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2020-09-30scripts: system: Add support for image-type.Mathieu Othacehe
* guix/scripts/system.scm (list-image-types): New procedure, (%options): add "image-type" and "list-image-types" options, remove "file-system-type" option, (show-help): adapt accordingly, (%default-options): also adapt, and set the default "image-type" to "raw", (perform-action): add image-type argument and remove file-system-type argument, (process-action): adapt perform-action call, (system-derivation-for-action): remove base-image argument, add image-type argument, and use it to create the image passed to "system-image". * tests/guix-system.sh: Adapt accordingly and add a test for "--list-image-types" command. * doc/guix.texi (Building the Installation Image, Invoking guix system): Adapt accordingly. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2020-09-29guix build: Add a hint for unspecified value.Julien Lepiller
* guix/scripts/build.scm (options->things-to-build): Add a hint when we cannot build something.
2020-09-27guix build: Add '--without-tests'.Ludovic Courtès
* guix/scripts/build.scm (transform-package-tests): New procedure. (%transformations, %transformation-options) show-transformation-options-help): Add it. * tests/scripts-build.scm ("options->transformation, without-tests"): New test. * doc/guix.texi (Package Transformation Options): Document it.
2020-09-25guix package: Simplify 'package->manifest-entry*'.Ludovic Courtès
* guix/scripts/package.scm (package->manifest-entry*): Rewrite in terms of 'manifest-entry-with-provenance'.
2020-09-23import: Fix docstring typoes.Tobias Geerinckx-Rice
* guix/import/cabal.scm (cabal-flags->alist): Fix typo in docstring. * guix/import/stackage.scm (lts-info-ghc-version): Likewise. * guix/scripts/import/hackage.scm (show-help): Likewise.
2020-09-21guix: scripts: build: Mention 'PACKAGE' in '--with-source' option.zimoun
* guix/scripts/build.scm (show-transformation-options-help): Mention 'PACKAGE' in '--with-source' option. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2020-09-21environment: '--link-profile' uses ~/.guix-profile for environment variables.Ludovic Courtès
Before this patch, we had: $ guix environment -CP --ad-hoc coreutils [env]$ echo $PATH /gnu/store/…-profile/bin [env]$ echo $GUIX_ENVIRONMENT /gnu/store/…-profile After this patch: $ guix environment -CP --ad-hoc coreutils [env]$ echo $PATH /home/ludo/.guix-profile/bin [env]$ echo $GUIX_ENVIRONMENT /home/ludo/.guix-profile * guix/scripts/environment.scm (launch-environment/container): When LINK-PROFILE? is true, pass ~/.guix-profile as the second argument to 'launch-environment'. * tests/guix-environment-container.sh: Adjust test accordingly. * doc/guix.texi (Invoking guix environment): Update accordingly.
2020-09-19describe: Save the original value of (program-arguments).Ludovic Courtès
Fixes <https://bugs.gnu.org/42688>. Reported by pkill9 <pkill9@runbox.com>. This ensures that 'guix repl -s SCRIPT' give SCRIPT the right value of (current-profile), which in turn ensures that (%package-module-path) is initialized with the right set of channels. * guix/describe.scm (initial-program-arguments): New variable. (current-profile): Use it. * guix/scripts/repl.scm (guix-repl): Call 'current-profile' before 'set-program-arguments'.
2020-09-16repl: Look for script files in (getcwd).Konrad Hinsen
Fixes <https://bugs.gnu.org/43331>. * guix/scripts/repl.scm (guix-repl): Replace "." by (getcwd) * tests/guix-repl.sh: Add test. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2020-09-15authenticate: Encode strings as ISO-8859-1.Ludovic Courtès
Fixes <https://bugs.gnu.org/43421>. * guix/scripts/authenticate.scm (read-command): Decode strings as ISO-8859-1, not UTF-8. (guix-authenticate)[send-reply]: Encode strings as ISO-8859-1, not UTF-8. * tests/guix-authenticate.sh: Add test.
