This is a fixed version of 66b14dccdd0d83c875ce3a8d50ceab8b6f0a3ce2,
which was reverted in e74250c3c535b75dd2225a26df51febb7ed94654.
* guix/download.scm (%disarchive-mirrors): New variable.
(%disarchive-mirror-file): New variable.
(built-in-download): Add 'disarchive-mirrors' keyword argument and
pass its value along to the 'builtin:download' derivation.
(url-fetch): Pass '%disarchive-mirror-file' to 'built-in-download'.
* guix/scripts/perform-download.scm (perform-download): Read
Disarchive mirrors from the environment and pass them to
'url-fetch'.
* guix/build/download.scm (disarchive-fetch/any): New procedure.
(url-fetch): Add 'disarchive-mirrors' keyword argument, use it to
make a list of URIs, and use the new procedure to fetch the file if
all other methods fail.
* build-aux/build-self.scm (build-program)[select?]: Exclude '(guix
build download)'.
* guix/self.scm (compiled-guix)[*core-modules*]: Add 'guile-json' to
the list of extensions.
* guix/download.scm (%disarchive-mirrors): New variable.
(%disarchive-mirror-file): New variable.
(built-in-download): Add 'disarchive-mirrors' keyword argument and
pass its value along to the 'builtin:download' derivation.
(url-fetch): Pass '%disarchive-mirror-file' to 'built-in-download'.
* guix/scripts/perform-download.scm (perform-download): Read
Disarchive mirrors from the environment and pass them to
'url-fetch'.
* guix/build/download.scm (disarchive-fetch/any): New procedure.
(url-fetch): Add 'disarchive-mirrors' keyword argument, use it to
make a list of URIs, and use the new procedure to fetch the file if
all other methods fail.
Partly fixes <https://bugs.gnu.org/47867>.
Reported by Florian Pelz <pelzflorian@pelzflorian.de>.
In GnuTLS up to 3.7.1 included, GNUTLS_E_AGAIN and GNUTLS_E_INTERRUPTED
are not handled by 'write_to_session_record_port' and could be thrown at
the caller. This patch works around that by dropping connections
altogether and restarting when this happens.
* guix/http-client.scm (false-if-networking-error): Swallow ERROR/AGAIN
and ERROR/INTERRUPTED.
* guix/scripts/substitute.scm (call-with-cached-connection): Likewise.
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.
This is a followup to 8f9052d5434a3a11e7b4ff14d6b0090256e08aa4.
* guix/scripts/system.scm (verbosity-level): Change the default
from 2 to 3 when building a system.
This allows importing packages with complicated version specific dependency
chains without the package symbol names colliding.
* doc/guix.texi (Invoking guix import): Document the --pin-versions option.
Mention that a specific version can be imported. Remove the experimental
warning.
* guix/import/go.scm (go-module->guix-package-name)[version]: Add optional
argument. Rewrite the character translation in terms of string-map.
(go-module->guix-package): Conditionally use dependencies whose symbol include
their version, based no the value of the PIN-VERSIONS? argument.
* guix/import/utils.scm (package->definition): Add a new case where the full
version string is appended to the package symbol.
* guix/scripts/import.scm (guix-import): Correctly print forms starting
with '(define-public [...]'.
* guix/scripts/import/go.scm (guix-import-go): Conditionally include the
version in the package symbols defined.
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.
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 ee3226e9d54891c7e696912245e4904435be191c.
* 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?'.
This is a followup to e45ef9a648c155c35b51e6b15049a1bd5416f0a1.
* guix/scripts/archive.scm (%default-options): Change 'verbosity' to 3.
* guix/scripts/build.scm (%default-options): Likewise.
* guix/scripts/copy.scm (%default-options): Likewise.
The immediate effect is that, with '--verbosity=1', only two lines are
displayed for each substitute, instead of two lines followed by an empty
line.
* guix/scripts/substitute.scm (process-substitution): Emit a single
newline upon completion when PRINT-BUILD-TRACE? is true.
This is a follow-up of bc3896db25c788c181c7bcd65754e7cd378e9d9f.
* guix/scripts/substitute.scm (%local-substitute-urls): Test for "true"
instead of "yes".
This stems from the observation that substitute download can be
CPU-bound when high-speed networks are in use:
https://lists.gnu.org/archive/html/guix-devel/2020-12/msg00177.html
* guix/narinfo.scm (decompresses-faster?): New procedure.
