diff options
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/emacs/git.el | 197 | ||||
| -rwxr-xr-x | contrib/examples/git-reset.sh | 106 | ||||
| -rwxr-xr-x | contrib/fast-import/git-import.perl | 64 | ||||
| -rwxr-xr-x | contrib/fast-import/git-import.sh | 38 | ||||
| -rwxr-xr-x | contrib/fast-import/git-p4 | 342 |
5 files changed, 563 insertions, 184 deletions
diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el index 280557ecd4..2d77fd47ec 100644 --- a/contrib/emacs/git.el +++ b/contrib/emacs/git.el @@ -97,6 +97,21 @@ if there is already one that displays the same directory." :group 'git :type 'string) +(defcustom git-show-uptodate nil + "Whether to display up-to-date files." + :group 'git + :type 'boolean) + +(defcustom git-show-ignored nil + "Whether to display ignored files." + :group 'git + :type 'boolean) + +(defcustom git-show-unknown t + "Whether to display unknown files." + :group 'git + :type 'boolean) + (defface git-status-face '((((class color) (background light)) (:foreground "purple")) @@ -479,6 +494,27 @@ and returns the process output as a string." (setf (git-fileinfo->orig-name info) nil) (setf (git-fileinfo->needs-refresh info) t)))) +(defun git-set-filenames-state (status files state) + "Set the state of a list of named files." + (when files + (setq files (sort files #'string-lessp)) + (let ((file (pop files)) + (node (ewoc-nth status 0))) + (while (and file node) + (let ((info (ewoc-data node))) + (cond ((string-lessp (git-fileinfo->name info) file) + (setq node (ewoc-next status node))) + ((string-equal (git-fileinfo->name info) file) + (unless (eq (git-fileinfo->state info) state) + (setf (git-fileinfo->state info) state) + (setf (git-fileinfo->rename-state info) nil) + (setf (git-fileinfo->orig-name info) nil) + (setf (git-fileinfo->needs-refresh info) t)) + (setq file (pop files))) + (t (setq file (pop files))))))) + (unless state ;; delete files whose state has been set to nil + (ewoc-filter status (lambda (info) (git-fileinfo->state info)))))) + (defun git-state-code (code) "Convert from a string to a added/deleted/modified state." (case (string-to-char code) @@ -532,19 +568,36 @@ and returns the process output as a string." " " (git-escape-file-name (git-fileinfo->name info)) (git-rename-as-string info)))) -(defun git-insert-fileinfo (status info &optional refresh) - "Insert INFO in the status buffer, optionally refreshing an existing one." - (let ((node (and refresh - (git-find-status-file status (git-fileinfo->name info))))) - (setf (git-fileinfo->needs-refresh info) t) - (when node ;preserve the marked flag - (setf (git-fileinfo->marked info) (git-fileinfo->marked (ewoc-data node)))) - (if node (setf (ewoc-data node) info) (ewoc-enter-last status info)))) +(defun git-insert-info-list (status infolist) + "Insert a list of file infos in the status buffer, replacing existing ones if any." + (setq infolist (sort infolist + (lambda (info1 info2) + (string-lessp (git-fileinfo->name info1) + (git-fileinfo->name info2))))) + (let ((info (pop infolist)) + (node (ewoc-nth status 0))) + (while info + (setf (git-fileinfo->needs-refresh info) t) + (cond ((not node) + (ewoc-enter-last status info) + (setq info (pop infolist))) + ((string-lessp (git-fileinfo->name (ewoc-data node)) + (git-fileinfo->name info)) + (setq node (ewoc-next status node))) + ((string-equal (git-fileinfo->name (ewoc-data node)) + (git-fileinfo->name info)) + ;; preserve the marked flag + (setf (git-fileinfo->marked info) (git-fileinfo->marked (ewoc-data node))) + (setf (ewoc-data node) info) + (setq info (pop infolist))) + (t + (ewoc-enter-before