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2013-04-25refresh: Add `--select'....* guix/scripts/refresh.scm (%options): Add `--select'. (show-help): Likewise. Augment initial help text. (guix-refresh)[core-package?]: New procedure. Use it when selecting packages. Ludovic Courtès
2013-04-25web: Factorize `http-get' hackery....This should fix `substitute-binary --query' on Guile 2.0.5. * guix/web.scm: New file. * Makefile.am (MODULES): Add it. * po/POTFILES.in: Add it. * guix/gnu-maintenance.scm (http-fetch): Remove. (%package-list-url): Turn into a URI. (official-gnu-packages): Add #:text? #t to `http-fetch' call. * guix/scripts/substitute-binary.scm (fetch): Remove `http' case, and use `http-fetch' instead. Ludovic Courtès
2013-04-25gnu-maintenance: Optimize `gnu-package?'....* guix/gnu-maintenance.scm (gnu-package?): Capture a memoizing version of `gnu-package?'. Ludovic Courtès
2013-04-25gnu-maintenance: Optimize `release-file'....* guix/gnu-maintenance.scm (tarball-regexp): Remove. (%tarball-rx): New variable. (release-file): Adjust to use %TARBALL-RX. Ludovic Courtès
2013-04-25gnu-maintenance: Optimize `latest-release'....* guix/gnu-maintenance.scm (tarball-regexp, sans-extension, release-file): New procedures. (%alpha-tarball-rx): New variable. (releases): Use them instead of local copies. (latest-release): Rewrite to not do a recursive search of all versions and instead jump directly to the latest. Ludovic Courtès
2013-04-25Add `guix refresh' and related auto-update tools....* guix/gnu-maintenance.scm (ftp-server/directory)[quirks]: Add glib. (package-update-path, download-tarball, package-update, update-package-source): New procedures. * guix/gnupg.scm, guix/scripts/refresh.scm: New files. * Makefile.am (MODULES): Add them. * guix/utils.scm (file-extension): New procedure. Ludovic Courtès
2013-04-25packages: Use `read' and source properties for `package-field-location'....* guix/packages.scm (package-field-location): Rewrite using `read' and source properties. Change to return #f upon failure. * tests/packages.scm ("package-field-location"): Check for #f upon failure. * build-aux/sync-synopses.scm: Adjust accordingly. Ludovic Courtès
2013-04-25utils: Fix column number returned by `source-properties->location'....* guix/utils.scm (source-properties->location): Use COL, not COL + 1. Ludovic Courtès
2013-04-22packages: Add `package-field-location'....* guix/packages.scm (package-field-location): New procedure. * build-aux/sync-synopses.scm: Use it instead of `package-location'. * tests/packages.scm ("package-field-location"): New test. Ludovic Courtès
2013-04-22ui: Move macro definitions before any use....* guix/ui.scm (define-diagnostic, warning, report-error, leave): Move definitions before any use. Reported by Nikita Karetnikov. (install-locale): Move back close to `initialize-guix'. Ludovic Courtès
2013-04-21Factorize `download-and-store'....* guix/download.scm (download-to-store): New procedure. * guix/scripts/download.scm (fetch-and-store): Remove. (guix-download): Use `download-to-store' instead. * guix/ui.scm (call-with-temporary-output-file): Move to... * guix/utils.scm (call-with-temporary-output-file): ... here. Ludovic Courtès
2013-04-21Add 'guix hash'....* guix/scripts/hash.scm: New file. * Makefile.am (MODULES): Add it. * po/POTFILES.in: Add it. * doc/guix.texi (Invoking guix hash): New node. (Defining Packages): Add a cross-reference to the 'Invoking guix hash' node. Nikita Karetnikov
2013-04-21guix download: Add supported formats to '--help'....* guix/scripts/download.scm (show-help): Add supported formats. Nikita Karetnikov
2013-04-21ui: Move definition of `install-locale' after that of the `warning' macro....* guix/ui.scm (install-locale): Move definition after that of `warning'. Ludovic Courtès
2013-04-21ui: Add a 'define-diagnostic' macro....* guix/ui.scm (define-diagnostic): New macro, which is based on the previous version of 'warning'. (warning, leave): Redefine using 'define-diagnostic'. (report-error): New macro. (install-locale): Use 'warning' instead of 'format'. (call-with-error-handling): Adjust 'leave'. * gnu/packages.scm (package-files): Use 'warning' instead of 'format'. * guix/gnu-maintenance.scm (http-fetch): Use 'warning' and 'leave'. * guix/scripts/build.scm (derivations-from-package-expressions, guix-build): Adjust 'leave'. * guix/scripts/download.scm (guix-download): Adjust 'leave'. * guix/scripts/gc.scm (size->number, %options): Adjust 'leave'. * guix/scripts/package.scm (roll-back, guix-package): Adjust 'leave'. * po/POTFILES.in: Add 'guix/gnu-maintenance.scm'. Nikita Karetnikov
2013-04-20substitute-binary: Remove expired cache entries once in a while....* guix/scripts/substitute-binary.scm (%narinfo-expired-cache-entry-removal-delay): New variable. (obsolete?): New procedure, formerly in `lookup-narinfo'. (lookup-narinfo): Adjust accordingly. (remove-expired-cached-narinfos, maybe-remove-expired-cached-narinfo): New procedures. (guix-substitute-binary): Call `maybe-remove-expired-cached-narinfo'. Ludovic Courtès
2013-04-20snix: Prefer synopses from the Womb rather than from Nixpkgs....* guix/snix.scm (snix-derivation->guix-package): When NAME is in (official-gnu-packages), use this synopsis instead of the one from Nixpkgs. Ludovic Courtès
