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2020-12-20scripts: discover: Remove previous cache file.Mathieu Othacehe
Partially fixes <https://issues.guix.gnu.org/45302>. * guix/scripts/discover.scm (guix-discover): Remove previous cache files.
2020-12-20avahi: Remove poll timeout when possible.Ludovic Courtès
Fixes <https://issues.guix.gnu.org/45314>. * guix/avahi.scm (avahi-browse-service-thread): Change timeout default value to false when no "stop-loop?" procedure is passed. Adapt "iterate-simple-poll" call accordingly. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2020-12-19maint: Require Guile >= 2.2.6.Ludovic Courtès
* configure.ac: For Guile 2.2, require 2.2.6 or later. * guix/gexp.scm (define-syntax-parameter-once): Remove. Use 'define-syntax-parameter' instead. * guix/mnoads.scm: Likewise. * guix/inferior.scm (proxy)[select*]: Remove. * guix/scripts/publish.scm <top level>: Remove replacement for (@@ (web http) read-header-line). * guix/store/deduplication.scm (counting-wrapper-port): Remove. (nar-sha256): Call 'port-position' on PORT to compute SIZE.
2020-12-19daemon: Delegate deduplication to 'guix substitute'.Ludovic Courtès
This removes the main source of latency between subsequent downloads. * nix/libstore/build.cc (SubstitutionGoal::tryToRun): Add a "deduplicate" key to ENV. (SubstitutionGoal::finished): Remove call to 'optimisePath'. * guix/scripts/substitute.scm (process-substitution)[destination-in-store?] [dump-file/deduplicate*]: New variables. Pass #:dump-file to 'restore-file'. * guix/scripts/substitute.scm (guix-substitute)[deduplicate?]: New variable. Pass #:deduplicate? to 'process-substitution'. * guix/serialization.scm (dump-file): Export and augment 'dump-file'.
2020-12-19daemon: Let 'guix substitute' perform hash checks.Ludovic Courtès
This way, the hash of the store item can be computed as it is restored, thereby avoiding an additional file tree traversal ('hashPath' call) later on in the daemon. Consequently, it should reduce latency between subsequent substitute downloads. This is a followup to 5ff521452b9ec2aae9ed8e4bb7bdc250a581f203. * guix/scripts/substitute.scm (narinfo-hash-algorithm+value): New procedure. (process-substitution): Wrap INPUT into a hash input port, 'hashed', and read from it. Compare the actual and expected hashes, and print a "hash-mismatch" status line when they differ. When they match, print not just "success" but also the nar hash and size. * nix/libstore/build.cc (class SubstitutionGoal)[expectedHashStr]: Remove. (SubstitutionGoal::finished): Tokenize 'status'. Parse it and handle "success" and "hash-mismatch" accordingly. Call 'hashPath' only when the returned hash is not SHA256. (SubstitutionGoal::handleChildOutput): Remove 'expectedHashStr' handling. * tests/substitute.scm ("substitute, invalid hash"): Rename to... ("substitute, invalid narinfo hash"): ... this. ("substitute, invalid hash"): New test.
2020-12-18status: Do not emit ANSI escapes when stderr is not a tty.Ludovic Courtès
Fixes <https://bugs.gnu.org/44985>. Reported by Simon Josefsson <simon@josefsson.org>. * guix/progress.scm (display-download-progress): Add #:tty? and honor it. * guix/status.scm (print-build-event): Pass #:tty? to 'display-download-progress'.
2020-12-18import: elpa: Support working with MELPA.Carlo Zancanaro
* guix/import/elpa.scm (default-files-spec): New variable. (download-git-repository, package-name->melpa-recipe, file-hash, vcs-file?, git-repository->origin, melpa-recipe->origin, melpa-recipe->maybe-arguments): New procedures. (elpa-package->sexp): Add optional repo argument, and use it to determine whether to attempt to construct a source using the MELPA recipe. (elpa->guix-package): Pass repo to elpa-package->sexp. Signed-off-by: Christopher Baines <mail@cbaines.net>
2020-12-15import: cran: Use CRAN’s canonical URL as home-page.Lars-Dominik Braun
* guix/import/cran.scm (%cran-canonical-url): New variable. (description->package): Construct home-page using canonical URL. Signed-off-by: Christopher Baines <mail@cbaines.net>
2020-12-15deduplicate: Create the '.links' directory lazily.Ludovic Courtès
This avoids repeated (mkdir-p "/gnu/store/.links") calls when deduplicating lots of files. * guix/store/deduplication.scm (deduplicate): Remove initial call to 'mkdir-p'. Add ENOENT case in 'link' exception handler. Reindent. * tests/store-deduplication.scm ("deduplicate, ENOSPC"): Check for (<= links 4) to account for the initial 'link' call.
