Commit Graph

3839 Commits

Author SHA1 Message Date
Ricardo Wurmus 91e05559bd
import: cran: Suggest input changes.
* guix/import/cran.scm (latest-cran-release, latest-bioconductor-release):
Return input-changes.
2019-01-12 23:35:11 +01:00
Ricardo Wurmus 7e634c2f53
refresh: Suggest input changes when updating.
* guix/upstream.scm (<upstream-source>)[input-changes]: New field.
(<upstream-input-change>): New record.
(upstream-input-change?, upstream-input-change-name,
upstream-input-change-type, upstream-input-change-action, changed-inputs): New
procedures.
(package-update): Pass along input changes.
* guix/script/refresh.scm (update-package): Process input changes.
2019-01-12 23:35:11 +01:00
Ludovic Courtès f1de676ea8
guix build: Re-purpose '--verbosity' and add '--debug'.
The previous '--verbosity' option was misleading and rarely what users
were looking for.  The new option provides a consistent way to choose
whether or not to display the build log.

* guix/scripts/build.scm (show-build-options-help): Remove "--verbosity"
and add "--debug".
(set-build-options-from-command-line): Use the 'debug key of OPTS for
 #:verbosity.
(%standard-build-options): Change "verbosity" to "debug".  Use
'string->number*' instead of 'string->number'.
(%default-options): Change 'verbosity to 'debug and add a 'verbosity
key.
(show-help): Add '--verbosity'.
(%options): Likewise, and change '--quiet' to set the 'verbosity key of
RESULT.
(guix-build): Use 'with-status-verbosity' instead of parameterizing
CURRENT-BUILD-OUTPUT-PORT, honor the 'verbosity key of OPTS, and remove
'quiet?'.
* guix/scripts/environment.scm (show-help, %options): Add '--verbosity'.
(%default-options): Add 'debug'.
(guix-environment): Honor the 'verbosity key of OPTS.
* guix/scripts/pack.scm (%default-options): Add 'debug.
(%options, show-help): Add '--verbosity'.
(guix-pack): Honor the 'verbosity key of OPTS.
* guix/scripts/package.scm (%default-options): Add 'debug.
(show-help, %options): Add '--verbosity'.  Mark '--verbose' as
deprecated and change it to set 'verbosity.
(guix-package): Honor the 'verbosity key of OPTS and remove 'verbose?'.
* guix/scripts/pull.scm (%default-options): Add 'debug.
(show-help, %options): Add '--verbosity'.
(guix-pull): Honor the 'verbosity key of OPTS.
* guix/scripts/system.scm (show-help, %options): Add '--verbosity'.
(%default-options): Add 'debug.
(guix-system): Honor the 'verbosity key of OPTS.
* guix/scripts/archive.scm (%default-options): Add 'debug,
'print-build-trace?, 'print-extended-build-trace?, and
'multiplexed-build-output?.
(show-help, %options): Add '--verbosity'.
(export-from-store): Remove call to 'set-build-options-from-command-line'.
(guix-archive): Wrap body in 'with-status-verbosity'. Add call to
'set-build-options-from-command-line.
* doc/guix.texi (Common Build Options): Document '--verbosity' and
'--debug'.
(Additional Build Options): Adjust description of '--quiet'.
2019-01-11 12:14:38 +01:00
Ludovic Courtès 7804c45b9c
status: Add 'with-status-verbosity'.
* guix/status.scm (logger-for-level, call-with-status-verbosity): New
procedures.
(with-status-verbosity): New macro.
* guix/scripts/environment.scm (guix-environment): Use
'with-status-verbosity' instead of 'with-status-report'.
* guix/scripts/pack.scm (guix-pack): Likewise.
* guix/scripts/package.scm (guix-package): Likewise.
* guix/scripts/pull.scm (guix-pull): Likewise.
* guix/scripts/system.scm (guix-system): Likewise.
* build-aux/run-system-tests.scm (run-system-tests): Likewise.
2019-01-11 12:14:38 +01:00
Ludovic Courtès 7489207ff7
refresh: Turn on warnings when '--manifest' is used.
* guix/scripts/refresh.scm (guix-refresh): Set WARN? when '-m' is used.
2019-01-11 12:14:38 +01:00
Ludovic Courtès fca43e14f7
refresh: Refactor option handling and '--recursive'.
This allows us to combine '--recursive' with other options (-u, -m,
etc.), turns off warnings when '--recursive' is used, and avoids the
hazards of I/O in the presence of multithreading.

