Ludovic Courtès 8bd4126917 substitute: Retry downloading when a nar is unavailable. ... Fixes <https://issues.guix.gnu.org/57978> Reported by Attila Lendvai <attila@lendvai.name>. Previously, if a narinfo was available but its corresponding nar was missing (for instance because the narinfo was cached and the server became unreachable in the meantime), 'guix substitute --substitute' would try to download the nar from its preferred location and abort when that fails. This change forces one retry with each of the URLs. * guix/scripts/substitute.scm (download-nar): Do not catch 'http-get-error?' exceptions. (system-error?, network-error?, process-substitution/fallback): New procedures. (process-substitution): Call 'process-substitution/fallback' upon 'network-error?'. * tests/substitute.scm ("substitute, first URL has narinfo but lacks nar, second URL unauthorized") ("substitute, first URL has narinfo but nar is 404, both URLs authorized") ("substitute, first URL has narinfo but nar is 404, one URL authorized") ("substitute, narinfo is available but nar is missing"): New tests.		2022-09-28 22:28:27 +02:00
..
keys	tests: Ensure test OpenPGP keys never expire.	2022-05-18 23:20:21 +02:00
services	services: Add lightdm-service-type.	2022-08-28 22:28:47 -04:00
accounts.scm
base16.scm
base32.scm
base64.scm
boot-parameters.scm	tests: Add test for menu-entry roundtrips as sexps.	2022-08-28 23:37:28 +02:00
bournish.scm
build-emacs-utils.scm	tests: build-emacs-utils: Allow test to pass on Emacs 27 too.	2022-07-13 10:49:40 -04:00
build-utils.scm	utils: Fix wrap-script argument handling.	2022-01-10 11:44:29 -05:00
builders.scm
cache.scm	cache: Catch invalid 'last-expiry-cleanup'.	2022-06-04 12:04:23 +02:00
challenge.scm
channels.scm	git-authenticate: Ensure the target is a descendant of the introductory commit.	2022-02-14 11:23:08 +01:00
combinators.scm
containers.scm
cpan.scm
cpio.scm
cran.scm	import: cran: Fix description->package test.	2021-12-18 04:09:47 +01:00
crate.scm	tests: Adjust crate importer test to spdx changes.	2022-05-30 16:34:39 +02:00
cve-sample.json
cve.scm
debug-link.scm
derivations.scm	derivations: Coalesce inputs that have the same output path.	2022-03-07 22:49:27 +01:00
discovery.scm
egg.scm	Merge branch 'master' into core-updates-frozen	2021-11-17 23:43:14 +01:00
elm.scm	import: Add Elm importer.	2022-05-22 01:07:52 +02:00
elpa.scm	import: elpa: Support ‘upstream-name’ property.	2021-12-18 22:51:55 +01:00
file-systems.scm
gem.scm	import: gem: Support importing a specific version of a gem.	2022-09-17 19:09:27 +02:00
gexp.scm	tests: Fix wrong target triplets.	2022-05-25 09:28:43 +02:00
git-authenticate.scm	git-authenticate: Ensure the target is a descendant of the introductory commit.	2022-02-14 11:23:08 +01:00
git.scm	git: Add 'commit-descendant?'.	2022-02-14 11:23:07 +01:00
glob.scm
gnu-maintenance.scm	gnu-maintenance: Test latest-html-release.	2022-09-26 23:29:37 +02:00
go.scm
grafts.scm
graph.scm	tests: Adjust 'guix graph' test to latest OCaml changes.	2022-07-01 23:29:16 +02:00
gremlin.scm	tests: Fix file-needed/recursive on aarch64-linux.	2022-01-16 20:21:27 -08:00
guix-archive.sh
guix-authenticate.sh	tests: Move keys into ./tests/keys/ and add a third ed25519 key.	2021-12-22 10:53:19 +01:00
guix-build-branch.sh
guix-build.sh	guix build: Warn when attempting to build an unsupported package.	2022-02-18 14:14:38 +01:00
guix-daemon.sh
guix-describe.sh	guix describe: Adjust test to latest changes.	2022-09-04 23:10:10 +02:00
guix-download.sh
guix-environment-container.sh	environment: Add tests for '--profile'.	2021-10-25 19:02:32 +02:00
guix-environment.sh	Merge remote-tracking branch 'origin/master' into core-updates-frozen	2021-10-31 14:49:47 +02:00
guix-gc.sh
guix-git-authenticate.sh	git-authenticate: Ensure the target is a descendant of the introductory commit.	2022-02-14 11:23:08 +01:00
guix-graph.sh	tests: Clean up after 'tests/guix-graph.sh'.	2022-01-16 23:56:56 +01:00
guix-hash.sh	guix hash: Allow '--exclude-vcs' option using 'git' serializer.	2022-01-04 20:37:29 -05:00
guix-home.sh	tests: Make tests inside container reproducible.	2022-08-05 15:28:03 +02:00
