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2019-06-10pack: Fix 'guix pack -f docker'....Regression introduced in a0f352b30f4869a7af7017b8a5011ac7602dd115. * guix/scripts/pack.scm (docker-image): Check whether ENTRY-POINT is true before returning (string-append #$profile ...). Ludovic Courtès
2019-06-07pack: Add '--entry-point'....* guix/scripts/pack.scm (self-contained-tarball): Add #:entry-point and warn when it's true. (squashfs-image): Add #:entry-point and honor it. (docker-image): Add #:entry-point and honor it. (%options, show-help): Add '--entry-point'. (guix-pack): Honor '--entry-point' and pass #:entry-point to BUILD-IMAGE. * gnu/tests/docker.scm (run-docker-test): Test 'docker run' with the default entry point. (build-tarball&run-docker-test): Pass #:entry-point to 'docker-image'. * doc/guix.texi (Invoking guix pack): Document it. * gnu/tests/singularity.scm (run-singularity-test)["singularity run"]: New test. (build-tarball&run-singularity-test): Pass #:entry-point to 'squashfs-image'. Ludovic Courtès
2019-06-05syscalls: Add 'with-file-lock' macro....* guix/scripts/offload.scm (lock-file, unlock-file, with-file-lock): Move to... * guix/build/syscalls.scm: ... here. Ludovic Courtès
2019-06-05guix package: Do not list environment variables that need to be set....Fixes <https://bugs.gnu.org/35942>. * guix/scripts/package.scm (display-search-paths): Rename to... (display-search-path-hint): ... this. Adjust callers. Remove #:kind parameter. Replace the list of environment variables with an invitation to source $GUIX_PROFILE/etc/profile or run 'guix package --search-paths'. Ludovic Courtès
2019-06-02substitute: Select the best compression methods....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. Ludovic Courtès
2019-06-02publish: '--compression' can be repeated....This allows 'guix publish' to compress and advertise multiple compression methods from which users can choose. * guix/scripts/publish.scm (actual-compression): Rename to... (actual-compressions): ... this. Expect REQUESTED to be a list, and always return a list. (%default-options): Remove 'compression. (store-item->recutils): New procedure. (narinfo-string): Change #:compression to #:compressions (plural). Adjust accordingly. (render-narinfo, render-narinfo/cached): Likewise. (bake-narinfo+nar): Change #:compression to #:compressions. [compressed-nar-size]: New procedure. Call 'compress-nar' for each item returned by 'actual-compressions'. Create a narinfo for each compression. (effective-compression): New procedure. (make-request-handler): Change #:compression to #:compressions. Use 'effective-compression' to determine the applicable compression. (guix-publish): Adjust handling of '--compression'. Print a message for each compression that is enabled. * tests/publish.scm ("/*.narinfo"): Adjust to new narinfo field ordering. ("/*.narinfo with properly encoded '+' sign"): Likewise. ("/*.narinfo with lzip + gzip"): New test. ("with cache, lzip + gzip"): New test. * doc/guix.texi (Invoking guix publish): Document it. Ludovic Courtès
2019-05-29publish: Factorize 'compress-nar'....* guix/scripts/publish.scm (compress-nar): New procedure. (bake-narinfo+nar): Use it. Ludovic Courtès
2019-05-29publish: Remove outdated comment....* guix/scripts/publish.scm (make-request-handler): Remove outdated TODO. Ludovic Courtès
2019-05-27publish: Display the compression method and level in use....* guix/scripts/publish.scm (guix-publish): Use 'info' instead of 'format' for the initial message. When COMPRESSION is true, display the method and level in use. Ludovic Courtès
2019-05-27publish: Add support for lzip....* guix/scripts/publish.scm (show-help, %options): Support '-C METHOD' and '-C METHOD:LEVEL'. (default-compression): New procedure. (bake-narinfo+nar): Add lzip. (nar-response-port): Likewise. (string->compression-type): New procedure. (make-request-handler): Generalize /nar/gzip handler to handle /nar/lzip as well. * tests/publish.scm ("/nar/lzip/*"): New test. ("/*.narinfo with lzip compression"): New test. * doc/guix.texi (Invoking guix publish): Document it. (Requirements): Mention lzlib. Ludovic Courtès