* guix/scripts/refresh.scm (options->packages): New procedure, with code
formerly in 'guix-refresh'.
(refresh-recursive): Remove.
(guix-refresh)[keep-newest, core-package?, args-packages, packages]:
Remove.
[warn?]: Set to #f when RECURSIVE? is true.
Call 'options->packages' in monadic context.
2019-01-11 12:14:38 +01:00
Ricardo Wurmus bf6fb59a33
build-system: texlive: Do not hide build output.
* guix/build/texlive-build-system.scm (compile-with-latex): Use "nonstopmode"
instead of "batchmode".
2019-01-10 22:43:09 +01:00
Ricardo Wurmus ac5c9f6ba6
build-system: texlive: Do not truncate lines.
* guix/build/texlive-build-system.scm (configure): Set environment variables
to prevent build output lines from being truncated.
2019-01-10 22:43:09 +01:00
Ricardo Wurmus d4d9a1ece0
gnu: Update texlive packages.
* guix/build-system/texlive.scm (%texlive-tag, %texlive-revision): Update to
texlive-2018.2, revision 49435.
* gnu/packages/tex.scm (texlive-dvips, texlive-generic-unicode-data,
texlive-generic-dehyph-exptl, texlive-generic-hyph-utf8, texlive-fontname,
texlive-fonts-cm, texlive-tex-plain, texlive-latex-base,
texlive-latex-graphics, texlive-latex-graphics, texlive-latex-oberdiek,
texlive-latex-tools, texlive-latex-l3kernel, texlive-latex-l3packages,
texlive-latex-fontspec, texlive-latex-amsmath, texlive-latex-amscls,
texlive-latex-babel, texlive-latex-cyrillic, texlive-latex-eqparbox,
texlive-latex-ifplatform, texlive-latex-etoolbox, texlive-latex-galois,
texlive-latex-polyglossia, texlive-tex-texinfo, texlive-latex-changebar,
texlive-latex-fancyhdr, texlive-latex-overpic, texlive-latex-parskip,
texlive-metapost, texlive-latex-ucs, texlive-generic-pdftex,
texlive-latex-media9, texlive-latex-ocgx2, texlive-latex-koma-script,
texlive-generic-listofitems, texlive-bibtex, texlive-context-base): Update
hashes.
(texlive-latex-fontspec)[arguments]: Remove custom build target.
(texlive-latex-dinbrief)[arguments]: Add build phase "fix-encoding-error".
(texlive-latex-xkeyval): New variable.
(texlive-latex-pstool)[source]: Fetch from new location.
[build-system]: Use trivial-build-system.
[arguments]: Write simple builder.
[propagated-inputs]: Add texlive-latex-l3kernel, texlive-latex-tools, and
texlive-latex-xkeyval.
[synopsis]: Fix typo.
2019-01-10 22:43:09 +01:00
Ludovic Courtès 787da810a0
Add (guix deprecation).
* guix/deprecation.scm: New file.
* Makefile.am (MODULES): Add it.
* po/guix/POTFILES.in: Add it.
2019-01-10 14:59:22 +01:00
Arun Isaac 40fa21c22e
guix: lint: Warn only if GitHub URI is not same as the package URI.
* guix/scripts/lint.scm (check-github-url): Warn only if the GitHub URI
obtained after following redirects is not same as the original URI.
* tests/lint.scm ("github-url: already the correct github url"): New test.
2019-01-10 15:39:35 +05:30
Ludovic Courtès 804b9b18ac
build-system/asdf: 'package-with-build-system' accesses inputs lazily.
Fixes a bug whereby we would, at the top-level (while evaluation
lisp.scm package definitions), attempt to access package inputs.
Because of circular dependencies, this could lead to unbound variables
as reported by Arun Isaac <arunisaac@systemreboot.net> at
<https://debbugs.gnu.org/cgi/bugreport.cgi?bug=33801#56>.