status node info) + (setq info (pop infolist))))))) (defun git-run-diff-index (status files) "Run git-diff-index on FILES and parse the results into STATUS. Return the list of files that haven't been handled." - (let ((refresh files)) + (let (infolist) (with-temp-buffer (apply #'git-run-command t nil "diff-index" "-z" "-M" "HEAD" "--" files) (goto-char (point-min)) @@ -558,13 +611,14 @@ Return the list of files that haven't been handled." (new-name (match-string 8))) (if new-name ; copy or rename (if (eq ?C (string-to-char state)) - (git-insert-fileinfo status (git-create-fileinfo 'added new-name old-perm new-perm 'copy name) refresh) - (git-insert-fileinfo status (git-create-fileinfo 'deleted name 0 0 'rename new-name) refresh) - (git-insert-fileinfo status (git-create-fileinfo 'added new-name old-perm new-perm 'rename name)) refresh) - (git-insert-fileinfo status (git-create-fileinfo (git-state-code state) name old-perm new-perm) refresh)) + (push (git-create-fileinfo 'added new-name old-perm new-perm 'copy name) infolist) + (push (git-create-fileinfo 'deleted name 0 0 'rename new-name) infolist) + (push (git-create-fileinfo 'added new-name old-perm new-perm 'rename name) infolist)) + (push (git-create-fileinfo (git-state-code state) name old-perm new-perm) infolist)) (setq files (delete name files)) - (when new-name (setq files (delete new-name files))))))) - files) + (when new-name (setq files (delete new-name files)))))) + (git-insert-info-list status infolist) + files)) (defun git-find-status-file (status file) "Find a given file in the status ewoc and return its node." @@ -576,16 +630,16 @@ Return the list of files that haven't been handled." (defun git-run-ls-files (status files default-state &rest options) "Run git-ls-files on FILES and parse the results into STATUS. Return the list of files that haven't been handled." - (let ((refresh files)) + (let (infolist) (with-temp-buffer - (apply #'git-run-command t nil "ls-files" "-z" "-t" (append options (list "--") files)) + (apply #'git-run-command t nil "ls-files" "-z" (append options (list "--") files)) (goto-char (point-min)) - (while (re-search-forward "\\([HMRCK?]\\) \\([^\0]*\\)\0" nil t 1) - (let ((state (match-string 1)) - (name (match-string 2))) - (git-insert-fileinfo status (git-create-fileinfo (or (git-state-code state) default-state) name) refresh) - (setq files (delete name files)))))) - files) + (while (re-search-forward "\\([^\0]*\\)\0" nil t 1) + (let ((name (match-string 1))) + (push (git-create-fileinfo default-state name) infolist) + (setq files (delete name files))))) + (git-insert-info-list status infolist) + files)) (defun git-run-ls-unmerged (status files) "Run git-ls-files -u on FILES and parse the results into STATUS." @@ -594,9 +648,8 @@ Return the list of files that haven't been handled." (goto-char (point-min)) (let (unmerged-files) (while (re-search-forward "[0-7]\\{6\\} [0-9a-f]\\{40\\} [123]\t\\([^\0]+\\)\0" nil t) - (let ((node (git-find-status-file status (match-string 1)))) - (when node (push (ewoc-data node) unmerged-files)))) - (git-set-files-state unmerged-files 'unmerged)))) + (push (match-string 1) unmerged-files)) + (git-set-filenames-state status unmerged-files 'unmerged)))) (defun git-get-exclude-files () "Get the list of exclude files to pass to git-ls-files." @@ -608,34 +661,30 @@ Return the list of files that haven't been handled." (push config files)) files)) +(defun git-run-ls-files-with-excludes (status files default-state &rest options) + "Run git-ls-files on FILES with appropriate --exclude-from options." + (let ((exclude-files (git-get-exclude-files))) + (apply #'git-run-ls-files status files default-state + (concat "--exclude-per-directory=" git-per-dir-ignore-file) + (append options (mapcar (lambda (f) (concat "--exclude-from=" f)) exclude-files))))) + (defun git-update-status-files (files &optional default-state) "Update the status of FILES from the index." (unless git-status (error "Not in git-status buffer.")) - (let* ((status git-status) - (remaining-files + (unless files + (when git-show-uptodate (git-run-ls-files git-status nil 'uptodate "-c"))) + (let* ((remaining-files (if (git-empty-db-p) ; we need some special handling for an empty db - (git-run-ls-files status files 'added "-c") - (git-run-diff-index status files)))) - (git-run-ls-unmerged status files) - (when (or (not files) remaining-files) - (let ((exclude-files (git-get-exclude-files))) - (setq remaining-files (apply #'git-run-ls-files status remaining-files 'unknown "-o" - (concat "--exclude-per-directory=" git-per-dir-ignore-file) - (mapcar (lambda (f) (concat "--exclude-from=" f)) exclude-files))))) - ; mark remaining files with the default state (or remove them if nil) - (when remaining-files - (if default-state - (ewoc-map (lambda (info) - (when (member (git-fileinfo->name info) remaining-files) - (git-set-files-state (list info) default-state)) - nil) - status) - (ewoc-filter status - (lambda (info files) - (not (member (git-fileinfo->name info) files))) - remaining-files))) + (git-run-ls-files git-status files 'added "-c") + (git-run-diff-index git-status files)))) + (git-run-ls-unmerged git-status files) + (when (or remaining-files (and git-show-unknown (not files))) + (setq remaining-files (git-run-ls-files-with-excludes git-status remaining-files 'unknown "-o"))) + (when (or remaining-files (and git-show-ignored (not files))) + (setq remaining-files (git-run-ls-files-with-excludes git-status remaining-files 'ignored "-o" "-i"))) + (git-set-filenames-state git-status remaining-files default-state) (git-refresh-files) - (git-refresh-ewoc-hf status))) + (git-refresh-ewoc-hf git-status))) (defun git-marked-files () "Return a list of all marked files, or if none a list containing just the file at cursor position." @@ -853,7 +902,7 @@ Return the list of files that haven't been handled." (defun git-add-file () "Add marked file(s) to the index cache." (interactive) - (let ((files (git-get-filenames (git-marked-files-state 'unknown)))) + (let ((files (git-get-filenames (git-marked-files-state 'unknown 'ignored)))) (unless files (push (file-relative-name (read-file-name "File to add: " nil nil t)) files)) (apply #'git-run-command nil nil "update-index" "--add" "--" files) @@ -871,7 +920,7 @@ Return the list of files that haven't been handled." (defun git-remove-file () "Remove the marked file(s)." (interactive) - (let ((files (git-get-filenames (git-marked-files-state 'added 'modified 'unknown 'uptodate)))) + (let ((files (git-get-filenames (git-marked-files-state 'added 'modified 'unknown 'uptodate 'ignored)))) (unless files (push (file-relative-name (read-file-name "File to remove: " nil nil t)) files)) (if (yes-or-no-p @@ -916,11 +965,41 @@ Return the list of files that haven't been handled." (interactive) (ewoc-filter git-status (lambda (info) - (not (or (eq (git-fileinfo->state info) 'ignored) - (eq (git-fileinfo->state info) 'uptodate))))) + (case (git-fileinfo->state info) + ('ignored git-show-ignored) + ('uptodate git-show-uptodate) + ('unknown git-show-unknown) + (t t)))) (unless (ewoc-nth git-status 0) ; refresh header if list is empty (git-refresh-ewoc-hf git-status))) +(defun git-toggle-show-uptodate () + "Toogle the option for showing up-to-date files." + (interactive) + (if (setq git-show-uptodate (not git-show-uptodate)) + (git-refresh-status) + (git-remove-handled))) + +(defun git-toggle-show-ignored () + "Toogle the option for showing ignored files." + (interactive) + (if (setq git-show-ignored (not git-show-ignored)) + (progn + (git-run-ls-files-with-excludes git-status nil 'ignored "-o" "-i") + (git-refresh-files) + (git-refresh-ewoc-hf git-status)) + (git-remove-handled))) + +(defun git-toggle-show-unknown () + "Toogle the option for showing unknown files." + (interactive) + (if (setq git-show-unknown (not git-show-unknown)) + (progn + (git-run-ls-files-with-excludes git-status nil 'unknown "-o") + (git-refresh-files) + (git-refresh-ewoc-hf git-status)) + (git-remove-handled))) + (defun git-setup-diff-buffer (buffer) "Setup a buffer for displaying a diff." (let ((dir default-directory)) @@ -1146,7 +1225,8 @@ Return the list of files that haven't been handled." (unless git-status-mode-map (let ((map (make-keymap)) - (diff-map (make-sparse-keymap))) + (diff-map (make-sparse-keymap)) + (toggle-map (make-sparse-keymap))) (suppress-keymap map) (define-key map "?" 'git-help) (define-key map "h" 'git-help) @@ -1170,6 +1250,7 @@ Return the list of files that haven't been handled." (define-key map "q" 'git-status-quit) (define-key map "r" 'git-remove-file) (define-key map "R" 'git-resolve-file) + (define-key map "t" toggle-map) (define-key map "T" 'git-toggle-all-marks) (define-key map "u" 'git-unmark-file) (define-key map "U" 'git-revert-file) @@ -1186,6 +1267,11 @@ Return the list of files that haven't been handled." (define-key diff-map "h" 'git-diff-file-merge-head) (define-key diff-map "m" 'git-diff-file-mine) (define-key diff-map "o" 'git-diff-file-other) + ; the toggle submap + (define-key toggle-map "u" 'git-toggle-show-uptodate) + (define-key toggle-map "i" 'git-toggle-show-ignored) + (define-key toggle-map "k" 'git-toggle-show-unknown) + (define-key toggle-map "m" 'git-toggle-all-marks) (setq git-status-mode-map map))) ;; git mode should only run in the *git status* buffer @@ -1207,6 +1293,9 @@ Commands: (let ((status (ewoc-create 'git-fileinfo-prettyprint "" ""))) (set (make-local-variable 'git-status) status)) (set (make-local-variable 'list-buffers-directory) default-directory) + (make-local-variable 'git-show-uptodate) + (make-local-variable 'git-show-ignored) + (make-local-variable 'git-show-unknown) (run-hooks 'git-status-mode-hook))) (defun git-find-status-buffer (dir) diff --git a/contrib/examples/git-reset.sh b/contrib/examples/git-reset.sh new file mode 100755 index 0000000000..bafeb52cd1 --- /dev/null +++ b/contrib/examples/git-reset.sh @@ -0,0 +1,106 @@ +#!/bin/sh +# +# Copyright (c) 2005, 2006 Linus Torvalds and Junio C Hamano +# +USAGE='[--mixed | --soft | --hard] [<commit-ish>] [ [--] <paths>...]' +SUBDIRECTORY_OK=Yes +. git-sh-setup +set_reflog_action "reset $*" +require_work_tree + +update= reset_type=--mixed +unset rev + +while test $# != 0 +do + case "$1" in + --mixed | --soft | --hard) + reset_type="$1" + ;; + --) + break + ;; + -*) + usage + ;; + *) + rev=$(git rev-parse --verify "$1") || exit + shift + break + ;; + esac + shift +done + +: ${rev=HEAD} +rev=$(git rev-parse --verify $rev^0) || exit + +# Skip -- in "git reset HEAD -- foo" and "git reset -- foo". +case "$1" in --) shift ;; esac + +# git reset --mixed tree [--] paths... can be used to +# load chosen paths from the tree into the index without +# affecting the working tree nor HEAD. +if test $# != 0 +then + test "$reset_type" = "--mixed" || + die "Cannot do partial $reset_type reset." + + git diff-index --cached $rev -- "$@" | + sed -e 's/^:\([0-7][0-7]*\) [0-7][0-7]* \([0-9a-f][0-9a-f]*\) [0-9a-f][0-9a-f]* [A-Z] \(.