2020-12-15database: Honor 'SOURCE_DATE_EPOCH'.Ludovic Courtès
* guix/store/database.scm (timestamp): New procedure. (sqlite-register): Use it as the default for #:time. (register-items): Likewise for #:registeration-time.
2020-12-15database: Remove 'register-path'.Ludovic Courtès
* guix/store/database.scm (register-path): Remove. * tests/store-database.scm ("register-path"): Rename to... ("register-items"): ... this, and use 'register-items' instead of 'register-path'. ("register-path, directory"): Rename to... ("register-items, directory"): ... this, and use 'register-items' instead of 'register-path'. ("register-path with unregistered references"): Rename to... ("sqlite-register with unregistered references"): ... this.
2020-12-15system: 'init' does not recompute the hash of each store item.Ludovic Courtès
Fixes <https://bugs.gnu.org/44760>. Previously, the 'register-path' call would re-traverse ITEM to compute its nar hash, even though that hash is already known in the initial store. This patch also avoids repeated opening/closing of the database. * guix/store/database.scm (call-with-database): Export. * guix/scripts/system.scm (copy-item): Add 'db' parameter. Call 'sqlite-register' instead of 'register-path'. (copy-closure): Remove redundant call to 'references*'. Call 'call-with-database' and pass the database to 'copy-item'.
2020-12-15database: Remove #:deduplicate? and #:reset-timestamps? from 'register-path'.Ludovic Courtès
* guix/store/database.scm (register-path): Remove #:deduplicate? and #:reset-timestamps?. * guix/scripts/system.scm (copy-item): Adjust accordingly. * tests/store-database.scm ("register-path") ("register-path, directory"): Call 'reset-timestamps'.
2020-12-15guix system: 'init' copies, resets timestamps, and deduplicates at once.Ludovic Courtès
Partly fixes <https://bugs.gnu.org/44760>. * guix/build/store-copy.scm (copy-store-item): New procedure. (populate-store): Use it instead of the inline 'copy-recursively' call. * guix/scripts/system.scm (copy-item): Likewise. Pass #:reset-timestamps? and #:deduplicate? to 'register-path'.
2020-12-15database: Remove #:deduplicate? from 'register-items'.Ludovic Courtès
It is now up to the caller to deduplicate store contents. * guix/store/database.scm (register-items): Remove #:deduplicate? parameter and call to 'deduplicate'. (register-path): Call 'deduplicate' when #:deduplicate? is true. * gnu/build/image.scm (register-closure): Adjust call accordingly. * gnu/build/vm.scm (register-closure): Likewise. * guix/nar.scm (finalize-store-file): Likewise. * guix/scripts/pack.scm (store-database): Likewise.
2020-12-15store-copy: 'populate-store' can optionally deduplicate files.Ludovic Courtès
Until now deduplication was performed as an additional pass after copying files, which involve re-traversing all the files that had just been copied. * guix/store/deduplication.scm (copy-file/deduplicate): New procedure. * tests/store-deduplication.scm ("copy-file/deduplicate"): New test. * guix/build/store-copy.scm (populate-store): Add #:deduplicate? parameter and honor it. * tests/gexp.scm ("gexp->derivation, store copy"): Pass #:deduplicate? #f to 'populate-store'. * gnu/build/image.scm (initialize-root-partition): Pass #:deduplicate? to 'populate-store'. Pass #:deduplicate? #f to 'register-closure'. * gnu/build/vm.scm (root-partition-initializer): Likewise. * gnu/build/install.scm (populate-single-profile-directory): Pass #:deduplicate? #f to 'populate-store'. * gnu/build/linux-initrd.scm (build-initrd): Likewise. * guix/scripts/pack.scm (self-contained-tarball)[import-module?]: New procedure. [build]: Pass it as an argument to 'source-module-closure'. * guix/scripts/pack.scm (squashfs-image)[build]: Wrap in 'with-extensions'. * gnu/system/linux-initrd.scm (expression->initrd)[import-module?]: New procedure. [builder]: Pass it to 'source-module-closure'. * gnu/system/install.scm (cow-store-service-type)[import-module?]: New procedure. Pass it to 'source-module-closure'.