* guix/build-system/asdf.scm (package-with-build-system)[transform]
(new-propagated-inputs): Turn into a procedure.
Adjust user accordingly.
2019-01-09 15:01:40 +01:00
Ludovic Courtès 6e54e488c6
self: Drop support for Guix < 0.15 on Guile 2.0.
* guix/self.scm (false-if-wrong-guile, package-for-guile): Remove.
(specification->package): Remove "guile2.0-" variants.
(compiled-guix): #:guile-for-build defaults to (default-guile).
Use 'specification->package' instead of 'package-for-guile'.
(guile-for-build): Remove.
(guix-derivation): Use 'default-guile' instead of 'guile-for-build'.
Check whether we're running on Guile 2.0 with PULL-VERSION < 1.
2019-01-09 14:47:53 +01:00
Ludovic Courtès 76832d3420
Remove most uses of the _IO*F constants.
These constants, for use with 'setvbuf', were deprecated in Guile 2.2
and disappeared in Guile 3.0.  Here we keep these constants in
build-side code where removing them is not feasible.

* guix/build/download-nar.scm (download-nar): Adjust 'setvbuf' calls to
the Guile 2.2+ API.
* guix/build/download.scm (open-socket-for-uri): Likewise.
(open-connection-for-uri, url-fetch): Likewise.
* guix/build/make-bootstrap.scm (make-stripped-libc): Likewise.
* guix/build/union.scm (setvbuf) [guile-2.0]: New conditional wrapper.
(union-build): Adjust to new API.
* guix/ftp-client.scm (ftp-open, ftp-list, ftp-retr): Likewise.
* guix/http-client.scm (http-fetch): Likewise.
* guix/inferior.scm (proxy): Likewise.
* guix/scripts/substitute.scm (fetch, http-multiple-get): Likewise.
* guix/self.scm (compiled-modules): Likewise.
* guix/ssh.scm (remote-daemon-channel, store-import-channel)
(store-export-channel): Likewise.
* guix/ui.scm (initialize-guix): Likewise.
* tests/publish.scm (http-get-port): Likewise.
* guix/store.scm (%newlines): Adjust comment.
2019-01-09 14:47:53 +01:00
Ludovic Courtès c3d9bca48a
download: Remove Guile 2.0 workaround.
* guix/build/download.scm: Remove Guile 2.0 workaround.
2019-01-09 14:47:53 +01:00
Ludovic Courtès a65177a657
maint: Remove 'cond-expand' forms for Guile 2.0.
Note: Leave 'cond-expand' forms used in the build-side modules that can
run on %BOOTSTRAP-GUILE, which is currently Guile 2.0.

* guix/build/compile.scm: Move 'use-modules' clause from 'cond-expand'
to 'define-module' form.
(%default-optimizations): Remove 'cond-expand'.
* guix/build/download.scm (tls-wrap): Remove 'cond-expand'.
* guix/build/syscalls.scm: Remove 'cond-expand' form around
'%set-automatic-finalization-enabled?!' and
'without-automatic-finalization'.
* guix/inferior.scm (port->inferior): Remove 'cond-expand'.
* guix/scripts/pack.scm (wrapped-package)[build]: Remove 'cond-expand'.
* guix/status.scm (build-event-output-port): Remove 'cond-expand'.
* guix/store.scm (open-inet-socket): Remove 'cond-expand'.
* guix/ui.scm (install-locale): Remove 'cond-expand'.
* tests/status.scm ("current-build-output-port, UTF-8 + garbage"):
Remove 'cond-expand'.
* tests/store.scm ("current-build-output-port, UTF-8 + garbage"):
Remove 'cond-expand'.
2019-01-09 14:47:53 +01:00
Ludovic Courtès a21a906fcd
pull: Document '--system'.
Fixes <https://bugs.gnu.org/34010>.
Reported by Alex Kost <alezost@gmail.com>.

This is a followup to 5923102f7b.

* guix/scripts/pull.scm (show-help): Add '--system'.
2019-01-08 18:38:15 +01:00
Ludovic Courtès 08fdee3911
self: Compress Info files.
Fixes <https://bugs.gnu.org/33993>.
Reported by Adonay Felipe Nogueira <adfeno@hyperbola.info>.

* guix/self.scm (info-manual): Compress Info files.
2019-01-08 18:38:15 +01:00
Ludovic Courtès efff32452a
gexp: 'gexp->script' does not emit load-path expression when unnecessary.
This removes two elements from %LOAD-PATH and %LOAD-COMPILED-PATH of the
'guix' command and thus further reduces the number of 'stat' calls it
makes.