(narinfo-best-uri): Add #:fast-decompression?.
* guix/scripts/substitute.scm (%prefer-fast-decompression?): New
variable.
(call-with-cpu-usage-monitoring): New procedure.
(with-cpu-usage-monitoring): New macro.
(display-narinfo-data, process-substitution): Pass #:fast-decompression?
to 'narinfo-best-uri'.
(process-substitution): Wrap 'restore-file' call in
'with-cpu-usage-monitoring'. Set '%prefer-fast-decompression?'.
This avoids the script crashing if all data is fetched from the cache.
* guix/scripts/weather.scm (report-server-coverage): Only show request
statistics when some requests have been made.
Previously, the "seconds per request" and "requests per second" statistics
really reported (cache lookups + requests) per second. By looking at the
actual number of requests made within lookup-narinfos, a more representative
value can be reported.
* guix/scripts/weather.scm (let/time): Allow for multiple return values.
(report-server-coverage): Alter the reporting of request statistics.
The call-with-connection-error-handling was added in
20c08a8a45d0f137ead7c05e720456b2aea44402, but that error handling was
previously inside of open-connection-for-uri/maybe, which is related
to (call-)with-cached-connection which was used in process-substitution, but
only actually used with call-with-cached-connection when used in
fetch-narinfos.
There's some handling for similar errors within with-networking, which is used
within process-substitution.
* guix/scripts/substitute.scm (process-substitution): Remove
call-with-connection-error-handling call.
In f50f5751fff4cfc6d5abba9681054569694b7a5c, the way fetch was called within
process-substitution was changed. As call-with-cached-connection actually
includes important error handling for the opening of a HTTP request, this
change removed some error handling. This commit adds that back.
Fixes <https://bugs.gnu.org/47157>.
* guix/scripts/substitute.scm (call-with-cached-connection): New procedure.
(with-cached-connection): New syntax rule.
(process-substitution): Retry once for some errors when making HTTP requests
to fetch substitutes.
Break cached-channel-instance into two different procedures:
channels->cached-profile and instances->cached-profile operating respectively
on channels and channels instances.
* guix/inferior.scm (cached-channel-instance): Rename it into ...
(cached-profile): ... this new procedure.
(channels->cached-profile, instances->cached-profile): New procedures.
* guix/scripts/time-machine.scm (guix-time-machine): Adapt accordingly.
This means there's a useful progress bar when running guix weather.
* guix/scripts/weather.scm (report-server-coverage): Pass
#:make-progress-reporter to lookup-narinfos.
Rather than always outputting to (current-error-port) in
lookup-narinfos (which is called from within lookup-narinfos/diverse), take a
procedure which should return a progress reporter, and defer any output to
that.
As this is now general purpose code, make the default behaviour to output
nothing. Maintain the current behaviour of the substitute script by moving the
progress reporter implementation there, and passing it in when calling
lookup-narinfos/diverse.
These changes should be generally useful, but I'm particularly looking at
getting guix weather to do progress reporting differently, with this new
flexibility.
* guix/substitutes.scm (fetch-narinfos): Take a procedure to make a
progress-reporter, and use that rather than the hardcoded behaviour.
(lookup-narinfos): Add #:make-progress-reporter keyword argument, and pass
this through to fetch-narinfos.
(lookup-narinfos/diverse): Add a #:make-progress-reporter keyword argument,
and pass this through to lookup-narinfos.
* guix/scripts/substitute.scm (process-query): Pass a progress-reporter to
lookup-narinfos/diverse.
Fixes <https://bugs.gnu.org/38884>.
* guix/scripts/system.scm (switch-to-system-generation): Load the
activate script for that generation.
squash! scripts: system: Activate system when switching generations.
This means there's a module for working with substitutes, rather than all the
code sitting in the script. The need for this can be seen with the weather and
challenge scripts, that now don't have to use code from the substitute script,
but can instead use the substitute module.
The separation here between the actual functionality of the substitute script
and the underlying functionality used both there and elsewhere should make
maintenance easier moving forward.
This commit just moves code, none of the code should have been changed
significantly.
* guix/scripts/substitute.scm (%narinfo-cache-directory, %narinfo-ttl,
%narinfo-negative-ttl, %narinfo-transient-error-ttl, %unreachable-hosts): Move
variables to guix/substitutes.scm.
(narinfo-cache-file, cached-narinfo, cache-narinfo!, narinfo-request,
read-to-eof, call-with-connection-error-handling, fetch-narinfos,
lookup-narinfos, lookup-narinfos/diverse): Move procedures to
guix/substitutes.scm.
