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Merge pull request #641 from DarwinAwardWinner/new-status-fixes

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New status fixes
This commit is contained in:
Ryan Thompson 2012-03-06 09:07:00 -08:00
commit 68fa0ebd30
5 changed files with 58 additions and 42 deletions
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2
el-get-autoloads.el
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@ -64,7 +64,7 @@
;; make sure we can actually byte-compile it
(el-get-ensure-byte-compilable-autoload-file generated-autoload-file)
(when (string= (el-get-package-status package) "installed")
(when (el-get-package-is-installed package)
(apply 'update-directory-autoloads (el-get-load-path package)))
(el-get-save-and-kill el-get-autoload-file)

4
el-get-list-packages.el
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@ -303,7 +303,7 @@ matching REGEX with TYPE and ARGS as parameter."
((string= el-get-package-menu-sort-key "Status")
#'(lambda (package)
(let ((package-name (el-get-as-string (plist-get package :name))))
(el-get-package-status package-name))))
(el-get-read-package-status package-name))))
((string= el-get-package-menu-sort-key "Description")
#'(lambda (package)
(plist-get package :description)))
@ -319,7 +319,7 @@ matching REGEX with TYPE and ARGS as parameter."
(mapc (lambda (package)
(let ((package-name (el-get-as-string (plist-get package :name))))
(el-get-print-package package-name
(el-get-package-status package-name)
(el-get-read-package-status package-name)
(plist-get package :description))))
packages))
(goto-char (point-min))

63
el-get-status.el
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@ -19,11 +19,19 @@
;; miserably.
;;
(require 'cl)
(require 'el-get-core)
(defvar el-get-status-file-cache nil
"Cache variable used to avoid re-reading status file from disk.
This variable may safely be set to nil at any time. Doing so
would force the package statuses to be re-read from disk.")
(defun el-get-save-package-status (package status)
"Save given package status"
(let* ((recipe (el-get-package-def package))
(let* ((package (el-get-as-symbol package))
(recipe (el-get-package-def package))
(package-status-alist
(assq-delete-all package (el-get-read-status-file)))
(new-package-status-alist
@ -35,70 +43,75 @@
(el-get-as-string (car p2)))))))
(with-temp-file el-get-status-file
(pp new-package-status-alist (current-buffer)))
new-package-status-alist))
;; Cache and return the new alist
(setq el-get-status-file-cache
new-package-status-alist)))
(defun el-get-read-status-file ()
"read `el-get-status-file' and return an alist of plist like:
(PACKAGE . (status \"status\" recipe (:name ...)))"
(or el-get-status-file-cache
(setq
el-get-status-file-cache
(let ((ps
(when (file-exists-p el-get-status-file)
(car (with-temp-buffer
(insert-file-contents-literally el-get-status-file)
(read-from-string (buffer-string)))))))
(if (consp (car ps)) ; check for an alist, new format
ps
ps)
;; convert to the new format, fetching recipes as we go
(loop for (p s) on ps by 'cddr
for x = (el-get-as-symbol (el-get-package-name p))
when x
collect (cons x (list 'status s
'recipe (el-get-package-def x)))))))
'recipe (el-get-package-def x))))))))
(defun el-get-package-status-alist (&optional package-status-alist)
"return an alist of (PACKAGE . STATUS)"
(loop for (p . prop) in (or package-status-alist
(el-get-convert-status-format))
(el-get-read-status-file))
collect (cons p (plist-get prop 'status))))
(defun el-get-read-package-status (package &optional package-status-alist)
"return current status for PACKAGE"
(let ((p-alist (or package-status-alist (el-get-read-status-file))))
(plist-get (cdr (assq package p-alist)) 'status)))
(plist-get (cdr (assq (el-get-as-symbol package) p-alist)) 'status)))
(define-obsolete-function-alias 'el-get-package-status 'el-get-read-package-status)
(defun el-get-read-package-status-recipe (package &optional package-status-alist)
"return current status for PACKAGE"
(let ((p-alist (or package-status-alist (el-get-read-status-file))))
(plist-get (cdr (assq package p-alist)) 'recipe)))
(plist-get (cdr (assq (el-get-as-symbol package) p-alist)) 'recipe)))
(defun el-get-list-package-names-with-status (&rest status)
"Return package names that are currently in given status"
(loop for (p . prop) in (el-get-read-status-file)
for s = (plist-get prop 'status)
when (member s status)
collect (el-get-as-string p)))
(defun el-get-filter-package-alist-with-status (package-status-alist &rest status)
(defun el-get-filter-package-alist-with-status (package-status-alist &rest statuses)
"Return package names that are currently in given status"
(loop for (p . prop) in package-status-alist
for s = (plist-get prop 'status)
when (member s status)
when (member s statuses)
collect (el-get-as-string p)))
(defun el-get-read-package-with-status (action &rest status)
(defun el-get-list-package-names-with-status (&rest statuses)
"Return package names that are currently in given status"
(apply #'el-get-filter-package-alist-with-status
(el-get-read-status-file)
statuses))
(defun el-get-read-package-with-status (action &rest statuses)
"Read a package name in given status"
(completing-read (format "%s package: " action)
(apply 'el-get-list-package-names-with-status status)))
(apply 'el-get-list-package-names-with-status statuses)))
(defun el-get-count-package-with-status (&rest status)
(defun el-get-count-package-with-status (&rest statuses)
"Return how many packages are currently in given status"
(loop for (p . prop) in (el-get-read-status-file)
count (member (plist-get prop 'status) status)))
(length (apply #'el-get-list-package-names-with-status statuses)))
(defun el-get-count-packages-with-status (packages &rest status)
(defun el-get-count-packages-with-status (packages &rest statuses)
"Return how many packages are currently in given status in PACKAGES"
(loop for (p . prop) in (el-get-read-status-file)
count (and (member (el-get-as-symbol p) packages)
(member (plist-get prop 'status) status))))
(length (intersection
(mapcar #'el-get-as-symbol (apply #'el-get-list-package-names-with-status statuses))
(mapcar #'el-get-as-symbol packages))))
(defun el-get-extra-packages (&rest packages)
"Return installed or required packages that are not in given package list"

