;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Alex Kost <alezost@gmail.com>
;;; Copyright © 2016, 2017, 2018 Chris Marusich <cmmarusich@gmail.com>
;;; Copyright © 2017, 2019 Mathieu Othacehe <m.othacehe@gmail.com>
#:use-module (guix ui)
#:use-module ((guix status) #:select (with-status-verbosity))
#:use-module (guix store)
- #:autoload (guix store database) (register-path)
+ #:autoload (guix base16) (bytevector->base16-string)
+ #:autoload (guix store database)
+ (sqlite-register store-database-file call-with-database)
#:autoload (guix build store-copy) (copy-store-item)
#:use-module (guix describe)
#:use-module (guix grafts)
#:autoload (guix scripts package) (delete-generations
delete-matching-generations)
#:autoload (guix scripts pull) (channel-commit-hyperlink)
- #:use-module (guix graph)
+ #:autoload (guix graph) (export-graph node-type
+ graph-backend-name %graph-backends)
#:use-module (guix scripts graph)
#:use-module (guix scripts system reconfigure)
#:use-module (guix build utils)
(store-lift topologically-sorted))
-(define* (copy-item item references target
+(define* (copy-item item info target db
#:key (log-port (current-error-port)))
- "Copy ITEM to the store under root directory TARGET and register it with
-REFERENCES as its set of references."
- (let ((dest (string-append target item))
- (state (string-append target "/var/guix")))
+ "Copy ITEM to the store under root directory TARGET and populate DB with the
+given INFO, a <path-info> record."
+ (let ((dest (string-append target item)))
(format log-port "copying '~a'...~%" item)
;; Remove DEST if it exists to make sure that (1) we do not fail badly
(copy-store-item item target
#:deduplicate? #t)
- ;; Register ITEM; as a side-effect, it resets timestamps, etc.
- ;; Explicitly use "TARGET/var/guix" as the state directory, to avoid
- ;; reproducing the user's current settings; see
- ;; <http://bugs.gnu.org/18049>.
- (unless (register-path item
- #:prefix target
- #:state-directory state
- #:references references)
- (leave (G_ "failed to register '~a' under '~a'~%")
- item target))))
+ (sqlite-register db
+ #:path item
+ #:references (path-info-references info)
+ #:deriver (path-info-deriver info)
+ #:hash (string-append
+ "sha256:"
+ (bytevector->base16-string (path-info-hash info)))
+ #:nar-size (path-info-nar-size info))))
(define* (copy-closure item target
#:key (log-port (current-error-port)))
"Copy ITEM and all its dependencies to the store under root directory
TARGET, and register them."
(mlet* %store-monad ((to-copy (topologically-sorted* (list item)))
- (refs (mapm %store-monad references* to-copy))
- (info (mapm %store-monad query-path-info*
- (delete-duplicates
- (append to-copy (concatenate refs)))))
+ (info (mapm %store-monad query-path-info* to-copy))
(size -> (reduce + 0 (map path-info-nar-size info))))
(define progress-bar
(progress-reporter/bar (length to-copy)
(format #f (G_ "copying to '~a'...")
target)))
+ (define state
+ (string-append target "/var/guix"))
+
(check-available-space size target)
- (call-with-progress-reporter progress-bar
- (lambda (report)
- (let ((void (%make-void-port "w")))
- (for-each (lambda (item refs)
- (copy-item item refs target #:log-port void)
- (report))
- to-copy refs))))
+ ;; Explicitly use "TARGET/var/guix" as the state directory to avoid
+ ;; reproducing the user's current settings; see
+ ;; <http://bugs.gnu.org/18049>.
+ (call-with-database (store-database-file #:prefix target
+ #:state-directory state)
+ (lambda (db)
+ (call-with-progress-reporter progress-bar
+ (lambda (report)
+ (let ((void (%make-void-port "w")))
+ (for-each (lambda (item info)
+ (copy-item item info target db #:log-port void)
+ (report))
+ to-copy info))))))
(return *unspecified*)))
(params (first (profile-boot-parameters %system-profile
(list number))))
(locale (boot-parameters-locale params))
+ (store-crypto-devices (boot-parameters-store-crypto-devices params))
(store-directory-prefix
(boot-parameters-store-directory-prefix params))
(old-generations
((bootloader-configuration-file-generator bootloader)
bootloader-config entries
#:locale locale
+ #:store-crypto-devices store-crypto-devices
#:store-directory-prefix store-directory-prefix
#:old-entries old-entries)))
(drvs -> (list bootcfg)))
;;; Action.
