Commit Graph

1321 Commits

Author SHA1 Message Date
Jakob L. Kreuze 1db6f137d9
reconfigure: Reload all shepherd files when upgrading services.
Fixes <https://bugs.gnu.org/36878>.
Reported by Robert Vollmert <rob@vllmrt.net>.

* guix/scripts/system/reconfigure.scm (upgrade-shepherd-services): Load
all service files, rather than just those of services to be started.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
2019-08-02 11:20:51 +02:00
Jakob L. Kreuze 5c8c8c4554
guix system: Reimplement 'reconfigure'.
* guix/scripts/system.scm (switch-to-system)
(upgrade-shepherd-services, install-bootloader): Delete variable.
(local-eval): New variable.
(install): Remove 'bootloader-installer' and 'bootcfg-file' parameters.
(install): Add 'bootloader' parameter.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2019-07-26 19:19:49 +02:00
Jakob L. Kreuze 5c793753b3
guix system: Add 'reconfigure' module.
* guix/scripts/system/reconfigure.scm: New file.
* Makefile.am (MODULES): Add it.
* guix/scripts/system.scm (bootloader-installer-script): Export variable.
* gnu/machine/ssh.scm (switch-to-system, upgrade-shepherd-services)
(install-bootloader): Delete variable.
* gnu/machine/ssh.scm (deploy-managed-host): Rewrite procedure.
* gnu/services/herd.scm (live-service): Export variable.
* gnu/services/herd.scm (live-service-canonical-name): New variable.
* tests/services.scm (live-service): Delete variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2019-07-26 19:19:49 +02:00
Ludovic Courtès 4d04bc50d2
guix build: '--with-commit' recognizes "v[0-9]" tags.
* guix/scripts/build.scm (transform-package-source-commit)[replace]:
Special case COMMIT that starts with "v[0-9]".
2019-07-26 11:21:36 +02:00
Ludovic Courtès 81c3dc3224
maint: Switch to Guile-JSON 3.x.
Guile-JSON 3.x is incompatible with Guile-JSON 1.x, which we relied on
until now: it maps JSON dictionaries to alists (instead of hash tables),
and JSON arrays to vectors (instead of lists).  This commit is about
adjusting all the existing code to this new mapping.