2020-09-14authenticate: Cache the ACL and key pairs.Ludovic Courtès
In practice we're always using the same key pair, /etc/guix/signing-key.{pub,sec}. Keeping them in cache allows us to avoid redundant I/O and parsing when signing multiple store items in a row. * guix/scripts/authenticate.scm (load-key-pair): New procedure. (sign-with-key): Remove 'key-file' parameter and add 'public-key' and 'secret-key'. Adjust accordingly. (validate-signature): Add 'acl' parameter and pass it to 'authorized-key?'. (guix-authenticate)[call-with-reply]: New procedure. [with-reply]: New macro. Call 'current-acl' upfront and cache its result. Add 'key-pairs' as an argument to 'loop' and use it as a cache of key pairs.
2020-09-14daemon: Spawn 'guix authenticate' once for all.Ludovic Courtès
Previously, we'd spawn 'guix authenticate' once for each item that has to be signed (when exporting) or authenticated (when importing). Now, we spawn it once for all and then follow a request/reply protocol. This reduces the wall-clock time of: guix archive --export -r $(guix build coreutils -d) from 30s to 2s. * guix/scripts/authenticate.scm (sign-with-key): Return the signature instead of displaying it. Raise a &formatted-message instead of calling 'leave'. (validate-signature): Likewise. (read-command): New procedure. (define-enumerate-type, reply-code): New macros. (guix-authenticate)[send-reply]: New procedure. Change to read commands from current-input-port. * nix/libstore/local-store.cc (runAuthenticationProgram): Remove. (authenticationAgent, readInteger, readAuthenticateReply): New functions. (signHash, verifySignature): Rewrite in terms of the agent. * tests/store.scm ("import not signed"): Remove 'pk' call. ("import signed by unauthorized key"): Check the error message of C. * tests/guix-authenticate.sh: Rewrite using the new protocol. fixlet
2020-09-11daemon: Simplify interface with 'guix authenticate'.Ludovic Courtès
There's no reason at this point to mimic the calling convention of the 'openssl' command. * nix/libstore/local-store.cc (LocalStore::exportPath): Add only "sign" and HASH to ARGS. Remove 'tmpDir' and 'hashFile'. (LocalStore::importPath): Add only "verify" and SIGNATURE to * guix/scripts/authenticate.scm (guix-authenticate): Adjust accordingly; remove the OpenSSL-style clauses. (read-hash-data): Remove. (sign-with-key): Replace 'port' with 'sha256' and adjust accordingly. (validate-signature): Export SIGNATURE to be a canonical sexp. * tests/guix-authenticate.sh: Adjust tests accordingly.
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.
2020-09-05scripts: system: Expand some help messages.Efraim Flashner
* guix/scripts/system.scm (show-help): Add to '--share=SPEC' and '--expose=SPEC' that it also works for containers.
2020-09-02substitute: Set LC_MESSAGES to the client's locale, not LC_ALL.Ludovic Courtès
Fixes <https://bugs.gnu.org/43039>. Reported by Adam Griffiths <adam.lw.griffiths@gmail.com>. Previously, a client could lead 'guix substitute' to run in a non-UTF-8 locale, such as the "C" locale. Consequently, 'guix substitute' would now fail to decode UTF-8 file names such as those that appear in the 'nss-certs' package. * guix/scripts/substitute.scm (guix-substitute): Set LC_MESSAGES, not LC_ALL.
2020-08-31guix: system: Add `--label' option.Julien Lepiller
* guix/scripts/system.scm (%options): Add `--label'. (system-derivation-for-action): Take a #:label key to set volume ID. (perform-action): Take a #:label key. (%default-options): Add default label value. (process-action): Pass label value from command-line to perform-action. * gnu/system/image.scm (image-with-label): New procedure.
2020-08-31guix system: Clarify what happens where service upgrade fails.Ludovic Courtès
* guix/scripts/system.scm (report-shepherd-error): Use 'warning' instead of 'report-error'. Add extra 'warning' and 'display-hint' calls.