2020-12-15database: Remove #:reset-timestamps? from 'register-items'.Ludovic Courtès
The assumption now is that the caller took care of resetting timestamps and permissions. * guix/store/database.scm (register-items): Remove #:reset-timestamps? parameter and the call to 'reset-timestamps'. (register-path): Adjust accordingly and add call to 'reset-timestamps'. * gnu/build/image.scm (register-closure): Remove #:reset-timestamps? parameter to 'register-items'. * gnu/build/vm.scm (register-closure): Likewise. * guix/nar.scm (finalize-store-file): Adjust accordingly. * guix/scripts/pack.scm (store-database)[build]: Likewise.
2020-12-15store-copy: 'populate-store' resets timestamps.Ludovic Courtès
Until now, 'populate-store' would reset permissions but not timestamps, so callers would resort to going through an extra directory traversal to reset timestamps. * guix/build/store-copy.scm (reset-permissions): Remove. (copy-recursively): New procedure. (populate-store): Pass #:keep-permissions? to 'copy-recursively'. Remove call to 'reset-permissions'. * tests/gexp.scm ("gexp->derivation, store copy"): In BUILD-DRV, check whether 'populate-store' canonicalizes permissions and timestamps. * gnu/build/image.scm (initialize-root-partition): Pass #:reset-timestamps? #f to 'register-closure'. * gnu/build/vm.scm (root-partition-initializer): Likewise.
2020-12-15nar: Deduplicate files right as they are restored.Ludovic Courtès
This avoids having to traverse and re-read the files that we have just restored, thereby reducing I/O. * guix/serialization.scm (dump-file): New procedure. (restore-file): Add #:dump-file parameter and honor it. * guix/store/deduplication.scm (tee, dump-file/deduplicate): New procedures. * guix/nar.scm (restore-one-item): Pass #:dump-file to 'restore-file'. (finalize-store-file): Pass #:deduplicate? #f to 'register-items'. * tests/nar.scm <top level>: Call 'setenv' to set "NIX_STORE".
2020-12-15serialization: 'restore-file' sets canonical timestamp and permissions.Ludovic Courtès
* guix/serialization.scm (restore-file): Set the permissions and mtime of FILE. * guix/nar.scm (finalize-store-file): Pass #:reset-timestamps? #f to 'register-items'. * tests/nar.scm (rm-rf): Add 'chmod' calls to ensure files are writable. ("write-file + restore-file with symlinks"): Ensure every file in OUTPUT passes 'canonical-file?'. * tests/guix-archive.sh: Run "chmod -R +w" before "rm -rf".
2020-12-15serialization: 'fold-archive' notifies about directory processing completion.Ludovic Courtès
* guix/serialization.scm (fold-archive): Call PROC with a 'directory-complete tag when done with a directory. (restore-file): Handle it. * guix/scripts/archive.scm (list-contents): Likewise. * guix/scripts/challenge.scm (archive-contents): Likewise. * tests/nar.scm ("write-file-tree + fold-archive"): Adjust accordingly.
2020-12-15offload: Print warning in context.Julien Lepiller
* guix/scripts/offload.scm (build-machine): Add `location` field. (build-machine-system): Print location with warning.
2020-12-13scripts: discover: Remove file locks.Mathieu Othacehe
* guix/scripts/discover.scm (call-with-read-file-lock, with-read-file-lock): Remove them. (write-publish-file): Use "with-atomic-file-output" instead of "with-file-lock". (read-substitute-urls): Remove file lock.
2020-12-13download: Update ImageMagick mirror list.Marius Bakke
* guix/download.scm (%mirrors): Remove defunct ImageMagick mirrors, update URLs for directory structure changes (/releases instead of /legacy). Move official site last.
2020-12-12import/cran: Abort with error message when recursive import fails.Ricardo Wurmus
Previously, after a failed recursive import "guix import" would signal success. * guix/import/cran.scm (cran->guix-package): Raise a condition when all repositories have been exhausted. * guix/scripts/import/cran.scm (guix-import-cran): Handle errors.
2020-12-11self: Remove the empty string from '%load-extensions'.Ludovic Courtès
* guix/self.scm (guix-command): Set '%load-extensions'.
2020-12-11self: Move Guile early in the module search path.Ludovic Courtès
Until now, Guile modules would first be searched for in MODULE-DIRECTORY, then in each $GUILE_LOAD_PATH entry, and finally in Guile itself. * guix/self.scm (guix-command): Make GUILE the second entry in the %LOAD-PATH and %LOAD-COMPILED-PATH.
2020-12-10avahi: Ignore local services.Mathieu Othacehe
* guix/avahi.scm (avahi-browse-service-thread): Add "ignore-local?" argument and honor it.
