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2015-08-27Add 'guix graph'....* guix/scripts/graph.scm, tests/graph.scm, tests/guix-graph.sh, doc/images/coreutils-bag-graph.dot, doc/images/coreutils-graph.dot: New files. * Makefile.am (MODULES): Add guix/scripts/graph.scm. (SH_TESTS): Add tests/guix-graph.sh. (SCM_TESTS): Add tests/graph.scm. * doc.am (DOT_FILES, DOT_VECTOR_GRAPHICS): New variables. (EXTRA_DIST): Use them. (dist_infoimage_DATA): Use $(DOT_FILES). (pdf-local, info-local, ps-local): Likewise. * doc/guix.texi (Packages with Multiple Outputs): Add cross-reference to 'guix graph'. (Invoking guix gc): Likewise. (Invoking guix graph): New section. Ludovic Courtès
2015-08-27gexp: Add 'lower-object'....* guix/gexp.scm (lower-object): New procedure. (lower-inputs, lower-references, gexp->sexp): Use it. * tests/gexp.scm ("lower-object"): New test. * doc/guix.texi (G-Expressions): Document it. Ludovic Courtès
2015-08-24guix package: -s shows outputs....* guix/ui.scm (package->recutils): Print "outputs:". Mark H Weaver
2015-08-20profiles: Remove duplicate entries in 'etc/profile'....Reported by Andy Wingo at <http://lists.gnu.org/archive/html/guix-devel/2015-08/msg00109.html>. * guix/profiles.scm (profile-derivation)[builder]: Delete duplicates in SEARCH-PATHS. Ludovic Courtès
2015-08-20guix: Add Sleepycat license....* guix/licenses.scm (sleepycat): New variable. Ricardo Wurmus
2015-08-19scripts: package: Add --install-from-file option....* guix/scripts/package.scm (show-help): Add help text for --install-from-file option. (%options): Add --install-from-file option. * tests/guix-package.sh: Test it. * doc/guix.texi ("invoking guix package"): Document it. * doc/package-hello.scm: New file. * doc.am (EXTRA_DIST): Add it. David Thompson
2015-08-19size: Get the item's size from the daemon rather than compute it....This removes all I/O, which obviously makes things faster. * guix/scripts/size.scm (file-size, store-item-exists?): Remove. (query-path-info*): New procedure. (file-size*): Rename to... (file-size): ... this; adjust caller. Use 'query-path-info*' instead of 'file-size'. Ludovic Courtès
2015-08-19lint: Add 'formatting' checker....* guix/scripts/lint.scm (report-tabulations, report-trailing-white-space, report-long-line, report-formatting-issues, check-formatting): New procedures. (%formatting-reporters): New variable. (%checkers): Add 'formatting' checker. * tests/lint.scm ("formatting: tabulation", "formatting: trailing white space", "formatting: long line", "formatting: alright"): New tests. * doc/guix.texi (Invoking guix lint): Mention the 'formatting' checker. Ludovic Courtès
2015-08-18build: ruby: Rewrite build system to use gem archives....Co-Authored-By: Pjotr Prins <pjotr.public01@thebird.nl> * guix/build-system/ruby.scm (lower): Remove git dependency. (rubygems-uri): New procedure. * guix/build/ruby-build-system (gitify): Delete. (unpack): Use 'gem unpack' utility. (check): Add docstring. (build): Repack modified gem. (install): Rebuild unpacked gem and install it. (%standard-phases): Remove gitify and build phases. * gnu/packages/ruby.scm (ruby-hoe, ruby-rake-compiler, ruby-i18n, ruby-rspec-support, ruby-rspec-core, ruby-diff-lcs-for-rspec, ruby-rspec-expectations, ruby-rspec-mocks, ruby-rspec, bundler, ruby-useragent, ruby-bacon, ruby-arel, ruby-connection-pool, ruby-net-http-persistent, ruby-minitest, ruby-minitest-sprint, ruby-minitest-bacon, ruby-daemons, ruby-git, ruby-slop, ruby-multipart-post): Convert to new build system. * doc/guix.texi (ruby-build-system): Document the gem archive requirement. David Thompson
2015-08-17syscalls: setns: Skip binding if there is no such C function....On systems with a glibc prior to 2.14, the 'setns' function is not available. Thanks to Eric Bavier for reporting the issue. * guix/build/syscalls.scm (setns): Wrap with 'false-if-exception'. David Thompson
2015-08-10import: elpa: Fix typo....Reported by Eric Dvorsak <eric@dvorsak.fr> on #guix. * guix/scripts/import/elpa.scm (%default-options): Remove redundant quote which led to an error if --archive option was not specified. Alex Kost
