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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
2017-06-10bootloader: Rename boot-name to bootloader-name....* gnu/system (<boot-parameters>)[boot-name]: Rename field to... [bootloader-name]: ... this. Adjust users. * gnu/scripts/system.scm: Adjust accordingly. Mathieu Othacehe
2017-06-04scripts: refresh: Add -m manifest option....* guix/scripts/refresh.scm (%options): Add -m option, (show-help): document it, (packages-from-manifest): new procedure, (guix-refresh): use packages from manifest if specified, otherwise keep the previous behaviour. * doc/guix.texi (Invoking guix refresh): document new option. Mathieu Othacehe
2017-06-02substitute: Do not display the installed size....* guix/scripts/substitute.scm (process-substitution): Do not show the installed size in the "Downloading" message. Ludovic Courtès
2017-06-02syscalls: Provide 'free-disk-space'....* guix/build/syscalls.scm (free-disk-space): New procedure. * guix/scripts/gc.scm (guix-gc)[ensure-free-space]: Use it instead of 'statfs'. Ludovic Courtès
2017-05-28scripts: Set thread names....This allows 'guix publish' threads as well as 'guix substitute' and 'guix offload' processes to be properly labeled in 'top', 'pstree', etc. * guix/workers.scm (worker-thunk): Add #:thread-name parameter and honor it. (make-pool): Likewise. * guix/scripts/publish.scm (http-write): Add calls to 'set-thread-name' in bodies of 'call-with-new-thread'. (guix-publish): Call 'set-thread-name'. Pass #:thread-name to 'make-pool'. * guix/scripts/offload.scm (guix-offload): Call 'set-thread-name'. * guix/scripts/substitute.scm (guix-substitute): Likewise. Ludovic Courtès
2017-05-24publish: Do not bake the same item several times....Before this patch, there was a possibility that we'd queue several baking tasks for the same item. The first one would bake the item but subsequent tasks wouldn't check whether the item had been baked in the meantime and would re-bake it. * guix/scripts/publish.scm (render-narinfo/cached): Don't call 'bake-narinfo+nar' when (file-exists? cached). Ludovic Courtès
2017-05-23guix package: Swallow EPIPE upon 'guix package --list-generations'....Fixes <http://bugs.gnu.org/27017>. Reported by Alex Vong <alexvong1995@gmail.com>. * guix/scripts/package.scm (process-query) <'list-generations>: Wrap body in 'leave-on-EPIPE'. Ludovic Courtès
2017-05-23guix: lint: Slightly simplify `check-source-file-name'....* guix/scripts/lint.scm (check-source-file-name): Implement file name matching with regular expression. Arun Isaac
2017-05-23gnu: lint: Fix typo....* guix/scripts/lint.scm (check-source-file-name): Fix wrong return value in docstring. Arun Isaac
2017-05-22Merge branch 'version-0.13.0'Marius Bakke
2017-05-21guix system: Don't warn about old distros for "guix system init"....* guix/scripts/system.scm (process-action): Don't call 'warn-about-old-distro' when ACTION is 'init' or 'build'. Ludovic Courtès
2017-05-21guix system: Increase image size for 'guix system vm'....This is a followup to 9a1bfe764859365b6726f168da95b88a2d22403b. * guix/scripts/system.scm (system-derivation-for-action): Add 40MiB to the default size for 'vm'. Ludovic Courtès
2017-05-20pack: Use 'guile2.0-json' when building with Guile 2.0....Fixes <http://bugs.gnu.org/27005>. Reported by Pjotr Prins <pjotr.public12@thebird.nl>. Fixes a regression introduced in commit 2252f087d4bd450ab41a71379320467887edfc0f. * guix/scripts/pack.scm (docker-image)[json]: New variable. [build]: Use it. Ludovic Courtès
2017-05-20pack: Use 'guile2.0-json' when building with Guile 2.0....Fixes <http://bugs.gnu.org/27005>. Reported by Pjotr Prins <pjotr.public12@thebird.nl>. Fixes a regression introduced in commit 2252f087d4bd450ab41a71379320467887edfc0f. * guix/scripts/pack.scm (docker-image)[json]: New variable. [build]: Use it. Ludovic Courtès
2017-05-20publish: Fix narinfo rendering for already-compressed items....Fixes <http://bugs.gnu.org/26975>. Reported by Mark H Weaver <mhw@netris.org>. * guix/scripts/publish.scm (bake-narinfo+nar): Pass #f as the 2nd argument to 'stat' and properly handle #f. * tests/publish.scm (wait-for-file): New procedure. ("with cache"): Remove 'wait-for-file' procedure. ("with cache, uncompressed"): New test. Ludovic Courtès
2017-05-18publish: Fix narinfo rendering for already-compressed items....Fixes <http://bugs.gnu.org/26975>. Reported by Mark H Weaver <mhw@netris.org>. * guix/scripts/publish.scm (bake-narinfo+nar): Pass #f as the 2nd argument to 'stat' and properly handle #f. * tests/publish.scm (wait-for-file): New procedure. ("with cache"): Remove 'wait-for-file' procedure. ("with cache, uncompressed"): New test. Ludovic Courtès
2017-05-18lint: inputs-should-be-native: Add "cmake"....Suggested by Nicolas Goaziou <mail@nicolasgoaziou.fr>. * guix/scripts/lint.scm (check-inputs-should-be-native)[input-names]: Add "cmake". Ludovic Courtès
2017-05-16scripts: system: Display bootloader name in "list-generations"....* guix/scripts/system.scm (display-system-generation): Display bootloader name. Mathieu Othacehe
2017-05-16scripts: system: Adapt "switch-generation" to new bootloader API....* guix/scripts/system.scm (reinstall-grub): Rename to reinstall-bootloader. Read boot-device and boot-type from parameters file to be able to restore the correct bootloader on specified device. Factorize bootloader installation code by calling install-bootloader. (system-bootloader-name): New procedure. (switch-to-system-generation): Adapt. Mathieu Othacehe
2017-05-16scripts: system: Adapt "init" to new bootloader API....* guix/scripts/system.scm (install): Pass installer a new argument. Rename other arguments. Call install-bootloader instead of install-grub*. (perform-action): Adapt. Mathieu Othacehe
2017-05-16scripts: system: Adapt "reconfigure" to new bootloader API....* guix/scripts/system.scm (install-grub*): Rename to install-bootloader. Use keys to pass arguments. Pass a new argument, "installer-drv" which is a script in store dealing with bootloader-specific install actions. Also call "install-boot-config" to install the bootloader config file. (install-bootloader-derivation): New procedure. It returns a derivation that builds a file containing "install-procedure" gexp. (perform-action): Build install-proc derivation and call install-bootloader with the resulting file. Stop adding GRUB to PATH as bootloaders are called in install-proc with direct store paths. Mathieu Othacehe