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2014-10-09daemon: Add '--substitute-urls' option....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_SUBSTITUTE_URLS): New macro. (GUIX_OPT_NO_BUILD_HOOK, GUIX_OPT_GC_KEEP_OUTPUTS, GUIX_OPT_GC_KEEP_DERIVATIONS): Renumber. (options): Add '--substitute-urls'. (parse_opt): Honor it. (main): Add 'settings.set' call for the default "substitute-urls" value. * guix/scripts/substitute-binary.scm (daemon-options, find-daemon-option): New procedures. (%cache-url): Define based on the "substitute-urls" daemon option. * doc/guix.texi (Invoking guix-daemon): Document '--substitute-urls'. (Substitutes): Mention it. Ludovic Courtès
2014-08-31daemon: Rename '--disable-store-optimization' to '--disable-deduplication'....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_DISABLE_STORE_OPTIMIZATION): Rename to... (GUIX_OPT_DISABLE_DEDUPLICATION): ... this. Adjust user accordingly. (options): Add "disable-deduplication". Make "disable-store-optimization" a hidden alias. * doc/guix.texi (Invoking guix-daemon): Adjust to new option name. Add index entry. Improve description. Ludovic Courtès
2014-08-31daemon: Really enable automatic deduplication by default....* nix/nix-daemon/guix-daemon.cc (main): Set 'autoStoreOptimise' to true. Add 'printMsg' call. * tests/derivations.scm ("identical files are deduplicated"): New test. Ludovic Courtès
2014-04-09daemon: Don't abort when $PATH is undefined....* nix/nix-daemon/guix-daemon.cc (main): Check whether getenv ("PATH") returns NULL before blindly initializing 'search_path'. Before that 'guix-daemon' would abort when run in an environment where 'PATH' is undefined. Ludovic Courtès
2014-03-27daemon: Clear $NIX_SUBSTITUTERS when passed '--no-substitutes'....* nix/nix-daemon/guix-daemon.cc (main): When --no-substitutes is used, clear NIX_SUBSTITUTERS. Before that, and after 89faa5c75cb3a419c6d02c51f56955275b7ae351, '--no-substitutes' would lead to attempts to use 'download-using-manifests.pl', which in practice would gracelessly fail. Ludovic Courtès
2014-03-27daemon: Change some options via 'settings.set'....* nix/nix-daemon/guix-daemon.cc (parse_opt): Use 'settings.set' instead of direct field access for 'buildCores', 'maxBuildJobs', and 'useSubstitutes'. (main): Call 'settings.update' after 'argp_parse'. Ludovic Courtès
2014-03-20daemon: Really override the substituters setting....Reported by Andreas Enge <andreas@enge.fr>: <https://lists.gnu.org/archive/html/guix-devel/2014-03/msg00211.html>. * nix/nix-daemon/guix-daemon.cc (main): Set the 'NIX_SUBSTITUTERS' env. var. Leave 'settings.substituters' unchanged. Ludovic Courtès
2014-02-06daemon: Add '--gc-keep-outputs' and '--gc-keep-derivations'....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_GC_KEEP_OUTPUTS, GUIX_OPT_GC_KEEP_DERIVATIONS): New macros. (options): Add 'gc-keep-outputs' and 'gc-keep-derivations'. (string_to_bool): New function. (parse_opt): Honor GUIX_OPT_GC_KEEP_DERIVATIONS and GUIX_OPT_GC_KEEP_OUTPUTS. * doc/guix.texi (Invoking guix-daemon): Document --gc-keep-outputs and --gc-keep-derivations. Ludovic Courtès
2014-01-24Add 'guix offload' as a daemon build hook....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_NO_BUILD_HOOK): New macro. (options): Add '--no-build-hook'. (parse_opt): Handle it. (main)[HAVE_DAEMON_OFFLOAD_HOOK]: Set 'useBuildHook' by default. Set $NIX_BUILD_HOOK to our offload hook unless otherwise specified. [!HAVE_DAEMON_OFFLOAD_HOOK]: Clear 'useBuildHook'. * pre-inst-env.in: Set and export NIX_BUILD_HOOK. * nix/scripts/offload.in, guix/scripts/offload.scm: New files. * guix/ui.scm (show-guix-help)[internal?]: Add "offload". * config-daemon.ac: Call 'GUIX_CHECK_UNBUFFERED_CBIP'. Instantiate 'nix/scripts/offload'. Set 'BUILD_DAEMON_OFFLOAD' conditional, and optionally define 'HAVE_DEAMON_OFFLOAD_HOOK' cpp macro. * daemon.am (nodist_pkglibexec_SCRIPTS)[BUILD_DAEMON_OFFLOAD]: Add it. * Makefile.am (MODULES)[BUILD_DAEMON_OFFLOAD]: Add 'guix/scripts/offload.scm'. (EXTRA_DIST)[!BUILD_DAEMON_OFFLOAD]: Likewise. * m4/guix.m4 (GUIX_CHECK_UNBUFFERED_CBIP): New macro. * doc/guix.texi (Setting Up the Daemon): Move most of the body to... (Build Environment Setup): ... this. New subsection. (Daemon Offload Setup): New subsection. Ludovic Courtès