2015-08-06python-build-system: Fix 'get-python-version'....* guix/build/python-build-system.scm (get-python-version): Rewrite to handle multiple-digit version number components. Mark H Weaver
2015-08-01build: emacs: Fix bug and improvement robustness....* guix/build/emacs-build-system.scm (emacs-inputs): Fix matching pattern. (patch-el-files): Improve regexp pattern. Federico Beffa
2015-08-01import: elpa: Improve error message reporting....* guix/import/elpa.scm (filter-dependencies): Fix bug. (call-with-downloaded-file): Add optional parameter 'error-thunk'. (fetch-package-description): Use it. Federico Beffa
2015-07-25syscalls: Add 'network-interfaces', which wraps libc's 'getifaddrs'....Based on discussions with Rohan Prinja <rohan.prinja@gmail.com>. * guix/build/syscalls.scm (<interface>): New record type. (write-interface, values->interface, unfold-interface-list, network-interfaces, free-ifaddrs): New procedures. (ifaddrs): New C struct. (%struct-ifaddrs-type, %sizeof-ifaddrs): New macros. * tests/syscalls.scm ("network-interfaces returns one or more interfaces", "network-interfaces returns \"lo\""): New tests. Ludovic Courtès
2015-07-25syscalls: 'define-c-struct' properly align reads....* guix/build/syscalls.scm (alignof*, align): New macros. (write-types, read-types): Use 'align' to compute the actual offset to read/write a value of TYPE0. Ludovic Courtès
2015-07-25syscalls: 'read-socket-address' gracefully handles unsupported families....* guix/build/syscalls.scm (PF_PACKET, AF_PACKET): New variables. (read-socket-address): Make 'index' optional. Return (vector FAMILY) when FAMILY is neither AF_INET nor AF_INET6. Ludovic Courtès
2015-07-25syscalls: 'define-c-struct' distinguishes pointers from integers....* guix/build/syscalls.scm (read-type): Add special-case for when TYPE is '*. Ludovic Courtès
2015-07-25syscalls: Rename 'network-interfaces' and 'all-network-interfaces'....* guix/build/syscalls.scm (network-interfaces): Rename to... (network-interface-names): ... this. (all-network-interfaces): Rename to... (all-network-interface-names): ... this. * gnu/services/networking.scm (dhcp-client-service): Adjust accordingly. * tests/syscalls.scm ("all-network-interfaces"): Rename to... ("all-network-interface-names"): ... this, and adjust accordingly. ("network-interfaces"): Rename to... ("network-interface-names"): ... this, and adjust accordingly. Ludovic Courtès
2015-07-23Fix typos in translatable strings....Reported by Anders Jonsson <anders.jonsson@norsjovallen.se>. * gnu/packages/backup.scm, gnu/packages/databases.scm, gnu/packages/linux.scm, gnu/packages/perl.scm, gnu/packages/web.scm, guix/scripts/lint.scm, guix/scripts/publish.scm: Fix typos in translatable strings. Ludovic Courtès
2015-07-22size: Add '--substitute-urls' option....* guix/scripts/size.scm (show-help, %options): Add --substitute-urls. (%default-options): Add 'substitute-urls'. (guix-size): Honor it. * doc/guix.texi (Invoking guix size): Document it. Ludovic Courtès
2015-07-22derivations: Improve docstring of 'substitution-oracle'....* guix/derivations.scm (substitution-oracle): Improve docstring. Ludovic Courtès
2015-07-22derivations: Improve complexity of 'substitution-oracle'....* guix/derivations.scm (substitution-oracle): Use a final 'concatenate' instead of repeated 'append's. Ludovic Courtès
2015-07-22import: hackage: Remove reference to unbound variable....* guix/scripts/import/hackage.scm (guix-import-hackage): Fix error message for imports from stdin, which referred to unbound variable 'package-name'. Ludovic Courtès
2015-07-22size: Remove leftover 'pk'....* guix/scripts/size.scm (profile->page-map): Remove leftover 'pk'. Ludovic Courtès
2015-07-21import: pypi: Improve warning message....* guix/import/pypi.scm (guess-requirements): Add missing newline and quotes in warning. Ludovic Courtès
2015-07-19Merge branch 'core-updates'Mark H Weaver
