mirror of
git://git.savannah.gnu.org/guix.git
synced 2023-12-14 03:33:07 +01:00
pack: Move store database creation to a separate derivation.
* guix/scripts/pack.scm (store-database): New procedure. (self-contained-tarball): Use it when LOCALSTATEDIR? is true. Remove 'schema' and add 'database'. [build]: Pass DATABASE to 'populate-single-profile-directory'. (squashfs-image): Remove #:deduplicate? parameter. [build]: Remove (gnu build install) and (guix config) from the imported modules. Remove 'with-extensions'. * gnu/build/install.scm (populate-single-profile-directory): Remove #:deduplicate?, #:register?, and #:schema; add #:database. Remove call to 'register-closure' and simply copy DATABASE instead.
This commit is contained in:
Ludovic Courtès
parent
c6b05bacc0
commit
ec4c81fe32
2 changed files with 109 additions and 78 deletions
|
|
@ -161,14 +161,13 @@ deduplicates files common to CLOSURE and the rest of PREFIX."
|
|||
(define* (populate-single-profile-directory directory
|
||||
#:key profile closure
|
||||
(profile-name "guix-profile")
|
||||
deduplicate?
|
||||
register? schema)
|
||||
database)
|
||||
"Populate DIRECTORY with a store containing PROFILE, whose closure is given
|
||||
in the file called CLOSURE (as generated by #:references-graphs.) DIRECTORY
|
||||
is initialized to contain a single profile under /root pointing to PROFILE.
|
||||
When REGISTER? is true, initialize DIRECTORY/var/guix/db to reflect the
|
||||
contents of the store; DEDUPLICATE? determines whether to deduplicate files in
|
||||
the store.
|
||||
|
||||
When DATABASE is true, copy it to DIRECTORY/var/guix/db and create
|
||||
DIRECTORY/var/guix/gcroots and friends.
|
||||
|
||||
PROFILE-NAME is the name of the profile being created under
|
||||
/var/guix/profiles, typically either \"guix-profile\" or \"current-guix\".
|
||||
|
|
@ -189,11 +188,9 @@ This is used to create the self-contained tarballs with 'guix pack'."
|
|||
;; Populate the store.
|
||||
(populate-store (list closure) directory)
|
||||
|
||||
(when register?
|
||||
(register-closure (canonicalize-path directory) closure
|
||||
#:deduplicate? deduplicate?
|
||||
#:schema schema)
|
||||
|
||||
(when database
|
||||
(install-file database (scope "/var/guix/db/"))
|
||||
(chmod (scope "/var/guix/db/db.sqlite") #o644)
|
||||
(mkdir-p* "/var/guix/profiles")
|
||||
(mkdir-p* "/var/guix/gcroots")
|
||||
(symlink* "/var/guix/profiles"
|
||||
|
|
|
|||
|
|
@ -103,6 +103,47 @@ found."
|
|||
(package-transitive-propagated-inputs package)))
|
||||
(list guile-gcrypt guile-sqlite3)))
|
||||
|
||||
(define (store-database items)
|
||||
"Return a directory containing a store database where all of ITEMS and their
|
||||
dependencies are registered."
|
||||
(define schema
|
||||
(local-file (search-path %load-path
|
||||
"guix/store/schema.sql")))
|
||||
|
||||
|
||||
(define labels
|
||||
(map (lambda (n)
|
||||
(string-append "closure" (number->string n)))
|
||||
(iota (length items))))
|
||||
|
||||
(define build
|
||||
(with-extensions gcrypt-sqlite3&co
|
||||
;; XXX: Adding (gnu build install) just to work around
|
||||
;; <https://bugs.gnu.org/15602>: that way, (guix build store-copy) is
|
||||
;; copied last and the 'store-info-XXX' macros are correctly expanded.
