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2026-03-29tests: Pass ‘User-Agent’ header when downloading from www.gnu.org.Ludovic Courtès
This test had been failing for a few months in part due to this change at www.gnu.org. * tests/derivations.scm ("fixed-output derivation, network access, external host"): Pass #:headers to ‘http-get’. Change-Id: Ife54e65b2665704af433df669df0d4010b49884c Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #7470
2026-03-20derivations: Let ‘map-derivation’ correctly handle directories.Sergio Pastor Pérez
The 'map-derivation' procedure was trying to process directories as files. When a derivation had a 'module import' directory as input, it threw an exception since it tried to open it as a file. * guix/derivations.scm (map-derivation): In ‘sources’, add ‘file-is-directory?’ case. * tests/derivations.scm ("map-derivation, modules"): New test. Fixes: https://issues.guix.gnu.org/71941 Change-Id: I9b766f9aaa03ea9307f73e8abb36bc347af4b5e6 Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2026-02-27daemon: Actually remove unreadable directories.Reepca Russelstein
Fixes a regression introduced in 7173c2c0ca. Additional discussion at https://codeberg.org/guix/guix/pulls/5977. * nix/libutil/util.cc (_deletePathAt): chmod directory and retry open when it fails with EACCES. Do this using an O_PATH file descriptor referenced via /proc/self/fd whenever possible to avoid it being replaced by a non-directory immediately before being chmod'ed. * nix/libutil/util.hh (deletePath): document TOCTTOU race on non-linux systems where hardlinks aren't protected. * tests/derivations.scm ("unreadable directories in build tree can be removed"): new test. Fixes: guix/guix#5891 Reported-by: Liliana Marie Prikler <liliana.prikler@gmail.com> Change-Id: I749127fe5254ebabc8387a2f0ef47e3c116bfcc5 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #6460
2025-10-12tests: don't use 'file://...' URIs for testing git downloads.Reepca Russelstein
While 'url-fetch*' in (guix download) special-cases these URIs, 'git-fetch' does not. Consequently, the recent changes to (guix scripts perform-download) that disallow these URIs cause tests that use builtin:git-download to fail. * guix/tests/git.scm (serve-git-repository, call-with-served-git-repository): new procedures. (with-served-git-repository, with-served-temporary-git-repository): new syntax. * .dir-locals.el (scheme-mode): add indentation information for 'with-served-git-repository'. * tests/builders.scm ("git-fetch, file URI"): use git:// URI with 'with-served-temporary-git-repository'. * tests/derivations.scm ("'git-download' build-in builder, invalid hash", "'git-download' built-in builder, invalid commit", "'git-download' built-in builder, not found"): same. ("'git-download' built-in builder"): same, and use a nonce in the repo contents so that success isn't cached. Change-Id: Id3e1233bb74d5987faf89c4341e1d37f09c77c80 Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2025-06-24daemon: Use slirp4netns to provide networking to fixed-output derivations.Reepca Russelstein
Previously, the builder of a fixed-output derivation could communicate with an external process via an abstract Unix-domain socket. In particular, it could send an open file descriptor to the store, granting write access to some of its output files in the store provided the derivation build fails—the fix for CVE-2024-27297 did not address this specific case. It could also send an open file descriptor to a setuid program, which could then be executed using execveat to gain the privileges of the build user. With this change, fixed-output derivations other than “builtin:download” and “builtin:git-download” always run in a separate network namespace and have network access provided by a TAP device backed by slirp4netns, thereby closing the abstract Unix-domain socket channel. * nix/libstore/globals.hh (Settings)[useHostLoopback, slirp4netns]: new fields. * config-daemon.ac (SLIRP4NETNS): new C preprocessor definition. * nix/libstore/globals.cc (Settings::Settings): initialize them to defaults. * nix/nix-daemon/guix-daemon.cc (options): add --isolate-host-loopback option. * doc/guix.texi: document it. * nix/libstore/build.cc (DerivationGoal)[slirp]: New field. (setupTap, setupTapAction, waitForSlirpReadyAction, enableRouteLocalnetAction, prepareSlirpChrootAction, spawnSlirp4netns, haveGlobalIPv6Address, remapIdsTo0Action): New functions. (initializeUserNamespace): allow the guest UID and GID to be specified. (DerivationGoal::killChild): When ‘slirp’ is not -1, call ‘kill’. (DerivationGoal::startBuilder): Unconditionally add CLONE_NEWNET to FLAGS. When ‘fixedOutput’ is true, spawn ‘slirp4netns’. When ‘fixedOutput’ and ‘useChroot’ are true, add setupTapAction, waitForSlirpReadyAction, and enableRouteLocalnetAction