* guix/substitutes.scm: New file.
* Makefile.am: Add it.
* guix/narinfo.scm: Remove redundant module.
* guix/scripts/challenge.scm: Change (guix scripts substitute) to (guix
substitutes).
* guix/scripts/weather.scm: Change (guix scripts substitute) to (guix
substitutes).
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 <https://bugs.gnu.org/46362>.
Reported by Zhu Zihao <all_but_last@163.com>.
Previously, backtraces due to uncaught exceptions would always to go
file descriptor 2; the daemon would read it and error out with something
like:
error: got unexpected path `Backtrace:' from substituter
This patch fixes that by ensuring backtraces are properly displayed on
file descriptor 4.
* guix/scripts/substitute.scm (with-redirected-error-port): New macro.
(guix-substitute): Use 'with-redirected-error-port' instead of 'parameterize'.
This is similar to commit a168c3e4f8d580f70e1c26bcdfc5b8378b2fa42d.
* guix/scripts/substitute.scm (with-networking): Use
'with-throw-handler' instead of 'catch'.
This is part of trying to reduce the interdependency of code within the
substitute module.
This commit addresses some of the error handling that was performed through
open-connection-for-uri/maybe. The new approach is to use
call-with-connection-error-handling, and wrap calls to http-multiple-get and
http-fetch with that procedure, which takes care of handling connection
errors.
I think this is even slightly more rigerous than the previous setup, because
this approach handles connection errors that occur when http-multiple-get
reconnects to a host.
* guix/scripts/substitute.scm (open-connection-for-uri/maybe): Transform in to
call-with-connection-error-handling.
(fetch-narinfos): Use call-with-connection-error-handling.
(process-query): Replace open-connection-for-uri/maybe with
open-connection-for-uri/cached.
(open-connection-for-uri/cached): Set a default timeout, matching the
behaviour in open-connection-for-uri/maybe.
(process-substitution): Use call-with-connection-error-handling.
At least by default. Instead, make the open-connection procedure a parameter,
and make the default guix:open-connection-for-uri. Do so similarly for
lookup-narinfos and lookup-narinfos/diverse which work towards calling
fetch-narinfos.
This means this code can be moved to a different module, without having
use/move the connection caching code.
* guix/scripts/substitute.scm (fetch-narinfos): Add #:open-connection
argument, and call http-multiple-get with it.
(lookup-narinfos) Add #:open-connection argument, and call fetch-narinfos with
it.
(lookup-narinfos/diverse): Add #:open-connection argument, and call
lookup-narinfos with it.
(process-query): Call lookup-narinfos/diverse with #:open-connection
open-connection-for-uri/maybe.
As it's only called in one place, and this should make the code easier to
read.
* guix/scripts/substitute.scm (fetch): Move procedure inside…
(process-substitution): …here.
It's just called in one place, with hardcoded argument values, so just inline
them.
* guix/scripts/substitute.scm (fetch): Remove arguments that don't vary, copy
the values from the call site in process-substitution.
(process-substitution): Remove unnecessary argument values from fetch call.
Failures now should be handled where they occur, and if there's a problem
that's symptomatic of an issue with the connection, the port should be closed.
* guix/scripts/substitute.scm (call-with-cached-connection): Remove procedure.
(with-cached-connection): Remove syntax rule.
Just pass open-connection-for-uri/maybe to http-fetch, this removes the need
for with-cached-connection and passing the port in.
* guix/scripts/substitute.scm (fetch): Don't take a port as an argument, and
pass open-connection-for-uri/maybe to http-fetch.
(process-substitution): Don't call fetch with with-cached-connection.
Instead, just pass open-connection-for-uri/maybe to http-multiple-get. This
code should be functionaly similar to the previous code. The eventual aim of
this is to make the connection caching not mandatory in fetch-narinfos.
* guix/scripts/substitute.scm (fetch-narinfos): Remove use of
call-with-cached-connection.
As this is used by http-fetch and http-multiple-get when they call the
specified open connection procedure.
* guix/scripts/substitute.scm (open-connection-for-uri/maybe): Support
#:verify-certificate?.
From (guix scripts substitute). This will make it easier to reuse this code.
* guix/scripts/substitute.scm (http-multiple-get): Remove, and move to…
* guix/http-client.scm (http-multiple-get): …here.