|
||||
(with-imported-modules (source-module-closure
|
||||
'((guix build store-copy)
|
||||
(guix store database)
|
||||
(gnu build install)))
|
||||
#~(begin
|
||||
(use-modules (guix store database)
|
||||
(guix build store-copy)
|
||||
(srfi srfi-1))
|
||||
|
||||
(define (read-closure closure)
|
||||
(call-with-input-file closure read-reference-graph))
|
||||
|
||||
(let ((items (append-map read-closure '#$labels)))
|
||||
(register-items items
|
||||
#:state-directory #$output
|
||||
#:deduplicate? #f
|
||||
#:reset-timestamps? #f
|
||||
#:registration-time %epoch
|
||||
#:schema #$schema))))))
|
||||
|
||||
(computed-file "store-database" build
|
||||
#:options `(#:references-graphs ,(zip labels items))))
|
||||
|
||||
(define* (self-contained-tarball name profile
|
||||
#:key target
|
||||
deduplicate?
|
||||
|
|
@ -117,10 +158,10 @@ with a properly initialized store database.
|
|||
|
||||
SYMLINKS must be a list of (SOURCE -> TARGET) tuples denoting symlinks to be
|
||||
added to the pack."
|
||||
(define schema
|
||||
(define database
|
||||
(and localstatedir?
|
||||
(local-file (search-path %load-path
|
||||
"guix/store/schema.sql"))))
|
||||
(file-append (store-database (list profile))
|
||||
"/db/db.sqlite")))
|
||||
|
||||
(define build
|
||||
(with-imported-modules `(((guix config) => ,(make-config.scm))
|
||||
|
|
@ -181,9 +222,7 @@ added to the pack."
|
|||
(populate-single-profile-directory %root
|
||||
#:profile #$profile
|
||||
#:closure "profile"
|
||||
#:deduplicate? #f
|
||||
#:register? #$localstatedir?
|
||||
#:schema #$schema)
|
||||
#:database #+database)
|
||||
|
||||
;; Create SYMLINKS.
|
||||
(for-each (cut evaluate-populate-directive <> %root)
|
||||
|
|
@ -240,7 +279,6 @@ added to the pack."
|
|||
|
||||
(define* (squashfs-image name profile
|
||||
#:key target
|
||||
deduplicate?
|
||||
(compressor (first %compressors))
|
||||
localstatedir?
|
||||
(symlinks '())
|
||||
|
|
@ -252,74 +290,70 @@ points for virtual file systems (like procfs), and optional symlinks.
|
|||
SYMLINKS must be a list of (SOURCE -> TARGET) tuples denoting symlinks to be
|
||||
added to the pack."
|
||||
(define build
|
||||
(with-imported-modules `(((guix config) => ,(make-config.scm))
|
||||
,@(source-module-closure
|
||||
'((guix build utils)
|
||||
(guix build store-copy)
|
||||
(gnu build install))
|
||||
#:select? not-config?))
|
||||
(with-extensions gcrypt-sqlite3&co
|
||||
#~(begin
|
||||
(use-modules (guix build utils)
|
||||
(gnu build install)
|
||||
(guix build store-copy)
|
||||
(srfi srfi-1)
|
||||
(srfi srfi-26)
|
||||
(ice-9 match))
|
||||
(with-imported-modules (source-module-closure
|
||||
'((guix build utils)
|
||||
(guix build store-copy))
|
||||
#:select? not-config?)
|
||||
#~(begin
|
||||
(use-modules (guix build utils)
|
||||
(guix build store-copy)
|
||||
(srfi srfi-1)
|
||||
(srfi srfi-26)
|
||||
(ice-9 match))
|
||||
|
||||
(setenv "PATH" (string-append #$archiver "/bin"))
|
||||
(setenv "PATH" (string-append #$archiver "/bin"))
|
||||
|
||||
;; We need an empty file in order to have a valid file argument when
|
||||
;; we reparent the root file system. Read on for why that's
|
||||
;; necessary.
|
||||
(with-output-to-file ".empty" (lambda () (display "")))
|
||||
;; We need an empty file in order to have a valid file argument when
|
||||
;; we reparent the root file system. Read on for why that's
|
||||
;; necessary.
|
||||
(with-output-to-file ".empty" (lambda () (display "")))
|
||||
|
||||
;; Create the squashfs image in several steps.