to builder setup phases. Create a /etc/resolv.conf for fixed-output derivations that directs them to slirp4netns's dns address. When settings.useHostLoopback is true, supply fixed-output derivations with a /etc/hosts that resolves "localhost" to slirp4netns's address for accessing the host loopback. * nix/libutil/util.cc (keepOnExec, decodeOctalEscaped, sendFD, receiveFD, findProgram): New functions. * nix/libutil/util.hh (keepOnExec, decodeOctalEscaped, sendFD, receiveFD, findProgram): New declarations. * gnu/packages/package-management.scm (guix): add slirp4netns input for linux targets. * tests/derivations.scm (builder-network-isolated?): new variable. ("fixed-output derivation, network access, localhost", "fixed-output derivation, network access, external host"): skip test case if fixed output derivations are isolated from the network. Change-Id: Ia3fea2ab7add56df66800071cf15cdafe7bfab96 Signed-off-by: John Kehayias <john.kehayias@protonmail.com>
2025-06-24tests: Test network access from fixed-output derivations.Ludovic Courtès
* tests/derivations.scm ("fixed-output derivation, network access, localhost") ("fixed-output derivation, network access, external host"): New tests. Change-Id: Iec164981a12ffef1bcb6a63ed9c2f1f363c53d80 Signed-off-by: John Kehayias <john.kehayias@protonmail.com>
2025-03-26tests: Add missing derivation inputs.Ludovic Courtès
These missing inputs go unnoticed when running ‘guix-daemon --disable-chroot’ but are immediately visible otherwise. * tests/derivations.scm ("fixed-output derivation"): Add %BASH to #:sources. ("fixed-output derivation: output paths are equal"): ("fixed-output derivation, recursive"): ("derivation with a fixed-output input"): ("derivation with duplicate fixed-output inputs"): ("derivation with equivalent fixed-output inputs"): ("build derivation with coreutils"): Likewise. * tests/packages.scm (bootstrap-binary): New procedure. ("package-source-derivation, origin, sha512"): Use it instead of ‘search-bootstrap-binary’ and add BASH to #:sources. ("package-source-derivation, origin, sha3-512"): Likewise. Change-Id: I4c9087df23c47729a3aff15e9e1435b7266e36e2
2025-03-26daemon: Allow running as non-root with unprivileged user namespaces.Ludovic Courtès
Many thanks to Reepca Russelstein for their review and guidance on these changes. * nix/libstore/build.cc (guestUID, guestGID): New variables. (DerivationGoal)[readiness]: New field. (initializeUserNamespace): New function. (DerivationGoal::runChild): When ‘readiness.readSide’ is positive, read from it. (DerivationGoal::startBuilder): Call ‘chown’ only when ‘buildUser.enabled()’ is true. Pass CLONE_NEWUSER to ‘clone’ when ‘buildUser.enabled()’ is false or not running as root. Retry ‘clone’ without CLONE_NEWUSER upon EPERM. (DerivationGoal::registerOutputs): Make ‘actualPath’ writable before ‘rename’. (DerivationGoal::deleteTmpDir): Catch ‘SysError’ around ‘_chown’ call. * nix/libstore/local-store.cc (LocalStore::createUser): Do nothing if ‘dirs’ already exists. Warn instead of failing when failing to chown ‘dir’. * guix/substitutes.scm (%narinfo-cache-directory): Check for ‘_NIX_OPTIONS’ rather than getuid() == 0 to determine the cache location. * doc/guix.texi (Build Environment Setup): Reorganize a bit. Add section headings “Daemon Running as Root” and “The Isolated Build Environment”. Add “Daemon Running Without Privileges” subsection. Remove paragraph about ‘--disable-chroot’. (Invoking guix-daemon): Warn against ‘--disable-chroot’ and explain why. * tests/derivations.scm ("builder is outside the store"): New test. Reviewed-by: Reepca Russelstein <reepca@russelstein.xyz>
2025-02-22tests: Remove extraneous 'with-store' in derivations test.Maxim Cournoyer
* tests/derivations.scm ("derivation fails but keep going"): Remove extraneous 'with-store'. Change-Id: If30c2d457504b8524cd167f1a145fbbea61b513c Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
2024-11-12derivations: ‘derivation-build-plan’ returns builds in topological order.Ludovic Courtès
That makes ‘derivation-build-plan’ directly usable in cases where one wants to sequentially build derivations one by one, or to report builds in the right order in the user interface. * guix/derivations.scm (derivation-build-plan): Wrap ‘loop’ in ‘traverse’. Perform a depth-first traversal. Return the list of builds in topological order. * tests/derivations.scm ("derivation-build-plan, topological ordering"): New test. Change-Id: I7cd9083f42c4381b4213794a40dbb5b234df966d
2023-09-26tests: Assume ‘git’ is always available.Ludovic Courtès
* tests/channels.scm (gpg+git-available?): Check for ‘gpg-command’ only. Remove all ‘test-skip’ statements. * tests/derivations.scm: Likewise. * tests/git-authenticate.scm: Likewise. * tests/git.scm: Likewise. * tests/import-git.scm: Likewise.
