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2014-05-29vm: Allow a volume name to be specified for the root partition.Ludovic Courtès
* guix/build/vm.scm (format-partition): Add #:label parameter, and honor it. (initialize-hard-disk): Add #:file-system-label parameter, and pass it to 'format-partition'. * gnu/system/vm.scm (qemu-image): Add #:file-system-label parameter and pass it to 'initialize-hard-disk'.
2014-05-27store: Work around 'get-bytevector-n' bug that affects 'import-paths'.Ludovic Courtès
Fixes <http://bugs.gnu.org/17591>. * guix/store.scm (process-stderr) <%stderr-read>: Use 'get-bytevector-n!' instead of 'get-bytevector-n'.
2014-05-25store: Remove misleading 'setsockopt' call.Ludovic Courtès
* guix/store.scm (open-connection): Remove misleading 'setsockopt' call, erroneously introduced in df1fab58. This would actually shrink the receive buffer from 124 KiB to 12 KiB, though it had little impact on performance.
2014-05-24services: nscd: Provide an 'activate' script to make /var/run/nscd.Ludovic Courtès
* gnu/services/base.scm (nscd-service): Add 'activate' field. * guix/build/install.scm (directives): Remove /var/run/nscd; add /var/run. * doc/guix.texi (Defining Services): Add 'activate' field in example. Document it.
2014-05-24system: Always create /var/empty.Ludovic Courtès
* guix/build/install.scm (directives): Add /var/empty.
2014-05-24system: Separate the activation script from the boot script.Ludovic Courtès
* gnu/system.scm (operating-system-activation-script): New procedure, containing most of the former 'operating-system-boot-script'. (operating-system-boot-script): Call it, and 'primitive-load' its result. * guix/build/activation.scm (%booted-system): Remove. (activate-current-system): Remove #:boot? parameter and related code.
2014-05-23download: Enlarge your receive buffer.Ludovic Courtès
* guix/build/download.scm (open-connection-for-uri): Remove call to 'setsockopt'. * guix/http-client.scm (open-socket-for-uri)[rmem-max, buffer-size]: New variables. Add call to 'setsockopt'.
2014-05-22guix system: Add 'disk-image' action.Ludovic Courtès
* guix/scripts/system.scm (show-help): Add 'disk-image'. (guix-system)[parse-options]: Support 'disk-image' action. [option-arguments]: Likewise. Handle the 'disk-image' action. * doc/guix.texi (Invoking guix system): Document 'disk-image'.
2014-05-22vm: Use a para-virtualized disk when creating an image.Ludovic Courtès
* guix/build/vm.scm (load-in-linux-vm): When MAKE-DISK-IMAGE?, use '-drive ...,if=virtio' for better performance. * gnu/system/vm.scm (qemu-image): Use /dev/vda instead of /dev/sda.
2014-05-22vm: Make the image format a parameter.Ludovic Courtès
* guix/build/vm.scm (load-in-linux-vm): Add #:disk-image-format parameter; add 'image-file' variable. Honor DISK-IMAGE-FORMAT. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Add #:disk-image-format parameter, and honor it. (qemu-image): Likewise.
2014-05-22linux-initrd: Build /dev/loop* nodes.Ludovic Courtès
* guix/build/linux-initrd.scm (make-essential-device-nodes): Build /dev/loop[0-7].
2014-05-22guix: download: Update imagemagick mirrors.Andreas Enge
* guix/download.scm (%mirrors)[imagemagick]: Update and add the legacy subdirectory of the main site as a last resort.
2014-05-21vm: Modularize build-side code.Ludovic Courtès
* guix/build/install.scm (install-grub): Call 'error' if 'system*' returns non-zero. * guix/build/vm.scm (initialize-partition-table): Make 'partition-size' a positional parameter. Call 'error' when 'system*' returns non-zero'. (format-partition, initialize-root-partition): New procedures. (initialize-hard-disk): Use them.
2014-05-21vm: Remove misleading comment.Ludovic Courtès
* guix/build/vm.scm (load-in-linux-vm): Remove misleading comment.
2014-05-21store: Flush the output when the build process emits '\r'.Ludovic Courtès
This allows progress reports emitted by 'substitute-binary' to be correctly displayed. * guix/store.scm (%newlines): New variable. (process-stderr) <%stderr-next>: Flush (current-build-output-port) when S contains one of %NEWLINES.