2013-04-20daemon: Gracefully handle cases where the daemon does not return a status code....* guix/store.scm (process-stderr): Check for EOF before doing (read-int p). Ludovic Courtès
2013-04-17guix package: Allow the search of the latest release to be interrupted....* guix/scripts/package.scm (%sigint-prompt): New variable. (call-with-sigint-handler): New procedure. (waiting): Use it. Ludovic Courtès
2013-04-17ui: Fix format string in `warning'....* guix/ui.scm (warning)[augmented-format-string]: Add missing ~*. Ludovic Courtès
2013-04-17scripts: Report what will be substituted....* 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. Ludovic Courtès
2013-04-16package: allow users to upgrade the whole system by not providing a regexp....* guix/scripts/packages.scm (guix-package) [process-actions]: When upgrading, use "" when REGEXP is #f. * doc/guix.texi: update the documentation accordingly. Cyril Roelandt
2013-04-15substitute-binary: Skip servers that use a different store prefix....* guix/scripts/substitute-binary.scm (fetch-narinfo): Return #f when CACHE uses a store directory different from (%store-prefix). Ludovic Courtès
2013-04-15substitute-binary: Call `open-cache' only when needed....* guix/scripts/substitute-binary.scm (lookup-narinfo): Force CACHE when passing it to `fetch-narinfo'. (guix-substitute-binary): Delay calls to `open-cache'. Ludovic Courtès
2013-04-15substitute-binary: Add a local cache....* 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'. Ludovic Courtès
2013-04-14utils: Add `fold2'....* 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. Ludovic Courtès
2013-04-12store: Remove unneeded and conflicting import....* 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). Ludovic Courtès
2013-04-12package: Being at the empty profile is not an error....* 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>. Ludovic Courtès
2013-04-12guix package: Add `--no-substitutes'....* 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?'. Ludovic Courtès
2013-04-12substitute-binary: Implement `--substitute'....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. Ludovic Courtès
2013-04-12substitute-binary: Correctly handle missing narinfos in `--query' mode....* guix/scripts/substitute-binary.scm (guix-substitute-binary)["--query"]("have", "info"): Filter SUBSTITUTABLE through `narinfo?'. Ludovic Courtès
2013-04-12nar: Add support for symlinks....* 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. Ludovic Courtès
2013-04-11ui: Add a `warning' macro....* 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. Ludovic Courtès
2013-04-08nar: Implement restoration from Nar....* 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. Ludovic Courtès
2013-04-04Add (guix nar) and (guix serialization)....* 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. Ludovic Courtès
2013-04-04substitute-binary: Fix communication of several store paths to the daemon....* guix/scripts/substitute-binary.scm (guix-substitute-binary)["--query"]: Emit blank lines only after the complete list of store paths has been returned. Ludovic Courtès
2013-04-03Add preliminary binary substituter....* 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. Ludovic Courtès
2013-04-01store: Add `store-path-hash-part'....* guix/store.scm (store-path-hash-part): New procedure. * tests/store.scm ("store-path-hash-part", "store-path-hash-part #f"): New tests. Ludovic Courtès
2013-04-01gnu-maintenance: Adjust `http-fetch' to the various Guile versions....* 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. Ludovic Courtès
2013-03-31pull: Switch to the cgit URL....* guix/scripts/pull.scm (%snapshot-url): Switch to the cgit URL, given that the Hydra one is not currently available. Ludovic Courtès
2013-03-29snix: Adjust import to current Nixpkgs input attribute names....* guix/snix.scm (snix-derivation->guix-package): Use the new names `nativeBuildInputs' and `propagatedNativeBuildInputs'. Ludovic Courtès
2013-03-28gnu-maintenance: Improve 'official-gnu-packages'; add related procedures....* 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. Nikita Karetnikov
2013-03-28Add (guix build-system cmake)....* guix/build/cmake-build-system.scm, guix/build-system/cmake.scm: New files. * Makefile.am (MODULES): Add them. Cyril Roelandt
2013-03-27download: Remove unreliable GNU mirror....* guix/download.scm (%mirrors)[gnu]: Remove ftp.chg.ru. Ludovic Courtès
2013-03-22store: Really disable file name canonicalization for derivation inputs....* 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. Ludovic Courtès
2013-03-22store: Use `sendfile' when available....* 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. Ludovic Courtès
2013-03-18guix package: Report packages to be removed/installed....* guix/scripts/package.scm (guix-package)[process-actions](show-what-to-remove/install): New procedure. Call it before `show-what-to-build'. Ludovic Courtès
2013-03-16derivations: Optimize `build-expression->derivation'....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. Ludovic Courtès
2013-03-16derivations: Optimize `write-derivation'....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. Ludovic Courtès
2013-03-16guix package: Gracefully handle `official-gnu-packages' failure....* 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>. Ludovic Courtès