2023-09-26daemon: Add “git-download” built-in builder.Ludovic Courtès
The new builder makes it possible to break cycles that occurs when the fixed-output derivation for the source of a dependency of ‘git’ would itself depend on ‘git’. * guix/scripts/perform-download.scm (perform-git-download): New procedure. (perform-download): Move fixed-output derivation check to… (guix-perform-download): … here. Invoke ‘perform-download’ or ‘perform-git-download’ depending on what ‘derivation-builder’ returns. * nix/libstore/builtins.cc (builtins): Add “git-download”. * tests/derivations.scm ("built-in-builders"): Update. ("'git-download' built-in builder") ("'git-download' built-in builder, invalid hash") ("'git-download' built-in builder, invalid commit") ("'git-download' built-in builder, not found"): New tests.
2023-01-09daemon: Improve error message for wrong hash sizes.Ludovic Courtès
* nix/libutil/hash.cc (parseHash): Show the hash algorithm name and expected size in the error message. * tests/derivations.scm ("fixed-output derivation, invalid hash size"): New test.
2023-01-09derivations: 'read-derivation' correctly handles case with empty hash.Ludovic Courtès
Reported by Stephen Paul Weber <singpolyma@singpolyma.net> at <https://lists.gnu.org/archive/html/guix-devel/2023-01/msg00035.html>. * guix/derivations.scm (read-derivation)[outputs->alist]: Treat the empty hash case as non-fixed-output whether or not the hash algorithm is the empty string, and preserve the hash algorithm in <derivation-output>. * tests/derivations.scm ("'download' built-in builder, no fixed-output hash") ("fixed-output-derivation?, no hash", "read-derivation with hash = #f"): New tests.
2022-10-22Remove now unnecessary uses of (guix grafts).Ludovic Courtès
These modules would use (guix grafts) just to access '%graft?' and related bindings, which are now in (guix store). * gnu/ci.scm, guix/gexp.scm, guix/lint.scm, guix/scripts.scm, guix/scripts/archive.scm, guix/scripts/build.scm, guix/scripts/challenge.scm, guix/scripts/deploy.scm, guix/scripts/environment.scm, guix/scripts/home.scm, guix/scripts/pack.scm, guix/scripts/package.scm, guix/scripts/pull.scm, guix/scripts/size.scm, guix/scripts/system.scm, guix/scripts/weather.scm, tests/builders.scm, tests/channels.scm, tests/cpan.scm, tests/derivations.scm, tests/gexp.scm, tests/graph.scm, tests/guix-daemon.sh, tests/monads.scm, tests/pack.scm, tests/packages.scm, tests/profiles.scm, tests/system.scm: Remove #:use-module (guix grafts).
2022-03-07derivations: Coalesce inputs that have the same output path.Ludovic Courtès
Fixes <https://issues.guix.gnu.org/54209>. * guix/derivations.scm (coalesce-duplicate-inputs): Use the output paths of DRV as a hash table key. * tests/derivations.scm ("derivation with duplicate fixed-output inputs"): Expect a single input for FINAL. ("derivation with equivalent fixed-output inputs"): New test.