2020-08-31guix system: reconfigure: Tell users about 'herd status'.Ludovic Courtès
* guix/scripts/system.scm (perform-action): Mention 'herd status' when 'upgrade-shepherd-services' completes.
2020-08-30environment: Set USER and LOGNAME in containerLars-Dominik Braun
* guix/scripts/environment.scm (launch-environment/container): Set username environment variables. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2020-08-29copy, offload: Explicitly close SSH channels and sessions.Ludovic Courtès
Fixes <https://bugs.gnu.org/42740>. * guix/scripts/copy.scm (send-to-remote-host): Keep the result of 'connect-to-remote-daemon' in scope, and explicitly close it after the call to 'send-files'. (retrieve-from-remote-host): Explicitly close REMOTE and disconnect SESSION. * guix/scripts/offload.scm (transfer-and-offload): Explicitly close STORE and disconnect SESSION upon completion.
2020-08-27pull: Avoid "Migrating profile" message on the first run.Ludovic Courtès
* guix/scripts/pull.scm (ensure-default-profile): Do not call 'migrate-generations' when %USER-PROFILE-DIRECTORY (~/.config/guix/current) does not exist. This avoids a confusing "Migrating profile" message when the user runs 'guix pull' for the first time.
2020-08-26lint: Use 'with-error-handling'.Ludovic Courtès
This improves the error message when unable to access ~/.cache as reported by Jonathan Brielmaier <jonathan.brielmaier@web.de> in <https://bugs.gnu.org/42859>. * guix/scripts/lint.scm (guix-lint): Wrap body in 'with-error-handling'.
2020-08-25offload: Modify the build-machine record to accept multiple systems.Maxim Cournoyer
* guix/scripts/offload.scm (<build-machine>)[systems]: New field. [system]: Accessor changed to %build-machine-system. Default to #f. * guix/scripts/offload.scm (build-machine-system): Wrap %build-machine-system with a deprecation warning. (build-machine-systems): Access the new systems field or fallback to use build-machine-system, for backward compatibility. (machine-matches?): Adjust. * tests/offload.scm: Add tests... * Makefile.am (SCM_TESTS): ...and register them. * doc/guix.texi (Daemon Offload Setup): Update doc.
2020-08-24offload: Update help string.Maxim Cournoyer
* guix/scripts/offload.scm (guix-offload): Update help string.
2020-08-24guix upgrade: Allow using --do-not-upgrade.Jakub Kądziołka
* guix/scripts/upgrade.scm (%options): Add "do-not-upgrade" to list of options inherited from guix package.
2020-08-24Use "guile-zlib" and "guile-lzlib" instead of (guix config).Mathieu Othacehe
* Makefile.am (MODULES): Remove guix/zlib.scm and guix/lzlib.scm, (SCM_TESTS): remove tests/zlib.scm, tests/lzlib.scm. * build-aux/build-self.scm (make-config.scm): Remove unused %libz variable. * configure.ac: Remove LIBZ and LIBLZ variables and check instead for Guile-zlib and Guile-lzlib. * doc/guix.texi ("Requirements"): Remove zlib requirement and add Guile-zlib and Guile-lzlib instead. * gnu/packages/package-management.scm (guix)[native-inputs]: Add "guile-zlib" and "guile-lzlib", [inputs]: remove "zlib" and "lzlib", [propagated-inputs]: ditto, [arguments]: add "guile-zlib" and "guile-lzlib" to Guile load path. * guix/config.scm.in (%libz, %liblz): Remove them. * guix/lzlib.scm: Remove it. * guix/man-db.scm: Use (zlib) instead of (guix zlib). * guix/profiles.scm (manual-database): Do not stub (guix config) in imported modules list, instead add "guile-zlib" to the extension list. * guix/scripts/publish.scm: Use (zlib) instead of (guix zlib) and (lzlib) instead of (guix lzlib), (string->compression-type, effective-compression): do not check for zlib and lzlib availability. * guix/scripts/substitute.scm (%compression-methods): Do not check for lzlib availability. * guix/self.scm (specification->package): Add "guile-zlib" and "guile-lzlib" and remove "zlib" and "lzlib", (compiled-guix): remove "zlib" and "lzlib" arguments and add guile-zlib and guile-lzlib to the dependencies, also do not pass "zlib" and "lzlib" to "make-config.scm" procedure, (make-config.scm): remove "zlib" and "lzlib" arguments as well as %libz and %liblz variables. * guix/utils.scm (lzip-port): Use (lzlib) instead of (guix lzlib) and do not check for lzlib availability. * guix/zlib.scm: Remove it. * m4/guix.m4 (GUIX_LIBZ_LIBDIR, GUIX_LIBLZ_FILE_NAME): Remove them. * tests/lzlib.scm: Use (zlib) instead of (guix zlib) and (lzlib) instead of (guix lzlib), and do not check for zlib and lzlib availability. * tests/publish.scm: Ditto. * tests/substitute.scm: Do not check for lzlib availability. * tests/utils.scm: Ditto. * tests/zlib.scm: Remove it.