2014-05-20linux-initrd: Display a backtrace when the initial program fails.Ludovic Courtès
* guix/build/linux-initrd.scm (boot-system): Add pre-unwind handler in 'catch' form around 'primitive-load', and call 'format' and 'display-backtrace' from there.
2014-05-20vm: Fix typo.Ludovic Courtès
Regression introduced in e38e18f. * guix/build/vm.scm (initialize-hard-disk)[partition]: Use a string.
2014-05-19ui: Gracefully deal with zero-output derivations.Ludovic Courtès
* guix/ui.scm (show-what-to-build)[built-or-substitutable?]: New procedure. Check whether OUT is #f. Use it. * tests/ui.scm ("show-what-to-build, zero outputs"): New test.
2014-05-19guix system: Check whether we are installing to /.Ludovic Courtès
* guix/scripts/system.scm (install): Check whether TARGET is / and warn.
2014-05-19guix system: Factorize out closure copy.Ludovic Courtès
* guix/scripts/system.scm (copy-closure): New procedure. (install): Use it.
2014-05-19guix system: 'guix system init' installs GRUB by default.Ludovic Courtès
* guix/scripts/system.scm (install): Add #:grub?, #:grub.cfg, and #:device parameters; honor them. (show-help): Document '--no-grub'. (%options): Add '--no-grub'. (%default-options): Add 'install-grub?'. (guix-system): Honor 'install-grub?' option from OPTS. Adjust 'install' call accordingly. * doc/guix.texi (Invoking guix system): Document '--no-grub'.
2014-05-19vm: Make the device name a parameter.Ludovic Courtès
* guix/build/vm.scm (initialize-partition-table): Honor 'device' parameter. (initialize-hard-disk): Add 'device' parameter and honor it. * gnu/system/vm.scm (qemu-image): Adjust accordingly.
2014-05-19guix: licenses: Add CeCILL-C license.Eric Bavier
* guix/licenses.scm (cecill-c): New variable.
2014-05-18system: Prevent grub.cfg from being GC'd.Ludovic Courtès
* guix/build/install.scm (install-grub): Use 'copy-file' instead of 'symlink' for GRUB.CFG.
2014-05-18guix system: Add 'init' sub-command.Ludovic Courtès
* guix/scripts/system.scm (install): New procedure. (guix-system)[parse-option]: Remove check for extraneous arguments. [match-pair, option-arguments]: New procedures. Use 'option-arguments'. Honor 'init'. (show-help): Document 'init'. * doc/guix.texi (Invoking guix system): Document 'init'.
2014-05-18store: Change #:store parameter to #:prefix.Ludovic Courtès
* guix/store.scm (register-path): Change #:store to #:prefix.
2014-05-18vm: Avoid resetting timestamps twice.Ludovic Courtès
* guix/build/vm.scm (initialize-hard-disk): Don't call 'reset-timestamps' when REGISTER-CLOSURES? is true. * guix/build/install.scm (register-closure): Mention timestamps in docstring.
2014-05-18system: Make /run/current-system at activation time.Ludovic Courtès
* gnu/system.scm (etc-directory): Change default value of #:profile. Change contents of SHELLS. Use /run/current-system/profile/{s,}bin in BASHRC. (operating-system-boot-script)[%modules]: Add (guix build linux-initrd). Add call to 'activate-current-system' in gexp. (operating-system-initrd-file, operating-system-grub.cfg): New procedures. (operating-system-derivation): Don't build grub.cfg here and remove it from the file union. * gnu/system/vm.scm (qemu-image): Remove #:populate. (operating-system-build-gid, operating-system-default-contents): Remove. (system-qemu-image): Remove call to 'operating-system-default-contents'. Use 'operating-system-grub.cfg' to get grub.cfg. Add GRUB.CFG to #:inputs. (system-qemu-image/shared-store): Likewise, but don't add GRUB.CFG to #:inputs. (system-qemu-image/shared-store-script): Pass --system kernel option. * guix/build/activation.scm (%booted-system, %current-system): New variables. (boot-time-system, activate-current-system): New procedures. * guix/build/install.scm (evaluate-populate-directive): Add case for ('directory name uid gid mode). (directives, populate-root-file-system): New procedures. * guix/build/vm.scm (initialize-hard-disk): Replace calls to 'evaluate-populate-directive' by a call to 'populate-root-file-system'. * gnu/services/dmd.scm (dmd-configuration-file): Use /run/current-system/profile/bin. * gnu/services/xorg.scm (slim-service): Likewise.