* m4/guix.m4 (GUIX_CHECK_GUILE_JSON): New macro.
* configure.ac: Use it.
* doc/guix.texi (Requirements): Mention the Guile-JSON version.
* guix/git-download.scm (git-fetch)[guile-json]: Use GUILE-JSON-3.
* guix/import/cpan.scm (string->license): Expect vectors instead of
lists.
(module->dist-name): Use 'json-fetch' instead of 'json-fetch-alist'.
(cpan-fetch): Likewise.
* guix/import/crate.scm (crate-fetch): Likewise, and call 'vector->list'
for DEPS.
* guix/import/gem.scm (rubygems-fetch): Likewise.
* guix/import/json.scm (json-fetch-alist): Remove.
* guix/import/pypi.scm (pypi-fetch): Use 'json-fetch' instead of
'json-fetch-alist'.
(latest-source-release, latest-wheel-release): Call 'vector->list' on
RELEASES.
* guix/import/stackage.scm (stackage-lts-info-fetch): Use 'json-fetch'
instead of 'json-fetch-alist'.
(lts-package-version): Use 'vector->list'.
* guix/import/utils.scm (hash-table->alist): Remove.
(alist->package): Pass 'vector->list' on the inputs fields, and default
to the empty vector.
* guix/scripts/import/json.scm (guix-import-json): Remove call to
'hash-table->alist'.
* guix/swh.scm (define-json-reader): Expect pair? or null? instead of
hash-table?.
[extract-field]: Use 'assoc-ref' instead of 'hash-ref'.
(json->branches): Use 'map' instead of 'hash-map->list'.
(json->checksums): Likewise.
(json->directory-entries, origin-visits): Call 'vector->list' on the
result of 'json->scm'.
* tests/import-utils.scm ("alist->package with dependencies"): New test.
* gnu/installer.scm (build-compiled-file)[builder]: Use GUILE-JSON-3.
* gnu/installer.scm (installer-program)[installer-builder]: Likewise.
* gnu/installer/locale.scm (iso639->iso639-languages): Use 'assoc-ref'
instead of 'hash-ref', and pass vectors through 'vector->list'.
(iso3166->iso3166-territories): Likewise.
* gnu/system/vm.scm (system-docker-image)[build]: Use GUILE-JSON-3.
* guix/docker.scm (manifest, config): Adjust for Guile-JSON 3.
* guix/scripts/pack.scm (docker-image)[build]: Use GUILE-JSON-3.
* guix/import/github.scm (fetch-releases-or-tags): Update docstring.
(latest-released-version): Use 'assoc-ref' instead of 'hash-ref'.  Pass
the result of 'fetch-releases-or-tags' to 'vector->list'.
* guix/import/launchpad.scm (latest-released-version): Likewise.
2019-07-25 00:16:41 +02:00
宋文武 3c618b9894
deploy: Handle the '--system' command line option.
* guix/scripts/deploy.scm (show-help): Add help for '--system'.
(%options): Add '-s' and '--system'.
(guix-deploy): Parameterize %current-system.
2019-07-24 20:34:01 +08:00
宋文武 2fa23d8f5c
deploy: Honor '--no-grafts'.
* guix/scripts/deploy.scm (guix-deploy): Parameterize '%graft?'.
2019-07-24 20:34:01 +08:00
Ludovic Courtès cd9f56ff5a
pack: Pass a list as the entry point for 'build-docker-image'.
* guix/scripts/pack.scm (docker-image)[build]: Pass a list as
 #:entry-point, not a string.
2019-07-22 11:53:40 +02:00
Ludovic Courtès 3d33c93cef
lint: Use the 'warning' procedure for messages.
* guix/scripts/lint.scm (emit-warnings): Use 'warning' instead of
'format'.
2019-07-20 01:32:18 +02:00
Ludovic Courtès 92ca25a32b
guix archive: Use (gcrypt common).
* guix/scripts/archive.scm: Use (gcrypt common) for 'error-source' and
'error-string'.
2019-07-19 11:53:47 +02:00
Ludovic Courtès 9b9b753529
pull: Pass #:use-substitutes? to 'show-what-to-build'.
Fixes <https://bugs.gnu.org/36509>.
Reported by Robert Vollmert <rob@vllmrt.net>.

* guix/scripts/pull.scm (build-and-install): Add #:use-substitutes?
parameter and pass it to UPDATE-PROFILE.
(guix-pull): Pass #:use-substitutes? to 'build-and-install'.
2019-07-18 00:44:23 +02:00
Ludovic Courtès 67fb53c0d8
pull: Use (ice-9 format).
* guix/scripts/pull.scm (guix): Use (ice-9 format), as reported by
'-Wformat'.
2019-07-18 00:44:23 +02:00
Ludovic Courtès c84c4c1db7
pull: Remove unused procedures.
* guix/scripts/pull.scm (what-to-build, indirect-root-added): Remove.
2019-07-18 00:44:23 +02:00
Tobias Geerinckx-Rice 3fb3291e25
Use more guix.gnu.org.
* build-aux/build-self.scm (make-config.scm): Replace gnu.org/s/guix with guix.gnu.org.
* guix/scripts/publish.scm (render-home-page): Likewise.
* guix/self.scm (make-config.scm): Likewise.
2019-07-16 23:00:10 +02:00
Christopher Baines 38f3176a57
lint: Separate checkers by dependence on the internet.
I think there are a couple of potential uses for this. It's somewhat a
separation in to what checkers are just checking the contents of the
repository (line length for example), and other checkers which are bringing in
external information which could change.

I'm thinking particularly, about treating network dependent checkers
differently when automatically running them, but this commit also adds a
--no-network flag to guix lint, which selects the checkers that don't access
the network, which could be useful if no network access is available.

