This is useful when people run "guix time-machine -C channels.scm",
where 'channels.scm' misses channel introductions.
* guix/channels.scm (%default-channel-url): New variable.
(%default-channels): Use it.
(ensure-default-introduction): New procedure.
(latest-channel-instance): Call it.
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 (authenticated-commit-cache-file)
(cache-authenticated-commit, previously-authenticated-commits): Add
'key' parameter and honor it.
* build-aux/git-authenticate.scm (git-authenticate): Pass
"channels/guix" as the key.
This is a follow-up of 7ca533c723. The
introduced "target" variable is shadowing the target argument.
* guix/scripts/system.scm (perform-action): Rename "target" variable to
"target*".
For packages with lots of propagated inputs,
'manifest-transitive-entries', as called from 'check-for-collisions',
would exhibit pathological behavior. For example, "guix install cl-ana"
wouldn't complete in 1mn; now, it's down to 20s.
The issue was that manifest entries would never be 'equal?' due to the
delayed field in <manifest-entry>.
* guix/profiles.scm (manifest-transitive-entries): Use a vhash instead
of a set. Use 'manifest-entry=?' instead of 'equal?' when checking for
equality.
This avoids crashes for the patch-file-names checker where a <origin> is used
for a patch, but without a value for the file-name field. This is currently
the case with the bash package.
* guix/lint.scm (check-patch-file-names): Change origin-file-name to
origin-actual-file-name.
* 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.
* guix/lint.scm (check-patch-file-names)[starts-with-package-name?]: New
procedure, extracted from the existing logic. Using it, add a clause to
the match-lambda to handle origin records.
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.
Previously call-with-transaction would both retry when SQLITE_BUSY errors were
thrown and do what its name suggested (start and rollback/commit a
transaction). This changes it to do only what its name implies, which
simplifies its implementation. Retrying is provided by the new
call-with-SQLITE_BUSY-retrying procedure.
* guix/store/database.scm (call-with-transaction): no longer restarts, new
#:restartable? argument controls whether "begin" or "begin immediate" is
used.
(call-with-SQLITE_BUSY-retrying, call-with-retrying-transaction,
call-with-retrying-savepoint): new procedures.
(register-items): use call-with-retrying-transaction to preserve old
behavior.
* .dir-locals.el (call-with-retrying-transaction,
call-with-retrying-savepoint): add indentation information.
update-or-insert can break if an insert occurs between when it decides whether
to update or insert and when it actually performs that operation. Putting the
check and the update/insert operation in the same transaction ensures that the
update/insert will only succeed if no other write has occurred in the middle.
* guix/store/database.scm (call-with-savepoint): new procedure.
(update-or-insert): use call-with-savepoint to ensure the read and the
insert/update occur within the same transaction.
Most of our queries would fail to finalize their statements properly if sqlite
returned an error during their execution. This resolves that, and also makes
them somewhat more concise as a side-effect.
This also makes some small changes to improve certain queries where behavior
was strange or overly verbose.
* guix/store/database.scm (call-with-statement): new procedure.
(with-statement): new macro.
(last-insert-row-id, path-id, update-or-insert, add-references): rewrite to
use with-statement.
(update-or-insert): factor last-insert-row-id out of the end of both
branches.
(add-references): remove pointless last-insert-row-id call.
* .dir-locals.el (with-statement): add indenting information.
guile-sqlite3 provides statement caching, making it unnecessary for sqlite to
keep re-preparing statements that are frequently used. Unfortunately it
doesn't quite emulate the semantics of sqlite_finalize properly, because it
doesn't cause a commit if the statement being finalized is the last "active"
statement (see https://notabug.org/guile-sqlite3/guile-sqlite3/issues/12). We
work around this by wrapping sqlite-finalize with our own version that ensures
sqlite-reset is called, which does The Right Thing™.
* guix/store/database.scm (sqlite-finalize): new procedure that shadows the
sqlite-finalize from (sqlite3).
Previously it would trigger a wrong-number-of-arguments error for
'lset-intersection'.
* guix/git-authenticate.scm (commit-authorized-keys): Add case for when
'commit-parents' returns the empty list.
* 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.
Avoid crash
Backtrace:
guix/build/syscalls.scm:405:8: In procedure prctl: Function not implemented
because of missing prctl on the Hurd.
* guix/build/syscalls.scm (set-thread-name, thread-name): Rename to ...
(set-thread-name!/linux,thread-name/linux): ...this.
(set-thread-name, thread-name): Swtich between linux implementation and or
stub.
Fixes <https://bugs.gnu.org/41604>
Reported by John Soo <jsoo1@asu.edu> and zimoun <zimon.toutoune@gmail.com>.
* guix/git.scm (false-if-git-not-found): New macro.
(reference-available?): Use it.
(update-cached-checkout): Use it when looking up STARTING-COMMIT.
Set RELATION to 'unrelated when OLD is #false.
* guix/ui.scm (call-with-paginated-output-port): New procedure.
(with-paginated-output-port): New macro.
(display-search-results): Use it instead of displaying a hint.
Partly fixes <https://bugs.gnu.org/41702>.
Reported by Lars-Dominik Braun <ldb@leibniz-psychology.org>.
Previously we'd potentially traverse the same sub-graph of DEPS several
times.