2020-12-09guix: Add globstar support.Giacomo Leidi
* guix/glob.scm (string->sglob) (glob-match?): Add globstar support. * tests/glob.scm: Update accordingly. Signed-off-by: Jelle Licht <jlicht@fsfe.org>
2020-12-09import/utils: Fix conditional.Ricardo Wurmus
This is a follow-up to commit 45584061a9ebe961e2be08ee94c3fe8ad74e2713. * guix/import/utils.scm (package->definition): Use EQ? instead of = to compare truthiness; use ELSE instead of (#T).
2020-12-09import: cran: Update the Bioconductor version to 3.12.Roel Janssen
* guix/import/cran.scm (%bioconductor-version): Set to 3.12. * guix/build-system/r.scm (bioconductor-uri): Update to 3.12.
2020-12-08import: opam: Adjust test to latest 'opam->guix-package' changes.Ludovic Courtès
This is a followup to a8dccd4bdc1e58219d4ba08fe1649bf0b8325f44, which broke the test. * guix/import/opam.scm (get-opam-repository): Prevent inlining. * tests/opam.scm ("opam->guix-package"): Mock 'get-opam-repository'.
2020-12-08substitute: Cache and reuse connections while substituting.Ludovic Courtès
That way, when fetching a series of substitutes from the same server(s), the connection is reused instead of being closed/opened for each substitutes, which saves on network round trips and TLS handshakes. * guix/http-client.scm (http-fetch): Add #:keep-alive? and honor it. * guix/progress.scm (progress-report-port): Add #:close? parameter and honor it. * guix/scripts/substitute.scm (at-most): Return the tail as a second value. (fetch): Add #:port and #:keep-alive? and honor them. (%max-cached-connections): New variable. (open-connection-for-uri/cached, call-with-cached-connection): New procedures. (with-cached-connection): New macro. (process-substitution): Wrap 'fetch' call in 'with-cached-connection'. Pass #:close? to 'progress-report-port'.
2020-12-08daemon: Run 'guix substitute --substitute' as an agent.Ludovic Courtès
This avoids spawning one substitute process per substitution. * nix/libstore/build.cc (class Worker)[substituter]: New field. [outPipe, logPipe, pid]: Remove. (class SubstitutionGoal)[expectedHashStr, status, substituter]: New fields. (SubstitutionGoal::timedOut): Adjust to check 'substituter'. (SubstitutionGoal::tryToRun): Remove references to 'outPipe' and 'logPipe'. Run "guix substitute --substitute" as an 'Agent'. Send the request with 'writeLine'. (SubstitutionGoal::finished): Likewise. (SubstitutionGoal::handleChildOutput): Change to fill in 'expectedHashStr' and 'status'. (SubstitutionGoal::handleEOF): Call 'wakeUp' unconditionally. (SubstitutionGoal::~SubstitutionGoal): Adjust to check 'substituter'. * guix/scripts/substitute.scm (process-substitution): Write "success\n" to stdout upon success. (%error-to-file-descriptor-4?): New variable. (guix-substitute): Set 'current-error-port' to file descriptor 4 unless (%error-to-file-descriptor-4?) is false. Remove "--substitute" arguments. Loop reading line from stdin. * tests/substitute.scm <top level>: Call '%error-to-file-descriptor-4?'. (request-substitution): New procedure. ("substitute, no signature") ("substitute, invalid hash") ("substitute, unauthorized key") ("substitute, authorized key") ("substitute, unauthorized narinfo comes first") ("substitute, unsigned narinfo comes first") ("substitute, first narinfo is unsigned and has wrong hash") ("substitute, first narinfo is unsigned and has wrong refs") ("substitute, two invalid narinfos") ("substitute, narinfo with several URLs"): Adjust to new "guix substitute --substitute" calling convention.
2020-12-08daemon: Use 'Agent' to spawn 'guix substitute --query'.Ludovic Courtès
* nix/libstore/local-store.hh (RunningSubstituter): Remove. (LocalStore)[runningSubstituter]: Change to unique_ptr<Agent>. [setSubstituterEnv, didSetSubstituterEnv]: Remove. [getLineFromSubstituter, getIntLineFromSubstituter]: Take an 'Agent'. * nix/libstore/local-store.cc (LocalStore::~LocalStore): Remove reference to 'runningSubstituter'. (LocalStore::setSubstituterEnv, LocalStore::startSubstituter): Remove. (LocalStore::getLineFromSubstituter): Adjust to 'run' being an 'Agent'. (LocalStore::querySubstitutablePaths): Spawn substituter agent if needed. Adjust to 'Agent' interface. (LocalStore::querySubstitutablePathInfos): Likewise. * nix/libstore/build.cc (SubstitutionGoal::tryToRun): Remove call to 'setSubstituterEnv' and add 'setenv' call for "_NIX_OPTIONS" instead. (SubstitutionGoal::finished): Remove 'readLine' call for 'dummy'. * guix/scripts/substitute.scm (%allow-unauthenticated-substitutes?): Remove second argument to 'make-parameter'. (process-query): Call 'warn-about-missing-authentication' when (%allow-unauthenticated-substitutes?) is #t. (guix-substitute): Wrap body in 'parameterize'. Set 'guix-warning-port' too. No longer exit when 'substitute-urls' returns the empty list. No longer print newline initially. * tests/substitute.scm (test-quit): Parameterize 'current-error-port' to account for the port changes in 'guix-substitute'.
