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* store: Add a functional object cache and use it in 'lower-object'.Ludovic Courtès2018-11-12
| | | | | | | | | | | | | This leads to ~25% improvements on things like: guix system build desktop.tmpl --no-grafts -d * guix/store.scm (<nix-server>)[object-cache]: New field. * guix/store.scm (open-connection): Initialize it. (cache-object-mapping, lookup-cached-object, %mcached): New procedures. (mcached): New macro. * guix/gexp.scm (lower-object): Use it. * guix/grafts.scm (grafting?): New procedure.
* daemon: Support multiplexed build output.Ludovic Courtès2018-10-15
| | | | | | | | | | | | | | | | | | | | | | | | | | This allows clients to tell whether output comes from the daemon or, if it comes from a builder, from which builder it comes. The latter is particularly useful when MAX-BUILD-JOBS > 1. * nix/libstore/build.cc (DerivationGoal::tryBuildHook) (DerivationGoal::startBuilder): Print the child's PID in "@ build-started" traces. (DerivationGoal::handleChildOutput): Define 'prefix', pass it to 'writeToStderr'. * nix/libstore/globals.cc (Settings:Settings): Initialize 'multiplexedBuildOutput'. (Settings::update): Likewise. * nix/libstore/globals.hh (Settings)[multiplexedBuildOutput]: New field. Update 'printBuildTrace' documentation. * nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump to 0.163. * nix/nix-daemon/nix-daemon.cc (performOp) <wopSetOptions>: Special-case "multiplexed-build-output" and remove "use-ssh-substituter". * guix/store.scm (set-build-options): Add #:multiplexed-build-output? and honor it. (%protocol-version): Bump to #x163. * tests/store.scm ("multiplexed-build-output"): New test. fixlet
* status: Be more defensive when looking for a log file.Ludovic Courtès2018-09-28
| | | | | | | * guix/store.scm (derivation-log-file): New procedure.o (log-file): Use it. * guix/status.scm (print-build-event): Use 'derivation-log-file' instead of 'log-file'. Check wheter the return value is #f.
* Add (guix status) and use it for pretty colored output.Ludovic Courtès2018-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/progress.scm (progress-reporter/trace): New procedure. (%progress-interval): New variable. (progress-reporter/file): Use it. * guix/scripts/build.scm (set-build-options-from-command-line): Pass #:print-extended-build-trace?. (%default-options): Add 'print-extended-build-trace?'. (guix-build): Parameterize CURRENT-TERMINAL-COLUMNS. Use 'build-status-updater'. * guix/scripts/environment.scm (%default-options): Add 'print-extended-build-trace?'. (guix-environment): Wrap body in 'with-status-report'. * guix/scripts/pack.scm (%default-options): Add 'print-build-trace?' and 'print-extended-build-trace?'. (guix-pack): Wrap body in 'with-status-report'. * guix/scripts/package.scm (%default-options, guix-package): Likewise. * guix/scripts/system.scm (%default-options, guix-system): Likewise. * guix/scripts/pull.scm (%default-options, guix-pull): Likewise. * guix/scripts/substitute.scm (progress-report-port): Don't call STOP when TOTAL is zero. (process-substitution): Add #:print-build-trace? and honor it. (guix-substitute)[print-build-trace?]: New variable. Pass #:print-build-trace? to 'process-substitution'. * guix/status.scm: New file. * guix/store.scm (set-build-options): Add #:print-extended-build-trace?; pass it into PAIRS. (%protocol-version): Bump. (protocol-version, nix-server-version): New procedures. (current-store-protocol-version): New variable. (with-store, build-things): Parameterize it. * guix/ui.scm (build-output-port): Remove. (colorize-string): Export. * po/guix/POTFILES.in: Add guix/status.scm. * tests/status.scm: New file. * Makefile.am (SCM_TESTS): Add it. * nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump to 0x162. * nix/libstore/build.cc (DerivationGoal::registerOutputs) (SubstitutionGoal::finished): Print a "@ hash-mismatch" trace before throwing.
* store: Add another missing buffer flush.Ludovic Courtès2018-09-18
| | | | | | | This is a followup to 3809824199cdd52446176c9cd4761dd09f732542. * guix/store.scm (add-file-tree-to-store): Add 'write-buffered-output' call.
