@@ -7314,9 +7314,12 @@ specified binaries and symlinks.
@item docker
This produces a tarball that follows the
@uref{https://github.com/docker/docker/blob/master/image/spec/v1.2.md,
-Docker Image Specification}. The ``repository name'' as it appears in
-the output of the @command{docker images} command is computed from
-package names passed on the command line or in the manifest file.
+Docker Image Specification}. By default, the ``repository name'' as it
+appears in the output of the @command{docker images} command is computed
+from package names passed on the command line or in the manifest file.
+Alternatively, the ``repository name'' can also be configured via the
+@option{--image-tag} option. Refer to @option{--help-docker-format} for
+more information on such advanced options.
@item squashfs
This produces a SquashFS image containing all the specified binaries and
@@ -507,7 +507,7 @@ (define* (docker-image name profile
image is a tarball conforming to the Docker Image Specification, compressed
with COMPRESSOR. It can be passed to 'docker load'. If TARGET is true, it
must a be a GNU triplet and it is used to derive the architecture metadata in
-the image."
+the image. EXTRA-OPTIONS may contain the IMAGE-TAG keyword argument."
(define database
(and localstatedir?
(file-append (store-database (list profile))
@@ -531,7 +531,7 @@ (define build
(guix build utils)
(guix profiles) (guix search-paths)
(srfi srfi-1) (srfi srfi-19)
- (ice-9 match))
+ (ice-9 match) (ice-9 optargs))
#$(procedure-source manifest->friendly-name)
@@ -560,23 +560,26 @@ (define directives
(setenv "PATH" #+(file-append archiver "/bin"))
- (build-docker-image #$output
- (map store-info-item
- (call-with-input-file "profile"
- read-reference-graph))
- #$profile
- #:repository (manifest->friendly-name
- (profile-manifest #$profile))
- #:database #+database
- #:system (or #$target %host-type)
- #:environment environment
- #:entry-point
- #$(and entry-point
- #~(list (string-append #$profile "/"
- #$entry-point)))
- #:extra-files directives
- #:compressor #+(compressor-command compressor)
- #:creation-time (make-time time-utc 0 1))))))
+ (let-keywords '#$extra-options #f
+ ((image-tag #f))
+ (build-docker-image #$output
+ (map store-info-item
+ (call-with-input-file "profile"
+ read-reference-graph))
+ #$profile
+ #:repository (or image-tag
+ (manifest->friendly-name
+ (profile-manifest #$profile)))
+ #:database #+database
+ #:system (or #$target %host-type)
+ #:environment environment
+ #:entry-point
+ #$(and entry-point
+ #~(list (string-append #$profile "/"
+ #$entry-point)))
+ #:extra-files directives
+ #:compressor #+(compressor-command compressor)
+ #:creation-time (make-time time-utc 0 1)))))))
(gexp->derivation (string-append name ".tar"
(compressor-extension compressor))
@@ -1287,6 +1290,20 @@ (define (required-option symbol)
(alist-cons symbol arg result)
rest))))
+(define %docker-format-options
+ (list (required-option 'image-tag)))
+
+(define (show-docker-format-options)
+ (display (G_ "
+ --help-docker-format list options specific to the docker format")))
+
+(define (show-docker-format-options/detailed)
+ (display (G_ "
+ --image-tag=NAME
+ Use the given NAME for the Docker image repository"))
+ (newline)
+ (exit 0))
+
(define %deb-format-options
(list (required-option 'control-file)
(required-option 'postinst-file)
@@ -1407,6 +1424,10 @@ (define %options
(lambda (opt name arg result)
(alist-cons 'bootstrap? #t result)))
+ (option '("help-docker-format") #f #f
+ (lambda args
+ (show-docker-format-options/detailed)))
+
(option '("help-deb-format") #f #f
(lambda args
(show-deb-format-options/detailed)))
@@ -1415,7 +1436,8 @@ (define %options
(lambda args
(show-rpm-format-options/detailed)))
- (append %deb-format-options
+ (append %docker-format-options
+ %deb-format-options
%rpm-format-options
%transformation-options
%standard-build-options
@@ -1433,6 +1455,7 @@ (define (show-help)
(newline)
(show-transformation-options-help)
(newline)
+ (show-docker-format-options)
(show-deb-format-options)
(show-rpm-format-options)
(newline)
@@ -1586,6 +1609,9 @@ (define (process-file-arg opts name)
manifest)))
(pack-format (assoc-ref opts 'format))
(extra-options (match pack-format
+ ('docker
+ (list #:image-tag
+ (assoc-ref opts 'image-tag)))
('deb
(list #:control-file
(process-file-arg opts 'control-file)