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| author | Ludovic Courtès <ludo@gnu.org> | 2014-02-02 01:34:33 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2014-02-02 01:34:33 +0100 |
| commit | f6a9d0484c6cdd1554f6ce0e7372ec8b7f2a52ca (patch) | |
| tree | 6e42090d0b19817a8e328be70ad88a29187933e5 | |
| parent | 92cb2e28884ab6ecc5c113ef54eb5aeebae9bb2b (diff) | |
| download | guix-f6a9d0484c6cdd1554f6ce0e7372ec8b7f2a52ca.tar.gz guix-f6a9d0484c6cdd1554f6ce0e7372ec8b7f2a52ca.zip | |
gnu: vm: Add /run/current-system and /bin/sh.
* gnu/system/vm.scm (operating-system-default-contents): Populate
/run/current-system and create /bin/sh.
* gnu/system.scm (operating-system-profile-derivation,
operating-system-profile-directory): New procedures.
(operating-system-derivation): Use it.
| -rw-r--r-- | gnu/system.scm | 17 | ||||
| -rw-r--r-- | gnu/system/vm.scm | 13 |
2 files changed, 22 insertions, 8 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index afea976165..514e67ab9a 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -49,6 +49,7 @@ operating-system-locale operating-system-services + operating-system-profile-directory operating-system-derivation)) ;;; Commentary: @@ -284,6 +285,17 @@ alias ll='ls -l' ("pam.d" ,pam.d)) #:name "etc"))) +(define (operating-system-profile-derivation os) + "Return a derivation that builds the default profile of OS." + ;; TODO: Replace with a real profile with a manifest. + (union (operating-system-packages os) + #:name "default-profile")) + +(define (operating-system-profile-directory os) + "Return the directory name of the default profile of OS." + (mlet %store-monad ((drv (operating-system-profile-derivation os))) + (return (derivation->output-path drv)))) + (define (operating-system-derivation os) "Return a derivation that builds OS." (mlet* %store-monad @@ -310,11 +322,8 @@ alias ll='ls -l' services)))) (groups -> (append (operating-system-groups os) (append-map service-user-groups services))) - (packages -> (operating-system-packages os)) - ;; TODO: Replace with a real profile with a manifest. - (profile-drv (union packages - #:name "default-profile")) + (profile-drv (operating-system-profile-derivation os)) (profile -> (derivation->output-path profile-drv)) (etc-drv (etc-directory #:accounts accounts #:groups groups #:pam-services pam-services diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index f36cfd0318..00edc8e40b 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -458,15 +458,20 @@ such as /etc files." (define (operating-system-default-contents os) "Return a list of directives suitable for 'system-qemu-image' describing the basic contents of the root file system of OS." - (mlet* %store-monad ((os-drv (operating-system-derivation os)) - (os-dir -> (derivation->output-path os-drv)) - (build-user-gid (operating-system-build-gid os))) - (return `((directory "/nix/store" 0 ,(or build-user-gid 0)) + (mlet* %store-monad ((os-drv (operating-system-derivation os)) + (os-dir -> (derivation->output-path os-drv)) + (build-gid (operating-system-build-gid os)) + (profile (operating-system-profile-directory os))) + (return `((directory "/nix/store" 0 ,(or build-gid 0)) (directory "/etc") (directory "/var/log") ; for dmd (directory "/var/run/nscd") (directory "/var/nix/gcroots") ("/var/nix/gcroots/system" -> ,os-dir) + (directory "/run") + ("/run/current-system" -> ,profile) + (directory "/bin") + ("/bin/sh" -> "/run/current-system/bin/sh") (directory "/tmp") (directory "/var/nix/profiles/per-user/root" 0 0) (directory "/var/nix/profiles/per-user/guest" |