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2016-12-06offload: Increase the connection timeout....* guix/scripts/offload.scm (open-ssh-session): Set #:timeout to 10. Ludovic Courtès
2016-12-06offload: Send the build log to the right file descriptor....This fixes a regression introduced in 21531add3205e400707c8fbfd841845f9a71863a whereby the build log would no longer be sent to FD 4, thereby leading the daemon to not see the build log. * guix/scripts/offload.scm (transfer-and-offload): Parameterize CURRENT-BUILD-OUTPUT-PORT. Ludovic Courtès
2016-12-05offload: Fix plural of some messages....* guix/scripts/offload.scm (send-files): Use 'N_' for possibly plural message. Write "store item" instead of "store file". (retrieve-files): Likewise. Ludovic Courtès
2016-12-05offload: Make the compression methods configurable....* guix/scripts/offload.scm (<build-machine>)[compression] [compression-level]: New fields. (open-ssh-session): Honor them. * doc/guix.texi (Daemon Offload Setup): Document them. Ludovic Courtès
2016-12-05guix system: If the new system generation already exists, overwrite it....Fixes <http://bugs.gnu.org/25100>. Before that, 'guix system reconfigure' would fail if the next generation already existed. * guix/scripts/system.scm (switch-to-system): Use 'switch-symlink' instead of 'symlink'. * doc/guix.texi (Using the Configuration System, Invoking guix system): Document the behavior. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Chris Marusich
2016-12-05refresh: Indicate that PACKAGE... is optional....* guix/scripts/refresh.scm (show-help): Add brackets around PACKAGE. Tobias Geerinckx-Rice
2016-12-05offload: Add "test" sub-command....* guix/scripts/offload.scm (assert-node-repl, assert-node-has-guix) (nonce, assert-node-can-import, assert-node-can-export) (check-machine-availability): New procedures. (%random-state): New variable. (guix-offload): Add case for "test". * doc/guix.texi (Daemon Offload Setup): Document it. Remove obsolete bit about remote invocation of 'guix build'. Ludovic Courtès
2016-12-04publish: Factorize 'content-length' addition....* guix/scripts/publish.scm (with-content-length): New procedure. (http-write) <application/octet-stream>: Use it. Ludovic Courtès
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
2016-12-01offload: 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
2016-11-30refresh: 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
2016-11-29Merge branch 'master' into python-build-systemHartmut Goebel
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
2016-11-26offload: 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
2016-11-25offload: 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
2016-11-19lint: 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
2016-11-16daemon: 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
2016-11-16guix 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
2016-11-12substitute: 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
2016-11-10container: 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
2016-11-06system: 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
2016-10-30system: Record store file system info in each generation....* gnu/system.scm (<boot-parameters>)[store-device, store-mount-point]: New fields. (read-boot-parameters): Initialize them. (operating-system-grub.cfg): Likewise. Remove STORE-FS argument from call to 'grub-configuration-file'. (operating-system-parameters-file): Add 'store' element in 'boot-parameters'. * gnu/system/grub.scm (strip-mount-point): Replace 'store-fs' parameter by 'mount-point'; adjust accordingly. Adjust callers. (<menu-entry>)[device, device-mount-point]: New fields. (eye-candy): Replace 'root-fs' parameter by 'store-device'; add 'store-mount-point'. Use keyword arguments for 'system' and 'port'. (grub-root-search): Remove 'root-fs' by 'device' and adjust accordingly. (grub-configuration-file): Remove 'store-fs' parameter. Adjust accordingly. * guix/scripts/system.scm (previous-grub-entries): Initialize 'device' and 'device-mount-point' fields from PARAMS. * doc/guix.texi (GRUB Configuration): Document 'device' and 'device-mount-point'. Explain that 'linux' can be prefixed by a GRUB device name. Co-authored-by: Ludovic Courtès <ludo@gnu.org> Chris Marusich
