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2016-12-01offload: Do not abort when a machine is unreachable....* guix/scripts/offload.scm (machine-load): Wrap 'open-ssh-session' call in 'false-if-exception'; return +inf.0 if it returns #f. Ludovic Courtès
2016-12-01offload: Gracefully report connection failures....* guix/scripts/offload.scm (open-ssh-session): Check the return value of 'connect!'. Call 'leave' when it's not 'ok. Ludovic Courtès
2016-12-01store: Increase buffering for the '%stderr-write' upcall....* guix/store.scm (process-stderr) <%stderr-write>: Pass #:buffer-size to 'dump-port'. Ludovic Courtès
2016-12-01offload: Warn about the lack of zlib support....* guix/scripts/offload.scm (guix-offload): Print a warning when 'zlib-support?' returns false. Ludovic Courtès
2016-12-01offload: Remove redundant call to 'topologically-sorted' in 'send-file'....* guix/scripts/offload.scm (send-files): Remove call to 'topologically-sorted'. Ludovic Courtès
2016-11-30refresh: '--list-updaters' shows updater coverage....* guix/scripts/refresh.scm (list-updaters-and-exit): Compute the coverage ratio of each updater and print it. Print the coverage ratio for all the updaters. * doc/guix.texi (Invoking guix refresh): Document it. Ludovic Courtès
2016-11-30gnu-maintenance: Add kernel.org updater....* guix/gnu-maintenance.scm (latest-kernel.org-release): New procedure. (%kernel.org-updater): New variable. * guix/scripts/refresh.scm (%updaters): Add it. Ludovic Courtès
2016-11-30upstream: Properly verify signatures of uncompressed tarballs....* guix/upstream.scm (uncompressed-tarball): New procedure. (download-tarball): Use it when the basename of SIGNATURE-URL doesn't contain the basename of URL. Ludovic Courtès
2016-11-30refresh: Honor the selected updaters when '-u' isn't given....Fixes a regression introduced in e9c72306fdfd6a60158918850cb25d0ff3837d16. * guix/scripts/refresh.scm (check-for-package-update): Add 'updaters' parameter and honor it. (guix-refresh): Pass UPDATERS to 'check-for-package-update'. Ludovic Courtès
2016-11-30gnu-maintenance: Factorize URL prefix predicates....* guix/gnu-maintenance.scm (url-prefix-predicate): New procedure. (gnome-package?): Rewrite in terms of 'url-prefix-predicate'. (kde-package?, xorg-package?): Remove. (%kde-updater, %xorg-updater): Use 'url-prefix-predicate'. Ludovic Courtès
2016-11-29Merge branch 'master' into python-build-systemHartmut Goebel
2016-11-29gnu-maintenance: 'latest-kde-release' honors 'upstream-name' properties....* guix/gnu-maintenance.scm (latest-kde-release): Honor the 'upstream-name' property of PACKAGE. Ludovic Courtès
2016-11-29refresh: Warn about packages that lack an updater....* guix/upstream.scm (package-update-path): Rename to... (package-latest-release): ... this. Remove 'version>?' check. (package-latest-release*): New procedure. (package-update): Use it. * guix/scripts/refresh.scm (lookup-updater): Rename to... (lookup-updater-by-name): ... this. (warn-no-updater): New procedure. (update-package): Add #:warn? parameter and honor it. (check-for-package-update): New procedure. (guix-refresh)[warn?]: New variable. Replace inline code when UPDATE? is false with a call to 'check-for-package-update'. Pass WARN? to 'check-for-package-update' and 'update-package'. * doc/guix.texi (Invoking guix refresh): Document it. Fix a couple of typos. Ludovic Courtès
2016-11-28pull: Set '%nix-instantiate' to a sensible value....Reported by ng0 <ng0@libertad.pw>. Fixes <http://bugs.gnu.org/25053>. * guix/build/pull.scm (build-guix): Replace "@NIX_INSTANTIATE@" in guix/config.scm with "nix-instantiate". Ludovic Courtès
2016-11-26offload: Call 'machine-load' only once per machine....This fixes a longstanding issue where 'choose-build-machine' would make on average O(N log(N)) calls to 'machine-load', plus an extra call for the selected machine, instead of N calls. * guix/scripts/offload.scm (machine-load): Add comment. (machine-power-factor, machine-less-loaded-or-faster?): Remove. (choose-build-machine)[machines+slots]: Rename to... [machines+slots+loads]: ... this. [undecorate]: Adjust accordingly. [machine-less-loaded-or-faster?]: New procedure. Remove extra 'machine-load' call in body. Ludovic Courtès