2020-08-03scripts: Pass #:verbosity to 'build-notifier'.Ludovic Courtès
* guix/scripts/archive.scm (guix-archive): Pass #:verbosity to 'build-notifier'. * guix/scripts/build.scm (guix-build): Likewise. * guix/scripts/copy.scm (guix-copy): Likewise. * guix/scripts/deploy.scm (guix-deploy): Likewise. * guix/scripts/environment.scm (guix-environment): Likewise. * guix/scripts/pack.scm (guix-pack): Likewise. * guix/scripts/package.scm (guix-package*): Likewise. * guix/scripts/pull.scm (guix-pull): Likewise. * guix/scripts/system.scm (verbosity-level): New procedure. (process-action): Pass #:verbosity to 'build-notifier'. (guix-system): Use 'verbosity-level' for 'with-status-verbosity'.
2020-07-30deploy: Gracefully handle errors.Ludovic Courtès
* guix/scripts/deploy.scm (guix-deploy): Wrap body in 'with-error-handling'.
2020-07-28pack: "fakechroot" execution engine can load its audit module.Ludovic Courtès
Fixes <https://bugs.gnu.org/42558>. Until now, loading 'pack-audit.so' in a truly non-Guix environment would usually fail because 'pack-audit.so' depends on 'libgcc_s.so' and 'libc.so', none of which could be found. Furthermore, the test was not working as expected: the trick unshare -mrf sh -c 'mount -t tmpfs none /gnu ; ...' would allow the fakechroot engine to make its store available as /gnu/store as a result of another bug. * gnu/packages/aux-files/run-in-namespace.c (relocated_search_path): New function. (exec_with_loader): Pass "--library-path" to the loader. * guix/scripts/pack.scm (wrapped-package)[build](runpath): New procedure. (elf-loader-compile-flags): Pass "-DLOADER_AUDIT_RUNPATH". * tests/guix-pack-relocatable.sh: Remove 'STORE_PARENT'. (run_without_store): New function. Erase $NIX_STORE_DIR instead of $STORE_PARENT. Use 'run_without_store' throughout.
2020-07-27machine: ssh: Check for potential system downgrades.Ludovic Courtès
This is a followup to 8e31736b0a60919cc1bfc5dc22c395b09243484a. * guix/scripts/system/reconfigure.scm (check-forward-update): Add #:current-channels. Use it instead of OLD. * gnu/services.scm (sexp->system-provenance): New procedure. (system-provenance): Use it. * gnu/machine/ssh.scm (<machine-ssh-configuration>)[allow-downgrades?]: New field. (machine-check-forward-update): New procedure. (check-deployment-sanity)[assertions]: Call it. * doc/guix.texi (Invoking guix deploy): Document 'allow-downgrades?' field.
2020-07-27processes: Allow 'less' to properly estimate line length.Ludovic Courtès
Until now, the first few lines in the output of 'guix processes' could disappear in 'less'. * guix/ui.scm (call-with-paginated-output-port): Add #:less-options parameter and honor it. (with-paginated-output-port): Allow callers to pass #:less-options. * guix/scripts/processes.scm (guix-processes): Pass #:less-options to 'with-paginated-output-port'.
