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2017-09-18substitute: Close the download port after substitution finished....* guix/scripts/substitute.scm (progress-substitution): Call 'close-port' after 'restore-file'. 宋文武
2017-09-16guix system: Add 'search' command....* guix/scripts/system.scm (resolve-subcommand): New procedure. (process-command): Handle 'search'. (guix-system): Likewise. (show-help): Augment. * guix/scripts/system/search.scm: New file. * po/guix/POTFILES.in: Add it. * Makefile.am (MODULES): Add it. * guix/ui.scm (%text-width): Export. * doc/guix.texi (Invoking guix system): Document it. (Service Types and Services): Mention 'guix system search'. * tests/guix-system.sh: Test it. Ludovic Courtès
2017-09-16ui: Generalize relevance computation....* guix/ui.scm (relevance, package-relevance): New procedures. (%package-metrics): New variable. * guix/scripts/package.scm (find-packages-by-description)[score] [package-score]: Remove. Use 'package-relevance' instead. Ludovic Courtès
2017-09-14guix download: Honor mirrors when using '-o'....Previously "guix download -o x mirror://gnu/…" would fail. * guix/scripts/download.scm (download-to-file): Pass #:mirrors to 'url-fetch'. Ludovic Courtès
2017-09-12guix system: Pretty-print device UUIDs....* guix/scripts/system.scm (display-system-generation): Check if ROOT-DEVICE is a UUID and pretty-print it if it is. Ludovic Courtès
2017-09-11substitute: Download from unauthorized sources that provide the right content....This allows substitutes to be downloaded from unauthorized servers, as long as they advertise the same hash and references as one of the authorized servers. * guix/scripts/substitute.scm (assert-valid-narinfo): Remove. (valid-narinfo?): Add #:verbose?. Handle each case of 'signature-case'. (equivalent-narinfo?): New procedure. (lookup-narinfos/diverse): Add 'authorized?' parameter and honor it. [select-hit]: New procedure. (lookup-narinfo): Add 'authorized?' parameter and pass it. (process-query): Adjust callers accordingly. (process-substitution): Remove call to 'assert-valid-narinfo'. Check whether 'lookup-narinfo' returns true and call 'leave' if not. * tests/substitute.scm (%main-substitute-directory) (%alternate-substitute-directory): New variables. (call-with-narinfo): Make 'narinfo-directory' a parameter. Call 'mkdir-p' to create it. Change unwind handler to check whether CACHE-DIRECTORY exists before deleting it. (with-narinfo*): New macro. ("substitute, no signature") ("substitute, invalid hash") ("substitute, unauthorized key"): Change expected error message to "no valid substitute". ("substitute, unauthorized narinfo comes first") ("substitute, unsigned narinfo comes first") ("substitute, first narinfo is unsigned and has wrong hash") ("substitute, first narinfo is unsigned and has wrong refs") ("substitute, unsigned narinfo comes first") ("substitute, two invalid narinfos"): New tests. * doc/guix.texi (Substitutes): Explain the new behavior. Ludovic Courtès
2017-09-11substitute: Make substitute URLs a SRFI-39 parameter....* guix/scripts/substitute.scm (%cache-urls): Rename to... (%default-substitute-urls): ... this. (substitute-urls): New variable. (guix-substitute): Use it instead of %CACHE-URLS. * tests/substitute.scm: Likewise. Ludovic Courtès
2017-09-07size: Default to '--sort=self'....* guix/scripts/size.scm (%default-options): Change default value for 'profile<?. * doc/guix.texi (Invoking guix size): Adjust accordingly. Ludovic Courtès
2017-09-05Handle the same HTTP redirects everywhere....* guix/build/download.scm (http-fetch): Complete the hard-coded list of HTTP redirection status codes. * guix/http-client.scm (http-fetch): Likewise. * guix/scripts/lint.scm (probe-uri): Likewise. Tobias Geerinckx-Rice