* guix/lint.scm (%checkers): Rename to %all-checkers.
(%local-checkers, %network-dependent-checkers): New variables.
* guix/scripts/lint.scm (run-checkers): Make the checkers argument mandatory.
(list-checkers-and-exit): Handle the checkers as an argument.
(%options): Adjust for changes to %checkers, add a --no-network option, and
change how the --list-checkers option is handled.
(guix-lint): Adjust indentation, and update how the checkers are handled.
2019-07-15 22:32:19 +01:00
Christopher Baines f363c836e0
lint: Move the linting code to a different module.
To try and move towards making programatic access to the linting code easier,
this commit separates out the linting script, from the linting functionality
that it uses.

* guix/scripts/lint.scm (emit-warnings): Alter to to not use match-lambda, as
<lint-warning> isn't accessible.
(<lint-warning>, lint-warning, make-lint-warning, lint-warning?,
lint-warning-message, lint-warning-message-text, lint-warning-message-data,
lint-warning-location, package-file, %make-warning make-warning,
<lint-checker>, lint-checker, make-lint-checker, lint-checker?,
lint-checker-name, lint-checker-description, lint-checker-check,
properly-starts-sentance?, starts-with-abbreviation?, %quoted-identifier-rx,
check-description-style, package-input-intersection,
check-inputs-should-be-native, check-inputs-should-not-be-an-input-at-all,
package-name-regexp, check-synopsis-style, probe-uri,
tls-certificate-error-string, validate-uri, check-home-page,
%distro-directory, check-patch-file-names, escape-quotes,
official-gnu-packages*, check-gnu-synopsis+description, origin-uris,
check-source, check-source-file-name, check-source-unstable-tarball,
check-mirror-url, check-github-url, check-derivation, check-license,
call-with-networking-fail-safe, with-networking-fail-safe,
current-vulnerabilities*, package-vulnerabilities, check-vulnerabilities,
check-for-updates, report-tabulations, report-trailing-white-space,
report-long-line, %hanging-paren-rx, report-lone-parantheses,
%formatting-reporters, report-formatting-issues, check-formatting, %checkers):
Move to…
* guix/lint.scm: … here
* po/guix/POTFILES.in: Add guix/lint.scm.
* Makefile.am: Add guix/lint.scm.
* tests/lint.scm: Change to import (guix lint), rather than (guix scripts lint).
2019-07-15 22:32:19 +01:00
Christopher Baines 57238532f4
scripts: lint: Separate the message warning text and data.
So that translations can be handled more flexibly, rather than having to
translate the message text within the checker.

* guix/scripts/lint.scm (lint-warning-message-text,
lint-warning-message-data): New procedures.
(lint-warning-message): Remove record field accessor, replace with procedure
that handles the lint warning data and translating the message.
(make-warning): Rename to %make-warning.
(make-warning): New macro.
(emit-warnings): Handle the message-text and message-data fields.
(check-description-style): Adjust for changes to make-warning.
[check-trademarks, check-end-of-sentence-space): Adjust for changes to
make-warning.
(check-inputs-should-be-native, check-inputs-should-not-be-an-input-at-all,
check-synopsis-style, validate-uri, check-home-page, check-patch-file-names,
check-gnu-synopsis+description, check-mirror-url, check-github-url,
check-derivation, check-vulnerabilities, check-for-updates,
report-tabulations, report-trailing-white-space, report-long-line,
report-lone-parentheses): Adjust for changes to make-warning.
2019-07-15 22:32:19 +01:00
Christopher Baines 50fc2384fe
scripts: lint: Handle warnings with a record type.
Rather than emiting warnings directly to a port, have the checkers return the
warning or warnings.

This makes it easier to use the warnings in different ways, for example,
loading the data in to a database, as you can work with the <lint-warning>
records directly, rather than having to parse the output to determine the
package and location.