2021-11-16daemon: Do not deduplicate files smaller than 8 KiB.Ludovic Courtès
Files smaller than 8 KiB typically represent ~70% of the entries in /gnu/store/.links but only contribute to ~4% of the space savings afforded by deduplication. Not considering these files for deduplication speeds up file insertion in the store and, more importantly, leaves 'removeUnusedLinks' with fewer entries to traverse, thereby speeding it up proportionally. Partly fixes <https://issues.guix.gnu.org/24937>. * config-daemon.ac: Remove symlink hard link check and CAN_LINK_SYMLINK definition. * guix/store/deduplication.scm (%deduplication-minimum-size): New variable. (deduplicate)[loop]: Do not recurse when FILE's size is below %DEDUPLICATION-MINIMUM-SIZE. (dump-port): New procedure. (dump-file/deduplicate)[hash]: Turn into... [dump-and-compute-hash]: ... this thunk. Call 'deduplicate' only when SIZE is greater than %DEDUPLICATION-MINIMUM-SIZE; otherwise call 'dump-port'. * nix/libstore/gc.cc (LocalStore::removeUnusedLinks): Drop files where st.st_size < deduplicationMinSize. * nix/libstore/local-store.hh (deduplicationMinSize): New declaration. * nix/libstore/optimise-store.cc (deduplicationMinSize): New variable. (LocalStore::optimisePath_): Return when PATH is a symlink or smaller than 'deduplicationMinSize'. * tests/derivations.scm ("identical files are deduplicated"): Produce files bigger than %DEDUPLICATION-MINIMUM-SIZE. * tests/nar.scm ("restore-file-set with directories (signed, valid)"): Likewise. * tests/store-deduplication.scm ("deduplicate, below %deduplication-minimum-size"): New test. ("deduplicate", "deduplicate, ENOSPC"): Produce files bigger than %DEDUPLICATION-MINIMUM-SIZE. * tests/store.scm ("substitute, deduplication"): Likewise.
2021-03-06tests: do not hard code HTTP portsMaxime Devos
Previously, test cases could fail if some process was listening at a hard-coded port. This patch eliminates most of these potential failures, by automatically assigning an unbound port. This should allow for building multiple guix trees in parallel outside a build container, though this is currently untested. The test "home-page: Connection refused" in tests/lint.scm still hardcodes port 9999, however. * guix/tests/http.scm (http-server-can-listen?): remove now unused procedure. (%http-server-port): default to port 0, meaning the OS will automatically choose a port. (open-http-server-socket): remove the false statement claiming this procedure is exported and also return the allocated port number. (%local-url): raise an error if the port is obviously unbound. (call-with-http-server): set %http-server-port to the allocated port while the thunk is called. * tests/derivations.scm: adjust test cases to use automatically assign a port. As there is no risk of a port conflict now, do not make any tests conditional upon 'http-server-can-listen?' anymore. * tests/elpa.scm: likewise. * tests/lint.scm: likewise, and add a TODO comment about a port that is still hard-coded. * tests/texlive.scm: likewise. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2020-05-22packages: Introduce <content-hash> and use it in <origin>.Ludovic Courtès
* guix/packages.scm (<content-hash>): New record type. (define-content-hash-constructor, build-content-hash) (content-hash): New macros. (print-content-hash): New procedure. (<origin>): Rename constructor to '%origin'. [sha256]: Remove field. [hash]: New field. Adjust users. (origin-compatibility-helper, origin): New macros. (origin-sha256): New deprecated procedure. (origin->derivation): Adjust accordingly. * tests/packages.scm ("package-source-derivation, origin, sha512"): New test. * guix/tests.scm: Hide (gcrypt hash) 'sha256' for proper syntax matching. * tests/challenge.scm: Add #:prefix for (gcrypt hash) and adjust users. * tests/derivations.scm: Likewise. * tests/store.scm: Likewise. * tests/graph.scm ("bag DAG, including origins"): Provide 'sha256' field with the right length. * gnu/packages/aspell.scm (aspell-dictionary) (aspell-dict-ca, aspell-dict-it): Use 'hash' and 'content-hash' for proper syntax matching. * gnu/packages/bash.scm (bash-patch): Rename 'sha256' to 'sha256-bv'. * gnu/packages/bootstrap.scm (bootstrap-executable): Rename 'sha256' to 'bv'. * gnu/packages/readline.scm (readline-patch): Likewise. * gnu/packages/virtualization.scm (qemu-patch): Rename 'sha256' to 'sha256-bv'. * guix/import/utils.scm: Hide (gcrypt hash) 'sha256'.
2020-05-22tests: Test fixed-output derivations with several hash algorithms.Ludovic Courtès
* tests/derivations.scm ("fixed-output derivation"): Test several hash algorithms.
2019-12-07derivations: Add 'derivation-input-fold'.Ludovic Courtès
* guix/derivations.scm (derivation-input-fold): New procedure. (substitution-oracle)[closure]: Rewrite in terms of 'derivation-input-fold'. * tests/derivations.scm ("derivation-input-fold"): New test.
