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2017-06-16discovery: Rewrite 'scheme-files' using 'scandir*'....On a command like: guix environment --ad-hoc coreutils -- true this reduces the number of 'stat' calls from 14.1K to 9.7K on my setup (previously each getdents(2) call would be followed by one stat(2) call per entry). * guix/discovery.scm (scheme-files): Rewrite using 'scandir*'. Ludovic Courtès
2017-06-16syscalls: Add 'scandir*'....* guix/build/syscalls.scm (%struct-dirent-header): New C struct. (string->pointer/utf-8, pointer->string/utf-8): New procedures. (opendir*, closedir*, readdir*, scandir*): New procedures. * tests/syscalls.scm ("scandir*, ENOENT") ("scandir*, ASCII file names", "scandir*, UTF-8 file names") ("scandir*, properties): New tests. Ludovic Courtès
2017-06-15ui: Remove the empty string from '%load-extensions'....* guix/ui.scm (run-guix): Set %LOAD-EXTENSIONS. Ludovic Courtès
2017-06-15packages: Patches can be any lowerable object....* guix/packages.scm (patch-and-repack)[instantiate-patch]: Replace 'origin?' with 'struct?'. 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
2017-06-15build-system: Add 'texlive-build-system'....* guix/build-system/texlive.scm: New file. * guix/build/texlive-build-system.scm: New file. * Makefile.am (MODULES): Add them. * doc/guix.texi (Build Systems): Document it. * gnu/packages/tex.scm (%texlive-tag, %texlive-revision): Remove variables. (texlife-ref): Remove procedure. Ricardo Wurmus
2017-06-15licenses: Add common TeX and LaTeX licenses....* guix/licenses.scm (knuth, lppl, lppl1.0+, lppl1.2, lppl1.2+, lppl1.3, lppl1.3+, lppl1.3a, lppl1.3a+, lppl1.3b, lppl1.3b+, lppl1.3c, lppl1.3c+): New variables. Ricardo Wurmus
2017-06-15guix: Add download-svn-to-store....* guix/svn-download.scm (download-svn-to-store): New procedure. Ricardo Wurmus
2017-06-15import: pypi: Always use pypi.io URL with downcased package name....* guix/import/pypi.scm (make-pypi-sexp): Always use pypi.io URL with downcased package name. Danny Milosavljevic
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
2017-06-13ui: 'package->recutils' takes #:extra-fields....* guix/ui.scm (package->recutils): Add #:extra-fields and honor it. 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
2017-06-12store: Speed up 'add-to-store'....* guix/store.scm (add-to-store): Remove 'lstat' call. 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
2017-06-09guix: git: Add new module....* guix/git.scm: New file. * configure.ac: Check for (guile git). * Makefile.am: Build guix/git.scm if (guile git) is available. Mathieu Othacehe
2017-06-08build-system: emacs: Factorize include/exclude default arguments....The `install' phase of the emacs-build-system contained default arguments duplicated from the host side `emacs-build' procedure. This change factorizes them so that: 1. They are not duplicated. 2. They can be reused and extended easily when defining emacs packages. * guix/build/emacs-build-system.scm (%default-include, %default-exclude): New variables. (install): Use %default-include and %default-exclude as default arguments. * guix/build-system/emacs.scm: Use and re-export %default-include, %default-exclude from (guix build emacs-build-system). (emacs-build): Use %default-include and %default-exclude as default arguments. Signed-off-by: Arun Isaac <arunisaac@systemreboot.net> Maxim Cournoyer
2017-06-07import: cpan: Update CPAN importer to use MetaCPAN v1 API....* guix/import/cpan.scm (module->dist-name, cpan-fetch): Use metacpan.org URLs. * tests/cpan.scm ("cpan->guix-package"): Adjust accordingly. Signed-off-by: Ludovic Courtès <ludo@gnu.org> James Richardson
2017-06-04ssh: Improve error reporting when 'send-files' fails....Fixes <http://bugs.gnu.org/26972>. * guix/ssh.scm (store-import-channel)[import]: Add 'consume-input' procedure. Wrap body in 'catch' and 'guard'. Use 'open-remote-pipe' with OPEN_BOTH instead of 'open-remote-output-pipe'. (send-files): After the 'channel-send-eof' call, do (read port). Interpret the result sexp and raise an error condition if needed. Ludovic Courtès
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
2017-06-03licenses: Add CC-BY 4.0....* guix/licenses.scm (cc-by4.0): New variable. Marius Bakke
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
2017-06-02ui: 'show-what-to-build' warns when we don't have enough disk space....* guix/ui.scm (check-available-space): New procedure. (show-what-to-build): Compute 'installed-size' and call 'check-available-space'. 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
2017-06-02ui: 'show-what-to-build' displays how much will be downloaded....* guix/ui.scm (show-what-to-build)[download-size] [display-download-size?]: New variables. Add cases for when DISPLAY-DOWNLOAD-SIZE? is true. Ludovic Courtès