2017-09-01scripts: Remove 'max-silent-time' from the default options....Fixes <http://bugs.gnu.org/27157>. Having a finite default `max-silent-time' value for scripts such as 'guix environment' could lead to timeouts when building subtitutes; this was undesirable. This change also fixes client behavior to match the documentation, which is that by default the daemon's settings are honored. * guix/scripts/archive.scm (%default-options): Remove max-silent-time entry. * guix/scripts/copy.scm (%default-options): Likewise. * guix/scripts/environment.scm (%default-options): Likewise. * guix/scripts/pack.scm (%default-options): Likewise. * guix/scripts/package.scm (%default-options): Likewise. * guix/scripts/pull.scm (%default-options): Likewise. * guix/scripts/system.scm (%default-options): Likewise. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Maxim Cournoyer
2017-08-23gnu: bootloader: Deprecate "device" field in favor of "target"....* gnu/bootloader.scm (<bootloader-configuration>): Deprecate "device" field in favor of "target" field. This is mostly a renaming but also a generalization to support UEFI targets being paths to a mounted partition instead of a device name. * gnu/system/examples/bare-bones.tmpl: * gnu/system/examples/desktop.tmpl: * gnu/system/examples/lightweight-desktop.tmpl: * gnu/system/examples/vm-image.tmpl: * gnu/system/install.scm: * gnu/tests.scm: * gnu/tests/install.scm: * gnu/tests/nfs.scm: * tests/system.scm: Adapt all invocations of bootloader-configuration. * guix/scripts/system.scm (perform-action): Rename device argument to bootloader-target. (process-action): Adapt caller. * doc/guix.texi (Proceeding with the Installation): * doc/guix.texi (Bootloader Configuration): Update documentation. Andy Wingo
2017-08-23gnu: scripts: Cleanup regarding "gnu system" bootloader devices....* guix/scripts/system.scm (install-bootloader, install): Remove unused "device" argument. (reinstall-bootloader, perform-action): Adapt callers. Andy Wingo
2017-08-20guix download: Support retrieving local file without the URI scheme....* guix/scripts/download.scm (guix-download): Treat the URL argument as a local file path when it fails on 'string->uri'. Call 'fetch' with the processed 'uri' instead of the original URL argument. * tests/guix-download.sh: Adjust accordingly. 宋文武
2017-08-19pack: Add "none" compressor....* guix/scripts/pack.scm (%compressors): Add compressor "none"; prepend extension with ".". (self-contained-tarball, docker-image): Assume compressor extensions start with period. * doc/guix.texi (Invoking guix pack): Document it. Ricardo Wurmus
2017-08-02pull: Honor '--no-grafts'....* guix/scripts/pull.scm (guix-pull): Parameterize %GRAFT? as a function of OPTS. Ludovic Courtès
2017-08-02pull: Use the commit ID as the version string....* guix/scripts/pull.scm (build-from-source): Add #:commit parameter. Pass it to BUILD. (build-and-install): Add #:commit and pass it to 'build-from-source'. (guix-pull): Pass #:commit to 'build-and-install'. Ludovic Courtès
2017-08-02pull: Fetch source code from Git....* guix/scripts/pull.scm (%snapshot-url, with-environment-variable) (with-PATH): Remove. (ensure-guile-git!): New procedure. (%repository-url): New variable. (%default-options): Add 'repository-url' and 'ref'. (show-help, %options): Add '--commit' and '--url'. (temporary-directory, first-directory, interned-then-deleted) (unpack): Remove. (build-from-source): Rename 'tarball' to 'source'. Remove call to 'unpack'. (build-and-install): Rename 'tarball' to 'source'. (honor-lets-encrypt-certificates!, report-git-error): New procedures. (with-git-error-handling): New macro. (guix-pull)[fetch-tarball]: Remove. Wrap body in 'with-git-error-handling'. Rewrite to use 'latest-repository-commit'. * build-aux/build-self.scm (build): Print an error message and exit when GUILE-GIT is #f. * doc/guix.texi (Invoking guix pull): Mention Git. Document '--commit' and '--branch'. Ludovic Courtès
