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2013-04-17ui: Fix format string in `warning'.Ludovic Courtès
* guix/ui.scm (warning)[augmented-format-string]: Add missing ~*.
2013-04-17scripts: Report what will be substituted.Ludovic Courtès
* guix/derivations.scm (derivation-input-output-paths): New procedure. (derivation-prerequisites-to-build): New `use-substitutes?' keyword argument. Change two return the list of substitutable paths as a second argument. * guix/ui.scm (show-what-to-build): Turn `dry-run?' into a keyword argument. New `use-substitutes?' keyword argument. Use `fold2' and adjust to use both return values of `derivation-prerequisites-to-build'. Display what will/would be downloaded. * guix/scripts/build.scm (guix-build): Adjust accordingly. * guix/scripts/package.scm (guix-package): Likewise. * tests/derivations.scm ("derivation-prerequisites-to-build and substitutes"): New test.
2013-04-16package: allow users to upgrade the whole system by not providing a regexp.Cyril Roelandt
* guix/scripts/packages.scm (guix-package) [process-actions]: When upgrading, use "" when REGEXP is #f. * doc/guix.texi: update the documentation accordingly.
2013-04-15substitute-binary: Skip servers that use a different store prefix.Ludovic Courtès
* guix/scripts/substitute-binary.scm (fetch-narinfo): Return #f when CACHE uses a store directory different from (%store-prefix).
2013-04-15substitute-binary: Call `open-cache' only when needed.Ludovic Courtès
* guix/scripts/substitute-binary.scm (lookup-narinfo): Force CACHE when passing it to `fetch-narinfo'. (guix-substitute-binary): Delay calls to `open-cache'.
2013-04-15substitute-binary: Add a local cache.Ludovic Courtès
* guix/scripts/substitute-binary.scm (%narinfo-cache-directory, %narinfo-ttl, %narinfo-negative-ttl): New variables. (with-atomic-file-output, object->fields, read-narinfo, write-narinfo, narinfo->string, string->narinfo, lookup-narinfo): New procedures. (fetch-narinfo): Adjust to use `read-narinfo'. (guix-substitute-binary): Ensure the existence of %NARINFO-CACHE-DIRECTORY. Use `lookup-narinfo' instead of `fetch-narinfo'.
2013-04-14utils: Add `fold2'.Ludovic Courtès
* gnu/packages.scm (fold2): Remove. * guix/utils.scm (fold2): New procedure. Generalization of the above to one and two lists. * tests/utils.scm ("fold2, 1 list", "fold2, 2 lists"): New tests.
2013-04-12store: Remove unneeded and conflicting import.Ludovic Courtès
* guix/store.scm: Remove unneeded (ice-9 rdelim) import. In Guile 2.0.9 that module exports `read-string', which conflicts with that of (guix serialization).
2013-04-12package: Being at the empty profile is not an error.Ludovic Courtès
* guix/scripts/package.scm (roll-back): Use `format', not `leave' when indicating "already at the empty profile". Fixes a regression introduced in a2011be5dfaf2b94a1d0e3dfbcf4b512389b4711. Reported by Nikita Karetnikov <nikita@karetnikov.org>.
2013-04-12guix package: Add `--no-substitutes'.Ludovic Courtès
* guix/scripts/package.scm (%default-options): Add `substitutes?'. (show-help, %options): Add and document `--no-substitutes'. (guix-package): Call `set-build-options' to honor `substitutes?'.
2013-04-12substitute-binary: Implement `--substitute'.Ludovic Courtès
This allows build outputs to be transparently downloaded from http://hydra.gnu.org, for example. * config-daemon.ac: Check for `gzip', `bzip2', and `xz'. * guix/config.scm.in (%gzip, %bzip2, %xz): New variable. * guix/scripts/substitute-binary.scm (fetch): Return SIZE as a second value. (<narinfo>): Change `url' to `uri'. (make-narinfo): Rename to... (narinfo-maker): ... this. Handle relative URLs. (fetch-narinfo): Adjust accordingly. (filtered-port, decompressed-port): New procedures. (guix-substitute-binary): Implement the `--substitute' case. * tests/store.scm ("substitute query"): Use (%store-prefix) instead of (getenv "NIX_STORE_DIR"). ("substitute"): New test.