* guix/scripts/lint.scm (<lint-warning>): New record type.
(lint-warning): New macro.
(lint-warning?, lint-warning-package, lint-warning-message,
lint-warning-location, package-file, make-warning): New procedures.
(call-with-accumulated-warnings, with-accumulated-warnings): Remove.
(emit-warning): Rename to emit-warnings, and switch to displaying multiple
warnings.
(check-description-style)[check-not-empty-description, check-texinfo-markup,
check-trademarks, check-quotes, check-proper-start,
check-end-of-sentence-space]: Switch to generating a list of warnings, and
using make-warning, rather than emit-warning.
(check-inputs-should-be-native, check-inputs-should-not-be-an-input-at-all):
Switch to generating a list of warnings, and using make-warning, rather than
emit-warning.
(check-synopsis): Switch to generating a list of warnings, and using
make-warning, rather than emit-warning.
[check-not-empty]: Remove, this is handled in the match clause
to avoid other warnings being emitted.
[check-final-period, check-start-article, check-synopsis-length,
check-proper-start, check-start-with-package-name, check-texinfo-markup]:
Switch to generating a list of warnings, and using make-warning, rather than
emit-warning.
[checks]: Remove check-not-empty.
(validate-uri, check-home-page, check-patch-file-names,
check-gnu-synopsis+description): Switch to generating a list of warnings, and
using make-warning, rather than emit-warning.
(check-source): Switch to generating a list of warnings, and using
make-warning, rather than emit-warning.
[try-uris]: Remove.
[warnings-for-uris]: New procedure, replacing try-uris.
(check-source-file-name, check-source-unstable-tarball, check-mirror-url,
check-github-url, check-derivation, check-vulnerabilities, check-for-updates,
report-tabulations, report-trailing-white-space, report-long-line,
report-lone-parentheses, report-formatting-issues, check-formatting): Switch
to generating a list of warnings, and using make-warning, rather than
emit-warning.
(run-checkers): Call emit-warnings on the warnings returned from the checker.
* tests/lint.scm (string-match-or-error, single-lint-warning-message): New
procedures.
(call-with-warnings, with-warnings): Remove.
("description: not a string", "description: not empty", "description: invalid
Texinfo markup", "description: does not start with an upper-case letter",
"description: may start with a digit", "description: may start with lower-case
package name", "description: two spaces after end of sentence", "description:
end-of-sentence detection with abbreviations", "description: may not contain
trademark signs: ™", "description: may not contain trademark signs: ®",
"description: suggest ornament instead of quotes", "synopsis: not a string",
"synopsis: not empty", "synopsis: valid Texinfo markup", "synopsis: does not
start with an upper-case letter", "synopsis: may start with a digit",
"synopsis: ends with a period", "synopsis: ends with 'etc.'", "synopsis:
starts with 'A'", "synopsis: starts with 'a'", "synopsis: starts with 'an'",
"synopsis: too long", "synopsis: start with package name", "synopsis: start
with package name prefix", "synopsis: start with abbreviation", "inputs:
pkg-config is probably a native input", "inputs: glib:bin is probably a native
input", "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)",
"patches: file names", "patches: file name too long", "patches: not found",
"derivation: invalid arguments", "license: invalid license", "home-page: wrong
home-page", "home-page: invalid URI", "home-page: host not found", "home-page:
Connection refused", "home-page: 200", "home-page: 200 but short length",
"home-page: 404", "home-page: 301, invalid", "home-page: 301 -> 200",
"home-page: 301 -> 404", "source-file-name", "source-file-name: v prefix",
"source-file-name: bad checkout", "source-file-name: good checkout",
"source-file-name: valid", "source-unstable-tarball",
"source-unstable-tarball: source #f", "source-unstable-tarball: valid",
"source-unstable-tarball: package named archive", "source-unstable-tarball:
not-github", "source-unstable-tarball: git-fetch", "source: 200", "source: 200
but short length", "source: 404", "source: 301 -> 200", "source: 301 -> 404",
"mirror-url", "mirror-url: one suggestion", "github-url", "github-url: one
suggestion", "github-url: already the correct github url", "cve", "cve: one
vulnerability", "cve: one patched vulnerability", "cve: known safe from
vulnerability", "cve: vulnerability fixed in replacement version", "cve:
patched vulnerability in replacement", "formatting: lonely parentheses",
"formatting: alright"): Change test-assert to test-equal, and adjust to work
with the changes above.
("formatting: tabulation", "formatting: trailing white space", "formatting:
long line"): Use string-match-or-error rather than string-contains.
2019-07-15 22:32:18 +01:00
Ludovic Courtès 5c3d44303e
guix gc: Correctly handle '--delete-generations' with no arguments.
Previously, 'guix gc --delete-generations' would crash: the "" pattern
would be passed to 'matching-generations', which would return #f instead
of returning a list.