*\)$/\1 \2 \3/' | + git update-index --add --remove --index-info || exit + git update-index --refresh + exit +fi + +cd_to_toplevel + +if test "$reset_type" = "--hard" +then + update=-u +fi + +# Soft reset does not touch the index file nor the working tree +# at all, but requires them in a good order. Other resets reset +# the index file to the tree object we are switching to. +if test "$reset_type" = "--soft" +then + if test -f "$GIT_DIR/MERGE_HEAD" || + test "" != "$(git ls-files --unmerged)" + then + die "Cannot do a soft reset in the middle of a merge." + fi +else + git read-tree -v --reset $update "$rev" || exit +fi + +# Any resets update HEAD to the head being switched to. +if orig=$(git rev-parse --verify HEAD 2>/dev/null) +then + echo "$orig" >"$GIT_DIR/ORIG_HEAD" +else + rm -f "$GIT_DIR/ORIG_HEAD" +fi +git update-ref -m "$GIT_REFLOG_ACTION" HEAD "$rev" +update_ref_status=$? + +case "$reset_type" in +--hard ) + test $update_ref_status = 0 && { + printf "HEAD is now at " + GIT_PAGER= git log --max-count=1 --pretty=oneline \ + --abbrev-commit HEAD + } + ;; +--soft ) + ;; # Nothing else to do +--mixed ) + # Report what has not been updated. + git update-index --refresh + ;; +esac + +rm -f "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/rr-cache/MERGE_RR" \ + "$GIT_DIR/SQUASH_MSG" "$GIT_DIR/MERGE_MSG" + +exit $update_ref_status diff --git a/contrib/fast-import/git-import.perl b/contrib/fast-import/git-import.perl new file mode 100755 index 0000000000..f9fef6db28 --- /dev/null +++ b/contrib/fast-import/git-import.perl @@ -0,0 +1,64 @@ +#!/usr/bin/perl +# +# Performs an initial import of a directory. This is the equivalent +# of doing 'git init; git add .; git commit'. It's a little slower, +# but is meant to be a simple fast-import example. + +use strict; +use File::Find; + +my $USAGE = 'Usage: git-import branch import-message'; +my $branch = shift or die "$USAGE\n"; +my $message = shift or die "$USAGE\n"; + +chomp(my $username = `git config user.name`); +chomp(my $email = `git config user.email`); +die 'You need to set user name and email' + unless $username && $email; + +system('git init'); +open(my $fi, '|-', qw(git fast-import --date-format=now)) + or die "unable to spawn fast-import: $!"; + +print $fi <<EOF; +commit refs/heads/$branch +committer $username <$email> now +data <<MSGEOF +$message +MSGEOF + +EOF + +find( + sub { + if($File::Find::name eq './.git') { + $File::Find::prune = 1; + return; + } + return unless -f $_; + + my $fn = $File::Find::name; + $fn =~ s#^.\/##; + + open(my $in, '<', $_) + or die "unable to open $fn: $!"; + my @st = stat($in) + or die "unable to stat $fn: $!"; + my $len = $st[7]; + + print $fi "M 644 inline $fn\n"; + print $fi "data $len\n"; + while($len > 0) { + my $r = read($in, my $buf, $len < 4096 ? $len : 4096); + defined($r) or die "read error from $fn: $!"; + $r > 0 or die "premature EOF from $fn: $!"; + print $fi $buf; + $len -= $r; + } + print $fi "\n"; + + }, '.' +); + +close($fi); +exit $?; diff --git a/contrib/fast-import/git-import.sh b/contrib/fast-import/git-import.sh new file mode 100755 index 0000000000..0ca7718d05 --- /dev/null +++ b/contrib/fast-import/git-import.sh @@ -0,0 +1,38 @@ +#!