2019-09-06Merge branch 'master' into core-updatesMark H Weaver
2019-09-02tests: 'with-http-server' accepts multiple responses.Ludovic Courtès
* guix/tests/http.scm (call-with-http-server): Replace 'code' and 'data' parameters with 'responses+data'. Compute RESPONSES as a function of that. Remove #:headers parameter. [http-write]: Quit only when RESPONSES is empty. [server-body]: Get the response and data from RESPONSES, and set it to point to the rest. (with-http-server): Adjust accordingly. * tests/derivations.scm ("'download' built-in builder") ("'download' built-in builder, invalid hash") ("'download' built-in builder, not found") ("'download' built-in builder, check mode"): Adjust to new 'with-http-server' interface. * tests/lint.scm ("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: 200", "source: 200 but short length") ("source: 404", "source: 404 and 200") ("source: 301 -> 200", "source: 301 -> 404"): ("github-url", github-url): Likewise. * tests/swh.scm (with-json-result) ("lookup-origin, not found"): Likewise.
2019-08-22Merge branch 'master' into core-updatesMark H Weaver
2019-08-16derivations: Delete duplicate inputs when computing derivation hash.Ludovic Courtès
Fixes <https://bugs.gnu.org/36777>. Reported by Carl Dong <contact@carldong.me>. * guix/derivations.scm (derivation/masked-inputs): Call 'delete-duplicates' on INPUTS. * tests/derivations.scm ("derivation with duplicate fixed-output inputs"): New test.
2019-07-17Merge branch 'master' into core-updatesLudovic Courtès
2019-07-15derivations: Update tests to use new calling convention.Ludovic Courtès
* tests/derivations.scm ("build derivation with 1 source"): Adjust to new 'derivation' calling convention. ("identical files are deduplicated"): Likewise. ("fixed-output-derivation?"): Likewise. ("fixed-output derivation"): Likewise. ("fixed-output derivation, recursive"): Likewise. ("derivation with a fixed-output input"): Likewise. ("multiple-output derivation"): Likewise. ("multiple-output derivation, non-alphabetic order"): Likewise. ("read-derivation vs. derivation"): Likewise. ("user of multiple-output derivation"): Likewise. ("derivation with #:references-graphs"): Likewise. ("derivation #:allowed-references, ok"): Likewise. ("derivation #:allowed-references, not allowed"): Likewise. ("derivation #:allowed-references, self allowed"): Likewise. ("derivation #:allowed-references, self not allowed"): Likewise. ("derivation #:disallowed-references, ok"): Likewise. ("derivation #:disallowed-references, not ok"): Likewise. ("derivation #:leaked-env-vars"): Likewise. ("build derivation with coreutils"): Likewise. ("map-derivation, sources"): Likewise. ("derivation with local file as input"): Remove.
2019-07-12Merge branch 'master' into core-updatesMarius Bakke
Conflicts: gnu/local.mk gnu/packages/python-xyz.scm gnu/packages/xml.scm guix/gexp.scm po/guix/POTFILES.in
2019-07-05derivations: 'derivation-build-plan' recurses on substituables.Ludovic Courtès
This fixes a bug whereby "guix build texlive -n" would report: 0.0 MB would be downloaded: /gnu/store/…-texlive-20180414 instead of: The following derivation would be built: /gnu/store/…-texlive-texmf-20180414.drv 2,595.2 MB would be downloaded: /gnu/store/…-texlive-20180414-texmf.tar.xz /gnu/store/…-texlive-20180414 where 'texlive-texmf' is a non-substitutable dependency of 'texlive'. * guix/derivations.scm (dependencies-of-substitutables): New procedure. (derivation-build-plan): When 'input-substitutable-info' returns true, append the subset of DEPS that corresponds to SUBSTITUABLES to the first argument of 'loop'. * guix/ui.scm (show-what-to-build): Remove half-baked traversal of DOWNLOAD. * tests/derivations.scm ("derivation-build-plan and substitutes, non-substitutable dep"): New test.
2019-06-27Merge branch 'master' into core-updatesLudovic Courtès
2019-06-27derivations: 'build-derivations' can be passed derivation inputs.Ludovic Courtès
* guix/derivations.scm (build-derivations): Accept <derivation-input> records among DERIVATIONS. * tests/derivations.scm ("build-derivations with specific output"): Test it.