2020-12-08database: Remove unnecessary module imports.Ludovic Courtès
* guix/store/database.scm: Remove unnecessary imports added in 4b9eecd322e566783369795ebea63a479b51f486.
2020-12-08guix: opam: Add coq support in the importer.Julien Lepiller
* guix/import/opam.scm (get-opam-repository): Add support for coq repositories. (ocaml-name->guix-name): Properly name coq package. * doc/guix.texi (Invoking guix import): Document it.
2020-12-08guix: opam: Add --repo argument to importer.Julien Lepiller
* guix/scripts/import/opam.scm (guix-import-opam): Pass --repo argument to recursive and non-recursive importers. * guix/import/opam.scm (get-opam-repository): Select proper repository location depending on a new repo argument. (opam->guix-package): Use get-opam-repository in the procedure body.
2020-12-08guix: opam: Pass default repository to recursive importer.Julien Lepiller
* guix/import/opam.scm (opam->guix-package): Rename #:repository key to #:repo. (opam-recursive-import): Pass #:repo keyword. * tests/opam.scm (opam->guix-package): Rename #:repository to #:repo.
2020-12-08guix: opam: Filter implicit inputs.Julien Lepiller
* guix/import/opam.scm (opam->guix-package, depends->inputs): Filter out implicit inputs.
2020-12-08guix: opam: Remove stray `pk'.Julien Lepiller
* guix/import/opam.scm (opam->guix-package): Remove stray `pk'.
2020-12-07ci: Add "evaluation" method.Mathieu Othacehe
* guix/ci.scm (evaluation): New procedure.
2020-12-07ci: Add evaluation field to build record.Mathieu Othacehe
* guix/ci.scm (<build>): Add "evaluation" field.
2020-12-07profiles: Delete duplicate manifest entries in packages->manifest.Leo Prikler
* gnu/profiles.scm (packages->manifest): Delete duplicate entries. * tests/profiles.scm ("packages->manifest, no duplicates"): New test. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2020-12-07profiles: Remove duplicates in manifest transactions.Leo Prikler
Fixes <https://bugs.gnu.org/23874>. Reported by Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>. * guix/profiles.scm (manifest-transaction-effects): Delete duplicates in install and remove. Let multiple upgrades and downgrades shadow previous transactions of the same kind. * tests/profiles.scm ("manifest-transaction-effects no double install or upgrades") ("manifest-transaction-effects no double downgrade") ("manifest-transaction-effects no double removal"): New tests. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2020-12-05ui: Handle multiword and empty $PAGER values.Tobias Geerinckx-Rice
* guix/ui.scm (call-with-paginated-output-port): Empty PAGER values disable paging. Non-empty ones are split into command arguments. Reported by Daniel Brooks <db48x@db48x.net>.
2020-12-05pull: Accept no non-option arguments.Tobias Geerinckx-Rice
* guix/scripts/pull.scm (guix-pull): LEAVE if any non-option arguments were passed.
2020-12-05scripts: discover: Check for cache file existence.Mathieu Othacehe
Fixes: https://issues.guix.gnu.org/45045. * guix/scripts/discover.scm (read-substitute-urls): Check for file existence.
2020-12-04git: 'reference-available?' handles short commit IDs.Ludovic Courtès
Reported by Simon Tournier on #guix. Until now 'reference-available?' would always return #f when passed a short commit ID. * guix/git.scm (reference-available?): Call 'object-lookup-prefix' when COMMIT is shorter than 40 characters.
2020-12-04import: crate: Skip tests when Guile-Semver is missing.Ludovic Courtès
* guix/import/crate.scm: Add comment for the 'module-autoload!' calls. * tests/crate.scm (have-guile-semver?): New variable. ("crate->guix-package", "cargo-recursive-import") ("cargo-recursive-import-hoors-existing-packages"): Skip when HAVE-GUILE-SEMVER? is false.
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