* store: Add missing buffer flushes.Ludovic Courtès2018-09-17
| | | | | | | | | This could result in deadlock in unusual situations, whereby we'd start waiting for a reply while the query hasn't been flushed to the socket. * guix/store.scm (buffering-output-port)[flush]: Add call to 'force-output'. (add-to-store): Add call to 'write-buffered-output'.
* Switch to Guile-Gcrypt.Ludovic Courtès2018-09-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* store: Add 'add-file-tree-to-store'.Ludovic Courtès2018-07-19
| | | | | | * guix/store.scm (%not-slash): New variable. (add-file-tree-to-store, interned-file-tree): New procedures. * tests/store.scm ("add-file-tree-to-store"): New test.
* store: Add `binary-file'.Jan Nieuwenhuizen2018-07-12
| | | | | * guix/store.scm (binary-file): New function. * doc/guix.texi (The Store Monad): Describe binary-file.
* store: Add 'query-path-info*'.Ludovic Courtès2018-07-03
| | | | | * guix/scripts/size.scm (query-path-info*): Move to... * guix/store.scm (query-path-info*): ... here.
* store: Add 'port->connection'.Ludovic Courtès2018-06-26
| | | | * guix/store.scm (port->connection): New procedure.
* store: Remove 'register-path'.Ludovic Courtès2018-06-14
| | | | | | | | * guix/store.scm (register-path): Remove. * guix/nar.scm: Use (guix store database). * guix/scripts/system.scm: Likewise. * tests/store-database.scm: Remove #:hide (register-path). * tests/store.scm ("register-path"): Remove.
* store: Fix potential over-reads in 'import-paths'.Ludovic Courtès2018-01-11
| | | | | | | | | | | | | | | Previously 'process-stderr' would always pass a bytevector of MAX-LEN to then daemon in the %stderr-read case (i.e., 'import-paths'), instead of LEN (where LEN <= MAX-LEN). In practice the extra bytes didn't cause a protocol violation or anything because they happen at the end of the stream, which typically contains the canonical sexp of the signature, and the extra zeros were just ignored. * guix/serialization.scm (write-bytevector): Add optional 'l' parameter and honor it. * guix/store.scm (process-stderr): Pass LEN to 'write-bytevector'.
* daemon: Add gzip log compression.Ludovic Courtès2018-01-07
| | | | | | | | | | | | | | | | | | | | * nix/nix-daemon/guix-daemon.cc (GUIX_OPT_LOG_COMPRESSION): New macro. (options): Mark "disable-log-compression" as hidden and add "log-compression". (parse_opt): Handle GUIX_OPT_LOG_COMPRESSION. * nix/libstore/build.cc (DerivationGoal): Add 'gzLogFile'. (openLogFile): Initialize it when 'logCompression' is COMPRESSION_GZIP. (closeLogFile, handleChildOutput): Honor 'gzLogFile'. * nix/libstore/globals.hh (Settings)[compressLog]: Remove. [logCompression]: New field. (CompressionType): New enum. * nix/libstore/globals.cc (Settings::Settings): Initialize it. (update): Remove '_get' call for 'compressLog'. * nix/local.mk (guix_daemon_LDADD, guix_register_LDADD): Add -lz. * guix/store.scm (log-file): Handle '.gz' log files. * tests/guix-daemon.sh: Add test with '--log-compression=gzip'. * doc/guix.texi (Invoking guix-daemon): Adjust accordingly. * config-daemon.ac: Check for libz and zlib.h.
* Add (guix profiling).Ludovic Courtès2017-12-12
| | | | | | | * guix/profiling.scm: New file. * Makefile.am (MODULES): Add it. * guix/store.scm (record-operation): Use 'profiled?' and 'register-profiling-hook!'.
* store: Add missing import.Ludovic Courtès2017-10-07
| | | | * guix/store.scm: Use (ice-9 format).
* store: 'run-with-store' has a #:target parameter.Ludovic Courtès2017-09-12
| | | | * guix/store.scm (run-with-store): Add #:target and honor it.
* guix: Fix Guile current-processor-count deprecation warnings.Mathieu Othacehe2017-09-05
| | | | | | | | | When current-processor-count is used without (ice-9 threads) being used, Guile complains with the following warning: Import (ice-9 threads) to have access to `current-processor-count'. * guix/store.scm: Use (ice-9 threads).
* store: Rewrite 'store-path-hash-part' to not use regexps.Ludovic Courtès2017-07-21
| | | | | * guix/store.scm (store-path-hash-part): Rewrite without using a regexp. This speeds up 'guix substitute'.