;;;
-(define* (system-derivation-for-action os action
- #:key image-size image-type
- full-boot? container-shared-network?
- mappings label
- volatile-root?)
- "Return as a monadic value the derivation for OS according to ACTION."
- (mlet %store-monad ((target (current-target-system)))
+(define* (system-derivation-for-action image action
+ #:key
+ full-boot?
+ container-shared-network?
+ mappings)
+ "Return as a monadic value the derivation for IMAGE according to ACTION."
+ (mlet %store-monad ((target (current-target-system))
+ (os -> (image-operating-system image))
+ (image-size -> (image-size image)))
(case action
((build init reconfigure)
(operating-system-derivation os))
os
#:mappings mappings
#:shared-network? container-shared-network?))
- ((vm-image)
- (system-qemu-image os #:disk-image-size image-size))
((vm)
(system-qemu-image/shared-store-script os
#:full-boot? full-boot?
image-size
(* 70 (expt 2 20)))
#:mappings mappings))
- ((disk-image)
- (let* ((base-image (os->image os #:type image-type))
- (base-target (image-target base-image)))
- (lower-object
- (system-image
- (image
- (inherit (if label
- (image-with-label base-image label)
- base-image))
- (target (or base-target target))
- (size image-size)
- (operating-system os)
- (volatile-root? volatile-root?))))))
+ ((image disk-image vm-image)
+ (when (eq? action 'disk-image)
+ (warning (G_ "'disk-image' is deprecated: use 'image' instead~%")))
+ (when (eq? action 'vm-image)
+ (warning (G_ "'vm-image' is deprecated: use 'image' instead~%")))
+ (lower-object (system-image image)))
((docker-image)
(system-docker-image os
#:shared-network? container-shared-network?)))))
(set! %load-compiled-path (lowered-gexp-load-compiled-path lowered))
(return (primitive-eval (lowered-gexp-sexp lowered))))))
-(define* (perform-action action os
+(define* (perform-action action image
#:key
(validate-reconfigure ensure-forward-reconfigure)
save-provenance?
install-bootloader?
dry-run? derivations-only?
use-substitutes? bootloader-target target
- image-size image-type
- volatile-root?
- full-boot? label container-shared-network?
+ full-boot?
+ container-shared-network?
(mappings '())
(gc-root #f))
- "Perform ACTION for OS. INSTALL-BOOTLOADER? specifies whether to install
+ "Perform ACTION for IMAGE. INSTALL-BOOTLOADER? specifies whether to install
bootloader; BOOTLOADER-TAGET is the target for the bootloader; TARGET is the
-target root directory; IMAGE-SIZE is the size of the image to be built, for
-the 'vm-image' and 'disk-image' actions. IMAGE-TYPE is the type of image to
-be built. When VOLATILE-ROOT? is #t, the root file system is mounted
-volatile.
+target root directory.
FULL-BOOT? is used for the 'vm' action; it determines whether to
boot directly to the kernel or to the bootloader. CONTAINER-SHARED-NETWORK?
'()
(map boot-parameters->menu-entry (profile-boot-parameters))))
+ (define os
+ (image-operating-system image))
+
(define bootloader
(operating-system-bootloader os))
(check-initrd-modules os)))
(mlet* %store-monad
- ((sys (system-derivation-for-action os action
- #:label label
- #:image-type image-type
- #:image-size image-size
- #:volatile-root? volatile-root?
+ ((sys (system-derivation-for-action image action
#:full-boot? full-boot?
#:container-shared-network? container-shared-network?
#:mappings mappings))
(register-root* (list output) gc-root))
(return output)))))))))
-(define (export-extension-graph os port)
- "Export the service extension graph of OS to PORT."
+(define (lookup-backend name) ;TODO: factorize
+ "Return the graph backend called NAME. Raise an error if it is not found."
+ (or (find (lambda (backend)
+ (string=? (graph-backend-name backend) name))
+ %graph-backends)
+ (leave (G_ "~a: unknown backend~%") name)))
+
+(define* (export-extension-graph os port
+ #:key (backend (lookup-backend "graphviz")))
+ "Export the service extension graph of OS to PORT using BACKEND."
