diff options
Diffstat (limited to 'guix/scripts/pack.scm')
| -rw-r--r-- | guix/scripts/pack.scm | 104 |
1 files changed, 103 insertions, 1 deletions
diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm index 7c5fe76fe0..26ba80b80d 100644 --- a/guix/scripts/pack.scm +++ b/guix/scripts/pack.scm @@ -10,6 +10,8 @@ ;;; Copyright © 2022 Alex Griffin <a@ajgrf.com> ;;; Copyright © 2023 Graham James Addis <graham@addis.org.uk> ;;; Copyright © 2023 Oleg Pykhalov <go.wigust@gmail.com> +;;; Copyright © 2024 Sebastian Dümcke <code@sam-d.com> +;;; Copyright © 2024 Noé Lopez <noelopez@free.fr> ;;; ;;; This file is part of GNU Guix. ;;; @@ -56,6 +58,7 @@ #:use-module ((gnu packages compression) #:hide (zip)) #:use-module (gnu packages guile) #:use-module (gnu packages base) + #:autoload (gnu packages appimage) (appimage-type2-runtime) #:autoload (gnu packages gnupg) (guile-gcrypt) #:autoload (gnu packages guile) (guile2.0-json guile-json) #:use-module (srfi srfi-1) @@ -64,6 +67,7 @@ #:use-module (srfi srfi-35) #:use-module (srfi srfi-37) #:use-module (ice-9 match) + #:use-module (ice-9 optargs) #:export (symlink-spec-option-parser self-contained-tarball @@ -71,6 +75,7 @@ rpm-archive docker-image squashfs-image + self-contained-appimage %formats guix-pack)) @@ -974,8 +979,100 @@ PREUN-FILE and POSTUN-FILE can be provided via EXTRA-OPTIONS." (gexp->derivation (string-append name ".rpm") build #:target target #:references-graphs `(("profile" ,profile)))) + +;;; +;;; AppImage format +;;; +(define* (self-contained-appimage name profile + #:key target + (profile-name "guix-profile") + entry-point + (compressor (lookup-compressor "zstd")) + localstatedir? + (symlinks '()) + (archiver tar) + (extra-options '())) + "Return a self-contained AppImage containing a store initialized with the +closure of PROFILE, a derivation. The AppImage contains /gnu/store unless +RELOCATABLE option is used; if LOCALSTATEDIR? is true, it also contains +/var/guix, including /var/guix/db with a properly initialized store database. + +SYMLINKS must be a list of (SOURCE -> TARGET) tuples denoting symlinks to be +added to the pack." + (unless entry-point + (leave (G_ "entry-point must be provided in the '~a' format~%") + 'appimage)) + (let-keywords extra-options #f ((relocatable? #f)) + (unless relocatable? + (warning (G_ "AppImages should be built with the --relocatable flag~%")))) + + (define runtime-package appimage-type2-runtime) + (define runtime-path "bin/runtime-fuse3") + (define %valid-compressors '("gzip" "zstd")) + + (let ((compressor-name (compressor-name compressor))) + (unless (member compressor-name %valid-compressors) + (leave (G_ "~a is not a valid squashfs archive compressor used in +generating the AppImage. Valid compressors are: ~a~%") + compressor-name + %valid-compressors))) + + (define builder + (with-extensions (list guile-gcrypt) + (with-imported-modules (source-module-closure + '((guix build store-copy) + (guix build utils)) + #:select? not-config?) + #~(begin + (use-modules (guix build utils) + (guix build store-copy) + (rnrs io ports) + (srfi srfi-1) + (srfi srfi-26)) + + (define (concatenate-files result file1 file2) + "Creates a new file RESULT containing FILE1 followed by FILE2." + (call-with-output-file result + (lambda (output) + (call-with-input-file file1 + (lambda (input) + (dump-port input output))) + (call-with-input-file file2 + (lambda (input) + (dump-port input output)))))) - + (let* ((appdir "AppDir") + (squashfs "squashfs") + (profile-items (map store-info-item + (call-with-input-file "profile" read-reference-graph))) + (profile (find (lambda (item) + (string-suffix? "-profile" item)) + profile-items))) + (mkdir-p appdir) + ;; Copy all store items from the profile to the AppDir. + (populate-store '("profile") appdir) + ;; Symlink the provided entry-point to AppDir/AppRun. + (symlink (string-append "." profile "/" #$entry-point) + (string-append appdir "/AppRun")) + ;; Create .desktop file as required by the spec. + (make-desktop-entry-file + (string-append appdir "/" #$name ".desktop") + #:name #$name + #:exec #$entry-point) + ;; Compress the AppDir. + (invoke #+(file-append squashfs-tools "/bin/mksquashfs") appdir + squashfs "-root-owned" "-noappend" + "-comp" #+(compressor-name compressor)) + ;; Append runtime and squashFS into file AppImage. + (concatenate-files #$output + #$(file-append runtime-package "/" runtime-path) + squashfs) + ;; Add execution permission. + (chmod #$output #o555)))))) + (gexp->derivation (string-append name ".AppImage") builder + #:target target + #:references-graphs `(("profile" ,profile)))) + ;;; ;;; Compiling C programs. ;;; @@ -1311,6 +1408,7 @@ libfakechroot.so and related ld.so machinery as a fallback." (squashfs . ,squashfs-image) (docker . ,docker-image) (deb . ,debian-archive) + (appimage . ,self-contained-appimage) (rpm . ,rpm-archive))) (define (show-formats) @@ -1327,6 +1425,8 @@ libfakechroot.so and related ld.so machinery as a fallback." deb Debian archive installable via dpkg/apt")) (display (G_ " rpm RPM archive installable via rpm/yum")) + (display (G_ " + appimage AppImage self-contained and executable format")) (newline)) (define (required-option symbol) @@ -1694,6 +1794,8 @@ Create a bundle of PACKAGE.\n")) (process-file-arg opts 'preun-file) #:postun-file (process-file-arg opts 'postun-file))) + ('appimage + (list #:relocatable? relocatable?)) (_ '()))) (target (assoc-ref opts 'target)) (bootstrap? (assoc-ref opts 'bootstrap?)) |