/bin/sh +# +# Performs an initial import of a directory. This is the equivalent +# of doing 'git init; git add .; git commit'. It's a lot slower, +# but is meant to be a simple fast-import example. + +if [ -z "$1" -o -z "$2" ]; then + echo "Usage: git-import branch import-message" + exit 1 +fi + +USERNAME="$(git config user.name)" +EMAIL="$(git config user.email)" + +if [ -z "$USERNAME" -o -z "$EMAIL" ]; then + echo "You need to set user name and email" + exit 1 +fi + +git init + +( + cat <<EOF +commit refs/heads/$1 +committer $USERNAME <$EMAIL> now +data <<MSGEOF +$2 +MSGEOF + +EOF + find * -type f|while read i;do + echo "M 100644 inline $i" + echo data $(stat -c '%s' "$i") + cat "$i" + echo + done + echo +) | git fast-import --date-format=now diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index 65c57ac4d8..557649a14a 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -289,6 +289,19 @@ def createOrUpdateBranchesFromOrigin(localRefPrefix = "refs/remotes/p4/", silent def originP4BranchesExist(): return gitBranchExists("origin") or gitBranchExists("origin/p4") or gitBranchExists("origin/p4/master") +def p4ChangesForPaths(depotPaths, changeRange): + assert depotPaths + output = read_pipe_lines("p4 changes " + ' '.join (["%s...%s" % (p, changeRange) + for p in depotPaths])) + + changes = [] + for line in output: + changeNum = line.split(" ")[1] + changes.append(int(changeNum)) + + changes.sort() + return changes + class Command: def __init__(self): self.usage = "usage: %prog [options]" @@ -672,9 +685,8 @@ class P4Submit(Command): f.close(); os.chdir(self.clientPath) - response = raw_input("Do you want to sync %s with p4 sync? [y]es/[n]o " % self.clientPath) - if response == "y" or response == "yes": - system("p4 sync ...") + print "Syncronizing p4 checkout..." + system("p4 sync ...") if self.reset: self.firstTime = True @@ -713,10 +725,14 @@ class P4Submit(Command): else: print "All changes applied!" os.chdir(self.oldWorkingDirectory) - response = raw_input("Do you want to sync from Perforce now using git-p4 rebase? [y]es/[n]o ") + + sync = P4Sync() + sync.run([]) + + response = raw_input("Do you want to rebase current HEAD from Perforce now using git-p4 rebase? [y]es/[n]o ") if response == "y" or response == "yes": rebase = P4Rebase() - rebase.run([]) + rebase.rebase() os.remove(self.configFile) return True @@ -1110,6 +1126,186 @@ class P4Sync(Command): self.keepRepoPath = (d.has_key('options') and ('keepRepoPath' in d['options'])) + def gitRefForBranch(self, branch): + if branch == "main": + return self.refPrefix + "master" + + if len(branch) <= 0: + return branch + + return self.refPrefix + self.projectName + branch + + def gitCommitByP4Change(self, ref, change): + if self.verbose: + print "looking in ref " + ref + " for change %s using bisect..." % change + + earliestCommit = "" + latestCommit = parseRevision(ref) + + while True: + if self.verbose: + print "trying: earliest %s latest %s" % (earliestCommit, latestCommit) + next = read_pipe("git rev-list --bisect %s %s" % (latestCommit, earliestCommit)).strip() + if len(next) == 0: + if self.verbose: + print "argh" + return "" + log = extractLogMessageFromGitCommit(next) + settings = extractSettingsGitLog(log) + currentChange = int(settings['change']) + if self.verbose: + print "current change %s" % currentChange + + if currentChange == change: + if self.verbose: + print "found %s" % next + return next + + if currentChange < change: + earliestCommit = "^%s" % next + else: + latestCommit = "%s" % next + + return "" + + def importNewBranch(self, branch, maxChange): + # make fast-import flush all changes to disk and update the refs using the checkpoint + # command so that we can try to find the branch parent in the git history + self.gitStream.write("checkpoint\n\n"); + self.gitStream.flush(); + branchPrefix = self.depotPaths[0] + branch + "/" + range = "@1,%s" % maxChange + #print "prefix" + branchPrefix + changes = p4ChangesForPaths([branchPrefix], range) + if len(changes) <= 0: + return False + firstChange = changes[0] + #print "first change in branch: %s" % firstChange + sourceBranch = self.knownBranches[branch] + sourceDepotPath = self.depotPaths[0] + sourceBranch + sourceRef = self.gitRefForBranch(sourceBranch) + #print "source " + sourceBranch + + branchParentChange = int(p4Cmd("changes -m 1 %s...