(let* ((services (operating-system-services os))
(system (find (lambda (service)
(eq? (service-kind service) system-service-type))
services)))
(export-graph (list system) (current-output-port)
+ #:backend backend
#:node-type (service-node-type services)
#:reverse-edges? #t)))
-(define (export-shepherd-graph os port)
- "Export the graph of shepherd services of OS to PORT."
+(define* (export-shepherd-graph os port
+ #:key (backend (lookup-backend "graphviz")))
+ "Export the graph of shepherd services of OS to PORT using BACKEND."
(let* ((services (operating-system-services os))
(pid1 (fold-services services
#:target-type shepherd-root-service-type))
- (shepherds (service-value pid1)) ;list of <shepherd-service>
+ ;; Get the list of <shepherd-service>.
+ (shepherds (shepherd-configuration-services (service-value pid1)))
(sinks (filter (lambda (service)
(null? (shepherd-service-requirement service)))
shepherds)))
(export-graph sinks (current-output-port)
+ #:backend backend
#:node-type (shepherd-service-node-type shepherds)
#:reverse-edges? #t)))
(display (G_ "\
vm build a virtual machine image that shares the host's store\n"))
(display (G_ "\
- vm-image build a freestanding virtual machine image\n"))
- (display (G_ "\
- disk-image build a disk image, suitable for a USB stick\n"))
+ image build a Guix System image\n"))
(display (G_ "\
docker-image build a Docker image\n"))
(display (G_ "\
(display (G_ "
--list-image-types list available image types"))
(display (G_ "
- -t, --image-type=TYPE for 'disk-image', produce an image of TYPE"))
+ -t, --image-type=TYPE for 'image', produce an image of TYPE"))
(display (G_ "
- --image-size=SIZE for 'vm-image', produce an image of SIZE"))
+ --image-size=SIZE for 'image', produce an image of SIZE"))
(display (G_ "
--no-bootloader for 'init', do not install a bootloader"))
(display (G_ "
- --volatile for 'disk-image', make the root file system volatile"))
+ --volatile for 'image', make the root file system volatile"))
(display (G_ "
- --label=LABEL for 'disk-image', label disk image with LABEL"))
+ --label=LABEL for 'image', label disk image with LABEL"))
(display (G_ "
--save-provenance save provenance information"))
(display (G_ "
(display (G_ "
-N, --network for 'container', allow containers to access the network"))
(display (G_ "
- -r, --root=FILE for 'vm', 'vm-image', 'disk-image', 'container',
- and 'build', make FILE a symlink to the result, and
+ -r, --root=FILE for 'vm', 'image', 'container' and 'build',
+ make FILE a symlink to the result, and
register it as a garbage collector root"))
(display (G_ "
--full-boot for 'vm', make a full boot sequence"))
(display (G_ "
-v, --verbosity=LEVEL use the given verbosity LEVEL"))
(newline)
+ (display (G_ "
+ --graph-backend=BACKEND
+ use BACKEND for 'extension-graphs' and 'shepherd-graph'"))
+ (newline)
(display (G_ "
-h, --help display this help and exit"))
(display (G_ "
(option '(#\r "root") #t #f
(lambda (opt name arg result)
(alist-cons 'gc-root arg result)))
+ (option '("graph-backend") #t #f
+ (lambda (opt name arg result)
+ (alist-cons 'graph-backend arg result)))
%standard-build-options))
(define %default-options
(debug . 0)
(verbosity . #f) ;default
(validate-reconfigure . ,ensure-forward-reconfigure)
- (image-type . raw)
+ (image-type . efi-raw)
(image-size . guess)
(install-bootloader? . #t)
(label . #f)
- (volatile-root? . #f)))
+ (volatile-root? . #f)
+ (graph-backend . "graphviz")))
(define (verbosity-level opts)
"Return the verbosity level based on OPTS, the alist of parsed options."
ACTION must be one of the sub-commands that takes an operating system
declaration as an argument (a file name.) OPTS is the raw alist of options
resulting from command-line parsing."
- (define (ensure-operating-system file-or-exp obj)
- (unless (operating-system? obj)
- (leave (G_ "'~a' does not return an operating system~%")
+ (define (ensure-operating-system-or-image file-or-exp obj)
+ (unless (or (operating-system? obj) (image? obj))
+ (leave (G_ "'~a' does not return an operating system or an image~%")
file-or-exp))
obj)
(expr (assoc-ref opts 'expression))
(system (assoc-ref opts 'system))
(target (assoc-ref opts 'target))
- (transform (if save-provenance?