2017-06-02derivations: 'derivation-prerequisites-to-build' returns <substitutable>....* guix/derivations.scm (derivation-prerequisites-to-build): Rename #:substitutable? to #:substitutable-info. [derivation-substitutable?]: Rename to... [derivation-substitutable-info]: ... this. Return a list of <substitutable>. Second return value is now a list of <substitutable> instead of a list of strings. * guix/ui.scm (show-what-to-build)[substitutable?]: Rename to... [substitutable-info]: ... this. Adjust to new 'derivation-prerequisites-to-build' return value type. * tests/derivations.scm ("derivation-prerequisites-to-build and substitutes"): Adjust. ("derivation-prerequisites-to-build and substitutes, local build"): Likewise. Ludovic Courtès
2017-06-02derivations: 'substitution-oracle' returns a <substitutable>....* guix/derivations.scm (substitution-oracle): Use 'substitution-path-info' instead of 'substitution-paths'. Turn SUBST into a vhash from path to <substitutable>. Change the returned procedure to provide a <substitutable> instead of a Boolean. * tests/derivations.scm ("substitution-oracle and #:substitute? #f"): Mock 'substitutable-path-info' instead of 'substitutable-paths'. Ludovic Courtès
2017-05-31build: font: Support font collection files....* guix/build/font-build-system.scm (install): Support TrueType Collection (TTC) and OpenType Collection (OTC) files. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org> Alex Griffin
2017-05-30git-download: Fix 'git-predicate' to use absolute paths....git ls-files will return paths relative to the repository directory. This commit prepends the repository directory to those paths when calling lstat, such that 'git-predicate' works if the current working directory is not the repository directory. * guix/git-download.scm (git-predicate): Prepend repository directory to the file path when calling lstat. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Christopher Baines
2017-05-30download: Work around GnuTLS bug with UTF-8 certificate file names....Reported by Mark H Weaver <mhw@netris.org> at <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=26948#17>. * guix/build/download.scm (set-certificate-credentials-x509-trust-file!*): New procedure. (make-credendials-with-ca-trust-files): Use it instead of 'set-certificate-credentials-x509-trust-file!'. 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
2017-05-28syscalls: Add 'thread-name' and 'set-thread-name'....* guix/build/syscalls.scm (PR_SET_NAME, PR_GET_NAME) (%max-thread-name-length): New variables. (%prctl, set-thread-name, thread-name): New procedures. * tests/syscalls.scm ("set-thread-name"): New test. Ludovic Courtès
2017-05-28build-system: Add 'font-build-system'....* Makefile.am (MODULES): Add 'guix/build-system/font.scm' and 'guix/build/font-build-system.scm'. * guix/build-system/font.scm: New file. * guix/build/font-build-system.scm: New file. * doc/guix.texi (Build Systems): Add 'font-build-system'. Arun Isaac
2017-05-25build-system: gnu: Fix cross-gcc call....This is a follow-up to 7b3318e34f4e2743254a88b908859901db960e9a. * guix/build-system/gnu.scm (standard-cross-packages): Use keyword arguments in cross-gcc call. Ricardo Wurmus
2017-05-25pull: Catch '&missing-dependency-error' raised by 'source-module-closure'....Fixes <http://bugs.gnu.org/26987>. Reported by Mathieu Othacehe <m.othacehe@gmail.com>. * guix/build/pull.scm (depends-on-guile-ssh?): Remove. (has-all-its-dependencies?): New procedure. (build-guix): Use it to filter source files. Ludovic Courtès
2017-05-25modules: Raise an error when a dependency could not be found....* guix/modules.scm (&missing-dependency-error): New error condition. (source-module-dependencies): Raise it when 'search-path' returns #f. * tests/modules.scm ("&missing-dependency-error"): New test. Ludovic Courtès
2017-05-25base64: Turn into a regular Guile module....* guix/base64.scm: Replace 'library' form with 'define-module'. 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
2017-05-23packages: Add aarch64-linux to %supported-systems....* guix/packages.scm (%supported-systems): Add aarch64-linux. (%hydra-supported-systems): Remove aarch64-linux. Efraim Flashner
2017-05-23build-system: emacs: Install only a subset of files....* guix/build/emacs-build-system.scm (install): Install files matching #:include while excluding files matching #:exclude. * guix/build-system/emacs.scm (emacs-build): Add keyword arguments #:include and #:exclude. Arun Isaac
2017-05-23build: emacs: Fix `store-file->elisp-source-file'....This prevents a ".el.el" extension for source files with no version number in their file name. * guix/build/emacs-build-system.scm (store-file->elisp-source-file): Remove ".el" extension from file name before splitting to name and version. Arun Isaac
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
2017-05-20download: Prune the ImageMagick mirror list....These sites' TLS certificates are invalid. * guix/download.scm (%mirrors) <imagemagick>: Remove mirrors-{au,ru,uk}.go-parts.com. Leo Famulari
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
2017-05-20modules: Add more source-less modules....* guix/modules.scm (%source-less-modules): New variable. (source-module-dependencies): Use it. Ludovic Courtès