mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-26 22:38:07 -05:00
72dc64f8f7
Fixes a bug whereby directories in the output of 'guix pack -f tarball'
would not be read-only.
* guix/build/store-copy.scm (reset-permissions): New procedure.
(populate-store): Pass #:keep-mtime? #t to 'copy-recursively'. Call
'reset-permissions'.
* tests/pack.scm ("self-contained-tarball"): In CHECK, define
'canonical?' and use it to check that every file has an mtime of 1 and
is read-only.
* tests/guix-pack.sh: Invoke "chmod -Rf +w" before "rm -rf" in trap.
218 lines
9.7 KiB
Scheme
218 lines
9.7 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2017, 2018 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-pack)
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#:use-module (guix scripts pack)
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#:use-module (guix store)
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#:use-module (guix derivations)
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#:use-module (guix profiles)
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#:use-module (guix packages)
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#:use-module (guix monads)
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#:use-module (guix grafts)
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#:use-module (guix tests)
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#:use-module (guix gexp)
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#:use-module (gnu packages bootstrap)
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#:use-module ((gnu packages compression) #:select (squashfs-tools-next))
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#:use-module (srfi srfi-64))
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(define %store
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(open-connection-for-tests))
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;; Globally disable grafts because they can trigger early builds.
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(%graft? #f)
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(define-syntax-rule (test-assertm name store exp)
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(test-assert name
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(let ((guile (package-derivation store %bootstrap-guile)))
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(run-with-store store exp
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#:guile-for-build guile))))
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(define %gzip-compressor
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;; Compressor that uses the bootstrap 'gzip'.
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((@ (guix scripts pack) compressor) "gzip"
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"gz"
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#~(#+(file-append %bootstrap-coreutils&co "/bin/gzip") "-6n")))
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(define %tar-bootstrap %bootstrap-coreutils&co)
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(test-begin "pack")
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(unless (network-reachable?) (test-skip 1))
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(test-assertm "self-contained-tarball" %store
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(mlet* %store-monad
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((profile (profile-derivation (packages->manifest
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(list %bootstrap-guile))
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#:hooks '()
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#:locales? #f))
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(tarball (self-contained-tarball "pack" profile
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#:symlinks '(("/bin/Guile"
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-> "bin/guile"))
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#:compressor %gzip-compressor
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#:archiver %tar-bootstrap))
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(check (gexp->derivation
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"check-tarball"
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(with-imported-modules '((guix build utils))
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#~(begin
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(use-modules (guix build utils)
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(srfi srfi-1))
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(define store
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;; The unpacked store.
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(string-append "." (%store-directory) "/"))
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(define (canonical? file)
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;; Return #t if FILE is read-only and its mtime is 1.
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(let ((st (lstat file)))
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(or (not (string-prefix? store file))
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(eq? 'symlink (stat:type st))
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(and (= 1 (stat:mtime st))
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(zero? (logand #o222
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(stat:mode st)))))))
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(define bin
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(string-append "." #$profile "/bin"))
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(setenv "PATH"
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(string-append #$%tar-bootstrap "/bin"))
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(system* "tar" "xvf" #$tarball)
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(mkdir #$output)
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(exit
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(and (file-exists? (string-append bin "/guile"))
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(file-exists? store)
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(every canonical?
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(find-files "." (const #t)
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#:directories? #t))
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(string=? (string-append #$%bootstrap-guile "/bin")
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(readlink bin))
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(string=? (string-append ".." #$profile
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"/bin/guile")
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(readlink "bin/Guile")))))))))
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(built-derivations (list check))))
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;; The following test needs guile-sqlite3, libgcrypt, etc. as a consequence of
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;; commit c45477d2a1a651485feede20fe0f3d15aec48b39 and related changes. Thus,
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;; run it on the user's store, if it's available, on the grounds that these
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;; dependencies may be already there, or we can get substitutes or build them
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;; quite inexpensively; see <https://bugs.gnu.org/32184>.
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(with-external-store store
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(unless store (test-skip 1))
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(test-assertm "self-contained-tarball + localstatedir" store
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(mlet* %store-monad
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((guile (set-guile-for-build (default-guile)))
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(profile (profile-derivation (packages->manifest
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(list %bootstrap-guile))
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#:hooks '()
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#:locales? #f))
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(tarball (self-contained-tarball "tar-pack" profile
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#:localstatedir? #t))
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(check (gexp->derivation
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"check-tarball"
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#~(let ((bin (string-append "." #$profile "/bin")))
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(setenv "PATH"
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(string-append #$%tar-bootstrap "/bin"))
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(system* "tar" "xvf" #$tarball)
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(mkdir #$output)
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(exit
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(and (file-exists? "var/guix/db/db.sqlite")
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(string=? (string-append #$%bootstrap-guile "/bin")
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(readlink bin))))))))
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(built-derivations (list check))))
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(unless store (test-skip 1))
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(test-assertm "docker-image + localstatedir" store
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(mlet* %store-monad
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((guile (set-guile-for-build (default-guile)))
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(profile (profile-derivation (packages->manifest
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(list %bootstrap-guile))
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#:hooks '()
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#:locales? #f))
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(tarball (docker-image "docker-pack" profile
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#:symlinks '(("/bin/Guile" -> "bin/guile"))
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#:localstatedir? #t))
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(check (gexp->derivation
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"check-tarball"
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(with-imported-modules '((guix build utils))
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#~(begin
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(use-modules (guix build utils)
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(ice-9 match))
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(define bin
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(string-append "." #$profile "/bin"))
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(setenv "PATH" (string-append #$%tar-bootstrap "/bin"))
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(mkdir "base")
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(with-directory-excursion "base"
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(invoke "tar" "xvf" #$tarball))
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(match (find-files "base" "layer.tar")
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((layer)
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(invoke "tar" "xvf" layer)))
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(when
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(and (file-exists? (string-append bin "/guile"))
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(file-exists? "var/guix/db/db.sqlite")
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(string=? (string-append #$%bootstrap-guile "/bin")
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(pk 'binlink (readlink bin)))
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(string=? (string-append #$profile "/bin/guile")
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(pk 'guilelink (readlink "bin/Guile"))))
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(mkdir #$output)))))))
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(built-derivations (list check))))
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(unless store (test-skip 1))
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(test-assertm "squashfs-image + localstatedir" store
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(mlet* %store-monad
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((guile (set-guile-for-build (default-guile)))
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(profile (profile-derivation (packages->manifest
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(list %bootstrap-guile))
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#:hooks '()
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#:locales? #f))
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(image (squashfs-image "squashfs-pack" profile
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#:symlinks '(("/bin" -> "bin"))
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#:localstatedir? #t))
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(check (gexp->derivation
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"check-tarball"
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(with-imported-modules '((guix build utils))
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#~(begin
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(use-modules (guix build utils)
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(ice-9 match))
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(define bin
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(string-append "." #$profile "/bin"))
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(setenv "PATH"
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(string-append #$squashfs-tools-next "/bin"))
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(invoke "unsquashfs" #$image)
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(with-directory-excursion "squashfs-root"
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(when (and (file-exists? (string-append bin
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"/guile"))
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(file-exists? "var/guix/db/db.sqlite")
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(string=? (string-append #$%bootstrap-guile "/bin")
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(pk 'binlink (readlink bin)))
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(string=? (string-append #$profile "/bin")
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(pk 'guilelink (readlink "bin"))))
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(mkdir #$output))))))))
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(built-derivations (list check)))))
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(test-end)
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;; Local Variables:
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;; eval: (put 'test-assertm 'scheme-indent-function 2)
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;; End:
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