* guix/gexp.scm (load-path-expression): Return #f when MODULES and
EXTENSIONS are both empty.
(gexp->script): Don't emit anything when SET-LOAD-PATH is #f.
2019-01-07 23:50:56 +01:00
Ludovic Courtès 49c35bbb71
self: Move all modules into a single directory.
This halves the number of elements in %LOAD-PATH and %LOAD-COMPILED-PATH
and halves the number of 'stat' calls as reported by:

  env -i $(type -P guix) build -e '(@ (gnu packages base) coreutils)' -nd

* guix/self.scm (node-source+compiled, guile-module-union): New
procedures.
(guix-command): Remove 'compiled-modules' parameter.  Remove
'source-directories' and 'object-directories' variables and add
'module-directory'.  Change command so that it adds nothing but
MODULE-DIRECTORY to %LOAD-PATH and %LOAD-COMPILED-PATH.
(whole-package): Remove #:compiled-modules.  Assume MODULES contains
'share/guile/site' and 'lib/guile' and adjust code accordingly.
(compiled-guix): When PULL-VERSION is 1, use 'node-source+compiled'
only.  Remove #:compiled-modules argument to 'whole-package'.
* guix/channels.scm (whole-package-for-legacy): Add 'module+compiled'
and pass it to 'whole-package'.
2019-01-07 23:50:56 +01:00
Julien Lepiller f31ce9ecf1
import: opam: Parse comments.
* guix/import/opam.scm: Add comment support in parser.
2019-01-07 22:05:51 +01:00
Julien Lepiller 755e6d4a0a
import: opam: Add updater.
* guix/import/opam.scm (%opam-updater): New variable.
2019-01-07 22:05:45 +01:00
Julien Lepiller 6090b0beb0
import: opam: Add recursive option.
* guix/script/import/opam.scm: Add recursive option.
* guix/import/opam.scm (opam->guix-package): return two values.
(opam-recursive-import): New variable.
2019-01-07 22:05:43 +01:00
Ludovic Courtès 54ddb6a154
lint: Avoid 'dirname' call at the top level.
* guix/scripts/lint.scm (%distro-directory): Wrap in 'mlambda'.
(check-patch-file-names): Adjust accordingly.
2019-01-07 14:41:00 +01:00
Ludovic Courtès 46cf4cd676
Remove (guix build pull).
This module had been unused since commit
5f93d97005 (Oct. 2017).

* guix/build/pull.scm: Delete.
* Makefile.am (MODULES): Remove.
2019-01-07 14:40:59 +01:00
Ludovic Courtès b5f8c2c885
hydra: Compute jobs in an inferior.
Previously we would rely on auto-compilation of all the Guix modules.
The complete evaluation would take ~15mn on berlin.guixsd.org and
require lots of RAM.  This approach should be faster since potentially
only part of the modules are rebuilt.  Furthermore, as a side-effect, it
builds the derivations that 'guix pull' uses.

* build-aux/hydra/gnu-system.scm: Remove 'eval-when' form.
(hydra-jobs): New procedure.
* gnu/ci.scm (package->alist, qemu-jobs, system-test-jobs)
(tarball-jobs): Return strings for the 'license' field.
* guix/self.scm (compiled-guix)[*cli-modules*]: Add (gnu ci).
2019-01-06 21:41:07 +01:00
Ludovic Courtès 012bf5c4c0
lint: Rename checker to 'github-url'.
* guix/scripts/lint.scm (%checkers): Rename 'github-uri' to 'github-url'
to match the documentation.
2019-01-06 00:22:05 +01:00
Ludovic Courtès c070d1423f
git-download: Use 'invoke'.
* guix/build/git.scm (git-fetch): Use 'invoke' instead of 'system*' for
"git submodule update".
2019-01-06 00:22:05 +01:00
Ludovic Courtès 18524466bb
git-download: 'git-fetch' really returns #f upon error.
This allows the fallback code in (guix git-download) to actually run.
Regression introduced in commit 329dabe13b.

Fixes <https://bugs.gnu.org/33911>.
Reported by Björn Höfling <bjoern.hoefling@bjoernhoefling.de>.