* store: Account for 'add-to-store' in RPC statistics.Ludovic Courtès2017-07-11
| | | | * guix/store.scm (add-to-store): Add call to 'record-operation'.
* store: 'references/substitutes' really caches its result.Ludovic Courtès2017-07-02
| | | | | | | | Until now the cache was always empty because 'for-each' was passed ITEMS as its second argument, and ITEMS was the empty list at that point. * guix/store.scm (references/substitutes): Add 'requested' variable. Use it as second argument of 'for-each' in base case.
* store: 'references/substitutes' save an RPC is the trivial case.Ludovic Courtès2017-07-02
| | | | | * guix/store.scm (references/substitutes): Save a 'substitutable-path-info' call when MISSING is empty.
* store: Define a default port for TCP connections.Ludovic Courtès2017-06-22
| | | | | | * guix/store.scm (%default-guix-port): New variable. (connect-to-daemon)[connect]: Use it when (uri-port uri) is #f. * doc/guix.texi (The Store): Mention the default port number.
* store: Pass a socket type hint to 'getaddrinfo'.Ludovic Courtès2017-06-22
| | | | | * guix/store.scm (open-inet-socket): Pass hints in the 'getaddrinfo' call.
* store: Buffer RPC writes.Ludovic Courtès2017-06-19
| | | | | | | | | | | | | | | For a command like: guix build python2-numpy -n this reduces the number of 'write' syscalls from 9.5K to 2.0K. * guix/store.scm (<nix-server>)[buffer, flush]: New fields. (open-connection): Adjust accordingly. Call 'buffering-output-port' to compute the two new fields. (write-buffered-output, buffering-output-port): New procedures. (operation): Write to (nix-server-output-port server). Call 'write-buffered-output'.
* store: Add an RPC counter.Ludovic Courtès2017-06-16
| | | | | | | | * guix/store.scm (%rpc-calls): New variable. (show-rpc-profile, record-operation): New procedures. (operation): Add call to 'record-operation'. * guix/ui.scm (run-guix-command): Wrap COMMAND-MAIN in 'dynamic-wind'. Run EXIT-HOOK.
* store: Speed up 'add-to-store'.Ludovic Courtès2017-06-12
| | | | * guix/store.scm (add-to-store): Remove 'lstat' call.
* store: Use 'TCP_NODELAY' when connecting to a daemon over PF_INET.Ludovic Courtès2017-05-07
| | | | | * guix/store.scm (open-inet-socket): Add 'cond-expand' form to define 'TCP_NODELAY' when needed. Add call to 'setsockopt' after 'connect'.
* store: Use 'write-bytevector' instead of hand-coded equivalent.Ludovic Courtès2017-05-04
| | | | | * guix/store.scm (process-stderr): Use 'write-bytevector' in the %STDERR-READ case.
* store: Add store path computation procedures.Ludovic Courtès2017-05-04
| | | | | | * guix/derivations.scm (compressed-hash, store-path) (output-path, fixed-output-path): Move to... * guix/store.scm: ... here.
* monads: Add a template and specialization mechanism for monadic procedures.Ludovic Courtès2017-05-02
| | | | | | | | | | * guix/monads.scm (%templates, %template-instances): New variables. (register-template!, register-template-instance!): New procedures. (template-directory, define-template): New macro. (foldm, sequence, anym): Define using 'define-template'. Avoid replace ellipses with dots. (mapm): Likewise, but do not use 'foldm'. * guix/store.scm: Add 'template-directory' invocation.
* store: Support 'ssh://' URIs in 'GUIX_DAEMON_SOCKET'.Ludovic Courtès2017-04-21
| | | | | | | | | | | This allows 'guix' commands to talk to a remote store over SSH. * guix/store.scm (connect-to-daemon)[connect]: Call 'resolve-interface' for unknown URI schemes. * guix/store/ssh.scm: New file. * Makefile.am (MODULES): Add it. * doc/guix.texi (The Store): Document it. Mark remote access as experimental.
* store: Add support for remote connections via 'guix://' URIs.Ludovic Courtès2017-04-21
| | | | | | * guix/store.scm (open-inet-socket): New procedure. (connect-to-daemon): Support the 'guix' URI scheme. * doc/guix.texi (The Store): Document it.