2019-06-27derivations: <derivation-input> now aggregates a <derivation>.Ludovic Courtès
Consequently, the whole graph of <derivation> object is readily available without having to go through 'read-derivation-from-file', which could have cache misses if the requested <derivation> object had been GC'd in the meantime. This is an important property for the performance of things like 'derivation-build-plan' that traverse the derivation graph. * guix/derivations.scm (<derivation-input>): Replace 'path' field by 'derivation'. (derivation-input-path): Adjust accordingly. (derivation-input-key): New procedure. (derivation-input-output-paths): Adjust accordingly. (coalesce-duplicate-inputs): Likewise. (derivation-prerequisites): Use 'derivation-input-key' to compute keys for INPUT-SET. (derivation-build-plan): Likewise. (read-derivation): Add optional 'read-derivation-from-file' parameter. [make-input-drvs]: Call it. (write-derivation)[write-input]: Adjust to new <derivation-input>. (derivation/masked-inputs): Likewise, and remove redundant 'coalesce-duplicate-inputs' call. (derivation)[input->derivation-input]: Change to consider only the derivation case. Update call to 'make-derivation-input'. [input->source]: New procedure. Separate sources from inputs. (map-derivation): Adjust to new <derivation-input>. * tests/derivations.scm ("parse & export"): Pass a second argument to 'read-derivation'. ("build-expression->derivation and derivation-prerequisites") ("derivation-prerequisites and valid-derivation-input?"): Adjust to new <derivation-input>.
2019-06-27derivations: Rewrite and replace 'derivations-prerequisites-to-build'.Ludovic Courtès
The new 'derivation-build-plan' procedure has a more appropriate signature: it takes a list of <derivation-inputs> instead of taking one <derivation>. Its body is also much simpler. * guix/derivations.scm (derivation-build-plan): New procedure. (derivation-prerequisites-to-build): Express in terms of 'derivation-build-plan' and mark as deprecated. * tests/derivations.scm: Change 'derivation-prerequisites-to-build' tests to 'derivation-build-plan' and adjust accordingly.
2019-06-20Merge branch 'staging' into core-updatesMarius Bakke
2019-06-18tests: Avoid 'delete-paths' calls for 'derivation-prerequisites-to-build'.Ludovic Courtès
* tests/derivations.scm ("derivation-prerequisites-to-build when outputs already present"): Insert random text in BUILDER, and remove two calls to 'delete-paths'. Use 'derivation->output-path' for INPUT-PATH instead of an old idiom.
2019-06-14packages: Remove 'search-bootstrap-binary'.Ludovic Courtès
* gnu/packages.scm (%bootstrap-binaries-path, search-bootstrap-binary): Remove. * gnu/packages/bootstrap.scm (bootstrap-executable): Export. * guix/tests.scm (bootstrap-binary-file, search-bootstrap-binary): Export. * tests/derivations.scm: Remove (gnu packages) import. * tests/grafts.scm: Likewise. * tests/guix-daemon.sh: Likewise.
2019-06-10store: 'build-things' accepts derivation/output pairs.Ludovic Courtès
This allows callers to request the substitution of a single derivation output. * guix/store.scm (build-things): Accept derivation/output pairs among THINGS. * guix/derivations.scm (build-derivations): Likewise. * tests/store.scm ("substitute + build-things with specific output"): New test. * tests/derivations.scm ("build-derivations with specific output"): New test. * doc/guix.texi (The Store): Adjust accordingly.
2019-02-04daemon: Rename 'NIX_STATE_DIR' and 'NIX_DB_DIR' environment variables.Ludovic Courtès
Fixes <https://bugs.gnu.org/22459>. Reported by Jeff Mickey <j@codemac.net>. * guix/config.scm.in (%state-directory): Change NIX_STATE_DIR to GUIX_STATE_DIRECTORY. (%store-database-directory): Change NIX_DB_DIR to GUIX_DATABASE_DIRECTORY. * nix/libstore/globals.cc (Settings::processEnvironment): Likewise. * guix/self.scm (make-config.scm): Likewise. * build-aux/build-self.scm (make-config.scm): Likewise. * build-aux/test-env.in: Likewise. * tests/derivations.scm ("derivation #:leaked-env-vars"): Likewise. * tests/guix-build.sh (GUIX_DAEMON_SOCKET): Likewise. * tests/guix-daemon.sh (socket): Likewise.