2013-04-12substitute-binary: Correctly handle missing narinfos in `--query' mode.Ludovic Courtès
* guix/scripts/substitute-binary.scm (guix-substitute-binary)["--query"]("have", "info"): Filter SUBSTITUTABLE through `narinfo?'.
2013-04-12nar: Add support for symlinks.Ludovic Courtès
* guix/nar.scm (write-file): Add case for type `symlink'. (restore-file): Likewise. * tests/nar.scm (random-file-size, make-file-tree, delete-file-tree, with-file-tree, file-tree-equal?, make-random-bytevector, populate-file): New procedures. (%test-dir): New variable. ("write-file + restore-file"): Use `%test-dir' and `file-tree-equal?'. ("write-file + restore-file with symlinks"): New test.
2013-04-11ui: Add a `warning' macro.Ludovic Courtès
* guix/ui.scm (program-name, guix-warning-port): New variables. (warning): New macro. (guix-main): Parametrize PROGRAM-NAME. * guix/scripts/build.scm, guix/scripts/download.scm, guix/scripts/gc.scm, guix/scripts/package.scm: Adjust to use `leave' and `warning' consistently.
2013-04-08nar: Implement restoration from Nar.Ludovic Courtès
* guix/nar.scm (&nar-error, &nar-read-error): New condition types. (dump): New procedure. (write-contents)[dump]: Remove. Use the one above instead. (read-contents, write-file, restore-file): New procedures. (%archive-version-1): New variable.
2013-04-04Add (guix nar) and (guix serialization).Ludovic Courtès
* guix/store.scm (write-int, read-int, write-long-long, read-long-long, write-padding, write-string, read-string, read-latin1-string, write-string-list, read-string-list, write-store-path, read-store-path, write-store-path-list, read-store-path-list): Move to serialization.scm. (write-contents, write-file): Move to nar.scm. * guix/nar.scm, guix/serialization.scm: New files. * Makefile.am (MODULES): Add them.
2013-04-04substitute-binary: Fix communication of several store paths to the daemon.Ludovic Courtès
* guix/scripts/substitute-binary.scm (guix-substitute-binary)["--query"]: Emit blank lines only after the complete list of store paths has been returned.
2013-04-03Add preliminary binary substituter.Ludovic Courtès
* guix/scripts/substitute-binary.scm: New file. * Makefile.am (MODULES): Add it. * nix/scripts/substitute-binary.in: New file. * config-daemon.ac: Produce nix/scripts/substitute-binary. * daemon.am (nodist_pkglibexec_SCRIPTS): Add nix/scripts/substitute-binary. * guix/store.scm (substitutable-path-info): Use the `query-substitutable-path-infos' RPC. * nix/nix-daemon/guix-daemon.cc (main): Honor `NIX_SUBSTITUTERS'. * pre-inst-env.in: Set `NIX_SUBSTITUTERS'. * test-env.in: Leave `NIX_SUBSTITUTERS' unchanged. Set `GUIX_BINARY_SUBSTITUTE_URL, and create $NIX_STATE_DIR/substituter-data. Run `guix-daemon' within `./pre-inst-env'. * tests/store.scm ("substitute query"): New test.
2013-04-01store: Add `store-path-hash-part'.Ludovic Courtès
* guix/store.scm (store-path-hash-part): New procedure. * tests/store.scm ("store-path-hash-part", "store-path-hash-part #f"): New tests.
2013-04-01gnu-maintenance: Adjust `http-fetch' to the various Guile versions.Ludovic Courtès
* guix/gnu-maintenance.scm (http-fetch): Try #:streaming? #t, or 'http-get*', or 'http-get' as a last resort. Check whether DATA is #f, a string, or an input port.
2013-03-31pull: Switch to the cgit URL.Ludovic Courtès
* guix/scripts/pull.scm (%snapshot-url): Switch to the cgit URL, given that the Hydra one is not currently available.
