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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
2017-06-21profiles: Move 'manifest-entry-dependencies' user after definition....Reported by Efraim Flashner. * guix/profiles.scm (manifest-transitive-entries): Move after <manifest-entry> definition. 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
2017-06-21profiles: Catch and report collisions in the profile....* guix/profiles.scm (&profile-collision-error): New error condition. (manifest-transitive-entries, manifest-entry-lookup, lower-manifest-entry) (check-for-collisions): New procedures. (profile-derivation): Add call to 'check-for-collisions'. * guix/ui.scm (call-with-error-handling): Handle '&profile-collision-error'. * tests/profiles.scm ("collision", "collision of propagated inputs") ("no collision"): New tests. 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
2017-06-21profiles: Manifest entries keep a reference to their parent entry....* guix/profiles.scm (<manifest-entry>)[parent]: New field. (package->manifest-entry): Add #:parent parameter. Fill out the 'parent' field of <manifest-entry>; pass #:parent in recursive calls. * guix/profiles.scm (sexp->manifest)[sexp->manifest-entry]: New procedure. Use it for version 3. * tests/profiles.scm ("manifest-entry-parent"): New procedure. ("read-manifest")[entry->sexp]: Add 'manifest-entry-parent' to the result. Ludovic Courtès
2017-06-21profiles: Represent propagated inputs as manifest entries....* guix/profiles.scm (package->manifest-entry): Turn DEPS into a list of manifest entries. (manifest->gexp)[entry->gexp]: Call 'entry->gexp' on DEPS. Bump version to 3. (sexp->manifest)[infer-dependency]: New procedure. Use it for versions 1 and 2. Parse version 3. (manifest-inputs)[entry->gexp]: New procedure. Adjust to 'dependencies' being a list of <manifest-entry>. * tests/profiles.scm ("packages->manifest, propagated inputs") ("read-manifest"): New fields. Ludovic Courtès
2017-06-20gnu: Move contents of zip module into compression module....* gnu/packages/zip.scm (zip, unzip, zziplib, perl-zip): Move to... * gnu/packages/compression.scm: ...here. * gnu/packages/zip.scm: Delete file. * gnu/local.mk (GNU_SYSTEM_MODULES): Unregister deleted file. * po/packages/POTFILES.in: Unregister deleted file. * gnu/packages/{audio, avr, bioinformatics, busybox, cdrom, ci, compression, docbook, documentation, fonts, fpga, game-development, games, gl, gnome, gnuzilla, graphics, guile, haskell, image, java, kodi, ldc, libreoffice, markup, maths, mc, monitoring, music, php, pretty-print, python, scheme, smalltalk, statistics, synergy, tex, textutils, video, web-browsers, xml, zip}.scm, guix/build-system/{ant, font}.scm, guix/{download, packages}.scm: Adapt module import. Arun Isaac
2017-06-19store: Buffer RPC writes....For a command like: guix build python2-numpy -n this reduces the number of 'write' syscalls from 9.5K to 2.0K. * guix/store.scm (<nix-server>)[buffer, flush]: New fields. (open-connection): Adjust accordingly. Call 'buffering-output-port' to compute the two new fields. (write-buffered-output, buffering-output-port): New procedures. (operation): Write to (nix-server-output-port server). Call 'write-buffered-output'. Ludovic Courtès
2017-06-19build-system/texlive: Update to texlive-2017.1, revision 44591....* guix/build-system/texlive.scm (%texlive-tag): Change to texlive-2017.1. (%texlive-revision): Change to 44591. Ricardo Wurmus
2017-06-18discovery: 'scheme-files' returns '() for a non-accessible directory....Fixes a regression introduced in d27cc3bfaafe6b5b0831e88afb1c46311d382a0b. Reported by Ricardo Wurmus <rekado@elephly.net>. * guix/discovery.scm (scheme-files): Catch 'scandir*' system errors. Return '() and optionally raise a warning upon 'system-error'. * tests/discovery.scm ("scheme-modules, non-existent directory"): New test. Ludovic Courtès
2017-06-18syscalls: 'opendir*' error message shows the file name....* guix/build/syscalls.scm (opendir*): Add NAME to the 'system-error' message. Ludovic Courtès
2017-06-16store: Add an RPC counter....* guix/store.scm (%rpc-calls): New variable. (show-rpc-profile, record-operation): New procedures. (operation): Add call to 'record-operation'. * guix/ui.scm (run-guix-command): Wrap COMMAND-MAIN in 'dynamic-wind'. Run EXIT-HOOK. Ludovic Courtès
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