2019-01-21store: Rename '&nix-error' to '&store-error'.Ludovic Courtès
* guix/store.scm (&nix-error): Rename to... (&store-error): ... this, and adjust users. (&nix-connection-error): Rename to... (&store-connection-error): ... this, and adjust users. (&nix-protocol-error): Rename to... (&store-protocol-error): ... this, adjust users. (&nix-error, &nix-connection-error, &nix-protocol-error): Define these condition types and their getters as deprecrated aliases. * build-aux/run-system-tests.scm, guix/derivations.scm, guix/grafts.scm, guix/scripts/challenge.scm, guix/scripts/graph.scm, guix/scripts/lint.scm, guix/scripts/offload.scm, guix/serialization.scm, guix/ssh.scm, guix/tests.scm, guix/ui.scm, tests/derivations.scm, tests/gexp.scm, tests/guix-daemon.sh, tests/packages.scm, tests/store.scm, doc/guix.texi: Adjust to use the new names.
2018-11-28derivations: Add properties.Ludovic Courtès
* guix/derivations.scm (derivation): Add #:properties parameter. [user+system-env-vars]: Honor it. (derivation-properties): New procedure. (build-expression->derivation): Add #:properties and pass it to 'derivation'. * guix/gexp.scm (gexp->derivation): Likewise. * tests/derivations.scm ("derivation-properties"): New test. * tests/gexp.scm ("gexp->derivation properties"): New test. * doc/guix.texi (Derivations, G-Expressions): Adjust accordingly.
2018-09-04Switch to Guile-Gcrypt.Ludovic Courtès
This removes (guix hash) and (guix pk-crypto), which now live as part of Guile-Gcrypt (version 0.1.0.) * guix/gcrypt.scm, guix/hash.scm, guix/pk-crypto.scm, tests/hash.scm, tests/pk-crypto.scm: Remove. * configure.ac: Test for Guile-Gcrypt. Remove LIBGCRYPT and LIBGCRYPT_LIBDIR assignments. * m4/guix.m4 (GUIX_ASSERT_LIBGCRYPT_USABLE): Remove. * README: Add Guile-Gcrypt to the dependencies; move libgcrypt as "required unless --disable-daemon". * doc/guix.texi (Requirements): Likewise. * gnu/packages/bash.scm, guix/derivations.scm, guix/docker.scm, guix/git.scm, guix/http-client.scm, guix/import/cpan.scm, guix/import/cran.scm, guix/import/crate.scm, guix/import/elpa.scm, guix/import/gnu.scm, guix/import/hackage.scm, guix/import/texlive.scm, guix/import/utils.scm, guix/nar.scm, guix/pki.scm, guix/scripts/archive.scm, guix/scripts/authenticate.scm, guix/scripts/download.scm, guix/scripts/hash.scm, guix/scripts/pack.scm, guix/scripts/publish.scm, guix/scripts/refresh.scm, guix/scripts/substitute.scm, guix/store.scm, guix/store/deduplication.scm, guix/tests.scm, tests/base32.scm, tests/builders.scm, tests/challenge.scm, tests/cpan.scm, tests/crate.scm, tests/derivations.scm, tests/gem.scm, tests/nar.scm, tests/opam.scm, tests/pki.scm, tests/publish.scm, tests/pypi.scm, tests/store-deduplication.scm, tests/store.scm, tests/substitute.scm: Adjust imports. * gnu/system/vm.scm: Likewise. (guile-sqlite3&co): Rename to... (gcrypt-sqlite3&co): ... this. Add GUILE-GCRYPT. (expression->derivation-in-linux-vm)[config]: Remove. (iso9660-image)[config]: Remove. (qemu-image)[config]: Remove. (system-docker-image)[config]: Remove. * guix/scripts/pack.scm: Adjust imports. (guile-sqlite3&co): Rename to... (gcrypt-sqlite3&co): ... this. Add GUILE-GCRYPT. (self-contained-tarball)[build]: Call 'make-config.scm' without #:libgcrypt argument. (squashfs-image)[libgcrypt]: Remove. [build]: Call 'make-config.scm' without #:libgcrypt. (docker-image)[config, json]: Remove. [build]: Add GUILE-GCRYPT to the extensions Remove (guix config) from the imported modules. * guix/self.scm (specification->package): Remove "libgcrypt", add "guile-gcrypt". (compiled-guix): Remove #:libgcrypt. [guile-gcrypt]: New variable. [dependencies]: Add it. [*core-modules*]: Remove #:libgcrypt from 'make-config.scm' call. Add #:extensions. [*config*]: Remove #:libgcrypt from 'make-config.scm' call. (%dependency-variables): Remove %libgcrypt. (make-config.scm): Remove #:libgcrypt. * build-aux/build-self.scm (guile-gcrypt): New variable. (make-config.scm): Remove #:libgcrypt. (build-program)[fake-gcrypt-hash]: New variable. Add (gcrypt hash) to the imported modules. Adjust load path assignments. * gnu/packages/package-management.scm (guix)[propagated-inputs]: Add GUILE-GCRYPT. [arguments]: In 'wrap-program' phase, add GUILE-GCRYPT to the search path.