2013-03-29snix: Adjust import to current Nixpkgs input attribute names.Ludovic Courtès
* guix/snix.scm (snix-derivation->guix-package): Use the new names `nativeBuildInputs' and `propagatedNativeBuildInputs'.
2013-03-28gnu-maintenance: Improve 'official-gnu-packages'; add related procedures.Nikita Karetnikov
* guix/gnu-maintenance.scm (http-fetch): Return an input port. (<gnu-package-descriptor>): Add it. (official-gnu-packages): Use <gnu-package-descriptor>. (find-packages): Add it. (gnu-package?): Adjust accordingly.
2013-03-28Add (guix build-system cmake).Cyril Roelandt
* guix/build/cmake-build-system.scm, guix/build-system/cmake.scm: New files. * Makefile.am (MODULES): Add them.
2013-03-27download: Remove unreliable GNU mirror.Ludovic Courtès
* guix/download.scm (%mirrors)[gnu]: Remove ftp.chg.ru.
2013-03-22store: Really disable file name canonicalization for derivation inputs.Ludovic Courtès
* guix/store.scm (write-contents)[call-with-binary-input-file]: Set %FILE-PORT-NAME-CANONICALIZATION to #f. * gnu/packages.scm (search-patch, search-bootstrap-binary): Leave %FILE-PORT-NAME-CANONICALIZATION unchanged. This reverts 9776ebb.
2013-03-22store: Use `sendfile' when available.Ludovic Courtès
* guix/store.scm (write-contents)[call-with-binary-input-file]: New procedure. Use `sendfile' instead of `dump' when available. Add `size' parameter. (write-file): Update caller.
2013-03-18guix package: Report packages to be removed/installed.Ludovic Courtès
* guix/scripts/package.scm (guix-package)[process-actions](show-what-to-remove/install): New procedure. Call it before `show-what-to-build'.
2013-03-16derivations: Optimize `build-expression->derivation'.Ludovic Courtès
This reduces the execution time of "guix build -e '(@ (gnu packages emacs) emacs)' -d" by 6%, from 1.15s to 1.08s. * guix/derivations.scm (build-expression->derivation): Write the builder as UTF-8.
2013-03-16derivations: Optimize `write-derivation'.Ludovic Courtès
This reduces the execution time of "guix build -e '(@ (gnu packages emacs) emacs)' -d" by 25%, from 1.54 s. to 1.15s. * guix/derivations.scm (write-sequence, write-list, write-tuple): New procedures. (write-derivation)[list->string, write-list]: Remove. [write-string-list, write-output, write-input, write-env-var]: New helpers. Rewrite in terms of these new helpers.
2013-03-16guix package: Gracefully handle `official-gnu-packages' failure.Ludovic Courtès
* guix/gnu-maintenance.scm (http-fetch): Error out when DATA is #f. * guix/scripts/package.scm (check-package-freshness): Wrap `gnu-package?' call in `false-if-exception'. Reported by Cyril Roelandt <tipecaml@gmail.com>.
2013-03-07ui: Gracefully report failures to connect to the daemon.Ludovic Courtès
* guix/store.scm (&nix-connection-error): New condition type. (open-connection): Translate `system-error' during the `connect' call into `&nix-connection-error'. * guix/ui.scm (call-with-error-handling): Add case for `nix-connection-error?'. * guix/scripts/package.scm (guix-package): Move `open-connection' call within `with-error-handling'. * guix/scripts/pull.scm (guix-pull): Likewise. * guix/scripts/download.scm (guix-download): Move body within `with-error-handling'.
2013-03-07packages: Remove the default value for `license'.Ludovic Courtès
* guix/packages.scm (<package>): Remove the default value for `license'. * gnu/packages/bootstrap.scm (package-from-tarball, %bootstrap-glibc, %bootstrap-gcc): Initialize `license'. * tests/packages.scm (dummy-package): Likewise.
2013-03-07Revert "utils: Add 'wrap-program'."Ludovic Courtès
This reverts commit 02065130de33e990969fe9b7cc19b9b1c24f3ff7.