2013-12-20daemon: Implement signed archive import/export....* guix/scripts/authenticate.scm, nix/scripts/guix-authenticate.in, tests/signing-key.pub, tests/signing-key.sec: New files. * po/POTFILES.in: Add 'guix/scripts/authenticate.scm'. * guix/store.scm (dump-port): New procedure. (process-stderr): Add 'user-port' optional parameter. Handle the %STDERR-WRITE and %STDERR-READ cases as expected. (import-paths, export-path, export-paths): New procedures. * tests/store.scm ("export/import several paths", "import corrupt path"): New tests. * Makefile.am (MODULES): Add 'guix/scripts/authenticate.scm'. (EXTRA_DIST): Add 'tests/signing-key.{pub,sec}'. * daemon.am (libstore_a_CPPFLAGS)[-DNIX_CONF_DIR]: Change 'NIX_CONF_DIR' to .../guix. Change 'OPENSSL_PATH' to 'guix-authenticate'. * config-daemon.ac: Instantiate 'nix/scripts/guix-authenticate'. * nix/nix-daemon/guix-daemon.cc (main): Augment $PATH to include 'settings.nixLibexecDir'. * test-env.in: Export 'NIX_CONF_DIR' and 'NIX_LIBEXEC_DIR'. Populate $NIX_CONF_DIR. Ludovic Courtès
2013-12-19daemon: Add libgcrypt call to state that the initialization is over....* nix/nix-daemon/guix-daemon.cc (main): Add 'gcry_control' call. Ludovic Courtès
2013-10-10daemon: Set the umask to 022 when starting....* nix/nix-daemon/guix-daemon.cc (main): Add 'umask' call. * test-env.in: Remove use of 'umask'. Ludovic Courtès
2013-07-04daemon: Make argp usage compatible with libc on GNU/Hurd....* nix/nix-daemon/guix-daemon.cc (parse_opt): Cast return value to `error_t' for the sake of GNU/Hurd. Reported by Matthew Lien <bluet@bluet.org> at <http://lists.gnu.org/archive/html/bug-guix/2013-07/msg00002.html>. Ludovic Courtès
2013-04-18daemon: Add `--no-substitutes'....Suggested by Mark H. Weaver. * nix/nix-daemon/guix-daemon.cc (GUIX_OPT_NO_SUBSTITUTES): New macro. (options): Add `--no-substitutes'. (parse_opt): Add `GUIX_OPT_NO_SUBSTITUTES' case. (main): Leave `settings.substituters' empty when `settings.useSubstitutes' is false. Ludovic Courtès
2013-04-18daemon: Really enable the substituter by default....* nix/nix-daemon/guix-daemon.cc (main): Really enable the substituter by default. Reported by Mark H. Weaver. 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 $NIX_STATE_DIR/substituter-data. Run `guix-daemon' within `./pre-inst-env'. * tests/store.scm ("substitute query"): New test. Ludovic Courtès
2013-02-19daemon: Add `--listen'....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_LISTEN): New macro. (options): Add `--listen'. (parse_opt): Handle it. * doc/guix.texi (Invoking guix-daemon): Mention it. Ludovic Courtès
2013-01-09daemon: Fix warning message when running as root without a build user group....* nix/nix-daemon/guix-daemon.cc (main): Fix warning message when running as root without `--build-users-group'. Ludovic Courtès
2013-01-09guix-daemon: Rename `--build-cores' for consistency with `guix-build'....* nix/nix-daemon/guix-daemon.cc (options): Change `--build-cores' to `--cores', and `-C' to `-c'. (parse_opt): Adjust accordingly. Ludovic Courtès