2014-05-17store: Add #:store parameter to 'register-path'.Ludovic Courtès
* guix/store.scm (register-path): Add #:store and honor it.
2014-05-16linux-initrd: Factorize kernel command-line option parsing.Ludovic Courtès
* guix/build/linux-initrd.scm (find-long-option): New procedure. (boot-system): Use it instead of the local 'option'.
2014-05-16guix system: Add 'build' action.Ludovic Courtès
* guix/scripts/system.scm (show-help): Document 'build' action. (guix-system): Honor 'build' action. * doc/guix.texi (Invoking guix system): Add 'build' action.
2014-05-16authenticate: Add compatibility hack for Guile 2.0.5.Ludovic Courtès
* guix/scripts/authenticate.scm (%default-port-conversion-strategy): New variable. Reported by Andreas Enge <andreas@enge.fr>.
2014-05-15system: Add (guix build install) module.Ludovic Courtès
* guix/build/vm.scm (install-grub, evaluate-populate-directive, reset-timestamps, register-closure): Move to... * guix/build/install.scm: ... here. New file. * Makefile.am (MODULES): Add it. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Add (guix build install) to #:modules.
2014-05-15vm: Support initialization of the store DB when the store is shared.Ludovic Courtès
* gnu/system/vm.scm (qemu-image): Rename #:inputs-to-copy to #:inputs, and #:initialize-store? to #:register-closures?. Add #:copy-inputs?. Adjust build gexp accordingly. (system-qemu-image): Remove #:initialize-store? argument and add #:copy-inputs?. (system-qemu-image/shared-store): Add #:inputs, #:register-closures?, and #:copy-inputs? arguments. * guix/build/vm.scm (register-closure): New procedure. (MS_BIND): New variable. (initialize-hard-disk): Rename #:initialize-store? to #:register-closures?, #:closures-to-copy to #:closures, and add #:copy-closures?. Add 'target-directory' and 'target-store' variables. Call 'populate-store' only when COPY-CLOSURES?. Bind-mount the store to TARGET-STORE when REGISTER-CLOSURES? and not COPY-CLOSURES?. Add call to 'register-closure'.
2014-05-14activation: Silence warning from 'useradd'.Ludovic Courtès
* guix/build/activation.scm (add-user): Don't pass '--create-home' when HOME already exists.
2014-05-14linux-initrd: Make /dev/ttyS0, for debugging.Ludovic Courtès
* guix/build/linux-initrd.scm (make-essential-device-nodes): Make /dev/ttyS0.
2014-05-14system: When unionfs-fuse is used for /, don't kill it when halting.Ludovic Courtès
* guix/build/linux-initrd.scm (pidof): New procedure. (mount-root-file-system)[mark-as-not-killable]: New procedure. Use it for unionfs when VOLATILE-ROOT?. * gnu/services/base.scm (%do-not-kill-file): New variable. (user-processes-service)[stop]: Honor it.
2014-05-14syscalls: Add 'processes' to list all the live processes.Ludovic Courtès
* guix/build/syscalls.scm (kernel?, processes): New procedures.
2014-05-11system: Make accounts and groups at activation time.Ludovic Courtès
* gnu/services/base.scm (guix-build-accounts): Remove #:gid parameter; add #:group. Remove 'password' and 'gid' fields in 'user-account' form, and add 'group'. (guix-service): Remove #:build-user-gid parameter. Remove 'id' field in 'user-group' form. * gnu/system.scm (etc-directory): Remove #:groups and #:accounts. No longer produce files "passwd", "shadow", and "group". Adjust caller accordingly. (%root-account): New variable. (operating-system-accounts): Add 'users' variable. Add %ROOT-ACCOUNT only of 'operating-system-users' doesn't already contain a root account. (user-group->gexp, user-account->gexp): New procedures. (operating-system-boot-script): Add calls to 'setenv' and 'activate-users+groups' in gexp. * gnu/system/linux.scm (base-pam-services): Add PAM services for "user{add,del,mode}" and "group{add,del,mod}". * gnu/system/shadow.scm (<user-account>)[gid]: Rename to... [group]: ... this. [supplementary-groups]: New field. [uid, password]: Default to #f. (<user-group>)[id]: Default to #f. (group-file, passwd-file): Remove. * gnu/system/vm.scm (operating-system-default-contents)[user-directories]: Remove. Add "/home" to the directives. * guix/build/activation.scm (add-group, add-user, activate-users+groups): New procedures.