@1,%s" % (sourceDepotPath, firstChange))["change"]) + #print "branch parent: %s" % branchParentChange + gitParent = self.gitCommitByP4Change(sourceRef, branchParentChange) + if len(gitParent) > 0: + self.initialParents[self.gitRefForBranch(branch)] = gitParent + #print "parent git commit: %s" % gitParent + + self.importChanges(changes) + return True + + def importChanges(self, changes): + cnt = 1 + for change in changes: + description = p4Cmd("describe %s" % change) + self.updateOptionDict(description) + + if not self.silent: + sys.stdout.write("\rImporting revision %s (%s%%)" % (change, cnt * 100 / len(changes))) + sys.stdout.flush() + cnt = cnt + 1 + + try: + if self.detectBranches: + branches = self.splitFilesIntoBranches(description) + for branch in branches.keys(): + ## HACK --hwn + branchPrefix = self.depotPaths[0] + branch + "/" + + parent = "" + + filesForCommit = branches[branch] + + if self.verbose: + print "branch is %s" % branch + + self.updatedBranches.add(branch) + + if branch not in self.createdBranches: + self.createdBranches.add(branch) + parent = self.knownBranches[branch] + if parent == branch: + parent = "" + else: + fullBranch = self.projectName + branch + if fullBranch not in self.p4BranchesInGit: + if not self.silent: + print("\n Importing new branch %s" % fullBranch); + if self.importNewBranch(branch, change - 1): + parent = "" + self.p4BranchesInGit.append(fullBranch) + if not self.silent: + print("\n Resuming with change %s" % change); + + if self.verbose: + print "parent determined through known branches: %s" % parent + + branch = self.gitRefForBranch(branch) + parent = self.gitRefForBranch(parent) + + if self.verbose: + print "looking for initial parent for %s; current parent is %s" % (branch, parent) + + if len(parent) == 0 and branch in self.initialParents: + parent = self.initialParents[branch] + del self.initialParents[branch] + + self.commit(description, filesForCommit, branch, [branchPrefix], parent) + else: + files = self.extractFilesFromCommit(description) + self.commit(description, files, self.branch, self.depotPaths, + self.initialParent) + self.initialParent = "" + except IOError: + print self.gitError.read() + sys.exit(1) + + def importHeadRevision(self, revision): + print "Doing initial import of %s from revision %s into %s" % (' '.join(self.depotPaths), revision, self.branch) + + details = { "user" : "git perforce import user", "time" : int(time.time()) } + details["desc"] = ("Initial import of %s from the state at revision %s" + % (' '.join(self.depotPaths), revision)) + details["change"] = revision + newestRevision = 0 + + fileCnt = 0 + for info in p4CmdList("files " + + ' '.join(["%s...