Reported by Raghav Gururajan <rvgn@disroot.org>
in <https://bugs.gnu.org/36466>.

* guix/ui.scm (matching-generations): Raise an error when passed an
invalid pattern.
* guix/scripts/gc.scm (delete-old-generations): Check if PATTERN is
true.
(%options): Leave ARG as-is for 'delete-generations'.
(guix-gc): Use 'assq' instead of 'assoc-ref' for 'delete-generations'.
* guix/scripts/package.scm (delete-matching-generations):
Replace (string-null? pattern) with (not pattern).  Remove 'else'
clause.
(%options): Leave ARG as-is for 'delete-generations'.
* guix/scripts/pull.scm (%options): Leave ARG as-is for
'list-generations'.
(process-query): Replace (string-null? pattern) with (not pattern).
* guix/scripts/system.scm (list-generations): Likewise, and remove
'else' clause.
(process-command): Use #f instead of "" when no pattern is given.
2019-07-11 23:13:26 +02:00
Carl Dong b6dc08393e
scripts: environment: Add --no-cwd.
* doc/guix.texi (Invoking guix environment): Add --no-cwd.
* guix/scripts/environment.scm (show-help, %options): Add --no-cwd.
(launch-environment/container): Add 'map-cwd?' param; only add mapping
for cwd if #t.  Only change to cwd within container if #t, otherwise
home.
(guix-environment): Error if --no-cwd without --container.  Provide
'(not no-cwd?)' to launch-environment/container as 'map-cwd?'.
* tests/guix-environment.sh: Add test for no-cwd.

Co-authored-by: Mike Gerwitz <mtg@gnu.org>
2019-07-08 10:33:20 -04:00
Carl Dong a655d504aa
scripts: environment: Only rewrite user-specified mappings.
* guix/scripts/environment.scm (launch-environment/container): Only
  apply override-user-mappings to user-mappings and cwd. Do not apply to
  network configuration mapping and inputs.
2019-07-08 10:33:19 -04:00
Jakob L. Kreuze 5cbb832fb1
Add 'guix deploy'.
* guix/scripts/deploy.scm: New file.
* Makefile.am (MODULES): Add it.
2019-07-06 02:10:04 -04:00
Ludovic Courtès dea62932bc
pack: 'squashfs' backend records the profile's search paths.
* guix/scripts/pack.scm (singularity-environment-file): New procedure.
(squashfs-image): Use it, and create /.singularity/env/90-environment.sh.
* gnu/tests/singularity.scm (run-singularity-test)["singularity run,
with environment"]: New test, currently skipped.
* gnu/tests/singularity.scm (build-tarball&run-singularity-test): Add
GUILE-JSON to the profile.
2019-07-04 18:05:02 +02:00
Ludovic Courtès b9fcf0c82a
pack: 'docker' backend records the profile's search paths.
* guix/docker.scm (config): Add #:environment parameter and honor it.
(build-docker-image): Likewise, and pass it to 'config'.
* guix/scripts/pack.scm (docker-image): Import (guix profiles) and (guix
search-paths).  Call 'profile-search-paths' and pass #:environment to
'build-docker-image'.
* gnu/tests/docker.scm (run-docker-test)["Load docker image and run it"]:
Add example that expects (json) to be available.
* gnu/tests/docker.scm (build-tarball&run-docker-test): Replace
%BOOTSTRAP-GUILE by GUILE-2.2 and GUILE-JSON in the environment.
2019-07-04 18:05:02 +02:00
Ludovic Courtès 92a4087bf4
Add (guix repl).
* guix/scripts/repl.scm: Use (guix repl).
(self-quoting?, machine-repl): Remove.
* guix/repl.scm: New file.
* Makefile.am (MODULES): Add it.
2019-07-04 18:05:02 +02:00
Ludovic Courtès a250061986
graph: Use 'derivation-input-derivation'.
* guix/scripts/graph.scm (derivation-dependencies): Use
'derivation-input-derivation'.
2019-06-27 11:14:41 +02:00
Ludovic Courtès 4311cf965c
ui: Add 'display-search-results' and use it.
* guix/ui.scm (display-search-results): New procedure.
* guix/scripts/package.scm (find-packages-by-description): Remove
'unzip2' call and return a list of pairs.
(process-query): Change to use 'display-search-results'.
* guix/scripts/system/search.scm (find-service-types): Remove 'unzip2'
call and return a list of pairs.
(guix-system-search): Use 'display-search-results'.
2019-06-27 11:14:41 +02:00
Ludovic Courtès bb11825f35
publish: Work around Guile 2.2.5 (web server) bug.
* guix/scripts/publish.scm: Replace (@@ (web http) read-header-line) on
Guile 2.2.5.
2019-06-24 17:50:08 +02:00
Ludovic Courtès 92359aed40
guix build: '--log-file' no longer returns several log files.
Fixes a regression introduced in
9353b199c1 whereby something like:

  guix build --log-file $(guix build -d guile)

would return two log files.  This led to a failure of 'tests/guix-build.sh'.

* guix/scripts/build.scm (guix-build): Filter out derivation file names
from ITEMS.
2019-06-23 19:53:03 +02:00
Ludovic Courtès 0f2d9c3290
guix build: Use 'warning' for warnings.
* guix/scripts/build.scm (options->derivations): Use 'warning' instead
of 'format'.
2019-06-23 19:53:03 +02:00
Ludovic Courtès 9353b199c1
guix build: '--log-file' looks for build logs of equivalent derivations.
Previously, '--log-file' would look for log files only for the current
derivation, and thus wouldn't find log files of equivalent derivations
that produce the same output.

* guix/scripts/build.scm (guix-build) <log-file?>: Replace
'derivation-file-name' by 'derivation->output-path'.
2019-06-18 16:25:09 +02:00
Ludovic Courtès c5f66d2931
pack: Fix 'guix pack -f docker'.
Regression introduced in a0f352b30f.

* guix/scripts/pack.scm (docker-image): Check whether ENTRY-POINT is
true before returning (string-append #$profile ...).
2019-06-10 23:16:47 +02:00
Ludovic Courtès a0f352b30f
pack: Add '--entry-point'.
* guix/scripts/pack.scm (self-contained-tarball): Add #:entry-point and
warn when it's true.
(squashfs-image): Add #:entry-point and honor it.
(docker-image): Add #:entry-point and honor it.
(%options, show-help): Add '--entry-point'.
(guix-pack): Honor '--entry-point' and pass #:entry-point to BUILD-IMAGE.
* gnu/tests/docker.scm (run-docker-test): Test 'docker run' with the
default entry point.
(build-tarball&run-docker-test): Pass #:entry-point to 'docker-image'.
* doc/guix.texi (Invoking guix pack): Document it.
* gnu/tests/singularity.scm (run-singularity-test)["singularity run"]:
New test.
(build-tarball&run-singularity-test): Pass #:entry-point to
'squashfs-image'.
2019-06-07 09:57:19 +02:00
Ludovic Courtès b7178c22bf
syscalls: Add 'with-file-lock' macro.
* guix/scripts/offload.scm (lock-file, unlock-file, with-file-lock):
Move to...
* guix/build/syscalls.scm: ... here.
2019-06-05 23:10:36 +02:00
Ludovic Courtès bcb7c900cc
guix package: Do not list environment variables that need to be set.
Fixes <https://bugs.gnu.org/35942>.

* guix/scripts/package.scm (display-search-paths): Rename to...
(display-search-path-hint): ... this.  Adjust callers.
Remove #:kind parameter.  Replace the list of environment variables with
an invitation to source $GUIX_PROFILE/etc/profile or run 'guix package
--search-paths'.
2019-06-05 23:10:36 +02:00
Ludovic Courtès b90ae065b5
substitute: Select the best compression methods.
When a server publishes several URLs with different compression methods,
'guix substitute' can now choose the best one among the compression
methods that it supports.