* store: Add 'system-error-to-connection-error' macro.Ludovic Courtès2017-04-21
| | | | | * guix/store.scm (system-error-to-connection-error): New macro. (open-unix-domain-socket): Use it instead of 'catch'.
* store: 'GUIX_DAEMON_SOCKET' can now be a URI.Ludovic Courtès2017-04-21
| | | | | | | | | | | * guix/store.scm (%daemon-socket-file): Rename to... (%daemon-socket-uri): ... this. (connect-to-daemon): New procedure. (open-connection): Rename 'file' to 'uri'. Use 'connect-to-daemon' instead of 'open-unix-domain-socket'. * guix/tests.scm (open-connection-for-tests): Rename 'file' to 'uri'. * tests/guix-build.sh: Add tests. * tests/store.scm ("open-connection with file:// URI"): New tests.
* utils: Move base16 procedures to (guix base16).Ludovic Courtès2017-03-16
| | | | | | | | | | | | | | | * guix/utils.scm (bytevector->base16-string, base16-string->bytevector): Move to... * guix/base16.scm: ... here. New file. * tests/utils.scm ("bytevector->base16-string->bytevector"): Move to... * tests/base16.scm: ... here. New file. * Makefile.am (MODULES): Add guix/base16.scm. (SCM_TESTS): Add tests/base16.scm. * build-aux/download.scm, guix/derivations.scm, guix/docker.scm, guix/import/snix.scm, guix/pk-crypto.scm, guix/scripts/authenticate.scm, guix/scripts/download.scm, guix/scripts/hash.scm, guix/store.scm, tests/hash.scm, tests/pk-crypto.scm: Adjust imports accordingly.
* store: Add 'add-data-to-store'.Ludovic Courtès2017-01-30
| | | | | | | | | * guix/serialization.scm (write-bytevector): New procedure. (write-string): Rewrite in terms of 'write-bytevector'. * guix/store.scm (write-arg): Add 'bytevector' case. (add-data-to-store): New procedure, from former 'add-text-to-store'. (add-text-to-store): Rewrite in terms of 'add-data-to-store'. * tests/store.scm ("add-data-to-store"): New test.
* Use 'mlambda' instead of 'memoize'.Ludovic Courtès2017-01-28
| | | | | | | | | | | | | | | | | * gnu/packages.scm (find-newest-available-packages): Use 'mlambda' instead of (memoize (lambda ...) ...). * gnu/packages/bootstrap.scm (package-with-bootstrap-guile): Likewise. * guix/build-system/gnu.scm (package-with-explicit-inputs)[rewritten-input]: Likewise. * guix/build-system/python.scm (package-with-explicit-python)[transform]: Likewise. * guix/derivations.scm (derivation->string): Likewise. * guix/gnu-maintenance.scm (gnu-package?): Likewise. * guix/modules.scm (module-file-dependencies): Likewise. * guix/scripts/graph.scm (standard-package-set): Likewise. * guix/scripts/lint.scm (official-gnu-packages*): Likewise. * guix/store.scm (store-regexp*): Likewise. * guix/utils.scm (location): Likewise.
* Add (guix memoization).Ludovic Courtès2017-01-28
| | | | | | | | | | | | | * guix/combinators.scm (memoize): Remove. * guix/memoization.scm: New file. * Makefile.am (MODULES): Add it. * gnu/packages.scm, gnu/packages/bootstrap.scm, guix/build-system/gnu.scm, guix/build-system/python.scm, guix/derivations.scm, guix/gnu-maintenance.scm, guix/import/cran.scm, guix/import/elpa.scm, guix/modules.scm, guix/scripts/build.scm, guix/scripts/graph.scm, guix/scripts/lint.scm, guix/store.scm, guix/utils.scm: Adjust imports accordingly.
* daemon: Client settings no longer override daemon settings.Ludovic Courtès2017-01-15
| | | | | | | | | | | | | | | | Fixes <http://bugs.gnu.org/20217>. * nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump to 0x161. * nix/nix-daemon/nix-daemon.cc (performOp): "build-max-jobs", "build-max-silent-time", and "build-cores" are no longer read upfront; instead, read them from the key/value list at the end. * nix/nix-daemon/guix-daemon.cc (main): Explicitly set 'settings.maxBuildJobs'. * guix/store.scm (%protocol-version): Bump to #x161. (set-build-options): #:max-build-jobs, #:max-silent-time, and #:build-cores now default to #f. Adjust handshake to new protocol. * tests/store.scm ("build-cores"): New test. * tests/guix-daemon.sh: Add test for default "build-cores" value.