2019-05-26publish: Maintain a hash-part-to-store-item mapping in cache....Fixes <https://bugs.gnu.org/33897>. * guix/scripts/publish.scm (hash-part-mapping-cache-file) (hash-part->path*): New procedures. * guix/scripts/publish.scm (render-narinfo/cached)[delete-entry]: Delete the 'hash-part-mapping-cache-file'. Use 'hash-part->path*' instead of 'hash-part->path'. * tests/publish.scm ("with cache, vanishing item"): New test. Ludovic Courtès
2019-05-22weather: Accept package specs on the command line....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. Ludovic Courtès
2019-05-22pack: Warn when building an empty pack....* guix/scripts/pack.scm (guix-pack): Warn when MANIFEST has zero entries. Ludovic Courtès
2019-05-22pack: Add '--root'....* guix/scripts/pack.scm (%options, show-help): Add "--root". (guix-pack): Honor it. * tests/guix-pack.sh: Test it. * doc/guix.texi (Invoking guix pack): Document it. Ludovic Courtès
2019-05-16guix system: Type-check the file or expression....Previously, users would get a wrong-type-arg exception down the road with an intimidating backtrace. * guix/scripts/system.scm (process-action)[ensure-operating-system]: New procedure. Use it. Ludovic Courtès
2019-05-14guix build: Gracefully handle invalid '--with-git-url' specs....* guix/scripts/build.scm (transform-package-source-git-url): Add case for when 'string-split' does not return exactly two elements. Ludovic Courtès
2019-05-13vm: Auto-detect if inputs should be registered....The default value of the argument REGISTER-CLOSURE? of the ISO9660-IMAGE, QEMU-IMAGE and SYSTEM-DOCKER-IMAGE procedures can be computed automatically, since the operating-system definition is available in its context. When the operating-system definition does not contain the GUIX-SERVICE-TYPE, do not register the closure in the database of Guix, as it takes time and doesn't serve a purpose. * gnu/system/vm.scm (has-guix-service-type): Add predicate. (iso9660-image)[register-closures?]: Use it to compute the argument's default value. (qemu-image)[register-closures?]: Likewise, and update docstring. (system-docker-image)[register-closures?]: Likewise. (system-disk-image): Do not explicit a value for the REGISTER-CLOSURES? argument of the ISO9660-IMAGE and QEMU-IMAGE procedure calls, so that its default value is used instead. * guix/scripts/system.scm (system-derivation-for-action): Do not explicit a value for the REGISTER-CLOSURES? argument of the SYSTEM-DOCKER-IMAGE procedure call, so that its default value is used instead. Maxim Cournoyer
2019-05-14linux-container: Support container network sharing....* gnu/system/linux-container.scm (container-essential-services): If network is to be shared with the host, remove network configuration files from etc service. (containerized-operating-system): If network is to be shared with the host, remove nscd service and map host's /var/run/nscd if it exists. (container-script): If network is to be shared with the host, do not create network namespace. * guix/scripts/system.scm (system-derivation-for-action): Add #:container-shared-network? argument. (perform-action): Add #:container-shared-network? argument. (show-help): Add "-N, --network" help information. (%options): Add network option. (process-action): Call perform-action with #container-shared-network? argument. * doc/guix.texi (Invoking guix system): Document the "-N, --network" option. Co-authored-by: Christopher Baines <mail@cbaines.net> Arun Isaac
2019-05-09pull: Display 'hash guix' hint when the new and old 'guix' are different....Fixes <https://bugs.gnu.org/35601>. Reported by Diego Nicola Barbato <dnbarbato@posteo.de>. Previously we were calling (which "guix") after the new profile had been built and symlinked, so in most cases the hint would not be triggered, even though it should have been triggered. * guix/scripts/pull.scm (build-and-install)[guix-command]: New variable. Compare PROFILE/bin/guix against GUIX-COMMAND. Ludovic Courtès