2015-07-20publish: Do not load archive content in memory....Previously, before replying to a /nar/* request, 'guix publish' would first build up the whole nar into memory (as a consequence of <http://bugs.gnu.org/21093>), which obviously doesn't scale. * guix/scripts/publish.scm (render-nar): Return STORE-PATH instead of a procedure that calls 'write-file'. (sans-content-length): New procedure. (http-write): For 'x-nix-archive', don't call '%http-write'. Instead, call 'write-file' right from here, using BODY as the file name. Ludovic Courtès
2015-07-19Merge branch 'master' into core-updatesMark H Weaver
2015-07-19publish: Serve /nar requests in a separate thread....* guix/scripts/publish.scm (%http-write): New variable. (http-write): New procedure. (concurrent-http-server): New variable. (run-publish-server): Use it. Ludovic Courtès
2015-07-18build-system/ruby: Add #:gem-flags parameter....* guix/build-system/ruby.scm (build): add 'gem-flags' key * guix/build/ruby-build-system.scm (build): use 'gem-flags' key * doc/guix.texi (Build Systems): Mention #:gem-flags. Co-authored-by: Ludovic Courtès <ludo@gnu.org> pjotrp
2015-07-18publish: Write hashes in nix-base32 format....* guix/scripts/publish.scm (narinfo-string): Use 'bytevector->nix-base32-string', not 'bytevector->base32-string'. Ludovic Courtès
2015-07-17syscalls: Struct deserializer can now return arbitrary objects....* guix/build/syscalls.scm (read-types): Add RETURN and VALUES parameters. (define-c-struct): Add WRAP-FIELDS parameter and pass it to 'read-types'. (sockaddr-in, sockaddr-in6): Add first argument that uses 'make-socket-address'. (read-socket-address): Remove 'match' on the result of 'read-sockaddr-in' and 'read-sockaddr-in6'. Ludovic Courtès
2015-07-17download: Remove spurious warning about 'https_proxy'....* guix/build/download.scm (open-connection-for-uri)[with-https-proxy]: Warn about 'https_proxy' only when 'getenv' returns a non-empty string. Ludovic Courtès
2015-07-17licenses: Add Fontana's copyleft-next....* guix/licenses.scm (copyleft-next): New variable. Ludovic Courtès
2015-07-17system: Add 'kernel-arguments' field....* gnu/system.scm (<operating-system>)[kernel-arguments]: New field. (operating-system-grub.cfg): Honor it. (operating-system-parameters-file): Add 'kernel-arguments' to the parameters file. * guix/scripts/system.scm (previous-grub-entries)[system->grub-entry]: Read the 'kernel-arguments' field of the parameters file, when available. * gnu/system/vm.scm (system-qemu-image/shared-store-script): Use (operating-system-kernel-arguments os) in '-append'. * doc/guix.texi (operating-system Reference): Document it. Ludovic Courtès
2015-07-16python-build-system: Add 'ensure-no-mtimes-pre-1980' phase....* guix/build/python-build-system.scm (ensure-no-mtimes-pre-1980): New phase. (%standard-phases): Add it after 'unpack'. Mark H Weaver
2015-07-15size: Gracefully handle EPIPE....* guix/scripts/size.scm (guix-size): Wrap body in 'leave-on-EPIPE'. Ludovic Courtès
2015-07-15ui: Add 'leave-on-EPIPE'....* guix/scripts/package.scm (leave-on-EPIPE): Move to... * guix/ui.scm (leave-on-EPIPE): ... here. Ludovic Courtès
2015-07-15Merge branch 'master' into core-updatesMark H Weaver
2015-07-14packages: patch-and-repack: Build tarballs deterministically....* guix/packages.scm (patch-and-repack)[build]: When invoking 'tar' to repack the archive, pass "--mtime=@0", "--owner=root:0", and "--group=root:0". Mark H Weaver
2015-07-13build-system/gnu: Pass --build=<triplet> to configure by default....* guix/build-system/gnu.scm (gnu-build, gnu-cross-build): Accept #:build keyword argument. Pass it to 'gnu-build' on the build side. * guix/build/gnu-build-system.scm (configure): Accept #:build keyword argument. Unless it is false, pass --build to configure. Mark H Weaver
2015-07-13substitute: Improve functional decomposition....* guix/scripts/substitute.scm (display-narinfo-data, process-query, process-substitution): New procedures. Code moved from... (guix-substitute): ... here. Use them. Ludovic Courtès