|
||||
;; Add all store items. Unfortunately mksquashfs throws away all
|
||||
;; ancestor directories and only keeps the basename. We fix this
|
||||
;; in the following invocations of mksquashfs.
|
||||
(apply invoke "mksquashfs"
|
||||
`(,@(map store-info-item
|
||||
(call-with-input-file "profile"
|
||||
read-reference-graph))
|
||||
,#$output
|
||||
;; Create the squashfs image in several steps.
|
||||
;; Add all store items. Unfortunately mksquashfs throws away all
|
||||
;; ancestor directories and only keeps the basename. We fix this
|
||||
;; in the following invocations of mksquashfs.
|
||||
(apply invoke "mksquashfs"
|
||||
`(,@(map store-info-item
|
||||
(call-with-input-file "profile"
|
||||
read-reference-graph))
|
||||
,#$output
|
||||
|
||||
;; Do not perform duplicate checking because we
|
||||
;; don't have any dupes.
|
||||
"-no-duplicates"
|
||||
"-comp"
|
||||
,#+(compressor-name compressor)))
|
||||
;; Do not perform duplicate checking because we
|
||||
;; don't have any dupes.
|
||||
"-no-duplicates"
|
||||
"-comp"
|
||||
,#+(compressor-name compressor)))
|
||||
|
||||
;; Here we reparent the store items. For each sub-directory of
|
||||
;; the store prefix we need one invocation of "mksquashfs".
|
||||
(for-each (lambda (dir)
|
||||
(apply invoke "mksquashfs"
|
||||
`(".empty"
|
||||
,#$output
|
||||
"-root-becomes" ,dir)))
|
||||
(reverse (string-tokenize (%store-directory)
|
||||
(char-set-complement (char-set #\/)))))
|
||||
;; Here we reparent the store items. For each sub-directory of
|
||||
;; the store prefix we need one invocation of "mksquashfs".
|
||||
(for-each (lambda (dir)
|
||||
(apply invoke "mksquashfs"
|
||||
`(".empty"
|
||||
,#$output
|
||||
"-root-becomes" ,dir)))
|
||||
(reverse (string-tokenize (%store-directory)
|
||||
(char-set-complement (char-set #\/)))))
|
||||
|
||||
;; Add symlinks and mount points.
|
||||
(apply invoke "mksquashfs"
|
||||
`(".empty"
|
||||
,#$output
|
||||
;; Create SYMLINKS via pseudo file definitions.
|
||||
,@(append-map
|
||||
(match-lambda
|
||||
((source '-> target)
|
||||
(list "-p"
|
||||
(string-join
|
||||
;; name s mode uid gid symlink
|
||||
(list source
|
||||
"s" "777" "0" "0"
|
||||
(string-append #$profile "/" target))))))
|
||||
'#$symlinks)
|
||||
;; Add symlinks and mount points.
|
||||
(apply invoke "mksquashfs"
|
||||
`(".empty"
|
||||
,#$output
|
||||
;; Create SYMLINKS via pseudo file definitions.
|
||||
,@(append-map
|
||||
(match-lambda
|
||||
((source '-> target)
|
||||
(list "-p"
|
||||
(string-join
|
||||
;; name s mode uid gid symlink
|
||||
(list source
|
||||
"s" "777" "0" "0"
|
||||
(string-append #$profile "/" target))))))
|
||||
'#$symlinks)
|
||||
|
||||
;; Create empty mount points.
|
||||
"-p" "/proc d 555 0 0"
|
||||
"-p" "/sys d 555 0 0"
|
||||
"-p" "/dev d 555 0 0"))))))
|
||||
;; Create empty mount points.
|
||||
"-p" "/proc d 555 0 0"
|
||||
"-p" "/sys d 555 0 0"
|
||||
"-p" "/dev d 555 0 0")))))
|
||||
|
||||
(gexp->derivation (string-append name
|
||||
(compressor-extension compressor)
|
||||
|
|
|
|||
Loading…
Reference in a new issue