2018-01-30derivations: Adjust tests for Stow environments.Ludovic Courtès
Fixes <https://bugs.gnu.org/30250>. Reported by Jorge <jorge+list@disroot.org>. * tests/derivations.scm ("add-to-store, flat") ("add-to-store, recursive"): Call 'readlink*'.
2017-10-12tests: Support multiple HTTP server instances.Ludovic Courtès
* guix/tests/http.scm (%http-server-socket): Turn into... (open-http-server-socket): ... this procedure. (http-server-can-listen?): New procedure. (http-write, %http-server-lock, %http-server-ready) (http-open, stub-http-server): Move to 'call-with-http-server' body. (call-with-http-server): Add #:headers parameter. (with-http-server): Add an additional pattern with headers. * tests/derivations.scm: Use (http-server-can-listen?) instead of (force %http-server-socket). * tests/lint.scm: Likewise.
2017-06-02derivations: 'derivation-prerequisites-to-build' returns <substitutable>.Ludovic Courtès
* guix/derivations.scm (derivation-prerequisites-to-build): Rename #:substitutable? to #:substitutable-info. [derivation-substitutable?]: Rename to... [derivation-substitutable-info]: ... this. Return a list of <substitutable>. Second return value is now a list of <substitutable> instead of a list of strings. * guix/ui.scm (show-what-to-build)[substitutable?]: Rename to... [substitutable-info]: ... this. Adjust to new 'derivation-prerequisites-to-build' return value type. * tests/derivations.scm ("derivation-prerequisites-to-build and substitutes"): Adjust. ("derivation-prerequisites-to-build and substitutes, local build"): Likewise.
2017-06-02derivations: 'substitution-oracle' returns a <substitutable>.Ludovic Courtès
* guix/derivations.scm (substitution-oracle): Use 'substitution-path-info' instead of 'substitution-paths'. Turn SUBST into a vhash from path to <substitutable>. Change the returned procedure to provide a <substitutable> instead of a Boolean. * tests/derivations.scm ("substitution-oracle and #:substitute? #f"): Mock 'substitutable-path-info' instead of 'substitutable-paths'.
2017-04-22derivations: Adjust builder encoding test.Ludovic Courtès
This is a followup to 9231ef12f2a595b8f1e677dbe50cc499555302b6. * tests/derivations.scm ("build-expression->derivation and builder encoding"): Set '%default-port-encoding' to "UTF-8".
2017-04-21derivations: Restore UTF-8 encoding of build scripts.Ludovic Courtès
Reported by Mark H Weaver <mhw@netris.org> at <https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00457.html>. * guix/derivations.scm (build-expression->derivation): Use a string output port for the expression. This reverts part of 2dce88d5bbe7a65e101c0734d1c6db44ecc8c299. * tests/derivations.scm ("build-expression->derivation and builder encoding"): New test.
2017-03-28derivations: Do not fetch narinfos for non-substitutable items.Ludovic Courtès
This avoids connections to substitute servers for derivations that are not substitutable anyway, such as profiles. Reported by Andy Wingo. * guix/derivations.scm (substitution-oracle): Skip derivations that do not pass 'substitutable-derivation?'. * tests/derivations.scm ("substitution-oracle and #:substitute? #f"): New test.
2017-01-11daemon: Allow check builds of 'builtin:download' derivations.Ludovic Courtès
Fixes <http://bugs.gnu.org/25089>. Reported by Leo Famulari <leo@famulari.name>. * nix/libstore/build.cc (DerivationGoal::runChild): In the 'isBuiltin' case, check whether DRV's output is in 'redirectedOutputs', and pass an 'output' argument to the built-in builder. (DerivationGoal::addHashRewrite): Add 'printMsg' call. * nix/libstore/builtins.hh (derivationBuilder): Add 'output' parameter. * nix/libstore/builtins.cc (builtinDownload): Likewise. Add OUTPUT to ARGV. * guix/scripts/perform-download.scm (perform-download): Add 'output' parameter. (guix-perform-download): Adjust 'match' clauses accordingly. * tests/derivations.scm ("'download' built-in builder, check mode"): New test.
2016-11-16daemon: Add 'built-in-builders' RPC.Ludovic Courtès
* 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.
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