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Merge remote branch 'refs/remotes/AlexeyVoinov/git-svn-fixes'

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This commit is contained in:
Phil Jackson 2010-03-11 11:18:30 +00:00
commit db53f15cb5
1 changed files with 48 additions and 20 deletions
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52
magit.el
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@ -297,6 +297,9 @@ Many Magit faces inherit from this one by default."
(defun magit-get (&rest keys)
(magit-git-string "config" (magit-concat-with-delim "." keys)))
(defun magit-get-all (&rest keys)
(magit-git-lines "config" "--get-all" (magit-concat-with-delim "." keys)))
(defun magit-set (val &rest keys)
(if val
(magit-git-string "config" (magit-concat-with-delim "." keys) val)
@ -2238,6 +2241,27 @@ merge will be squashed."
(defun magit-svn-enabled ()
(not (null (magit-get-svn-ref-info))))
(defun magit-get-svn-local-ref (url)
(let ((branches (cons (magit-get "svn-remote" "svn" "fetch")
(magit-get-all "svn-remote" "svn" "branches")))
(base-url (magit-get "svn-remote" "svn" "url"))
(result nil))
(while branches
(let* ((pats (split-string (pop branches) ":"))
(src (replace-regexp-in-string "\\*" "\\\\(.*\\\\)" (car pats)))
(dst (replace-regexp-in-string "\\*" "\\\\1" (cadr pats)))
(base-url (replace-regexp-in-string "\\+" "\\\\+" base-url))
(pat1 (concat "^" src "$"))
(pat2 (cond ((equal src "") (concat "^" base-url "$"))
(t (concat "^" base-url "/" src "$")))))
(cond ((string-match pat1 url)
(setq result (replace-match dst nil nil url))
(setq branches nil))
((string-match pat2 url)
(setq result (replace-match dst nil nil url))
(setq branches nil)))))
result))
(defvar magit-get-svn-ref-info-cache nil
"As `magit-get-svn-ref-info' might be considered a quite
expensive operation a cache is taken so that `magit-status'
@ -2254,31 +2278,35 @@ of `magit-get-svn-ref-info-cache'."
(url)
(revision))
(when fetch
(let* ((ref (cadr (split-string fetch ":")))
(ref-path (file-name-directory ref))
(trunk-ref-name (file-name-nondirectory ref)))
(setq magit-get-svn-ref-info-cache
(list
(cons 'ref-path (file-name-directory
(cadr (split-string fetch ":"))))
(cons 'trunk-ref-name (file-name-nondirectory
(cadr (split-string fetch ":"))))
(cons 'ref-path ref-path)
(cons 'trunk-ref-name trunk-ref-name)
;; get the local ref from the log. This is actually
;; the way that git-svn does it.
(cons 'local-ref-name
(cons 'local-ref
(with-temp-buffer
(insert (magit-git-string "log" "--first-parent"))
(insert (or (magit-git-string "log" "--first-parent")
""))
(goto-char (point-min))
(when (re-search-forward "git-svn-id: \\(.+/\\(.+?\\)\\)@\\([0-9]+\\)" nil t)
(cond ((re-search-forward "git-svn-id: \\(.+/.+?\\)@\\([0-9]+\\)" nil t)
(setq url (match-string 1)
revision (match-string 3))
(match-string 2))))
revision (match-string 2))
(magit-get-svn-local-ref url))
(t
(setq url (magit-get "svn-remote" "svn" "url"))
nil))))
(cons 'revision revision)
(cons 'url url)))))))
(cons 'url url))))))))
(defun magit-get-svn-ref (&optional use-cache)
"Get the best guess remote ref for the current git-svn based
branch."
(let ((info (magit-get-svn-ref-info use-cache)))
(concat (cdr (assoc 'ref-path info))
(cdr (assoc 'local-ref-name info)))))
(cdr (assoc 'local-ref info))))
;;; Resetting