2017-08-01guix package: Allow `guix package -u' to fuction as before....This is a follow up to 6ddf97f81bb99a73f00e30ad5fc19577872b5b49 * guix/scripts/package.scm (%options) <"-u">: Only check for a flag when there is an ARG after '-u'. Efraim Flashner
2017-08-01lint: formatting: Detect sexp boundaries....* guix/scripts/lint.scm (report-formatting-issues)[last-line]: Remove. [sexp-last-line]: New procedure. Use it. Ludovic Courtès
2017-07-31guix package: Warn when invoked with '-u -something'....Fixes <https://bugs.gnu.org/27820>. Reported by Hartmut Goebel <h.goebel@crazy-compilers.com>. * guix/scripts/package.scm (%options) <"-u">: Emit a warning when ARG starts with "-". Ludovic Courtès
2017-07-28bootloader: Use <menu-entry> for the bootloader side....* gnu/bootloader.scm (menu-entry-device-mount-point): New variable. Export it. (<menu-entry>: New field "device". * gnu/bootloader/grub.scm (grub-confgiuration-file): Handle <menu-entry> entries. * gnu/bootloader/extlinux.scm (extlinux-configuration-file): Handle <menu-entry> entries. * gnu/system.scm (menu->entry->boot-parameters): Delete variable. (boot-parameters->menu-entry): New variable. Export it. (operating-system-bootcfg): Make OLD-ENTRIES a list of <menu-entry>. * guix/script/system.scm (reinstall-bootloader): Fix bootcfg usage. (perform-action): Fix bootcfg usage. Danny Milosavljevic
2017-07-28utils: Factorize XDG directory handling....* guix/ui.scm (config-directory): Remove. * guix/utils.scm (xdg-directory, config-directory): New procedures. (cache-directory): Rewrite in terms of 'xdg-directory'. * guix/scripts/substitute.scm (%narinfo-cache-directory): Pass #:ensure? #f to 'cache-directory'. Ludovic Courtès
2017-07-27weather: Show "-m" option in help message....Reported by Alex Kost <alezost@gmail.com>. * guix/scripts/weather.scm (show-help): Show "-m". Ludovic Courtès
2017-07-25offload: Fix potential file descriptor and memory leak....The '%slots' list could grow indefinitely; in practice though, guix-daemon is likely to restart 'guix offload' often enough. * guix/scripts/offload.scm (%slots): Remove. (choose-build-machine): Don't 'set!' %SLOTS. Return the acquired slot as a second value. (process-request): Adjust accordingly. Release the returned slot after 'transfer-and-offload'. Ludovic Courtès
2017-07-25offload: Disconnect sessions created by 'machine-load'....This fixes a memory leak that can be seen by running: (map (lambda _ (machine-load m)) (iota 1000)) * guix/scripts/offload.scm (machine-load): Add call to 'disconnect!'. Ludovic Courtès
2017-07-25Add 'guix weather'....* 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> Ludovic Courtès
2017-07-21publish: Make the cache eviction policy less aggressive....Suggested by Mark H Weaver <mhw@netris.org>. * guix/scripts/publish.scm (nar-expiration-time): New procedure. (render-narinfo/cached): Use it as the #:entry-expiration passed to 'maybe-remove-expired-cache-entries'. Ludovic Courtès
2017-07-21publish: Avoid 'valid-path?' RPC for non-existent items....* guix/scripts/publish.scm (render-narinfo/cached): Call 'file-exists?' before calling 'valid-path?'. This makes the 404 path slightly faster. Ludovic Courtès
2017-07-21publish: Remove 'regexp-exec' call from the hot path....* guix/scripts/publish.scm (extract-narinfo-hash): Rewrite without resorting to regexps. Ludovic Courtès