2020-07-25guix system: Report file system errors using 'report-error'.Ludovic Courtès
* guix/scripts/system.scm (check-file-system-availability)[file-system-location*]: Return a <location> record instead of a string. [error]: Use 'report-error' instead of 'format'. Change callers accordingly.
2020-07-25Use 'formatted-message' instead of '&message' where appropriate.Ludovic Courtès
* gnu.scm (%try-use-modules): Use 'formatted-message' instead of '&message'. * gnu/machine/digital-ocean.scm (maybe-raise-unsupported-configuration-error): Likewise. * gnu/machine/ssh.scm (machine-check-file-system-availability): Likewise. (machine-check-building-for-appropriate-system): Likewise. (deploy-managed-host): Likewise. (maybe-raise-unsupported-configuration-error): Likewise. * gnu/packages.scm (search-patch): Likewise. * gnu/services.scm (%service-with-default-value): Likewise. (files->etc-directory): Likewise. (fold-services): Likewise. * gnu/system.scm (locale-name->definition*): Likewise. * gnu/system/mapped-devices.scm (check-device-initrd-modules): Likewise. (check-luks-device): Likewise. * guix/channels.scm (latest-channel-instance): Likewise. * guix/cve.scm (json->cve-items): Likewise. * guix/git-authenticate.scm (commit-signing-key): Likewise. (commit-authorized-keys): Likewise. (authenticate-commit): Likewise. (verify-introductory-commit): Likewise. * guix/remote.scm (remote-pipe-for-gexp): Likewise. * guix/scripts/graph.scm (assert-package): Likewise. * guix/scripts/offload.scm (private-key-from-file*): Likewise. * guix/ssh.scm (authenticate-server*): Likewise. (open-ssh-session): Likewise. (remote-inferior): Likewise. * guix/ui.scm (matching-generations): Likewise. * guix/upstream.scm (package-update): Likewise. * tests/channels.scm ("latest-channel-instances, missing introduction for 'guix'"): Catch 'formatted-message?'. ("authenticate-channel, wrong first commit signer"): Likewise. * tests/lint.scm ("patches: not found"): Adjust message string. * tests/packages.scm ("patch not found yields a run-time error"): Catch 'formatted-message?'. * guix/lint.scm (check-patch-file-names): Handle 'formatted-message?'. (check-derivation): Ditto.
2020-07-25utils: Move '&fix-hint' to (guix diagnostics).Ludovic Courtès
* guix/utils.scm (&fix-hint): Move to... * guix/diagnostics.scm (&fix-hint): ... here. * gnu.scm: Adjust imports accordingly. * gnu/system/mapped-devices.scm: Likewise. * guix/channels.scm: Likewise. * guix/profiles.scm: Likewise. * guix/scripts/system/reconfigure.scm: Likewise. * guix/ssh.scm: Likewise.
2020-07-24pack: '-R' applies to propagated inputs too.Ludovic Courtès
Fixes <https://bugs.gnu.org/42510>. * guix/scripts/pack.scm (wrapped-manifest-entry): Recurse on 'dependencies' field. * tests/guix-pack-relocatable.sh: Add test.
2020-07-23guix system: 'reconfigure' disallows downgrades by default.Ludovic Courtès
This is similar to what 9744cc7b4636fafb772c94adb8f05961b5b39f16 did for 'guix pull'. * guix/scripts/system/reconfigure.scm (ensure-forward-reconfigure) (warn-about-backward-reconfigure, channel-relations) (check-forward-update): New procedures. * guix/scripts/system.scm (perform-action): Add #:validate-reconfigure. Call 'check-forward-update' when ACTION is 'reconfigure. (%options, show-help): Add "--allow-downgrades". (%default-options): Add 'validate-reconfigure' key. (process-action): Pass #:validate-reconfigure to 'perform-action'. * doc/guix.texi (Invoking guix system): Document 'guix system describe' more prominently, and document '--allow-downgrades'.