2014-05-10services: Add 'file-system-service'.Ludovic Courtès
* gnu/services/base.scm (file-system-service): New procedure. (user-processes-service): Add 'requirements' parameter. * gnu/services/dmd.scm (dmd-configuration-file): Use (guix build linux-initrd). * guix/build/linux-initrd.scm (guix): Export 'check-file-system'. * gnu/system.scm (file-union): New procedure. (essential-services): Use it. Add that to the returned list.
2014-05-10Add (guix build syscalls).Ludovic Courtès
* guix/build/syscalls.scm, tests/syscalls.scm: New files. * Makefile.am (MODULES): Add guix/build/syscalls.scm. (SCM_TESTS): Add tests/syscalls.scm. * guix/utils.scm (%libc-errno-pointer, errno): Remove; take from (guix build syscalls).
2014-05-10linux-initrd: Append to /etc/mtab.Ludovic Courtès
* guix/build/linux-initrd.scm (mount-file-system): Open /etc/mtab in append mode.
2014-05-08linux-initrd: Don't leak /dev/console file descriptors.Ludovic Courtès
* guix/build/linux-initrd.scm (switch-root): Simplify /dev/console code. This fixes a bug where we would leak the IN and OUT file descriptors.
2014-05-08git-download: Disable TLS certificate verification.Ludovic Courtès
* guix/build/git.scm (git-fetch): Add 'setenv' call.
2014-05-08linux-initrd: Update /etc/mtab.Ludovic Courtès
* guix/build/linux-initrd.scm (mount-root-file-system): Populate /root/etc/mtab. (mount-file-system): Update ROOT/etc/mtab.
2014-05-07Remove now unneeded (guix build gnome) module.Ludovic Courtès
* guix/build/gnome.scm: Remove. * Makefile.am (MODULES): Update accordingly.
2014-05-06linux-initrd: Delete files from the initrd ramfs when switching roots.Ludovic Courtès
* guix/build/linux-initrd.scm (switch-root): Delete file from the old root. Chdir to / after 'chroot' call. Re-open file descriptors 0, 1, and 2. (boot-system): Move 'loading' message after the 'switch-root' call. * gnu/system.scm (operating-system-boot-script): Add loop that closes file descriptor before calling 'execl'.
2014-05-05gnu-maintenance: Add missing type check.Ludovic Courtès
* guix/gnu-maintenance.scm (gnu-package?): Only call 'mirror-type' when URL is a string.
2014-05-04linux-initrd: Improve root file system switching.Ludovic Courtès
* guix/build/linux-initrd.scm (move-essential-file-systems, switch-root): New procedures. (MS_MOVE): New variable. (boot-system): Remove 'mount-essential-file-systems' call for ROOT. Use 'switch-root' instead of chdir + chroot.
2014-05-04linux-initrd: Check the root and other early file systems.Ludovic Courtès
* gnu/system.scm (operating-system-derivation)[boot-file-systems]: Keep "/". * gnu/system/linux-initrd.scm (file-system->spec): Keep the 'check?' flag. (qemu-initrd)[helper-packages]: New variable. Pass it as #:to-copy. <gexp>: Add 'set-path-environment-variable' call. Remove #:unionfs argument for 'boot-system'. * gnu/system/vm.scm (%linux-vm-file-systems): Add 'check?' field/ (virtualized-operating-system): Likewise for the "9p" file system. * guix/build/linux-initrd.scm (mount-root-file-system): Change #:unionfs default. Call 'check-file-system' before mounting ROOT, when VOLATILE-ROOT? is false. (check-file-system): New procedure. (mount-file-system): Honor 'check?' element in list; add 'check-file-system' call. (boot-system): Remove #:root-fs-type and #:unionfs parameters. [root-mount-point?, root-fs-type]: New variables. Call 'mount-file-system' on all MOUNTS but "/".