2013-03-06utils: Add 'wrap-program'.Nikita Karetnikov
* guix/build/utils.scm (wrap-program): New procedure.
2013-03-06licenses: Add 'x11-style'.Nikita Karetnikov
* guix/licenses.scm (x11-style): New variable.
2013-03-05gnu-maintenance: Clarify `releases'.Ludovic Courtès
* guix/gnu-maintenance.scm (releases): Change to use `match' and `match-lambda'. Add `release-file' auxiliary function.
2013-03-05gnu-maintenance: Fix `gnu-package?' for packages lacking a `source'.Ludovic Courtès
* guix/gnu-maintenance.scm (gnu-package?): Support PACKAGE when its source is #f.
2013-03-05guix package: Recover from freshness check transient errors.Ludovic Courtès
* guix/scripts/package.scm (check-package-freshness): Ignore `getaddrinfo-error' and `ftp-error' exceptions.
2013-03-05guix package: Inform about new upstream versions of GNU packages.Ludovic Courtès
* guix/gnu-maintenance.scm (gnu-package?): New procedure. * guix/scripts/package.scm (waiting): New macro. (check-package-freshness): New procedure. (guix-package)[process-actions]: Use it. * doc/guix.texi (Invoking guix package): Mention the feature.
2013-03-05gnu: Add intltool.Ludovic Courtès
* guix/download.scm (%mirrors): Add `gnome' mirrors. * gnu/packages/glib.scm (intltool): New variable.
2013-03-04Add (guix build-system perl).Ludovic Courtès
* guix/build-system/perl.scm, guix/build/perl-build-system.scm: New files. * Makefile.am (MODULES): Add them. * guix/build-system/gnu.scm (standard-inputs): Make public.
2013-03-04download: Add CPAN mirrors.Ludovic Courtès
* guix/download.scm (%mirrors)[cpan]: New URLs.
2013-03-01ui: Factorize `read/eval-package-expression'.Ludovic Courtès
* guix/scripts/package.scm (read/eval-package-expression): Move to... * guix/ui.scm (read/eval-package-expression): ... here. * guix/scripts/build.scm (derivations-from-package-expressions): Use it.
2013-03-01guix package: Add `--install-from-expression'.Ludovic Courtès
* guix/scripts/package.scm (read/eval-package-expression): New procedure. (show-help): Add `-e'. (%options): Likewise. (guix-package)[process-actions]: Handle ('install . p) pairs, where P is a package. * tests/guix-package.sh: Add `boot_make_drv'. Use `-i $boot_make_drv' once, and then use `-e $boot_make'. * doc/guix.texi (Invoking guix package): Document `-e'.
2013-02-27guix gc: Add `--references' and `--referrers'.Ludovic Courtès
* guix/scripts/gc.scm (show-help): Update. (%options): Add `--references' and `--referrers'. (guix-gc)[symlink-target, store-directory]: New procedures. Handle the `list-references' and `list-referrers' actions. * tests/guix-gc.sh: Add tests for `--references'. * doc/guix.texi (Invoking guix gc): Document `--references' and `--referrers'.
2013-02-27store: Add queries for references & co.Ludovic Courtès
* guix/store.scm (operation-id)[query-valid-derivers]: New value. (references, referrers, valid-derivers, query-derivation-outputs): New procedures. * tests/store.scm ("references", "derivers"): New tests.
2013-02-23download: Add X.org mirrors.Andreas Enge
* guix/download.scm (%mirrors): Add `xorg'.
2013-02-22pull: Distinguish "already up to date" from "updated".Ludovic Courtès
* guix/ui.scm (show-what-to-build): Return (length req*). * guix/scripts/pull.scm (guix-pull): Print an "already up to date" message when there's nothing to build.
2013-02-22pull: Build (guix build download) first, because of the (gnutls) autoload.Ludovic Courtès
* guix/scripts/pull.scm (unpack): Build (guix build download) first, as done in 855a8ad71def2ebc594ed32c57bda0ca4e13d91c. Reported by Andreas Enge <andreas@enge.fr>.