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-rw-r--r--emacs/guix-ui-package.el28
1 files changed, 27 insertions, 1 deletions
diff --git a/emacs/guix-ui-package.el b/emacs/guix-ui-package.el
index eebecc7077..4eb70831dd 100644
--- a/emacs/guix-ui-package.el
+++ b/emacs/guix-ui-package.el
@@ -332,6 +332,13 @@ prompt depending on `guix-operation-confirm' variable)."
:type 'boolean
:group 'guix-package-info)
+(defcustom guix-package-info-button-functions
+ '(guix-package-info-insert-build-button)
+ "List of functions used to insert package buttons in Info buffer.
+Each function is called with 2 arguments: package ID and full name."
+ :type '(repeat function)
+ :group 'guix-package-info)
+
(defvar guix-package-info-download-buffer nil
"Buffer from which a current download operation was performed.")
@@ -558,6 +565,7 @@ PACKAGE-ID is an ID of the package which store path to show."
(let* ((entry-id (guix-entry-id entry))
(package-id (or (guix-entry-value entry 'package-id)
entry-id))
+ (full-name (guix-package-entry->name-specification entry))
(store-path (guix-entry-value entry 'store-path)))
(guix-info-insert-title-simple "Package")
(if store-path
@@ -570,7 +578,25 @@ PACKAGE-ID is an ID of the package which store path to show."
(button-get btn 'package-id)))
"Show the store directory of the current package"
'entry-id entry-id
- 'package-id package-id)))))
+ 'package-id package-id))
+ (when guix-package-info-button-functions
+ (insert "\n")
+ (guix-mapinsert (lambda (fun)
+ (funcall fun package-id full-name))
+ guix-package-info-button-functions
+ (guix-info-get-indent)
+ :indent guix-info-indent
+ :column (guix-info-fill-column))))))
+
+(defun guix-package-info-insert-build-button (id full-name)
+ "Insert button to build a package defined by ID."
+ (guix-info-insert-action-button
+ "Build"
+ (lambda (btn)
+ (guix-build-package (button-get btn 'id)
+ (format "Build '%s' package?" full-name)))
+ (format "Build the current package")
+ 'id id))
(defun guix-package-info-show-source (entry-id package-id)
"Show file name of a package source in the current info buffer.