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emacs: Add "Build Log" button to Package Info. 

* emacs/guix-main.scm (package-build-log-file): New procedure.
* emacs/guix-ui-package.el (guix-package-build-log-file)
(guix-package-find-build-log)
(guix-package-info-insert-build-log-button): New procedures.
(guix-package-info-button-functions): Add
'guix-package-info-insert-build-log-button'.
master
Alex Kost 2016-05-27 10:43:25 +03:00
parent e98316e69f
commit b097dd72c4
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GPG Key ID: 82460C082A0EE98F
2 changed files with 34 additions and 1 deletions
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10
emacs/guix-main.scm
View File

@ -1000,6 +1000,16 @@ GENERATIONS is a list of generation numbers."
(format #t "The source store path: ~a~%"
(package-source-derivation->store-path derivation))))))
(define (package-build-log-file package-id)
"Return the build log file of a package PACKAGE-ID.
Return #f if the build log is not found."
(and-let* ((package (package-by-id package-id)))
(with-store store
(let* ((derivation (package-derivation store package))
(file (derivation-file-name derivation)))
(or (log-file store file)
((@@ (guix scripts build) log-url) store file))))))
;;; Executing guix commands

25
emacs/guix-ui-package.el
View File

@ -111,6 +111,19 @@ is found and `guix-package-list-single' is nil."
(list (if (= 0 package-id) package-id-str package-id)
output))))
(defun guix-package-build-log-file (id)
"Return build log file name of a package defined by ID."
(guix-eval-read
(guix-make-guile-expression 'package-build-log-file id)))
(defun guix-package-find-build-log (id)
"Show build log of a package defined by ID."
(require 'guix-build-log)
(let ((file (guix-package-build-log-file id)))
(if file
(guix-build-log-find-file file)
(message "Couldn't find the package build log."))))
;;; Processing package actions
@ -333,7 +346,8 @@ prompt depending on `guix-operation-confirm' variable)."
:group 'guix-package-info)
(defcustom guix-package-info-button-functions
'(guix-package-info-insert-build-button)
'(guix-package-info-insert-build-button
guix-package-info-insert-build-log-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)
@ -598,6 +612,15 @@ PACKAGE-ID is an ID of the package which store path to show."
(format "Build the current package")
'id id))
(defun guix-package-info-insert-build-log-button (id _name)
"Insert button to show build log of a package defined by ID."
(guix-info-insert-action-button
"Build Log"
(lambda (btn)
(guix-package-find-build-log (button-get btn 'id)))
"View build log of 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.
Find the file if needed (see `guix-package-info-auto-find-source').