2019-05-09ui: Make package outputs searchable....* guix/ui.scm (relevance): Allow the "field" procedure of a metric to return a list, and handle that case appropriately. Update docstring. (%package-metrics): Add a metric for package outputs. * guix/scripts/package.scm (find-packages-by-description): Update docstring. * tests/guix-package.sh: Add a test case to verify that package outputs are included in search results. Co-authored-by: Tobias Geerinckx-Rice <me@tobias.gr> Chris Marusich
2019-05-07environment: Non ad-hoc mode also honors transformation options....Fixes <https://bugs.gnu.org/35618>. Reported by Florent Pruvost <florent.pruvost@inria.fr>. * guix/scripts/environment.scm (options/resolve-packages): Add call to TRANSFORM in non "ad-hoc" case. * tests/guix-environment.sh: Add test. Ludovic Courtès
2019-05-01build: Change default substitute server to "ci.guix.gnu.org"....* config-daemon.ac: Replace "ci.guix.info" with "ci.guix.gnu.org". * doc/guix.texi (SUBSTITUTE-SERVER): Likewise. * etc/substitutes/ci.guix.gnu.org.pub: New file. * Makefile.am (dist_pkgdata_DATA): Add it. * guix/scripts/build.scm (%default-log-urls): Update. * guix/scripts/substitute.scm (%default-substitute-urls): Likewise. * guix/store.scm (%default-substitute-urls): Likewise. * guix/self.scm (miscellaneous-files): Add "ci.guix.gnu.org". Ludovic Courtès
2019-04-29processes: Gracefully handle daemons without clients....Fixes <https://bugs.gnu.org/34716>. Reported by Mark H Weaver <mhw@netris.org>. The problem could be reproduced by running, on one hand: sh -c 'exec -a guix-daemon sleep 777' and on the other hand: guix processes If there is no process with PID 777, 'guix processes' would barf as it stumbles upon a <daemon-session> record whose client is #f. * guix/scripts/processes.scm (daemon-sessions)[child-process->session]: New procedure, with lambda formerly passed to 'map'. Handle #f returns from 'lookup-process'. Call 'child-process->session' within 'filter-map', not just 'map'. Ludovic Courtès
2019-04-29processes: 'process-open-files' ignores disappeared /proc/PID/fd entries....Previously, 'process-open-files' would throw ENOENT if an entry had vanished after the 'scandir' call and before the 'readlink' call. * guix/scripts/processes.scm (process-open-files): Catch ENOENT errors from 'readlink'. Ludovic Courtès
2019-04-29guix package: Add 'guix search' alias....* guix/scripts/search.scm: New file. * Makefile.am (MODULES): Add it. * po/guix/POTFILES.in: Add it. * tests/guix-package-aliases.sh: Add test. * doc/guix.texi (Invoking guix package): Document it and use it in a couple of examples. Ludovic Courtès
2019-04-29guix package: Add 'install', 'remove', and 'upgrade' aliases....* guix/scripts/install.scm, guix/scripts/remove.scm, guix/scripts/upgrade.scm, tests/guix-package-aliases.sh: New files. * Makefile.am (MODULES, SH_TESTS): Add them. * po/guix/POTFILES.in: Add them. * guix/scripts/package.scm (guix-package): Split with... (guix-package*): ... this. New procedure. * doc/guix.texi (Invoking guix package): Document them. (Binary Installation, Application Setup, Package Management) (Packages with Multiple Outputs, Package Modules) (X.509 Certificates, Installing Debugging Files): Use 'guix install' in simple examples. * etc/completion/bash/guix (_guix_complete): Handle "install", "remove", and "upgrade". Ludovic Courtès
2019-04-28describe: Provide a hint when origin detection fails....* guix/scripts/describe.scm (display-checkout-info): Add call to 'display-hint' in the error case. Ludovic Courtès
2019-04-23guix system: Compute 'bootcfg' only for 'init' and 'reconfigure'....Previously, 'guix system vm' would start by computing the bootcfg derivation, which itself depended on an incorrect OS derivation (for the original OS instead of the one passed through 'virtualized-operating-system'.) That added overhead and would force the user's config file to define a root file system, for example, even though it makes no sense in the case of a VM. * guix/scripts/system.scm (perform-action)[bootcfg]: Limit to the 'init' and 'reconfigure' actions. Ludovic Courtès