2016-10-28guix hash: Interpret '-' as standard input....* guix/scripts/hash.scm (guix-hash)[file-hash]: Special-case "-". * tests/guix-hash.sh: Add test. * doc/guix.texi (Invoking guix hash): Document it. Ludovic Courtès
2016-10-26guix package: Display generation diffs....* guix/ui.scm (display-profile-content-diff): New variable. * guix/scripts/package.scm (process-query): Use display-profile-content-diff. In collaboration with Benz Schenk. Roel Janssen
2016-10-19Use (ice-9 binary-ports) instead of (rnrs io ports)....This reduces the closure of (guix ui) from 123 to 106 modules. * guix/derivations.scm: Use (ice-9 binary-ports) instead of (rnrs io ports). (map-derivation)[substitute-file]: Use 'read-string' instead of 'get-string-all'. * guix/ftp-client.scm: Likewise. * guix/hash.scm: Likewise. * guix/http-client.scm: Likewise. * guix/pki.scm (ensure-acl, current-acl): Likewise. * guix/scripts/archive.scm (authorize-key)[read-key]: Likewise. * guix/scripts/authenticate.scm (read-canonical-sexp) (read-hash-data): Likewise. * guix/scripts/download.scm: Likewise. * guix/scripts/offload.scm (register-gc-root, remove-gc-roots) (send-files): Likewise. * guix/scripts/publish.scm (lazy-read-file-sexp): Likewise. * guix/scripts/refresh.scm: Likewise. * guix/scripts/substitute.scm (check-acl-initialized): Likewise. * guix/serialization.scm (read-maybe-utf8-string): Likewise. * guix/scripts/hash.scm (guix-hash): Use 'force-output' instead of 'flush-output-port'. * guix/store.scm (process-stderr): Likewise. * guix/tests.scm: Likewise. * guix/utils.scm: Use (ice-9 binary-ports) and autoload (rnrs io ports) for 'make-custom-binary-input-port'. Ludovic Courtès
2016-10-19lint: Suggest @code instead of quotes....* guix/scripts/lint.scm (%quoted-identifier-rx): New variable. (check-description-style)[check-quotes]: New procedure. Use it. * tests/lint.scm ("description: suggest ornament instead of quotes"): New test. Ludovic Courtès
2016-10-17guix build: Add '--with-graft'....* guix/scripts/build.scm (transform-package-inputs/graft): New procedure. (%transformations): Add 'with-graft'. (%transformation-options): Likewise. (show-transformation-options-help): Document it. * tests/scripts-build.scm ("options->transformation, with-graft"): New test. * doc/guix.texi (Package Transformation Options): Document it. Ludovic Courtès
2016-10-17guix build: Factorize transformation option parsing....* guix/scripts/build.scm (%transformation-options): Introduce 'parser' procedure and use it. Ludovic Courtès
2016-10-17guix build: Extract '--with-input' replacement spec parsing....* guix/scripts/build.scm (evaluate-replacement-specs): New procedure. (transform-package-inputs)[not-equal]: Remove. [replacements]: Define in terms of 'evaluate-replacement-specs'. Ludovic Courtès
2016-10-15graph: Add '%referrer-node-type'....* guix/scripts/graph.scm (ensure-store-items): New procedure. (%reference-node-type)[convert]: Use it. (non-derivation-referrers): New procedure. (%referrer-node-type): New variable. (%node-types): Add it. * tests/graph.scm ("referrer DAG"): New test. * doc/guix.texi (Invoking guix graph): Document it. Ludovic Courtès
2016-10-10substitute: Make download messages more concise....'guix substitute' now displays 2 lines per download instead of 4. Suggested by Ricardo Wurmus. * guix/scripts/substitute.scm (assert-valid-narinfo): Have #:verbose? default to #f. Remove leading newline in message. (process-substitution): Display the URI rather than the store file name. Display two newlines after the substitution. Ludovic Courtès