8
el-get.el
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@ -319,8 +319,10 @@ package names."
(error "el-get: package `%s' has incomplete recipe (no :type)" package))))
(defun el-get-package-is-installed (package)
"Raise an error if PACKAGE is already installed"
(string= "installed" (el-get-package-status (el-get-as-string package))))
"Return true if PACKAGE is installed"
(and (file-directory-p (el-get-package-directory package))
(string= "installed"
(el-get-read-package-status package))))
(defun el-get-read-package-name (action &optional filtered)
"Ask user for a package name in minibuffer, with completion.
@ -601,7 +603,7 @@ PACKAGE may be either a string or the corresponding symbol."
(defun el-get-do-install (package)
"Install any PACKAGE for which you have a recipe."
(el-get-error-unless-package-p package)
(if (string= (el-get-package-status package) "installed")
(if (el-get-package-is-installed package)
(el-get-init package)
(let* ((status (el-get-read-package-status package))
(source (el-get-package-def package))

1
test/run-test-interactive.sh
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@ -17,6 +17,7 @@ set_default EL_GET_LIB_DIR "$(dirname "$(dirname "$(readlink -f "$0")")")"
set_default TMPDIR "$(dirname "$(mktemp --dry-run)")"
set_default TEST_HOME "$TMPDIR/el-get-test-home"
set_default EMACS "$(which emacs)"
set_default TEST_DIR "$(dirname $0)"
run_test () {
for x in "$1" "$TEST_DIR/$1" "$TEST_DIR/$1.el" "$TEST_DIR/el-get-issue-$1.el"; do