2020-07-20pack: Build the store database under a UTF-8 locale.Ludovic Courtès
Fixes <https://bugs.gnu.org/42389>. Reported by branjam4@gmail.com. * guix/scripts/pack.scm (store-database)[build]: Add calls to 'setenv' and 'setlocale'. * tests/pack.scm ("self-contained-tarball + localstatedir, UTF-8 file names"): New test.
2020-07-20pack: 'self-contained-tarball' runs derivation in a UTF-8local.Ludovic Courtès
* guix/scripts/pack.scm (self-contained-tarball) [set-utf8-locale]: New variable. [build]: Use it. * tests/pack.scm ("self-contained-tarball"): Use a <profile> record instead of 'profile-derivation'.
2020-07-15services: Add 'system-provenance' procedure.Ludovic Courtès
* gnu/services.scm (sexp->channel, system-provenance): New procedures. * guix/scripts/system.scm (sexp->channel): Remove. (display-system-generation): Use 'system-provenance' instead of parsing the "provenance" file right here.
2020-07-11Add 'guix git authenticate'.Ludovic Courtès
* guix/scripts/git.scm, guix/scripts/git/authenticate.scm, tests/guix-git-authenticate.sh: New files. * Makefile.am (MODULES): Add the *.scm files. (SH_TESTS): Add 'tests/guix-git-authenticate.sh'. * doc/guix.texi (Channels)[Specifying Channel Authorizations]: Mention 'guix git authenticate'. (Invoking guix git authenticate): New node. * po/guix/POTFILES.in: Add 'guix/scripts/git.scm' and 'guix/scripts/git/authenticate.scm'.
2020-07-11git: Add 'with-git-error-handling'.Ludovic Courtès
* guix/scripts/pull.scm (report-git-error, with-git-error-handling): Move to... * guix/git.scm: ... here. * guix/scripts/time-machine.scm: Adjust accordingly.
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%.
2020-07-03guix system: "describe" displays multiboot info.Jan (janneke) Nieuwenhuizen
* guix/scripts/system.scm (display-system-generation): Display multiboot-modules commands if set.
2020-07-01services: provenance: Save channel introductions.Ludovic Courtès
* gnu/services.scm (channel->code): Include CHANNEL's introduction, if any, unless CHANNEL is the singleton %DEFAULT-CHANNELS. (channel->sexp): Add comment. * guix/scripts/system.scm (sexp->channel): Change pattern to allow for extensibility.
2020-07-01guix describe: Display channel introductions and add 'channels-sans-intro'.Ludovic Courtès
* guix/scripts/describe.scm (%available-formats): Add "channels-sans-intro". (channel->sexp): Add #:include-introduction?. Emit CHANNEL's intro if INCLUDE-INTRODUCTION? is true and CHANNEL has an introduction. (channel->json): Include CHANNEL's introduction, if any. (channel->recutils): Likewise. (display-profile-info): Add 'channels-sans-intro' case. * doc/guix.texi (Invoking guix describe): Add introduction in example. Add 'channels-sans-intro' case.
2020-06-30pack: Dereference symlinks when looking for executables.Ludovic Courtès
Fixes <https://bugs.gnu.org/42127>. Reported by Andrius Štikonas <andrius@stikonas.eu>. * guix/scripts/pack.scm (wrapped-package)[build]: Add trailing slash to the arguments to 'find-files'.
2020-06-28Add more missing (ice-9 format) imports.Marius Bakke
* gnu/machine/ssh.scm: Import (ice-9 format). * guix/scripts/graph.scm: Likewise. * guix/scripts/system/search.scm: Likewise. * guix/remote.scm: Likewise.
2020-06-28processes: Write to $PAGER.Ludovic Courtès
* guix/ui.scm (with-paginated-output-port): Export. * guix/scripts/processes.scm (guix-processes): Use it instead of writing directly to (current-output-port).
2020-06-26challenge: Fix option indentation in '--help' output.Ludovic Courtès
* guix/scripts/challenge.scm (show-help): Indent '--verbose' and '--diff' correctly (high tech!).
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