* guix/build/git.scm (git-fetch): Guard against 'invoke-error?' and
really return #f upon failure.
2019-01-06 00:22:05 +01:00
Ludovic Courtès a173f09811
ui: It's 2019 now!
* guix/ui.scm (show-version-and-exit): Change year to 2019.
2019-01-05 00:08:04 +01:00
Ludovic Courtès ec651f2562
guix build: Honor '--system' for file-like objects and gexps.
Fixes a bug whereby "guix build -f file.scm -s SYSTEM" would not honor
SYSTEM when 'file.scm' returns a gexp or a file-like object.

* guix/scripts/build.scm (options->derivations): Pass #:system to
'run-with-store' in the 'file-like?' and 'gexp?' cases.
2019-01-05 00:08:04 +01:00
Ludovic Courtès 9ec154f51f
gexp: Lowering a <computed-file> honors SYSTEM and TARGET.
* guix/gexp.scm (computed-file-compiler): Pass #:system and #:target to
'gexp->derivation'.
* tests/gexp.scm ("lower-object, computed-file, #:system"): New test.
2019-01-05 00:08:04 +01:00
Ricardo Wurmus 2a13642b65
import: cran: Default to 'cran repo.
* guix/import/cran.scm (cran-recursive-import): Default to 'cran repo.
2019-01-03 08:34:41 +01:00
Ricardo Wurmus 7bb6420c5a
import: cran: Abort if no description could be fetched.
* guix/import/cran.scm (cran->guix-package): Only proceed if a valid
description could be fetched.
2019-01-03 08:34:41 +01:00
Ricardo Wurmus 632ea817b8
import: cran: Use HTTPS.
* guix/import/cran.scm (%cran-url): Use HTTPS.
2019-01-03 08:34:41 +01:00
Ricardo Wurmus b3d0617a55
import: cran: Download tarballs only once.
* guix/import/cran.scm (download): New procedure.
(fetch-description, description->package): Use it.
2019-01-03 08:34:41 +01:00
Eric Bavier 789fc77bef
refresh: github: updates for origins using 'git-fetch'.
* guix/import/github.scm (updated-github-url): Respond with the repository url
for the 'git-fetch' fetch method.
(github-package?): Simplify boolean expression.
(github-repository, github-user-slash-repository): Strip trailing ".git" from
project if present.
(latest-release)<origin-github-uri>: Recognize a 'git-reference'.
2018-12-31 19:00:23 -06:00
Efraim Flashner c180017b6f
lint: Check for unstable tarballs.
* guix/scripts/lint.scm (check-source-unstable-tarball): New procedure.
(%checkers): Add it.
* tests/lint.scm ("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"): New tests.
* doc/guix.texi (Invoking guix lint): Document it.
2018-12-27 14:55:54 +02:00
Ludovic Courtès 5923102f7b
pull: Add '--system'.
* guix/scripts/pull.scm (%options): Add '--system'.
(guix-pull): Honor it.
* doc/guix.texi (Invoking guix pull): Document it.
2018-12-27 12:08:25 +01:00
Ludovic Courtès 0ef595b996
offload: Remove unnecessary locking on machine slots.
This extra level of locking turned out to be unnecessary.

* guix/scripts/offload.scm (with-machine-lock): Remove.
(machine-lock-file): Remove.
(acquire-build-slot): Remove surrounding 'with-machine-lock'.
2018-12-26 18:40:49 +01:00
Ludovic Courtès 7f4d102c2f
offload: Remove the "machine choice" lock.
This lock was unnecessary and it led to a contention when many 'guix
offload' processes are polling for available machines.

* guix/scripts/offload.scm (machine-choice-lock-file): Remove.
(choose-build-machine): Remove surrounding 'with-file-lock (machine-lock-file)'.
2018-12-26 18:40:49 +01:00
Ludovic Courtès 10b2834f82
offload: Adjust 'test' and 'status' to the latest changes.
This is a followup to ed7b44370f71126087eb953f36aad8dc4c44109f;
following that commit, 'guix offload test' and 'guix offload status'
would abort with a backtrace instead of clearly diagnosing a missing
'guix' command on the build machine.

* guix/scripts/offload.scm (assert-node-has-guix): Call 'leave' when
NODE is not an inferior.  Remove 'catch' blocks for 'node-repl-error'.
(check-machine-availability): Invoke 'assert-node-has-guix' first.
(check-machine-status): Print a warning when 'remote-inferior' returns #f.
2018-12-25 17:13:43 +01:00
Ludovic Courtès ed7b44370f
offload: Use (guix inferior) instead of (ssh dist node).
Using inferiors and thus 'guix repl' simplifies setup on build
machines (no need to worry about GUILE_LOAD_PATH etc.)