guix-lint.sh
guix-pack-localstatedir.sh
guix-pack-relocatable.sh
guix-pack.sh	tests: Fix wrong target triplets.	2022-05-25 09:28:43 +02:00
guix-package-aliases.sh
guix-package-net.sh	package: Honor '--dry-run' when target profile is already in store.	2022-01-19 22:07:54 +01:00
guix-package.sh	scripts: package: Transform before creating manifest entries.	2022-05-23 16:24:46 +02:00
guix-repl.sh
guix-shell-export-manifest.sh	shell: Fix '--export-manifest' for cached profiles and when '-p' is used.	2022-06-16 23:57:40 +02:00
guix-shell.sh	store: Open daemon connections with SOCK_CLOEXEC.	2022-09-04 23:10:10 +02:00
guix-style.sh	style: Add '--whole-file' option.	2022-08-08 11:53:33 +02:00
guix-system.sh	guix system: Do not use 'vm-image.tmpl' in tests.	2022-09-04 23:10:10 +02:00
hackage.scm	import: hackage: Filter upper/mixed case dependencies too.	2022-06-06 13:26:51 +02:00
hexpm.scm	import: Add hex.pm importer.	2022-06-15 10:18:34 +02:00
home-import.scm	home: import: Use (guix read-print) to render the config file.	2022-09-20 19:24:31 +02:00
home-services.scm	home: services: Add 'lookup-home-service-types' procedure.	2022-06-04 12:04:24 +02:00
http-client.scm	tests: Add (guix http-client) tests.	2022-03-06 22:49:46 +01:00
import-git.scm
import-github.scm	tests: Adjust to (guix import github) changes.	2022-03-07 22:49:27 +01:00
import-utils.scm
inferior.scm	guix: inferior: Fix the behaviour of open-inferior #:error-port.	2022-07-08 13:51:34 +01:00
ipfs.scm
lint.scm	download: Use https for main KDE source.	2022-03-29 14:43:14 +03:00
minetest.scm	upstream: Support updating and fetching 'git-fetch' origins.	2022-01-06 16:27:30 +01:00
modules.scm	Remove VM generation dead-code.	2021-12-23 10:54:00 +01:00
monads.scm	monads: Add 'mparameterize'.	2022-07-10 23:57:14 +02:00
nar.scm	daemon: Do not deduplicate files smaller than 8 KiB.	2021-11-16 14:34:28 +01:00
networking.scm
offload.scm
opam.scm	tests: Adjust opam and pypi tests to simplified inputs.	2021-11-18 22:56:10 +01:00
openpgp.scm	tests: Move keys into ./tests/keys/ and add a third ed25519 key.	2021-12-22 10:53:19 +01:00
pack.scm
packages.scm	packages: Add 'package-unique-version-prefix'.	2022-04-04 22:58:03 +02:00
pki.scm
print.scm	Merge branch 'master' into core-updates-frozen	2021-11-17 23:43:14 +01:00
processes.scm
profiles.scm	profiles: Support the creation of profiles with version 3 manifests.	2022-07-08 23:58:11 +02:00
publish.scm	publish: Send uncached narinfo replies from the main thread.	2022-04-29 18:07:17 +02:00
pypi.scm	tests: Adjust pypi test to recent changes.	2022-02-11 23:51:39 +01:00
read-print.scm	read-print: Correctly support multiple same-named newline forms.	2022-09-20 19:24:31 +02:00
records.scm	tests: Add sanitizer test.	2022-07-01 12:10:29 +02:00
scripts.scm
search-paths.scm
services.scm	services: Make <service-type> 'description' field mandatory.	2022-05-18 22:29:54 +02:00
sets.scm
size.scm
status.scm	status: Relay "updating substitutes" messages.	2022-06-26 23:19:14 +02:00
store-database.scm
store-deduplication.scm	daemon: Do not deduplicate files smaller than 8 KiB.	2021-11-16 14:34:28 +01:00
store-roots.scm
store.scm	Merge remote-tracking branch 'origin/master' into core-updates-frozen	2021-12-05 19:17:41 +01:00
style.scm	style: Adjust test to not emit blank lines.	2022-08-08 11:22:32 +02:00
substitute.scm	substitute: Retry downloading when a nar is unavailable.	2022-09-28 22:28:27 +02:00
swh.scm
syscalls.scm	syscalls: Add 'openpty' and 'login-tty'.	2021-10-26 12:46:27 +02:00
system.scm	system: <operating-system> compiler truly honors the 'system' argument.	2022-06-15 00:25:20 +02:00
test.drv
texlive.scm	tests: Adjust texlive importer tests.	2022-07-22 23:03:46 +02:00
transformations.scm	transformations: Preserve transformation order in package property.	2022-05-05 23:56:58 +02:00
ui.scm	ui: Improve pager selection logic when less is not installed.	2022-06-16 23:57:41 +02:00
union.scm
upstream.scm	tests: Add failing tests for changed-inputs on new style inputs.	2022-01-05 21:17:58 +01:00
utils.scm	utils: Define a target-x86-32? and target-x86-64? predicate.	2021-11-07 01:38:23 -04:00
uuid.scm
workers.scm