2016-11-25offload: Drop 'remote-pipe'....* guix/scripts/offload.scm (remote-pipe): Remove. (machine-load): Use 'open-remote-pipe*' instead of 'remote-pipe'. Ludovic Courtès
2016-11-25offload: Rewrite to make direct RPCs to the remote daemon....* guix/scripts/offload.scm (<build-machine>)[daemon-socket]: New field. (connect-to-remote-daemon): New procedure. (%gc-root-file, register-gc-root, remove-gc-roots, offload): Remove. (transfer-and-offload): Rewrite using 'connect-to-remote-daemon' and RPCs over SSH. (store-import-channel, store-export-channel): New procedures. (send-files, retrieve-files): Rewrite using these. Ludovic Courtès
2016-11-25offload: Remove 'with-nar-error-handling' macro....* guix/scripts/offload.scm (with-nar-error-handling): Remove. (guix-offload): Use 'with-error-handling' instead. Ludovic Courtès
2016-11-25store: 'open-connection' can taken an open port....* guix/store.scm (open-unix-domain-socket): New procedure. (open-connection): Add #:port parameter and honor it. Ludovic Courtès
2016-11-25offload: Reuse SSH session during 'transfer-and-offload'....* guix/scripts/offload.scm (remote-pipe): Replace 'machine' parameter with 'session'. Remove 'open-ssh-session' call. (register-gc-root): Replace 'machine' with 'session'. Use ' session-get' instead of 'build-machine-name'. (remove-gc-roots, offload, send-files, retrieve-files): Likewise. (transfer-and-offload): Add 'open-ssh-session' call. Handle 'offload' errors here. (machine-load): Add call to 'open-ssh-session'. Ludovic Courtès
2016-11-25offload: Use Guile-SSH instead of GNU lsh....* guix/scripts/offload.scm (<build-machine>)[ssh-options]: Remove. [host-key, host-key-type]: New fields. (%lsh-command, %lshg-command, user-lsh-private-key): Remove. (user-openssh-private-key, private-key-from-file*): New procedures. (host-key->type+key, open-ssh-session): New procedures. (remote-pipe): Remove 'mode' parameter. Rewrite in terms of 'open-ssh-session' etc. Update users. (send-files)[missing-files]: Rewrite using the bidirectional channel port. Remove call to 'call-with-compressed-output-port'. (retrieve-files): Remove call to 'call-with-decompressed-port'. (machine-load): Remove exit status logic. * doc/guix.texi (Requirements): Mention Guile-SSH. (Daemon Offload Setup): Document 'host-key' and 'private-key'. Show the default value on each @item line. * m4/guix.m4 (GUIX_CHECK_GUILE_SSH): New macro. * config-daemon.ac: Use 'GUIX_CHECK_GUILE_SSH'. Set 'HAVE_DAEMON_OFFLOAD_HOOK' as a function of that. Ludovic Courtès
2016-11-25Merge branch 'master' into python-build-systemLeo Famulari
2016-11-21syscalls: Add 'add-network-route/gateway' and 'delete-network-route'....* guix/build/syscalls.scm (SIOCADDRT, SIOCDELRT): New variables. (%rtentry): New C struct. (RTF_UP, RTF_GATEWAY, %sockaddr-any): New variables. (add-network-route/gateway, delete-network-route): New procedures. * tests/syscalls.scm ("add-network-route/gateway") ("delete-network-route"): New tests. Ludovic Courtès
2016-11-21syscalls: Add 'c-struct-field-offset'....* guix/build/syscalls.scm (define-c-struct-macro): New macro. (define-c-struct): Use it. (c-struct-field-offset): New macro. Ludovic Courtès
2016-11-19lint: Add 'mirror-url' checker....* guix/scripts/lint.scm (origin-uris): New procedure. (check-source): Use it. (check-mirror-url): New procedure. (%checkers): Add 'mirror-url' checker. * tests/lint.scm ("mirror-url") ("mirror-url: one suggestion"): New tests. * doc/guix.texi (Invoking guix lint): Document it. Ludovic Courtès
2016-11-19store: Add 'references*'....* guix/store.scm (references*): New procedure. * guix/profiles.scm (manifest-lookup-package)[references*]: Remove. * guix/scripts/system.scm (references*): Remove. * tests/gexp.scm ("gexp->file", "gexp->file + file-append") ("gexp->derivation", "gexp->derivation, cross-compilation") ("gexp->derivation, ungexp + ungexp-native") ("scheme-file", "text-file*", "mixed-text-file"): Remove 'references*' instead of (store-lift references). Ludovic Courtès
2016-11-19derivations: Add 'raw-derivation'....* guix/derivations.scm (raw-derivation): New procedure. * guix/download.scm (raw-derivation): Remove. * guix/gexp.scm (raw-derivation): Remove. Ludovic Courtès