* store: 'open-connection' no longer raises '&nar-error' for protocol errors.Ludovic Courtès2016-12-08
| | | | | | * guix/store.scm (open-connection): Guard body against 'nar-error?' and re-raise as '&nix-connection-error'. * tests/store.scm ("connection handshake error"): New test.
* store: Increase buffering for the '%stderr-write' upcall.Ludovic Courtès2016-12-01
| | | | | * guix/store.scm (process-stderr) <%stderr-write>: Pass #:buffer-size to 'dump-port'.
* store: 'open-connection' can taken an open port.Ludovic Courtès2016-11-25
| | | | | * guix/store.scm (open-unix-domain-socket): New procedure. (open-connection): Add #:port parameter and honor it.
* store: Add 'references*'.Ludovic Courtès2016-11-19
| | | | | | | | | | | * guix/store.scm (references*): New procedure. * guix/profiles.scm (manifest-lookup-package)[references*]: Remove. * guix/scripts/system.scm (references*): Remove. * tests/gexp.scm ("gexp->file", "gexp->file + file-append") ("gexp->derivation", "gexp->derivation, cross-compilation") ("gexp->derivation, ungexp + ungexp-native") ("scheme-file", "text-file*", "mixed-text-file"): Remove 'references*' instead of (store-lift references).
* daemon: Add 'built-in-builders' RPC.Ludovic Courtès2016-11-16
| | | | | | | | | | | | * 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.
* Use (ice-9 binary-ports) instead of (rnrs io ports).Ludovic Courtès2016-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reduces the closure of (guix ui) from 123 to 106 modules. * guix/derivations.scm: Use (ice-9 binary-ports) instead of (rnrs io ports). (map-derivation)[substitute-file]: Use 'read-string' instead of 'get-string-all'. * guix/ftp-client.scm: Likewise. * guix/hash.scm: Likewise. * guix/http-client.scm: Likewise. * guix/pki.scm (ensure-acl, current-acl): Likewise. * guix/scripts/archive.scm (authorize-key)[read-key]: Likewise. * guix/scripts/authenticate.scm (read-canonical-sexp) (read-hash-data): Likewise. * guix/scripts/download.scm: Likewise. * guix/scripts/offload.scm (register-gc-root, remove-gc-roots) (send-files): Likewise. * guix/scripts/publish.scm (lazy-read-file-sexp): Likewise. * guix/scripts/refresh.scm: Likewise. * guix/scripts/substitute.scm (check-acl-initialized): Likewise. * guix/serialization.scm (read-maybe-utf8-string): Likewise. * guix/scripts/hash.scm (guix-hash): Use 'force-output' instead of 'flush-output-port'. * guix/store.scm (process-stderr): Likewise. * guix/tests.scm: Likewise. * guix/utils.scm: Use (ice-9 binary-ports) and autoload (rnrs io ports) for 'make-custom-binary-input-port'.
* build: Substitute URLs now default to "mirror.hydra.gnu.org" alone.Ludovic Courtès2016-07-16
| | | | | * config-daemon.ac: Remove "hydra.gnu.org" from 'guix_substitute_urls'. * guix/store.scm (%default-substitute-urls): Remove "hydra.gnu.org".
* store: 'register-path' no longer swallows 'system-error' exceptions.Ludovic Courtès2016-06-20
| | | | * guix/store.scm (register-path): Do not catch 'system-error'.
* store: Add #:select? parameter to 'add-to-store'.Ludovic Courtès2016-06-15
| | | | | | | | | | * guix/store.scm (write-arg): Remove 'file' case. (true): New procedure. (add-to-store): Add #:select? parameter and honor it. Use hand-coded stub instead of 'operation'. (interned-file): Add #:select? parameter and honor it. * doc/guix.texi (The Store Monad): Adjust 'interned-file' documentation accordingly.
* store: 'requisites' now takes a list of store items.Ludovic Courtès2016-05-24
| | | | | | | | | | | * guix/store.scm (fold-path): Change 'path' to 'paths' and adjust body accordingly. (requisites): Likewise. * guix/scripts/environment.scm (inputs->requisites): Adjust user accordingly. * guix/scripts/size.scm (requisites*): Likewise. * guix/scripts/gc.scm (guix-gc): Likewise. * tests/store.scm ("requisites"): Likewise.
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