2015-07-13guix build: Add '--substitute-urls' client option....* guix/scripts/build.scm (%standard-build-options, show-build-options-help): Add --substitute-urls=URLS. (set-build-options-from-command-line): Honor it. * guix/store.scm (%default-substitute-urls): Make public. * doc/guix.texi (Substitutes): Add xref to the client --substitute-urls option. (Invoking guix build): Document it. (Invoking guix-daemon): Add 'daemon-substitute-urls' anchor. Ludovic Courtès
2015-07-13substitute: Honor "substitute-urls" option passed by "untrusted" clients....* guix/scripts/substitute.scm (or*): New macro. (%cache-url): Honor "untrusted-substitute-urls". * guix/tests.scm (%test-substitute-urls): New variable. (open-connection-for-tests): Use it. * tests/derivations.scm ("derivation-prerequisites-to-build and substitutes", "derivation-prerequisites-to-build and substitutes, non-substitutable build", "derivation-prerequisites-to-build and substitutes, local build"): Pass it to 'set-build-options'. * tests/guix-daemon.sh: Likewise. * tests/store.scm ("substitute query, alternating URLs"): New test. ("substitute query", "substitute", "substitute + build-things with output path", "substitute, corrupt output hash", "substitute --fallback"): Pass #:substitute-urls to 'set-build-options'. Ludovic Courtès
2015-07-13substitute: Store cached narinfo in cache-specific sub-directories....This ensures that switching between different substitute servers doesn't lead to a polluted narinfo cache. * guix/scripts/substitute.scm (narinfo-cache-file): Add 'cache-url' parameter. Add the base32 of CACHE-URL as a sub-directory under %NARINFO-CACHE-DIRECTORY. Update callers. (cached-narinfo): Likewise. Call 'mkdir-p' on the dirname of the cache file. Update callers. (remove-expired-cached-narinfos): Add 'directory' parameter and use it instead of %NARINFO-CACHE-DIRECTORY. (narinfo-cache-directories): New procedure. (maybe-remove-expired-cached-narinfo): Call 'remove-expired-cached-narinfos' for each item returned by 'narinfo-cache-directories'. Ludovic Courtès
2015-07-13substitute: Pass the cache URL instead of <cache> objects....* guix/scripts/substitute.scm (<cache>): Rename to... (<cache-info>): ... this. (open-cache): Rename to... (download-cache-info): ... this. Return a <cache-info> or #f. (open-cache*): Remove. (cache-narinfo!): Take a URL instead of a <cache> as the first parameter. (fetch-narinfos): Likewise. Call 'download-cache-info'. Remove use of 'force'. (guix-substitute): Replace calls to 'open-cache*' with %CACHE-URL. Ludovic Courtès
2015-07-13substitute: Remove unneeded conditionals....* guix/scripts/substitute.scm (guix-substitute): Remove unneeded (if cache ...) forms since CACHE is always true (it's a promise.) Ludovic Courtès
2015-07-13guix lint: Remove duplicated module lines....* guix/scripts/lint.scm (guix): Remove duplicated lines for using 'srfi-34' and 'srfi-35' modules. These lines were introduced twice by commits b210b35 and 002c57c. Alex Kost
2015-07-12packages: Rewrite 'transitive-inputs' to be linear and remove duplicates....There were two issues: 1. Use of 'delete-duplicates', which is quadratic, was a serious problem for closures with lots of propagated inputs, such as that of the 'hydra' package (several minutes for 'guix build hydra -n'!). 2. The 'delete-duplicates' call essentially had no effect since duplicate inputs typically had a different label and were thus kept. For instance, (bag-transitive-inputs (package->bag inkscape)) would return 216 items whereas (delete-duplicates (map cdr THAT)) contains only 67 items. The new implementation returns 67 items in this case. For 'hydra', we're down from 42211 items to 361, and roughly 13s for 'guix build hydra'. * guix/packages.scm (transitive-inputs): Rewrite as a breadth-first traversal. Remove duplicate propagated inputs. * tests/packages.scm ("package-transitive-inputs", "package->bag, propagated inputs"): Adjust to use simple labels for propagated inputs, without "/". ("package-transitive-inputs, no duplicates"): New test. Ludovic Courtès