.
* guix/packages.scm (input-graft): Add 'output' parameter and honor it.
Add OUTPUT to the cache key.
(input-cross-graft): Likewise.
(fold-bag-dependencies): Operate on inputs instead of nodes. Turn
VISITED into a vhash instead of a set. Pass PROC HEAD and OUTPUT
instead of just HEAD.
(bag-grafts): Adjust accordingly.
* tests/packages.scm ("package-grafts, dependency on several outputs"):
New test.
* guix/git.scm (commit-difference): Initialize VISITED to the closure of
OLD and EXCLUDED, as written in the docstring.
* tests/git.scm ("commit-difference, excluded commits"): Adjust
accordingly.
* gnu/system/hurd.scm (%hurd-def%hurd-default-operating-system-kernel,
%hurd-default-operating-system): New exported variables.
* gnu/system/examples/bare-hurd.tmpl: New file.
* Makefile.am (EXAMPLES): Add it.
* tests/guix-system.sh: Add --target=i586-pc-gnu when testing it.
