* guix/describe.scm (append-channels-to-load-path!): New function.
* gnu/packages.scm (%package-module-path): Call new function. Remove
the code that the function call replaces.
* guix/ui.scm (extension-directories): Call new function. Search
channels for guix extensions.
* guix/self.scm (compiled-guix)[*core-modules*]: Add 'guile-git' to
the list of extensions.
Change-Id: I53af828dc554485ca28389c9e2653ea6b4fb6b7e
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
On my laptop, wall-clock time for (all-packages) goes from 27s to 1s.
* gnu/packages.scm (all-packages): Use a hash table to remember visited
packages instead of calling ‘delete-duplicates’ on the final list.
Change-Id: I4aae804656b56ef2095993e91f0572a5891f419f
* gnu/packages.scm (%package-module-path): Use 'let*' instead of
'let*-values'.
(specification->package, specification->location)
(specification->package+output): Use 'let' instead of 'let-values'.
* gnu/packages.scm (package-unique-version-prefix): New procedure.
* guix/scripts/package.scm (manifest-entry-version-prefix): Use it.
* tests/packages.scm ("package-unique-version-prefix, gcc@8")
("package-unique-version-prefix, grep"): New tests.
This enables profile caching not just when '-m' or '-f' is used, but
also when package specs are passed on the command line, as in:
guix shell -D guix git
It also changes profile cache keys to include the system type, which was
previously ignored.
* guix/scripts/shell.scm (options-with-caching)[single-file-for-caching]:
Remove.
Call 'profile-cached-gc-root' instead; adjust to accept two values.
(profile-cache-primary-key): New procedure.
(profile-cache-key): Remove.
(profile-file-cache-key, profile-spec-cache-key): New procedures.
(profile-cached-gc-root): Rewrite to include functionality formally in
'single-file-for-caching', but extend to handle package specs.
* gnu/packages.scm (cache-is-authoritative?): Export.
* guix/transformations.scm (transformation-option-key?): New procedure.
* doc/guix.texi (Invoking guix shell): Move '--rebuild-cache'
documentation to the bottom, just above '--root'. Explain caching and
how these two options relate to that.
Fixes <https://bugs.gnu.org/42009>.
Reported by Marinus <marinus.savoritias@disroot.org>.
* gnu/packages.scm (generate-package-cache)[entry-key, entry<?]
[variables]: New variables.
[expand-cache]: Change to take two arguments.
[exp]: Fold over VARIABLES.
This allows 'tests/packages.scm' to mock it.
* gnu/packages.scm (find-best-packages-by-name): Set! it at the top
level to prevent it from being inline on Guile 3.
In Guile < 2.9.7, autoloading a module would give you access to all its
bindings. In future versions, autoloading a module gives access only to
the listed bindings, as per #:select (see <https://bugs.gnu.org/38895>).
This commit adjusts autoloads to the new semantics, allowing Guix to be
built with Guile 2.9.7/2.9.8.
* guix/build/download.scm <top level>: Remove call to 'module-autoload!'.
(load-gnutls): New procedure.
(tls-wrap): Call it.
* guix/git.scm <top level>: Remove call to 'module-autoload!'.
(load-git-submodules): New procedure.
(update-submodules): Call it instead of 'resolve-interface'.
* gnu/bootloader/grub.scm: Replace #:autoload with #:use-module.
* gnu/packages.scm: Likewise.
* gnu/packages/ssh.scm: Likewise.
* gnu/packages/tex.scm: Likewise.
* gnu/services/cuirass.scm: Likewise.
* gnu/services/mcron.scm: Likewise.
* guix/lint.scm: Augment list of bindings in #:autoload.
* guix/scripts/build.scm: Likewise.
* guix/scripts/gc.scm: Likewise.
* guix/scripts/pack.scm: Likewise.
* guix/scripts/publish.scm: Likewise.
* guix/scripts/pull.scm: Likewise.
* guix/utils.scm: Remove unnecessary #:autoload clauses; replace one
of them with #:use-module.
Fixes <https://bugs.gnu.org/37748>.
Reported by Marius Bakke <mbakke@fastmail.com>.
This is a followup to d2d63e20d5.
* gnu/packages.scm (fold-available-packages): Use 'supported-package?'
instead of (member ... (package-supported-systems ...)) to match what
'generate-package-cache' does.
Until now the caller couldn't tell the different between a spec like
"foo:out" and one like "foo". This change allows users to distinguish
between these two cases.
* gnu/packages.scm (specification->package+output): Disable output
membership test when OUTPUT = #f and SUB-DRV = #f.
* tests/packages.scm ("specification->package+output")
("specification->package+output invalid output")
("specification->package+output no default output")
("specification->package+output invalid output, no default"): New tests.
Until now %LOAD-COMPILED-PATH would wrongfully contain:
CHANNEL/share/guile/site/X.Y
for each channel, thereby ignoring all the .go files of channels. This
fixes it so that %LOAD-COMPILED-PATH instead contains:
CHANNEL/lib/guile/X.Y/site-ccache
* guix/describe.scm (current-channel-entries): New procedure.