2016-11-18download: Do not offload 'builtin:download' derivations....* guix/download.scm (built-in-download): Pass #:local-build? #t. Ludovic Courtès
2016-11-17guix package: Display newline after generation diffs....* guix/ui.scm (display-profile-content-diff): Display an extra newline. Roel Janssen
2016-11-17syscalls: 'configure-network-interface' has a #:netmask parameter....* guix/build/syscalls.scm (configure-network-interface): Add #:netmask keyword parameter and honor it. Ludovic Courtès
2016-11-16syscalls: Add bindings for SIOCGIFNETMASK and SIOCSIFNETMASK....* guix/build/syscalls.scm (SIOCGIFNETMASK, SIOCSIFNETMASK): New variables. (set-network-interface-netmask, network-interface-netmask): New procedures. * tests/syscalls.scm ("network-interface-netmask lo") ("set-network-interface-netmask"): New tests. Ludovic Courtès
2016-11-16syscalls: Use 'define-c-struct' for 'struct ifconf'....* guix/build/syscalls.scm (ifconf-struct): Remove. (%ifconf-struct): New C struct. (network-interface-names): Use 'make-bytevector' and 'write-ifconf!' instead of 'make-c-struct', and 'read-ifconf' instead of 'parse-c-struct'. Ludovic Courtès
2016-11-16syscalls: C struct writer correctly handles pointer fields....* guix/build/syscalls.scm (write-type): Add case for '*. Ludovic Courtès
2016-11-16download: Use the built-in 'download' builder when available....Fixes <http://bugs.gnu.org/22774>. Reported by Christopher W Carpenter. * guix/download.scm (built-in-builders*, raw-derivation) (built-in-download): New procedures. (in-band-download): New procedure, with code formerly in 'url-fetch'. (url-fetch): Call 'built-in-builders*' and dispatch between 'built-in-download' and 'in-band-download'. Ludovic Courtès
2016-11-16daemon: Add 'built-in-builders' RPC....* nix/libstore/builtins.cc (builtinBuilderNames): New function. * nix/libstore/builtins.hh (builtinBuilderNames): New declaration. * nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump to 0x160. (WorkerOp)[wopBuiltinBuilders]: New value. * nix/nix-daemon/nix-daemon.cc (performOp): Handle it. * guix/store.scm (operation-id)[built-in-builders]: New value. * guix/store.scm (read-arg): Add 'string-list'. (built-in-builders): New procedure. * tests/derivations.scm ("built-in-builders"): New test. Ludovic Courtès
2016-11-16daemon: Add "builtin:download" derivation builder....This ensures that 1) the derivation doesn't change when Guix changes; 2) the derivation closure doesn't contain Guix and its dependencies; 3) we don't have to rely on ugly chroot hacks. Adapted from Nix commit 0a2bee307b20411f5b0dda0c662b1f9bb9e0e131. * nix/libstore/build.cc (DerivationGoal::runChild): Add special case for 'isBuiltin(drv)'. Disable chroot when 'isBuiltin(drv)'. * nix/libstore/builtins.cc, nix/libstore/builtins.hh, nix/scripts/download.in, guix/scripts/perform-download.scm: New files. * guix/ui.scm (show-guix-help)[internal?]: Add 'perform-download'. * nix/local.mk (libstore_a_SOURCES): Add builtins.cc. (libstore_headers): Add builtins.hh. (nodist_pkglibexec_SCRIPTS): Add 'scripts/download'. * config-daemon.ac: Emit 'scripts/download'. * Makefile.am (MODULES): Add 'guix/scripts/perform-download.scm'. * tests/derivations.scm ("unknown built-in builder") ("'download' built-in builder") ("'download' built-in builder, invalid hash") ("'download' built-in builder, not found") ("'download' built-in builder, not fixed-output"): New tests. Co-authored-by: Eelco Dolstra <eelco.dolstra@logicblox.com> Ludovic Courtès
2016-11-16tests: Move HTTP server to (guix tests http)....* tests/lint.scm (%http-server-port, %local-url) (%http-server-socket, http-write, %http-server-lock) (%http-server-ready, http-open, stub-http-server) (call-with-http-server, with-http-server): Move to (guix tests http). Adjust tests for %HTTP-SERVER-SOCKET as a promise and %LOCAL-URL as a parameter. * guix/tests/http.scm: New file. * Makefile.am (dist_noinst_DATA): Add it. (GOBJECTS): Add .go files for all of $(dist_noinst_DATA). (make-go): Depend on $(dist_noinst_DATA). Ludovic Courtès
2016-11-16guix download: Add '-o' option....* guix/scripts/download.scm (download-to-file, download-to-store*): New procedures. (%default-options): Add 'download-proc'. (show-help): Adjust description and document '-o'. (%options): Add '-o'. (guix-download): Remove 'store' variable. Add 'fetch' and define 'path' to as its result. * tests/guix-download.sh: Add test. Ludovic Courtès
