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2021-06-29weather: Handle zero requested store items gracefully.Maxime Devos
This can happen if the weather information of a package is requested for an unsupported system. For example, try "guix weather icecat --system=aarch64-linux". * guix/scripts/weather.scm (report-server-coverage): Do not divide by zero when zero store items are requested from a server. Fixes: <https://issues.guix.gnu.org/49263> Reported-By: Jack Hill <jackhill@jackhill.us> Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2021-05-08weather: '--display-missing' shows the system type of missing items.Ludovic Courtès
* guix/scripts/weather.scm (store-item-system): New procedure. (report-server-coverage): Use it to print the system type of each missing item.
2021-03-17weather: Only show request statistics when requests were made.Christopher Baines
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.
2021-03-17scripts: weather: Provide more representative request statistics.Christopher Baines
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.
2021-03-09weather: Call lookup-narinfos with a custom progress reporter.Christopher Baines
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.
2021-03-05guix: Split (guix substitutes) from (guix scripts substitute).Christopher Baines
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).
2021-01-16guix: Move narinfo code from substitute script to module.Christopher Baines
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'.
2020-11-25weather: Fix '--substitute-urls'.zimoun
Fixes <https://bugs.gnu.org/44574>. Reported by Efraim Flashner <efraim@flashner.co.il>. * guix/scripts/weather.scm (guix-weather): Fix when substitute-urls is a list. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2020-09-10scripts: Use 'define-command' and have 'guix help' use that.Ludovic Courtès
This changes 'guix help' to print a short synopsis for each command and to group commands by category. * guix/scripts.scm (synopsis, category): New variables. (define-command-categories, define-command): New macros. (%command-categories): New variable. * guix/ui.scm (<command>): New record type. (source-file-command): New procedure. (command-files): Return absolute file names. (commands): Return a list of <command> records. (show-guix-help)[display-commands, category-predicate]: New procedures. Display commands grouped in three categories. * guix/scripts/archive.scm (guix-archive): Use 'define-command'. * guix/scripts/authenticate.scm (guix-authenticate): Likewise. * guix/scripts/build.scm (guix-build): Likewise. * guix/scripts/challenge.scm (guix-challenge): Likewise. * guix/scripts/container.scm (guix-container): Likewise. * guix/scripts/copy.scm (guix-copy): Likewise. * guix/scripts/deploy.scm (guix-deploy): Likewise. * guix/scripts/describe.scm (guix-describe): Likewise. * guix/scripts/download.scm (guix-download): Likewise. * guix/scripts/edit.scm (guix-edit): Likewise. * guix/scripts/environment.scm (guix-environment): Likewise. * guix/scripts/gc.scm (guix-gc): Likewise. * guix/scripts/git.scm (guix-git): Likewise. * guix/scripts/graph.scm (guix-graph): Likewise. * guix/scripts/hash.scm (guix-hash): Likewise. * guix/scripts/import.scm (guix-import): Likewise. * guix/scripts/install.scm (guix-install): Likewise. * guix/scripts/lint.scm (guix-lint): Likewise. * guix/scripts/offload.scm (guix-offload): Likewise. * guix/scripts/pack.scm (guix-pack): Likewise. * guix/scripts/package.scm (guix-package): Likewise. * guix/scripts/perform-download.scm (guix-perform-download): Likewise. * guix/scripts/processes.scm (guix-processes): Likewise. * guix/scripts/publish.scm (guix-publish): Likewise. * guix/scripts/pull.scm (guix-pull): Likewise. * guix/scripts/refresh.scm (guix-refresh): Likewise. * guix/scripts/remove.scm (guix-remove): Likewise. * guix/scripts/repl.scm (guix-repl): Likewise. * guix/scripts/search.scm (guix-search): Likewise. * guix/scripts/show.scm (guix-show): Likewise. * guix/scripts/size.scm (guix-size): Likewise. * guix/scripts/substitute.scm (guix-substitute): Likewise. * guix/scripts/system.scm (guix-system): Likewise. * guix/scripts/time-machine.scm (guix-time-machine): Likewise. * guix/scripts/upgrade.scm (guix-upgrade): Likewise. * guix/scripts/weather.scm (guix-weather): Likewise.
2020-07-05weather: Print 0.0% correctly.Arun Isaac
* guix/scripts/weather.scm (report-server-coverage): Report 0% coverage as 0.0%, not as .0%.
2020-04-14weather: Delete duplicate entries coming from '--manifest'.Ludovic Courtès
* guix/scripts/weather.scm (load-manifest): Call 'delete-duplicates'.
2020-03-22Remove workaround for 'time-monotonic' in Guile 2.2.2.Ludovic Courtès
This is a followup to e688c2df3924423b67892cc9939ca099c729d1cb. * build-aux/hydra/evaluate.scm <top level>: Remove 'time-monotonic' definition. * guix/cache.scm: Likewise. * guix/progress.scm: Likewise. * guix/scripts/substitute.scm: Likewise. * guix/scripts/weather.scm: Likewise. * tests/cache.scm: Likewise.
2020-03-13weather: '--coverage' filters out non-package objects.Ludovic Courtès
This is a followup to d37b5a1b58824dafbe6f32b1c183661c147c660c. * guix/scripts/weather.scm (guix-weather): Filter PACKAGES passed to 'report-package-coverage'.
2020-03-13weather: Exit with non-zero when coverage is below 100%.Ludovic Courtès
* guix/scripts/weather.scm (report-server-coverage): Return the coverage ratio. (guix-weather): Exit if and only if each server's coverage is 1.
2020-03-12weather: Allow for multiple '--manifest' options.Ludovic Courtès
* guix/scripts/weather.scm (guix-weather)[package-list]: Account for all the 'manifest entries in OPTS. * doc/guix.texi (Invoking guix weather): Document it.
