75e24d7b0e
* guix/scripts/pull.scm (%pull-version): New variable. (build-from-source): Pass #:pull-version to BUILD. (whole-package-for-legacy, derivation->manifest-entry): New procedure. (build-and-install): Rewrite in terms of 'build-and-use-profile'. * guix/scripts/system.scm (maybe-suggest-running-guix-pull)[latest]: Switch to "/current". * scripts/guix.in (augment-load-paths!): Remove use of ~/.config/guix/latest. * build-aux/compile-as-derivation.scm: Replace "/guix/latest/" with "/current/share/guile/site/X.Y" * guix/scripts.scm (warn-about-old-distro)[age]: Check "/current" instead of "/latest". * doc/guix.texi (Invoking guix pull): Document it. * doc/contributing.texi (Running Guix Before It Is Installed): Remove footnote about abusing ~/.config/guix/latest.
55 lines
2.1 KiB
Scheme
55 lines
2.1 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2018 Ludovic Courtès <ludo@gnu.org>
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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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;; Build Guix using Guix.
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(use-modules (srfi srfi-26))
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;; Add ~/.config/guix/latest to the search path.
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(add-to-load-path
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(and=> (or (getenv "XDG_CONFIG_HOME")
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(and=> (getenv "HOME")
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(cut string-append <> "/.config")))
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(cute string-append <> "/guix/current/share/guile/site/"
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(effective-version))))
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(use-modules (guix) (guix ui)
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(guix git-download)
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(ice-9 match))
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(match (command-line)
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((program source)
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(with-error-handling
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(with-store store
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(let* ((script (string-append source "/build-aux/build-self.scm"))
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(build (primitive-load script))
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(git? (git-predicate source)))
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(run-with-store store
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;; TODO: Extract #:version and #:commit using Guile-Git.
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(mlet* %store-monad ((source (interned-file source "guix-source"
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#:select? git?
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#:recursive? #t))
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(drv (build source #:pull-version 1)))
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(mbegin %store-monad
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(show-what-to-build* (list drv))
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(built-derivations (list drv))
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(with-monad %store-monad
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(display (derivation->output-path drv))
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(newline)
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(return drv))))))))))
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