With this patch, command:
guix environment --ad-hoc r-learnr --search-paths
goes from 11.3s to 4.6s.
* guix/grafts.scm (reference-origin): Rename to...
(reference-origins): ... this. Change 'item' parameter to 'items'.
[lookup-derivers]: New procedure.
(cumulative-grafts)[dependency-grafts]: Change 'item' to 'items' and use
'reference-origins'.
Remove 'mapm' around 'dependency-grafts' call.
Fixes <https://bugs.gnu.org/41581>.
Reported by Tobias Geerinckx-Rice <me@tobias.gr>.
* guix/build/syscalls.scm (terminal-dimension): Add EPERM to the list of
errno code for FALL-BACK.
Fixes <https://bugs.gnu.org/41595>.
Reported by Jan Nieuwenhuizen <janneke@gnu.org>.
* guix/quirks.scm (requires-guile-2.2?): New procedure.
(%quirks): Add it.
(%bug-41214-patch): Comment.
Now that installing Grub on raw disk-images is supported, we do not need to
rely on (gnu system vm) module.
* gnu/system/image.scm (make-system-image): Rename to ...
(system-image): ... this, and remove the compatibility wrapper.
(find-image): Turn to a monadic procedure. This will become useful when
introducing Hurd support, to be able to detect the target system.
* gnu/ci.scm (qemu-jobs): Use lower-object now that system-image returns a
file-like object.
* gnu/tests/install.scm (run-install): Ditto.
* guix/scripts/system.scm (system-derivation-for-action): Add a 'base-image'
argument,
(perform-action): adapt accordingly.
Fixes <https://bugs.gnu.org/41527>.
Regression introduced in d03001a31a.
* guix/gexp.scm (lower+expand-object): When LOWERED is not a struct and
EXPAND is true, call EXPAND.
* tests/gexp.scm ("file-append, raw store item"): New test.
* guix/channels.scm (latest-channel-instance): Add #:starting-commit and
pass it to 'update-cached-checkout'. Return the commit relation as a
second value.
(ensure-forward-channel-update): New procedure.
(latest-channel-instances): Add #:current-channels and #:validate-pull.
[current-commit]: New procedure.
Pass #:starting-commit to 'latest-channel-instance'. When the returned
relation is true, call VALIDATE-PULL.
(latest-channel-derivation): Add #:current-channels and #:validate-pull.
Pass them to 'latest-channel-instances*'.
* tests/channels.scm ("latest-channel-instances #:validate-pull"): New
test.
* guix/git.scm (update-cached-checkout): Add #:starting-commit
parameter. Call 'commit-relation' when #:starting-commit is true.
Always return the relation or #f as the third value.
(latest-repository-commit): Adjust accordingly.
* guix/import/opam.scm (get-opam-repository): Likewise.
* tests/channels.scm ("latest-channel-instances includes channel dependencies")
("latest-channel-instances excludes duplicate channel dependencies"):
Update mock of 'update-cached-checkout' accordingly.
* guix/scripts/package.scm (process-query): List installed multiple profiles.
* tests/guix-package-net.sh: Test it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* guix/build/asdf-build-system.scm (copy-files-to-output): Don't attempt to
reset timestamps on files without write access.
(install): When parent SBCL package is in the inputs, use its source. This
way we get possibly patched sources in CL packages as well (e.g. for FFI).
This is also useful for sources that generate files on load-op, like cl-unicode.
* guix/build-system/asdf.scm (package-with-build-system): Forward the SBCL
parent as a native input so that it can be used in the above install phase.
* guix/gexp.scm (<system-binding>): New record type.
(let-system): New macro.
(system-binding-compiler): New procedure.
(default-expander): Add 'self-quoting?' case.
(self-quoting?): New procedure.
(lower-inputs): Add 'filterm'. Pass the result of
'mapm/accumulate-builds' through FILTERM.
(gexp->sexp)[self-quoting?]: Remove.
* tests/gexp.scm ("let-system", "let-system, target")
("let-system, ungexp-native, target")
("let-system, nested"): New tests.
* doc/guix.texi (G-Expressions): Document it.
* guix/gexp.scm (lower-object): Iterate if LOWERED is a struct.
(lower+expand-object): New procedure.
(gexp->sexp): Use it.
(define-gexp-compiler): Adjust docstring.
Not restoring it would cause problems when running:
guix time-machine --commit=6298c3ffd9654d3231a6f25390b056483e8f407c
or similar because the target Guix would be built with 2.2, and then
we'd erroneously go on and attempt build the profile with 2.2. This
would fail because profile dependencies such as "guile-gdbm-ffi" now
target 3.0.
* guix/channels.scm (call-with-guile): New procedure.
(with-guile): New macro.
(build-from-source): Use it instead of calling 'set-guile-for-build'
just once. This ensures that '%guile-for-build' is restored
afterwards.
* guix/build/syscalls.scm (sockaddr-in,sockaddr-in6): Rename to ...
(sockaddr-in/linux, sockaddr-in6/linux): ... this. Rename introduced bindings
as well.
(write-socket-address!/linux,read-socket-address/linux): Rename from
(write-socket-address!, read-socket-address): ... new switches between those
and ...
(write-socket-address!/hurd, read-socket-address/hurd): ... these new function.