2019-04-22pull: Create profile after the store connection has been opened....Fixes <https://bugs.gnu.org/35341>. Reported by Florian Pelz <pelzflorian@pelzflorian.de>. Previously, we'd call 'ensure-default-profile' before the connection to the daemon has been opened. On the first connection, the daemon ensures that /var/guix/profiles/per-user is world-writable. Since we were calling 'ensure-default-profile' before that, /var/guix/profiles/per-user was typically non-writable (555 and root-owned), and thus 'guix pull' would error out. * guix/scripts/pull.scm (guix-pull): Call 'ensure-default-profile' within 'with-store'. Ludovic Courtès
2019-04-22pull: Add '--news'....Suggested by Tobias Geerinckx-Rice <me@tobias.gr>. * guix/scripts/pull.scm (%options, show-help): Add '--news'. (display-profile-news): Add #:current-is-newer? and #:concise?. Honor them. (build-and-install): Pass #:concise? #t. (display-new/upgraded-packages)[concise/max-item-count]: New variable. Add call to 'display-hint'. (process-query): Add clause for 'display-news'. * doc/guix.texi (Invoking guix pull): Add '--news'. Ludovic Courtès
2019-04-19guix build: Accept multiple '-s' options....* guix/scripts/build.scm (%default-options): Remove 'system'. (%options) <--system>: Keep previous occurrences of 'system in RESULT. (options->derivations)[system]: Remove. [systems, things-to-build]: New variables. [compute-derivation]: New procedure. Iterate on all of SYSTEMS to compute the derivations of THINGS-TO-BUILD. * tests/guix-build.sh: Add test for one and multiple '-s' flags. * doc/guix.texi (Additional Build Options): Document this behavior. Ludovic Courtès
2019-04-18lint: 'check-github-url' uses our own 'open-connection-for-uri'....Fixes <https://bugs.gnu.org/35053>. Reported by Efraim Flashner <efraim@flashner.co.il>. Previously 'check-github-url' would let Guile 2.2's (web client) module take care of opening the connection. Consequently, it wouldn't use the TLS priority strings that we use in (guix build download), 'open-connection-for-uri'. In particular, it would not disable TLSv1.3, which would trigger <https://bugs.gnu.org/34102> for github.com. * guix/scripts/lint.scm (check-github-url): Add #:timeout parameter. [follow-redirect]: Change parameter name to 'url' and pass it to 'string->uri'. Call 'guix:open-connection-for-uri' to open the connection and pass it to 'http-head' via #:port. Ludovic Courtès
2019-04-17pull: '--url', '--commit', and '--branch' apply to the 'guix' channel....Suggested by pkill9 <pkill9@runbox.com>. * guix/scripts/pull.scm (channel-list): Apply REF and URL to the 'guix' channel. * doc/guix.texi (Invoking guix pull): Adjust accordingly. Ludovic Courtès
2019-04-15guix build: Fix relative file name canonicalization for '--root'....Fixes <https://bugs.gnu.org/35271>. Reported by rendaw <7e9wc56emjakcm@s.rendaw.me>. * guix/scripts/build.scm (register-root): When ROOT is a relative file name, append the basename of ROOT, not ROOT itself. * tests/guix-build.sh: Add test. Ludovic Courtès
2019-04-11guix gc: '-d' does not attempt to delete non-user-owned roots....* guix/scripts/gc.scm (guix-gc)[delete-generations]: Limit to user-owned roots, unless we're running as root. Ludovic Courtès
2019-04-10guix gc: Add '--delete-generations'....* guix/scripts/gc.scm (show-help, %options): Add '--delete-generations'. Change '--delete' shorthand to '-D'. (delete-old-generations): New procedure. (guix-gc)[delete-generations]: New procedure. Call it when ACTION is 'collect-garbage' and OPTS contains 'delete-generations. * doc/guix.texi (Invoking guix gc): Document it. Ludovic Courtès
2019-04-10guix gc: Add '--list-roots'....* guix/scripts/gc.scm (show-help, %options): Add '--list-roots'. (guix-gc)[list-roots]: New procedure. Handle '--list-roots'. * tests/guix-gc.sh: Test it. * doc/guix.texi (Invoking guix gc): Document it. Ludovic Courtès