(package-path-entries): Change to return the %LOAD-COMPILED-PATH entries
as a second value.
* gnu/packages.scm (%package-module-path): Expect two values from
'package-path-entries' and augment %LOAD-COMPILED-PATH accordingly.
Previously the same package could appear several times if several
variables were bound to it, as is notably the case for "python"
currently. This, in turn, would lead to obnoxious "ambiguous package
specification" messages.
* gnu/packages.scm (generate-package-cache)[expand-cache]: Change RESULT
to RESULT+SEEN and adjust accordingly.
Call 'first' on the result of 'fold-module-public-variables*'.
* tests/packages.scm ("fold-available-packages with/without cache"):
Check for lack of duplicates in FROM-CACHE.
* gnu/packages.scm (fold-available-packages): New procedure.
* guix/scripts/package.scm (process-query): Use it instead of
'fold-packages'.
* tests/packages.scm ("fold-available-packages with/without cache"):
New test.
That way 'guix edit' doesn't need to load any package module.
* gnu/packages.scm (find-package-locations, specification->location):
New procedures.
* guix/scripts/edit.scm (package->location-specification): Rename to...
(location->location-specification): ... this. Expect a location object
instead of a package.
(guix-edit): Use 'specification->location' instead of
'specification->package'.
* tests/packages.scm ("find-package-locations")
("find-package-locations with cache")
("specification->location"): New tests.
* gnu/packages.scm (cache-is-authoritative?, load-package-cache)
(cache-lookup, generate-package-cache): New procedures.
(%package-cache-file): New variable.
(find-packages-by-name): Rename to...
(find-packages-by-name/direct): ... this.
(find-packages-by-name): Rewrite to use the package cache when
'cache-is-authoritative?' returns true.
* tests/packages.scm ("find-packages-by-name + version, with cache")
("find-packages-by-name with cache"): New tests.
* guix/channels.scm (package-cache-file): New procedure.
(%channel-profile-hooks): New variable.
(channel-instances->derivation): Use it in #:hooks.
* guix/scripts/package.scm (build-and-use-profile): Add #:hooks and
honor it.
* guix/scripts/pull.scm (build-and-install): Pass #:hooks to
UPDATE-PROFILE.
Since commit 9ffc1c00e5,
'find-newest-available-packages' and 'find-packages-by-name' were both
building a vhash mapping package names to packages. This factorizes
this bit, also reducing I/O, CPU, and memory usage.
* gnu/packages.scm (find-best-packages-by-name): Remove.
(find-best-packages-by-name): Use 'find-packages-by-name' instead of
'find-newest-available-packages'.
This saves 4.4 MB on the installed Guix.
* gnu/packages/bootstrap/x86_64-linux: Remove directory.
* gnu/local.mk (bootstrap_x86_64_linuxdir)
(dist_bootstrap_x86_64_linux_DATA): Remove.
* gnu/packages.scm (search-bootstrap-binary): When SYSTEM is
"x86_64-linux", use "i686-linux" instead.
Fixes <https://bugs.gnu.org/28446>.
Reported by Mark H Weaver <mhw@netris.org>.
* gnu/packages.scm (find-packages-by-name): Use 'version-prefix?'
instead of 'string-prefix?'.
This reduces the closure of (guix discovery) from 28 to 8 modules.
* guix/discovery.scm (scheme-files): Use 'format' instead of 'warning'.
(scheme-modules): Add #:warn parameter. Use it instead of
'warn-about-load-error'.
(fold-modules): Add #:warn and pass it to 'scheme-modules'.
(all-modules): Likewise.
* gnu/bootloader.scm (bootloader-modules): Pass #:warn to 'all-modules'.
* gnu/packages.scm (fold-packages): Likewise.
* gnu/services.scm (all-service-modules): Likewise.
* guix/upstream.scm (importer-modules): Likewise.
* gnu/packages.scm (specifications->manifest): New procedure.
* doc/guix.texi (Invoking guix package): Change example from using
'(compose list specification->package+output)' to using
'specifications->manifest'.
This syntax had been deprecated since 2016-02-28.
* gnu/packages.scm (%find-package): Remove #:fallback? parameter and handling.
* tests/guix-build.sh: Remove test for "time-1.7" syntax.
* doc/guix.texi (Invoking guix lint): Update 'guix lint' output in example.
This provides a way to mark a package as superseded by another one.
Upgrades replace superseded packages with their replacement.
* guix/packages.scm (package-superseded, deprecated-package): New
procedures.
* gnu/packages.scm (%find-package): Check for 'package-superseded'.
* guix/scripts/package.scm (transaction-upgrade-entry)[supersede]: New
procedure. Call it when 'package-superseded' is true.
* tests/guix-build.sh: Add test for a superseded package.
* tests/packages.scm ("package-superseded")
("transaction-upgrade-entry, superseded package"): New tests.
Fixes a thinko introduced in 1b846da8c3
that would lead to a backtrace when looking for an unknown package.
* gnu/packages.scm (%find-package): Correct logic when checking for
FALLBACK?.