* guix/scripts/substitute.scm (<narinfo>)[uri]: Replace with...
[uris]: ... this.
[compression]: Replace with...
[compressions]: ... this.
[file-size]: Replace with...
[file-sizes]: ... this.
[file-hash]: Replace with...
[file-hashes]: ... this.
(narinfo-maker): Adjust accordingly.  Ensure 'file-sizes' and
'file-hashes' have the right length.
(assert-valid-signature, valid-narinfo?): Use the first element of
'narinfo-uris' in error messages.
(read-narinfo): Expect "URL", "Compression", "FileSize", and "FileHash"
to occur multiple times.
(display-narinfo-data): Call 'select-uri' to determine the file size.
(%compression-methods): New variable.
(supported-compression?, compresses-better?, select-uri): New
procedures.
(process-substitution): Call 'select-uri' to select the URI and
compression.
* guix/scripts/weather.scm (report-server-coverage): Account for all the
values returned by 'narinfo-file-sizes'.
* tests/substitute.scm ("substitute, narinfo with several URLs"): New
test.
2019-06-02 22:01:57 +02:00
Ludovic Courtès b8fa86adfc
publish: '--compression' can be repeated.
This allows 'guix publish' to compress and advertise multiple
compression methods from which users can choose.

* guix/scripts/publish.scm (actual-compression): Rename to...
(actual-compressions): ... this.  Expect REQUESTED to be a list, and
always return a list.
(%default-options): Remove 'compression.
(store-item->recutils): New procedure.
(narinfo-string): Change #:compression to #:compressions (plural).
Adjust accordingly.
(render-narinfo, render-narinfo/cached): Likewise.
(bake-narinfo+nar): Change #:compression to #:compressions.
[compressed-nar-size]: New procedure.
Call 'compress-nar' for each item returned by 'actual-compressions'.
Create a narinfo for each compression.
(effective-compression): New procedure.
(make-request-handler): Change #:compression to #:compressions.
Use 'effective-compression' to determine the applicable compression.
(guix-publish): Adjust handling of '--compression'.
Print a message for each compression that is enabled.
* tests/publish.scm ("/*.narinfo"): Adjust to new narinfo field
ordering.
("/*.narinfo with properly encoded '+' sign"): Likewise.
("/*.narinfo with lzip + gzip"): New test.
("with cache, lzip + gzip"): New test.
* doc/guix.texi (Invoking guix publish): Document it.
2019-06-02 22:01:57 +02:00
Ludovic Courtès 73bddab545
publish: Factorize 'compress-nar'.
* guix/scripts/publish.scm (compress-nar): New procedure.
(bake-narinfo+nar): Use it.
2019-05-29 23:16:49 +02:00
Ludovic Courtès e84e036943
publish: Remove outdated comment.
* guix/scripts/publish.scm (make-request-handler): Remove outdated TODO.
2019-05-29 23:16:49 +02:00
Ludovic Courtès 35d1354fe8
publish: Display the compression method and level in use.
* guix/scripts/publish.scm (guix-publish): Use 'info' instead of
'format' for the initial message.  When COMPRESSION is true, display the
method and level in use.
2019-05-27 22:47:24 +02:00
Ludovic Courtès 66229b04ae
publish: Add support for lzip.
* guix/scripts/publish.scm (show-help, %options): Support '-C METHOD'
and '-C METHOD:LEVEL'.
(default-compression): New procedure.
(bake-narinfo+nar): Add lzip.
(nar-response-port): Likewise.
(string->compression-type): New procedure.
(make-request-handler): Generalize /nar/gzip handler to handle /nar/lzip
as well.
* tests/publish.scm ("/nar/lzip/*"): New test.
("/*.narinfo with lzip compression"): New test.
* doc/guix.texi (Invoking guix publish): Document it.
(Requirements): Mention lzlib.
2019-05-27 22:47:24 +02:00
Ludovic Courtès 493375cdb2
publish: Maintain a hash-part-to-store-item mapping in cache.
Fixes <https://bugs.gnu.org/33897>.

* guix/scripts/publish.scm (hash-part-mapping-cache-file)
(hash-part->path*): New procedures.
* guix/scripts/publish.scm (render-narinfo/cached)[delete-entry]: Delete
the 'hash-part-mapping-cache-file'.
Use 'hash-part->path*' instead of 'hash-part->path'.
* tests/publish.scm ("with cache, vanishing item"): New test.
2019-05-26 01:34:17 +02:00
Ludovic Courtès b1903b99e0
weather: Accept package specs on the command line.
Previously, non-option arguments would be ignored.  Now it puts them to
good use.