2020-03-12weather: Add '--display-missing'.Ludovic Courtès
* guix/scripts/weather.scm (report-server-coverage): Add #:display-missing? and honor it. (show-help, %options): Add "--display-missing". (guix-weather): Pass #:display-missing? to 'report-server-coverage'. * doc/guix.texi (Invoking guix weather): Document it.
2020-03-05weather: Parameterize '%graft?' upfront.Ludovic Courtès
* guix/scripts/weather.scm (guix-weather): Parameterize %GRAFT? upfront.
2020-03-05weather: Allow non-package objects in manifest.Ludovic Courtès
* guix/scripts/weather.scm (package-outputs)[lower-object/no-grafts]: New procedure. Use it instead of 'package->derivation'.
2019-06-02substitute: Select the best compression methods.Ludovic Courtès
When a server publishes several URLs with different compression methods, 'guix substitute' can now choose the best one among the compression methods that it supports. * guix/scripts/substitute.scm (<narinfo>)[uri]: Replace with... [uris]: ... this. [compression]: Replace with... [compressions]: ... this. [file-size]: Replace with... [file-sizes]: ... this. [file-hash]: Replace with... [file-hashes]: ... this. (narinfo-maker): Adjust accordingly. Ensure 'file-sizes' and 'file-hashes' have the right length. (assert-valid-signature, valid-narinfo?): Use the first element of 'narinfo-uris' in error messages. (read-narinfo): Expect "URL", "Compression", "FileSize", and "FileHash" to occur multiple times. (display-narinfo-data): Call 'select-uri' to determine the file size. (%compression-methods): New variable. (supported-compression?, compresses-better?, select-uri): New procedures. (process-substitution): Call 'select-uri' to select the URI and compression. * guix/scripts/weather.scm (report-server-coverage): Account for all the values returned by 'narinfo-file-sizes'. * tests/substitute.scm ("substitute, narinfo with several URLs"): New test.
2019-05-22weather: Accept package specs on the command line.Ludovic Courtès
Previously, non-option arguments would be ignored. Now it puts them to good use. * guix/scripts/weather.scm (guix-weather)[package-list]: New procedure. Use it. * doc/guix.texi (Invoking guix weather): Adjust accordingly.
2019-01-25weather: Add '--coverage'.Ludovic Courtès
* guix/scripts/weather.scm (show-help, %options): Add '--coverage'. (package-partition-boundary, package->output-mapping) (substitute-oracle, report-package-coverage-per-system) (report-package-coverage): New procedures. (guix-weather): Honor '--coverage'. * doc/guix.texi (Invoking guix weather): Document it.
2019-01-25weather: Ignore deprecated packages but not hidden packages.Ludovic Courtès
* guix/scripts/weather.scm (all-packages): Pass #:select? to 'fold-packages'.
2018-07-07weather: Fix pasto in --version output.Kyle Meyer
* guix/scripts/weather.scm (%options): Correct the command name passed to show-version-and-exit. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2018-04-30weather: Fix type error when reporting CI stats.Ludovic Courtès
* guix/scripts/weather.scm (report-server-coverage): Remove 'missing' binding above 'queued-subset' call. Before that 'queued-subset' would be called with a number instead of a list.
2018-03-28weather: Report continuous integration stats.Ludovic Courtès
* guix/scripts/weather.scm (histogram, throughput, queued-subset): New procedures. (report-server-coverage): Report CI information. * doc/guix.texi (Invoking guix weather): Document it.
2017-12-01weather: Use (guix progress) for progress report.Ludovic Courtès
* guix/progress.scm (start-progress-reporter!, stop-progress-reporter!) (progress-reporter-report!): New procedures. * guix/scripts/weather.scm (call-with-progress-reporter): New procedure. (package-outputs)[update-progress!]: Remove. Use 'call-with-progress-reporter' instead. (guix-weather): Parameterize 'current-terminal-columns'.
2017-10-28scripts: Factorize option parsing sans 'GUIX_BUILD_OPTIONS'.Ludovic Courtès
* guix/scripts.scm (parse-command-line): Add #:build-options? parameter and honor it. * guix/scripts/challenge.scm (guix-challenge): Use 'parse-command-line' with #:build-options? #f instead of 'args-fold*'. * guix/scripts/gc.scm (guix-gc): Likewise. * guix/scripts/graph.scm (guix-graph): Likewise. * guix/scripts/hash.scm (guix-hash): Likewise. * guix/scripts/lint.scm (guix-lint): Likewise. * guix/scripts/refresh.scm (guix-refresh): Likewise. * guix/scripts/size.scm (guix-size): Likewise. * guix/scripts/weather.scm (guix-weather): Likewise.
2017-10-27scripts: Use 'args-fold*' for command that do not honor build flags.Ludovic Courtès
Fixes <https://bugs.gnu.org/28984>. Reported by Eric Bavier. * guix/scripts/challenge.scm (guix-challenge): Use 'args-fold*' instead of 'parse-command-line'. * guix/scripts/size.scm (guix-size): Likewise. * guix/scripts/weather.scm (guix-weather): Likewise.
2017-07-27weather: Show "-m" option in help message.Ludovic Courtès
Reported by Alex Kost <alezost@gmail.com>. * guix/scripts/weather.scm (show-help): Show "-m".
2017-07-25Add 'guix weather'.Ludovic Courtès
* guix/scripts/weather.scm: New file. * Makefile.am (MODULES): Add it. * doc/guix.texi (Substitutes, Invoking guix publish): Mention "guix weather". (Invoking guix weather): New node. Co-authored-by: Ricardo Wurmus <rekado@elephly.net>
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