2013-01-06Update license headers....Change all license headers, except guix/build/* and ld-wrapper.scm, with this code: (use-modules (guix build utils) (srfi srfi-1)) (fluid-set! %default-port-encoding "UTF-8") (substitute* (remove (lambda (f) (or (string-contains f ".tar.") (string-contains f ".git/") (string-contains f ".so") (string-suffix? ".o" f) (string-suffix? ".a" f) (string-suffix? ".go" f) (string-suffix? ".pdf" f) (string-suffix? ".png" f) (string-suffix? ".info" f) (equal? (basename f) "guix-daemon") (equal? (basename f) "nix-setuid-helper") (string-contains f "nix-upstream/") (string-contains f "distro/packages/bootstrap/"))) (find-files "." "\\.[a-z]+$")) (("^([[:graph:]]+) This file is part of Guix." _ comment-start) (string-append comment-start " This file is part of GNU Guix.")) (("^([[:graph:]]+) Guix --- Nix package management.*" _ comment-start) (string-append comment-start " GNU Guix --- Functional package management for GNU\n")) (("^([[:graph:]]+) Guix is " _ comment-start) (string-append comment-start " GNU Guix is ")) (("^([[:graph:]]+) along with Guix." _ comment-start) (string-append comment-start " along with GNU Guix.")) (("^([[:graph:]]+) Copyright \\(C\\)" _ comment-start) (string-append comment-start " Copyright ©"))) Change headers using C-style comments manually. Ludovic Courtès
2013-01-02daemon: Show the chroot contents upon `--debug'....* nix/nix-daemon/guix-daemon.cc (main)[HAVE_CHROOT]: Display the contents of `settings.dirsInChroot' at `lvlDebug'. Ludovic Courtès
2013-01-02daemon: Properly initialize libgcrypt....* nix/nix-daemon/guix-daemon.cc (main): Call `gcry_check_version'. Ludovic Courtès
2012-12-16daemon: Gracefully handle Nix errors....* nix/nix-daemon/guix-daemon.cc (main): Run Nix code in an exception handler; gracefully print error messages, and exit with EXIT_FAILURE. Ludovic Courtès
2012-12-16daemon: Warn against running as root without `--build-users-group'....* nix/nix-daemon/guix-daemon.cc (main): Recommend using `--build-users-group' when running as root without a build users group. Ludovic Courtès
2012-12-16daemon: Add `--chroot-directory'....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_CHROOT_DIR): New macro. (options): Add `--chroot-directory'. (parse_opt): Handle it. Ludovic Courtès
2012-12-15daemon: Add `--debug' option....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_DEBUG): New macro. (options): Add `--debug'. (parse_opt): Set `verbosity' upon GUIX_OPT_DEBUG. Ludovic Courtès
2012-12-14daemon: Disable use of substitutes for now....* nix/nix-daemon/guix-daemon.cc (main): Set `settings.useSubstitutes' to false, and `settings.substituters' to the empty list. Ludovic Courtès
2012-12-06daemon: Add more options....* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_BUILD_USERS_GROUP, GUIX_OPT_CACHE_FAILURES, GUIX_OPT_LOSE_LOGS, GUIX_OPT_DISABLE_STORE_OPTIMIZATION, GUIX_OPT_IMPERSONATE_LINUX_26): New macros. (options)["build-users-group", "cache-failures", "lose-logs", "disable-store-optimization", "impersonate-linux-2.6"]: New options. (parse_opt): Handle them. Ludovic Courtès
2012-12-05daemon: Disable use of chroots when support is lacking....* nix/nix-daemon/guix-daemon.cc (options)[!HAVE_CHROOT]: Mention that `--disable-chroot' has no effect. (main)[!HAVE_CHROOT]: Set `useChroot' to false. Ludovic Courtès
2012-12-03build: Include a copy of Nix's libstore and daemon; build it....* configure.ac: Call `AC_USE_SYSTEM_EXTENSIONS', and `GUIX_SYSTEM_TYPE'. Add `--with-store-dir' option, and substitute `storedir'. Include `config-daemon.ac'. * config-daemon.ac: New file. * Makefile.am [BUILD_DAEMON]: Include `daemon.am'. * daemon.am: New file. * m4/guix.m4 (GUIX_SYSTEM_TYPE): New macro. * nix/libutil/gcrypt-hash.cc, nix/libutil/gcrypt-hash.hh, nix/libutil/md5.h, nix/libutil/sha1.h, nix/libutil/sha256.h, nix/nix-daemon/guix-daemon.cc, nix/nix-daemon/shared.hh: New files. Ludovic Courtès