- (cut operating-system-with-provenance <> file)
- identity))
- (os (transform
- (ensure-operating-system
- (or file expr)
- (cond
- ((and expr file)
- (leave
- (G_ "both file and expression cannot be specified~%")))
- (expr
- (read/eval expr))
- (file
- (load* file %user-module
- #:on-error (assoc-ref opts 'on-error)))
- (else
- (leave (G_ "no configuration specified~%")))))))
-
+ (transform (lambda (obj)
+ (if (and save-provenance? (operating-system? obj))
+ (operating-system-with-provenance obj file)
+ obj)))
+ (obj (transform
+ (ensure-operating-system-or-image
+ (or file expr)
+ (cond
+ ((and expr file)
+ (leave
+ (G_ "both file and expression cannot be specified~%")))
+ (expr
+ (read/eval expr))
+ (file
+ (load* file %user-module
+ #:on-error (assoc-ref opts 'on-error)))
+ (else
+ (leave (G_ "no configuration specified~%")))))))
(dry? (assoc-ref opts 'dry-run?))
(bootloader? (assoc-ref opts 'install-bootloader?))
(label (assoc-ref opts 'label))
+ (image-type (lookup-image-type-by-name
+ (assoc-ref opts 'image-type)))
+ (image (let* ((image-type (if (eq? action 'vm-image)
+ qcow2-image-type
+ image-type))
+ (image-size (assoc-ref opts 'image-size))
+ (volatile? (assoc-ref opts 'volatile-root?))
+ (base-image (if (operating-system? obj)
+ (os->image obj
+ #:type image-type)
+ obj))
+ (base-target (image-target base-image)))
+ (image
+ (inherit (if label
+ (image-with-label base-image label)
+ base-image))
+ (target (or base-target target))
+ (size image-size)
+ (volatile-root? volatile?))))
+ (os (image-operating-system image))
(target-file (match args
((first second) second)
(_ #f)))
(bootloader-configuration-target
(operating-system-bootloader os)))))
+ (define (graph-backend)
+ (lookup-backend (assoc-ref opts 'graph-backend)))
+
(with-store store
(set-build-options-from-command-line store opts)
(set-guile-for-build (default-guile))
(case action
((extension-graph)
- (export-extension-graph os (current-output-port)))
+ (export-extension-graph os (current-output-port)
+ #:backend (graph-backend)))
((shepherd-graph)
- (export-shepherd-graph os (current-output-port)))
+ (export-shepherd-graph os (current-output-port)
+ #:backend (graph-backend)))
(else
(unless (memq action '(build init))
(warn-about-old-distro #:suggested-command
"guix system reconfigure"))
- (perform-action action os
+ (perform-action action image
#:dry-run? dry?
#:derivations-only? (assoc-ref opts
'derivations-only?)
(assoc-ref opts 'skip-safety-checks?)
#:validate-reconfigure
(assoc-ref opts 'validate-reconfigure)
- #:image-type (lookup-image-type-by-name
- (assoc-ref opts 'image-type))
- #:image-size (assoc-ref opts 'image-size)
- #:volatile-root?
- (assoc-ref opts 'volatile-root?)
#:full-boot? (assoc-ref opts 'full-boot?)
#:container-shared-network?
(assoc-ref opts 'container-shared-network?)
(_ #f))
opts)
#:install-bootloader? bootloader?
- #:label label
#:target target-file
#:bootloader-target bootloader-target
#:gc-root (assoc-ref opts 'gc-root)))))
(alist-cons 'argument arg result)
(let ((action (string->symbol arg)))
(case action
- ((build container vm vm-image disk-image reconfigure init
+ ((build container vm vm-image image disk-image reconfigure init
extension-graph shepherd-graph
list-generations describe
delete-generations roll-back
(exit 1))
(case action
- ((build container vm vm-image disk-image docker-image reconfigure)
+ ((build container vm vm-image image disk-image docker-image
+ reconfigure)
(unless (or (= count 1)
(and expr (= count 0)))
(fail)))
HCoop / jackhill / guix / guix.git / blobdiff