* guix/scripts/weather.scm (guix-weather)[package-list]: New procedure.
Use it.
* doc/guix.texi (Invoking guix weather): Adjust accordingly.
2019-05-22 00:09:42 +02:00
Ludovic Courtès 3f8326237d
pack: Warn when building an empty pack.
* guix/scripts/pack.scm (guix-pack): Warn when MANIFEST has zero
entries.
2019-05-22 00:09:41 +02:00
Ludovic Courtès fd214f1522
pack: Add '--root'.
* guix/scripts/pack.scm (%options, show-help): Add "--root".
(guix-pack): Honor it.
* tests/guix-pack.sh: Test it.
* doc/guix.texi (Invoking guix pack): Document it.
2019-05-22 00:09:41 +02:00
Ludovic Courtès ce10e6053b
guix system: Type-check the file or expression.
Previously, users would get a wrong-type-arg exception down the road
with an intimidating backtrace.

* guix/scripts/system.scm (process-action)[ensure-operating-system]: New
procedure.
Use it.
2019-05-16 13:24:06 +02:00
Ludovic Courtès 45d41c035e
guix build: Gracefully handle invalid '--with-git-url' specs.
* guix/scripts/build.scm (transform-package-source-git-url): Add case
for when 'string-split' does not return exactly two elements.
2019-05-14 12:11:05 +02:00
Maxim Cournoyer d03de6be0a
vm: Auto-detect if inputs should be registered.
The default value of the argument REGISTER-CLOSURE? of the ISO9660-IMAGE,
QEMU-IMAGE and SYSTEM-DOCKER-IMAGE procedures can be computed automatically,
since the operating-system definition is available in its context.  When the
operating-system definition does not contain the GUIX-SERVICE-TYPE, do not
register the closure in the database of Guix, as it takes time and doesn't
serve a purpose.

* gnu/system/vm.scm (has-guix-service-type): Add predicate.
(iso9660-image)[register-closures?]: Use it to compute the argument's default
value.
(qemu-image)[register-closures?]: Likewise, and update docstring.
(system-docker-image)[register-closures?]: Likewise.
(system-disk-image): Do not explicit a value for the REGISTER-CLOSURES?
argument of the ISO9660-IMAGE and QEMU-IMAGE procedure calls, so that its
default value is used instead.
* guix/scripts/system.scm (system-derivation-for-action): Do not explicit a
value for the REGISTER-CLOSURES? argument of the SYSTEM-DOCKER-IMAGE
procedure call, so that its default value is used instead.
2019-05-13 22:59:09 -04:00
Arun Isaac b33454ae0b
linux-container: Support container network sharing.
* gnu/system/linux-container.scm (container-essential-services): If network is
to be shared with the host, remove network configuration files from etc
service.
(containerized-operating-system): If network is to be shared with the host,
remove nscd service and map host's /var/run/nscd if it exists.
(container-script): If network is to be shared with the host, do not create
network namespace.
* guix/scripts/system.scm (system-derivation-for-action): Add
#:container-shared-network? argument.
(perform-action): Add #:container-shared-network? argument.
(show-help): Add "-N, --network" help information.
(%options): Add network option.
(process-action): Call perform-action with #container-shared-network? argument.
* doc/guix.texi (Invoking guix system): Document the "-N, --network" option.

Co-authored-by: Christopher Baines <mail@cbaines.net>
2019-05-14 02:54:58 +05:30
Ludovic Courtès a0dc97a517
pull: Display 'hash guix' hint when the new and old 'guix' are different.
Fixes <https://bugs.gnu.org/35601>.
Reported by Diego Nicola Barbato <dnbarbato@posteo.de>.

Previously we were calling (which "guix") after the new profile had been
built and symlinked, so in most cases the hint would not be triggered,
even though it should have been triggered.

* guix/scripts/pull.scm (build-and-install)[guix-command]: New variable.
Compare PROFILE/bin/guix against GUIX-COMMAND.
2019-05-09 17:42:31 +02:00