Furthermore, the 'guix repl -t machine' protocol running in a remote
pipe addresses several issues with the current implementation of nodes
and RREPLs in Guile-SSH: fewer round trips, doesn't leave a 'guile
--listen' process behind it, stateless (since a new process is started
each time), more efficient (the SSH channel can be reused), more
reliable (no 'pgrep', 'pkill', and shellology; see
<https://github.com/artyom-poptsov/guile-ssh/issues/11> as an example.)

* guix/ssh.scm (inferior-remote-eval): New procedure.
(send-files): Use it instead of 'make-node' and 'node-eval'.
* guix/scripts/offload.scm (node-guile-version): New procedure.
(node-free-disk-space, transfer-and-offload, node-load)
(choose-build-machine, assert-node-has-guix): Use 'remote-inferior'
instead of 'make-node' and 'inferior-eval' instead of 'node-eval'.
(assert-node-can-import, assert-node-can-export): Likewise, and add
'session' parameter.
(check-machine-availability): Likewise, and add calls to
'close-inferior' and 'disconnect!'.
(check-machine-status): Likewise.
* doc/guix.texi (Daemon Offload Setup): Remove bit related to 'guile' in
$PATH and $GUILE_LOAD_PATH; mention 'guix' alone.
2018-12-24 16:06:32 +01:00
Ludovic Courtès af15fe13b6
ssh: Add 'remote-inferior'.
* guix/inferior.scm (<inferior>)[close]: New field.
(port->inferior): New procedure.
(open-inferior): Rewrite in terms of 'port->inferior'.
(close-inferior): Honor INFERIOR's 'close' field.
(inferior-eval-with-store): Add FIXME comment.
* guix/ssh.scm (remote-inferior): New procedure.
2018-12-24 16:06:32 +01:00
Efraim Flashner c39491829a
scripts: refresh: Allow searching recursively.
* guix/scripts/refresh.scm (refresh-recursive, list-transitive): New
procedures.
(show-help): Document it.
(guix-refresh): Add flags and checks for new options.
* doc/guix.texi (Invoking guix refresh): Document new options.
2018-12-24 12:19:17 +02:00
Arun Isaac 0865d8a8f6
guix: lint: Check for source URIs redirecting to GitHub.
* guix/scripts/lint.scm (check-github-uri): New procedure.
(%checkers): Add it.
* doc/guix.texi (Invoking guix lint): Document it.
* tests/lint.scm ("github-url", "github-url: one suggestion"): New tests.
2018-12-24 08:15:17 +05:30
Ludovic Courtès 62b845c5e2
offload: Display the normalized load in 'guix offload status' output.
Fixes a regression introduced in
bbe66a530a whereby the actual
load (non-normalized) would be displayed.

* guix/scripts/offload.scm (check-machine-status): Add call to
'normalized-load'.
2018-12-23 22:14:15 +01:00
Ludovic Courtès bdf860c2e9
database: Use "write-ahead log" mode and set a long "busy timeout".
This should avoid "database is locked" errors when there's a lot of
concurrency, for instance when offloading simultaneously a lot of
builds.

* guix/store/database.scm (call-with-database): Add two 'sqlite-exec'
calls to set 'journal_mode' and 'busy_timeout'.
2018-12-21 23:50:13 +01:00
Ludovic Courtès b96e05aefd
offload: Recognize build failures due to lack of disk space.
Previously, if a remote build would fail due to lack of disk space, this
would be considered a permanent failure and thus cached as a build
failure if the local daemon runs with '--cache-failures'.

* guix/scripts/offload.scm (transfer-and-offload): Upon
'nix-protocol-error?' call 'node-free-disk-space' and return 1 instead
of 100 if the result if lower than 10 MiB.
2018-12-21 23:50:13 +01:00
Ludovic Courtès 63b0c3eacc
offload: Skip machines that are low on disk space.
Fixes <https://bugs.gnu.org/33378>.

* guix/scripts/offload.scm (node-free-disk-space): New procedure.
(%minimum-disk-space): New variable.
(choose-build-machine): Call 'node-free-disk-space' and take it into
account in addition to LOAD.
(check-machine-status): Display the free disk space.
2018-12-21 23:50:13 +01:00