2016-11-15lint: more packages to probably be a native input....* guix/scripts/lint.scm (check-inputs-should-be-native package): Add python packages which are typically used for testing or for building the documentation. Hartmut Goebel
2016-11-15guix: Add lint-checker for packages which should be no inputs at all....Also refactor some common code into a new function. Examples for these pacakges are python(2)-setuptools and python(2)-pip, which are installed together with python itself. * guix/scripts/lint.scm (warn-if-package-has-input): New procedure. (check-inputs-should-be-native package): Use it; rename and clean-up variables. (check-inputs-should-not-be-an-input-at-all): New procedure. (%checkers) Add it. * doc/guix.texi (Python Modules): Document it. * tests/lint.scm: ("inputs: python-setuptools should not be an input at all (input)", "inputs: python-setuptools should not be an input at all (native-input)" "inputs: python-setuptools should not be an input at all (propagated-input)"): Add tests. Hartmut Goebel
2016-11-15guix: python-build-system: Add background about Python installation methods.Hartmut Goebel
2016-11-15guix: python-build-system: Delete .egg-info file created in phase check....* guix/build/python-build-system.scm (check): Delete .egg-info dirs which did not exist prior to calling setup.py but afterwards. Hartmut Goebel
2016-11-15guix: python-build-system: Add helpers for getting and setting PYTHONPATH....* guix/build/python-build-system.scm (add-installed-pythonpath, site-packages): New exported procedures. Hartmut Goebel
2016-11-15guix: python-build-system: Add option "#:use-setuptools?" (default true)....* guix/build-system/python.scm (python-build): New keyword argument "#:use-setuptools?", defaulting to #t. * guix/build/python-build-system.scm (call-setup-py): New positional parameter "use-setuptools?". If false, do not use the shim-wrapper for addin setuptools. (build, check): accept keyword- parameter, and pass to call-setuppy. (install): same; if "use-setuptools?" is false, do not use options "--root" and "--single-version-externally-managed" for setup.py. * doc/guix.texi (Build Systems): Document it. Hartmut Goebel
2016-11-15guix: python-build-system: Import setuptools before calling `setup.py'....This is needed for packages using "distutils" instead of "setuptools" since the former does not understand the "--single-version-externally-managed" flag. Also export __file__ since it will be unset when setup.py is called from python "exec". * guix/build/python-build-system.scm (call-setuppy): extend "python setup.py" call to import setuptools, export __file__, and call setup.py from setuptools python environment. Co-Authored-By: Hartmut Goebel <h.goebel@crazy-compilers.com> Marius Bakke
2016-11-15guix: build all Python packages with --single-version-externally-managed....This requires setuptools to be installed together with python, which is the case for Python 3 anyway and which we do for our build of Python 2 (see last commit). * guix/build/python-build-system.scm (install): Add "--single-version-externally-managed" and "--root=/" to params to be passed to call-setuppy. Remove thus needless manipulation of PYTHONPATH. Remove now unused argument "inputs". Hartmut Goebel
2016-11-15guix: python-build-system: Fix an outdated comment.Hartmut Goebel
2016-11-14import/cpan: Maybe coerce version to string....* guix/import/cpan.scm (cpan-module->sexp) <version>: Test if version in meta is string or number. If it is number, coerce to string. Alex Sassmannshausen
2016-11-13Merge branch 'core-updates'Ludovic Courtès
2016-11-12substitute: Disable HTTPS certificate verification....Fixes a regression introduced in 9e4e431e049fae3f1121c3be22cf13b174404ba8 as a consequence of bc3c41ce36349ed4ec758c70b48a7059e363043a. Reported by Marius Bakke <mbakke@fastmail.com>. * guix/scripts/substitute.scm (fetch): Pass #:verify-certificate? #f to 'open-connection-for-uri' and 'http-fetch'. (download-cache-info): Likewise. (http-multiple-get): Add #:verify-certificate? and honor it. (fetch-narinfos): Pass #:verify-certificate? #f. Ludovic Courtès