2017-07-21substitute: Avoid repeated calls to 'length'....* guix/scripts/substitute.scm (fetch-narinfos)[update-progress!]: Move 'length' call outside of lambda. Ludovic Courtès
2017-07-21substitute: Optimize hash-part-to-path conversion on non-200 responses....Previously this operation was linear in the number of requests and involved costly calls to 'string-contains'. * guix/scripts/substitute.scm (fetch-narinfos)[hash-part->path]: New procedure. [handle-narinfo-response]: Use it for caching when CODE is not 200. Ludovic Courtès
2017-07-20guix package: '-l' correctly handles zero-generation profiles....* guix/scripts/package.scm (process-query) <'list-generations>: Properly handle the case where 'profile-generations' returns the empty list. Ludovic Courtès
2017-07-20guix package: Trim trailing slashes from the profile name....Fixes <https://bugs.gnu.org/25762>. Reported by Ricardo Wurmus <rekado@elephly.net>. * guix/scripts/package.scm (canonicalize-profile): Trim trailing slashes from PROFILE. Ludovic Courtès
2017-07-18guix system: Use "image.iso" as the name of ISO images....* guix/scripts/system.scm (system-derivation-for-action): Pass #:name to 'system-disk-image'. Ludovic Courtès
2017-07-12substitute: Work around Guile 2.2 'time-monotonic' bug....Prior to this change, half of the cached narinfos would expire immediately since they contained the number of nanoseconds instead of the number of seconds as their date. * guix/scripts/substitute.scm (time-monotonic) <guile-2.2>: Define, as a workaround. Ludovic Courtès
2017-07-12size: Add '--sort=KEY'....* guix/scripts/size.scm (profile-closure<?, profile-self<?): New procedures. (display-profile): Add #:profile<? parameter and honor it. (show-help, %options): Add '--sort'. (%default-options): Add 'profile<?'. (guix-size): Pass PROFILE<? to 'display-profile*'. * doc/guix.texi (Invoking guix size): Document '--sort'. Ludovic Courtès
2017-07-12environment: Rationalize calls to 'set-build-options'....Before this change '--substitute-urls' would be ignored. * guix/scripts/environment.scm (build-environment): Remove redundant call to 'set-build-options-from-command-line*'. (guix-environment): Move 'set-build-options-from-command-line' right after 'with-store'. Ludovic Courtès
2017-07-03copy: Default to port 22....Failing to do that, "%p" would be "0" when using "ProxyCommand" in ~/.ssh/config. * guix/scripts/copy.scm (send-to-remote-host): Default to port 22. (retrieve-from-remote-host): Likewise. Ludovic Courtès
2017-07-03guix system: Add "--file-system-type" option....* guix/scripts/system.scm (process-action): Pass file-system-type to ... (perform-action): ... here. Add new keyword argument. Pass new value to ... (system-derivation-for-action): ... here. Add new keyword argument. Pass new value to system-disk-image. * doc/guix.texi (disk-image): Document new option. Danny Milosavljevic
2017-06-30vm: Estimate the disk size by default....* gnu/build/vm.scm (estimated-partition-size): New procedure. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Change #:disk-image-size default to 'guess. [builder]: When DISK-IMAGE-SIZE is 'guess, use 'estimated-partition-size' and compute and estimate of the image size. (qemu-image): Likewise. * guix/build/store-copy.scm (file-size, closure-size): New procedures. * guix/scripts/system.scm (%default-options): Change 'image-size' to 'guess. * doc/guix.texi (Building the Installation Image): Remove '--image-size' flag from example. (Invoking guix system): Document the image size estimate. Ludovic Courtès
2017-06-26guix package: Allow '--rollback', after all....* guix/scripts/package.scm (%options): Add "rollback" as an alias for "roll-back". Ludovic Courtès