2019-04-10pull: Remove duplicate '--dry-run' description....Reported by pkill9. * guix/scripts/pull.scm (show-help): Remove duplicate '--dry-run' description. Ludovic Courtès
2019-04-10guix package: Use absolute file names in search path recommendations....Suggested by Chris Marusich. * guix/scripts/package.scm (absolutize): New procedure. (display-search-paths): Use it. Ludovic Courtès
2019-04-07size: Optimize dependency size computation....This reduces 'guix size' run time by ~4% here: items="$(guix build icecat inkscape emacs libreoffice)" guix size $items * guix/scripts/size.scm (store-profile): Define 'size-table' and use it to lookup the size of ITEM in 'dependency-size'. Ludovic Courtès
2019-04-04scripts: More commands default to verbosity level 1....* guix/scripts/environment.scm (%default-options): Change 'verbosity' to 1. * guix/scripts/pack.scm (%default-options): Likewise. * guix/scripts/system.scm (guix-system): Likewise, except for the 'build' command. Ludovic Courtès
2019-04-04gexp: Remove workarounds for <https://bugs.gnu.org/15602>....* gnu/services/base.scm (hydra-key-authorization)[aaa]: Remove. [default-acl]: Don't import it. * guix/scripts/pack.scm (store-database)[build]: Don't import (gnu build install). Ludovic Courtès
2019-04-02environment: '-C' creates namespaces where the user is not root....* guix/scripts/environment.scm (launch-environment/container): Add UID and GID. Use them in PASSWD and GROUPS. Pass them as #:guest-uid and #:guest-gid to 'call-with-container'. * tests/guix-environment-container.sh: Test the inner UID. In '--user' test, replace hard-coded 0 with 1000. * doc/guix.texi (Invoking guix environment): Adjust accordingly. Ludovic Courtès
2019-03-28pull: Truncate the list of packages displayed on completion....Previously, if you'd run 'guix pull' after a couple of weeks, it would fill your screen with package names, which is unhelpful. * guix/scripts/pull.scm (ellipsis): New procedure. (display-new/upgraded-packages): Add #:concise?. [list->enumeration]: New procedure. Use it instead of 'string-join'. (display-profile-news): Pass #:concise? #t. Ludovic Courtès
2019-03-28pull: Factorize pretty-printing for new/upgraded package lists....* guix/scripts/pull.scm (display-new/upgraded-packages)[pretty]: New procedure. Use it. Ludovic Courtès
2019-03-27refresh: Update the source code URL....Reported by Tobias Geerinckx-Rice <me@tobias.gr> in <https://bugs.gnu.org/35010>. * guix/upstream.scm (update-package-source): Take 'source' instead of 'version' as the second argument. [update-expression]: Change to take 'replacements', a list of replacement pairs. Compute OLD-URL and NEW-URL and replace the dirname of the OLD-URL with that of NEW-URL. * guix/scripts/refresh.scm (update-package): Adjust call to 'update-package-source' accordingly. Ludovic Courtès
2019-03-27upstream: 'package-update' returns the <upstream-source> object....Fixes a regression introduced in abd4d6b33dba4de228e90ad15a8efb456fcf7b6e, where CHANGES would no longer be a thunk. Reported by Ricardo Wurmus. * guix/upstream.scm (package-update/url-fetch): Return SOURCE as the third value instead of CHANGES. * guix/scripts/refresh.scm (update-package): Adjust accordingly. Ludovic Courtès
2019-03-26environment: Create /etc/group in containers....Reported by Pierre Neidhardt <mail@ambrevar.xyz>. * guix/scripts/environment.scm (launch-environment/container): Create GROUPS and call 'write-group'. * tests/guix-environment-container.sh: Test it. Ludovic Courtès
2019-03-26environment: Use (gnu build accounts) for /etc/passwd handling....* guix/scripts/environment.scm (launch-environment/container): Remove call to 'mock-passwd'; instantiate a <password-entry> instead. Call 'write-passwd' to write the pasword database instead of using custom code. (mock-passwd): Remove. * tests/guix-environment-container.sh: Test 'getpwuid'. Ludovic Courtès
2019-03-23graph: Factorize calls to 'fold-packages'....* guix/scripts/graph.scm (all-packages): New procedure. (%reverse-package-node-type, %reverse-bag-node-type): Use 'all-packages' instead of 'fold-packages'. Ludovic Courtès