| 1 | ;;; GNU Guix --- Functional package management for GNU |
| 2 | ;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com> |
| 3 | ;;; |
| 4 | ;;; This file is part of GNU Guix. |
| 5 | ;;; |
| 6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it |
| 7 | ;;; under the terms of the GNU General Public License as published by |
| 8 | ;;; the Free Software Foundation; either version 3 of the License, or (at |
| 9 | ;;; your option) any later version. |
| 10 | ;;; |
| 11 | ;;; GNU Guix is distributed in the hope that it will be useful, but |
| 12 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | ;;; GNU General Public License for more details. |
| 15 | ;;; |
| 16 | ;;; You should have received a copy of the GNU General Public License |
| 17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
| 18 | |
| 19 | (define-module (gnu image) |
| 20 | #:use-module (guix records) |
| 21 | #:export (partition |
| 22 | partition? |
| 23 | partition-device |
| 24 | partition-size |
| 25 | partition-offset |
| 26 | partition-file-system |
| 27 | partition-file-system-options |
| 28 | partition-label |
| 29 | partition-uuid |
| 30 | partition-flags |
| 31 | partition-initializer |
| 32 | |
| 33 | image |
| 34 | image? |
| 35 | image-name |
| 36 | image-format |
| 37 | image-target |
| 38 | image-size |
| 39 | image-operating-system |
| 40 | image-partitions |
| 41 | image-compression? |
| 42 | image-volatile-root? |
| 43 | image-substitutable? |
| 44 | |
| 45 | image-type |
| 46 | image-type? |
| 47 | image-type-name |
| 48 | image-type-constructor |
| 49 | |
| 50 | os->image)) |
| 51 | |
| 52 | \f |
| 53 | ;;; |
| 54 | ;;; Partition record. |
| 55 | ;;; |
| 56 | |
| 57 | (define-record-type* <partition> partition make-partition |
| 58 | partition? |
| 59 | (device partition-device (default #f)) |
| 60 | (size partition-size) |
| 61 | (offset partition-offset (default 0)) |
| 62 | (file-system partition-file-system (default "ext4")) |
| 63 | (file-system-options partition-file-system-options |
| 64 | (default '())) |
| 65 | (label partition-label (default #f)) |
| 66 | (uuid partition-uuid (default #f)) |
| 67 | (flags partition-flags (default '())) |
| 68 | (initializer partition-initializer (default #f))) |
| 69 | |
| 70 | \f |
| 71 | ;;; |
| 72 | ;;; Image record. |
| 73 | ;;; |
| 74 | |
| 75 | (define-record-type* <image> |
| 76 | image make-image |
| 77 | image? |
| 78 | (name image-name ;symbol |
| 79 | (default #f)) |
| 80 | (format image-format) ;symbol |
| 81 | (target image-target |
| 82 | (default #f)) |
| 83 | (size image-size ;size in bytes as integer |
| 84 | (default 'guess)) |
| 85 | (operating-system image-operating-system ;<operating-system> |
| 86 | (default #f)) |
| 87 | (partitions image-partitions ;list of <partition> |
| 88 | (default '())) |
| 89 | (compression? image-compression? ;boolean |
| 90 | (default #t)) |
| 91 | (volatile-root? image-volatile-root? ;boolean |
| 92 | (default #t)) |
| 93 | (substitutable? image-substitutable? ;boolean |
| 94 | (default #t))) |
| 95 | |
| 96 | \f |
| 97 | ;;; |
| 98 | ;;; Image type. |
| 99 | ;;; |
| 100 | |
| 101 | (define-record-type* <image-type> |
| 102 | image-type make-image-type |
| 103 | image-type? |
| 104 | (name image-type-name) ;symbol |
| 105 | (constructor image-type-constructor)) ;<operating-system> -> <image> |
| 106 | |
| 107 | \f |
| 108 | ;;; |
| 109 | ;;; Image creation. |
| 110 | ;;; |
| 111 | |
| 112 | (define* (os->image os #:key type) |
| 113 | (let ((constructor (image-type-constructor type))) |
| 114 | (constructor os))) |