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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
2016-11-23Merge branch 'master' into stagingLeo 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
2016-11-15guxi: cmake-build-system: Enable output for failing test-cases....* guix/build/cmake-build-system.scm (cmake-build-system): Set environment variable CTEST_OUTPUT_ON_FAILURE to an non-empty value. Hartmut Goebel
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
2016-11-12http-client: Add #:verify-certificate? to 'http-fetch'....* guix/http-client.scm (http-fetch): Add #:verify-certificate? parameter and pass it to 'open-connection-for-uri'. Ludovic Courtès
2016-11-10container: Pass a list of <file-system> objects as things to mount....* gnu/build/linux-container.scm (mount-file-systems): 'mounts' is now a list of <file-system> objects instead of a list of lists ("specs"). Add call to 'file-system->spec' as the argument to 'mount-file-system'. (run-container, call-with-container): Adjust docstring accordingly. * gnu/system/file-systems.scm (spec->file-system): New procedure. * gnu/system/linux-container.scm (container-script)[script]: Call 'spec->file-system' inside gexp. * guix/scripts/environment.scm (launch-environment/container): Remove call to 'file-system->spec'. * tests/containers.scm ("call-with-container, mnt namespace") ("call-with-container, mnt namespace, wrong bind mount"): Pass a list of <file-system> objects. Ludovic Courtès
2016-11-09lint: 'cve' checker catches 'tls-certificate-error'....Reported by Frederick Muriithi <fredmanglis@gmail.com>. * guix/scripts/lint.scm (tls-certificate-error-string): New procedure. (validate-uri): Use it. (current-vulnerabilities*): Catch 'tls-certificate-error' and print a warning. Ludovic Courtès
2016-11-08system: Use grub from bootloader configuration....* gnu/system/grub.scm (gnu): Export grub-configuration-grub. * guix/scripts/system.scm (perform-action): Use it. (define-module): Don't import (gnu packages grub). Co-authored-by: Danny Milosavljevic <dannym@scratchpost.org> Marius Bakke
2016-11-07guix download: Add '--no-check-certificate' option....* guix/download.scm (download-to-store): Add #:verify-certificate? parameter and honor it. * guix/scripts/download.scm (%default-options): Add 'verify-certificate?' key. (show-help, %options): Add '--no-check-certificate'. (guix-download): Pass #:verify-certificate to 'download-to-store'. * doc/guix.texi (Invoking guix download): Document it. Ludovic Courtès
2016-11-07download: Verify TLS certificates unless asked not to....Fixes <http://bugs.gnu.org/24466>. Reported by Leo Famulari <leo@famulari.name>. * guix/build/download.scm (%x509-certificate-directory): New variable. (make-credendials-with-ca-trust-files, peer-certificate) (assert-valid-server-certificate, print-tls-certificate-error): New procedures. Add 'print-tls-certificate-error' as an exception printer for 'tls-certificate-error'. (tls-wrap): Add #:verify-certificate? parameter and honor it. (open-connection-for-uri): Likewise. (http-fetch): Likewise. (url-fetch): Likewise. * guix/download.scm (url-fetch)[builder]: Pass #:verify-certificate? #f. * guix/scripts/lint.scm (probe-uri): Add case for 'tls-certificate-error'. (validate-uri): Likewise. * doc/guix.texi (Invoking guix download): Mention 'SSL_CERT_DIR'. Ludovic Courtès
2016-11-07Merge branch 'master' into core-updatesMark H Weaver
2016-11-06system: Add 'guix system' actions: switch-generation and roll-back....* guix/scripts/system.scm (roll-back-system, switch-to-system-generation): new actions. (reinstall-grub): New procedure, used by switch-to-system-generation. (show-help, process-command, guix-system): Honor the new actions. * doc/guix.texi (Invoking guix system) <switch-generation, roll-back>: Add the new actions. <reconfigure>: In the footnote, mention that the new actions also only work on GuixSD. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Chris Marusich
2016-11-06system: Optionally limit the entries returned by profile-grub-entries....* guix/scripts/system.scm (profile-grub-entries): Add an optional parameter which allows the caller to limit the number of returned grub entries. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Chris Marusich
2016-11-06system: Rename previous-grub-entries to profile-grub-entries....* guix/scripts/system.scm (previous-grub-entries, profile-grub-entries): Rename previous-grub-entries to profile-grub-entries to indicate that it is stateful and returns the entries for all profile generations, not just the previous ones. Update all callers. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Chris Marusich
2016-11-06profiles: Extract a procedure for getting relative generation numbers....* guix/profiles.scm (relative-generation-spec->number): New procedure. * guix/scripts/package.scm (switch-generation-action): Use it. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Chris Marusich
2016-11-06Merge branch 'master' into core-updatesMark H Weaver
2016-11-03import: cran: Fix off-by-one error....* guix/import/cran.scm (package->upstream-name): Do not include leading slash in upstream name URL. Ricardo Wurmus