2017-06-26guix package: 'guix package -r PKG -u' does not upgrade PKG....Fixes <http://bugs.gnu.org/27262>. Reported by Mark H Weaver <mhw@netris.org>. * guix/scripts/package.scm (transaction-upgrade-entry): Check if ENTRY matches 'manifest-transaction-removal-candidate?' and return TRANSACTION if it does. (process-actions): Move 'options->removable' from step 2 to step 1. Ludovic Courtès
2017-06-25guix package: Warn about packages that no longer exist....Fixes <http://bugs.gnu.org/27261>. Reported by Mark H Weaver <mhw@netris.org>. * guix/scripts/package.scm (transaction-upgrade-entry): Add call to 'warning' when NAME cannot be found in the package set. Ludovic Courtès
2017-06-24refresh: Be more verbose when passed an explicit package list....* guix/scripts/refresh.scm (check-for-package-update): Use 'version-compare' instead of 'version>?'. When WARN? is true, print something for the '=' and '<' cases. Ludovic Courtès
2017-06-21environment: Disable profile collision checks....Reported by Efraim Flashner. This is a followup to a654dc4bcf7c8e205bdefa1a1d5f23444dd22778. * guix/profiles.scm (profile-derivation): Add #:allow-collisions? and honor it. * guix/scripts/environment.scm (inputs->profile-derivation): Pass #:allow-collisions? #f to 'profile-derivation'. * tests/guix-environment.sh: Test "guix environment guix". Ludovic Courtès
2017-06-21guix package: '--search-paths' shows search paths from propagated inputs....* guix/scripts/package.scm (process-query) <'search-paths>: Use 'manifest-transitive-entries' instead of 'manifest-entries'. Ludovic Courtès
2017-06-21guix package: Always upgrade packages that have propagated inputs....* guix/scripts/package.scm (transaction-upgrade-entry): Always upgrade packages that have propagated inputs. Ludovic Courtès
2017-06-15guix: Add texlive importer....* guix/import/texlive.scm: New file. * guix/scripts/import/texlive.scm: New file. * Makefile.am (MODULES): Add them. * tests/texlive.scm: New file. * Makefile.am (SCM_TESTS): Add it. * guix/scripts/import.scm (importers): Add texlive importer. * doc/guix.texi (Invoking guix import): Document it. Ricardo Wurmus
2017-06-13guix package: '--search' sorts by relevance....* guix/scripts/package.scm (find-packages-by-description): Rewrite to compute a score based on the number of regexps matched and the number of matches for each regexp. Sort according to this score and return it as a second value. (process-query) <'search>: Capture the two return values of 'find-packages-by-description'. Pass #:extra-fields to 'package->recutils'. * doc/guix.texi (Invoking guix package): Mention relevance, give an example. Ludovic Courtès
2017-06-12derivations: Introduce 'read-derivation-from-file'....This avoids the open/fstat/close syscalls upon a cache hit that we had with the previous idiom: (call-with-input-file file read-derivation) where caching happened in 'read-derivation' itself. * guix/derivations.scm (%read-derivation): Rename to... (read-derivation): ... this. (read-derivation-from-file): New procedure. (derivation-prerequisites, substitution-oracle) (derivation-prerequisites-to-build): (derivation-path->output-path, derivation-path->output-paths): (derivation-path->base16-hash, map-derivation): Use 'read-derivation-from-file' instead of (call-with-input-file … read-derivation). * guix/grafts.scm (item->deriver): Likewise. * guix/scripts/build.scm (log-url, options->things-to-build): Likewise. * guix/scripts/graph.scm (file->derivation): Remove. (derivation-dependencies, %derivation-node-type): Use 'read-derivation-from-file' instead. * guix/scripts/offload.scm (guix-offload): Likewise. * guix/scripts/perform-download.scm (guix-perform-download): Likewise. * guix/scripts/publish.scm (load-derivation): Remove. (narinfo-string): Use 'read-derivation-from-file'. Ludovic Courtès