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2017-06-21environment: Disable profile collision checks.Ludovic Courtès
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".
2017-06-21profiles: Move 'manifest-entry-dependencies' user after definition.Ludovic Courtès
Reported by Efraim Flashner. * guix/profiles.scm (manifest-transitive-entries): Move after <manifest-entry> definition.
2017-06-21guix package: '--search-paths' shows search paths from propagated inputs.Ludovic Courtès
* guix/scripts/package.scm (process-query) <'search-paths>: Use 'manifest-transitive-entries' instead of 'manifest-entries'.
2017-06-21profiles: Catch and report collisions in the profile.Ludovic Courtès
* 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.
2017-06-21guix package: Always upgrade packages that have propagated inputs.Ludovic Courtès
* guix/scripts/package.scm (transaction-upgrade-entry): Always upgrade packages that have propagated inputs.
2017-06-21profiles: Manifest entries keep a reference to their parent entry.Ludovic Courtès
* 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.
2017-06-21profiles: Represent propagated inputs as manifest entries.Ludovic Courtès
* 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.
2017-06-20gnu: Move contents of zip module into compression module.Arun Isaac
* 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.
2017-06-19store: Buffer RPC writes.Ludovic Courtès
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'.
2017-06-19build-system/texlive: Update to texlive-2017.1, revision 44591.Ricardo Wurmus
* guix/build-system/texlive.scm (%texlive-tag): Change to texlive-2017.1. (%texlive-revision): Change to 44591.
2017-06-18discovery: 'scheme-files' returns '() for a non-accessible directory.Ludovic Courtès
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.
2017-06-18syscalls: 'opendir*' error message shows the file name.Ludovic Courtès
* guix/build/syscalls.scm (opendir*): Add NAME to the 'system-error' message.
2017-06-16store: Add an RPC counter.Ludovic Courtès
* 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.
2017-06-16discovery: Rewrite 'scheme-files' using 'scandir*'.Ludovic Courtès
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*'.
2017-06-16syscalls: Add 'scandir*'.Ludovic Courtès
* 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.
2017-06-15ui: Remove the empty string from '%load-extensions'.Ludovic Courtès
* guix/ui.scm (run-guix): Set %LOAD-EXTENSIONS.
2017-06-15packages: Patches can be any lowerable object.Ludovic Courtès
* guix/packages.scm (patch-and-repack)[instantiate-patch]: Replace 'origin?' with 'struct?'.
2017-06-15guix: Add texlive importer.Ricardo Wurmus
* 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.
2017-06-15build-system: Add 'texlive-build-system'.Ricardo Wurmus
* 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.
2017-06-15licenses: Add common TeX and LaTeX licenses.Ricardo Wurmus
* 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.
2017-06-15guix: Add download-svn-to-store.Ricardo Wurmus
* guix/svn-download.scm (download-svn-to-store): New procedure.
2017-06-15import: pypi: Always use pypi.io URL with downcased package name.Danny Milosavljevic
* guix/import/pypi.scm (make-pypi-sexp): Always use pypi.io URL with downcased package name.
2017-06-13guix package: '--search' sorts by relevance.Ludovic Courtès
* 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.
2017-06-13ui: 'package->recutils' takes #:extra-fields.Ludovic Courtès
* guix/ui.scm (package->recutils): Add #:extra-fields and honor it.
2017-06-12derivations: Introduce 'read-derivation-from-file'.Ludovic Courtès
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'.
2017-06-12store: Speed up 'add-to-store'.Ludovic Courtès
* guix/store.scm (add-to-store): Remove 'lstat' call.
2017-06-10bootloader: Rename boot-name to bootloader-name.Mathieu Othacehe
* gnu/system (<boot-parameters>)[boot-name]: Rename field to... [bootloader-name]: ... this. Adjust users. * gnu/scripts/system.scm: Adjust accordingly.
2017-06-09guix: git: Add new module.Mathieu Othacehe
* guix/git.scm: New file. * configure.ac: Check for (guile git). * Makefile.am: Build guix/git.scm if (guile git) is available.
2017-06-08build-system: emacs: Factorize include/exclude default arguments.Maxim Cournoyer
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>
2017-06-07import: cpan: Update CPAN importer to use MetaCPAN v1 API.James Richardson
* 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>
2017-06-04ssh: Improve error reporting when 'send-files' fails.Ludovic Courtès
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.
2017-06-04scripts: refresh: Add -m manifest option.Mathieu Othacehe
* 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.
2017-06-03licenses: Add CC-BY 4.0.Marius Bakke
* guix/licenses.scm (cc-by4.0): New variable.
2017-06-02substitute: Do not display the installed size.Ludovic Courtès
* guix/scripts/substitute.scm (process-substitution): Do not show the installed size in the "Downloading" message.
2017-06-02ui: 'show-what-to-build' warns when we don't have enough disk space.Ludovic Courtès
* guix/ui.scm (check-available-space): New procedure. (show-what-to-build): Compute 'installed-size' and call 'check-available-space'.
2017-06-02syscalls: Provide 'free-disk-space'.Ludovic Courtès
* guix/build/syscalls.scm (free-disk-space): New procedure. * guix/scripts/gc.scm (guix-gc)[ensure-free-space]: Use it instead of 'statfs'.
2017-06-02ui: 'show-what-to-build' displays how much will be downloaded.Ludovic Courtès
* guix/ui.scm (show-what-to-build)[download-size] [display-download-size?]: New variables. Add cases for when DISPLAY-DOWNLOAD-SIZE? is true.
2017-06-02derivations: 'derivation-prerequisites-to-build' returns <substitutable>.Ludovic Courtès
* 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.
2017-06-02derivations: 'substitution-oracle' returns a <substitutable>.Ludovic Courtès
* 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'.
2017-05-31build: font: Support font collection files.Alex Griffin
* guix/build/font-build-system.scm (install): Support TrueType Collection (TTC) and OpenType Collection (OTC) files. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
2017-05-30git-download: Fix 'git-predicate' to use absolute paths.Christopher Baines
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>
2017-05-30download: Work around GnuTLS bug with UTF-8 certificate file names.Ludovic Courtès
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!'.
2017-05-28scripts: Set thread names.Ludovic Courtès
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.
2017-05-28syscalls: Add 'thread-name' and 'set-thread-name'.Ludovic Courtès
* 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.
2017-05-28build-system: Add 'font-build-system'.Arun Isaac
* 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'.
2017-05-25build-system: gnu: Fix cross-gcc call.Ricardo Wurmus
This is a follow-up to 7b3318e34f4e2743254a88b908859901db960e9a. * guix/build-system/gnu.scm (standard-cross-packages): Use keyword arguments in cross-gcc call.
2017-05-25pull: Catch '&missing-dependency-error' raised by 'source-module-closure'.Ludovic Courtès
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.
2017-05-25modules: Raise an error when a dependency could not be found.Ludovic Courtès
* 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.
2017-05-25base64: Turn into a regular Guile module.Ludovic Courtès
* guix/base64.scm: Replace 'library' form with 'define-module'.
2017-05-24publish: Do not bake the same item several times.Ludovic Courtès
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).