%s" + % (p, revision) + for p in self.depotPaths])): + + if info['code'] == 'error': + sys.stderr.write("p4 returned an error: %s\n" + % info['data']) + sys.exit(1) + + + change = int(info["change"]) + if change > newestRevision: + newestRevision = change + + if info["action"] == "delete": + # don't increase the file cnt, otherwise details["depotFile123"] will have gaps! + #fileCnt = fileCnt + 1 + continue + + for prop in ["depotFile", "rev", "action", "type" ]: + details["%s%s" % (prop, fileCnt)] = info[prop] + + fileCnt = fileCnt + 1 + + details["change"] = newestRevision + self.updateOptionDict(details) + try: + self.commit(details, self.extractFilesFromCommit(details), self.branch, self.depotPaths) + except IOError: + print "IO error with git fast-import. Is your git version recent enough?" + print self.gitError.read() + + def run(self, args): self.depotPaths = [] self.changeRange = "" @@ -1207,7 +1403,7 @@ class P4Sync(Command): self.depotPaths = sorted(args) - self.revision = "" + revision = "" self.users = {} newPaths = [] @@ -1218,15 +1414,15 @@ class P4Sync(Command): if self.changeRange == "@all": self.changeRange = "" elif ',' not in self.changeRange: - self.revision = self.changeRange + revision = self.changeRange self.changeRange = "" p = p[:atIdx] elif p.find("#") != -1: hashIdx = p.index("#") - self.revision = p[hashIdx:] + revision = p[hashIdx:] p = p[:hashIdx] elif self.previousDepotPaths == []: - self.revision = "#head" + revision = "#head" p = re.sub ("\.\.\.$", "", p) if not p.endswith("/"): @@ -1267,49 +1463,8 @@ class P4Sync(Command): self.gitStream = importProcess.stdin self.gitError = importProcess.stderr - if self.revision: - print "Doing initial import of %s from revision %s into %s" % (' '.join(self.depotPaths), self.revision, self.branch) - - details = { "user" : "git perforce import user", "time" : int(time.time()) } - details["desc"] = ("Initial import of %s from the state at revision %s" - % (' '.join(self.depotPaths), self.revision)) - details["change"] = self.revision - newestRevision = 0 - - fileCnt = 0 - for info in p4CmdList("files " - + ' '.join(["%s...%s" - % (p, self.revision) - for p in self.depotPaths])): - - if info['code'] == 'error': - sys.stderr.write("p4 returned an error: %s\n" - % info['data']) - sys.exit(1) - - - change = int(info["change"]) - if change > newestRevision: - newestRevision = change - - if info["action"] == "delete": - # don't increase the file cnt, otherwise details["depotFile123"] will have gaps! - #fileCnt = fileCnt + 1 - continue - - for prop in ["depotFile", "rev", "action", "type" ]: - details["%s%s" % (prop, fileCnt)] = info[prop] - - fileCnt = fileCnt + 1 - - details["change"] = newestRevision - self.updateOptionDict(details) - try: - self.commit(details, self.extractFilesFromCommit(details), self.branch, self.depotPaths) - except IOError: - print "IO error with git fast-import. Is your git version recent enough?" - print self.gitError.read() - + if revision: + self.importHeadRevision(revision) else: changes = [] @@ -1327,15 +1482,7 @@ class P4Sync(Command): if self.verbose: print "Getting p4 changes for %s...%s" % (', '.join(self.depotPaths), self.changeRange) - assert self.depotPaths - output = read_pipe_lines("p4 changes " + ' '.join (["%s...%s" % (p, self.changeRange) - for p in self.depotPaths])) - - for line in output: - changeNum = line.split(" ")[1] - changes.append(int(changeNum)) - - changes.sort() + changes = p4ChangesForPaths(self.depotPaths, self.changeRange) if len(self.maxChanges) > 0: changes = changes[:min(int(self.maxChanges), len(changes))] @@ -1350,74 +1497,7 @@ class P4Sync(Command): self.updatedBranches = set() - cnt = 1 - for change in changes: - description = p4Cmd("describe %s" % change) - self.updateOptionDict(description) - - if not self.silent: - sys.stdout.write("\rImporting revision %s (%s%%)" % (change, cnt * 100 / len(changes))) - sys.stdout.flush() - cnt = cnt + 1 - - try: - if self.detectBranches: - branches = self.splitFilesIntoBranches(description) - for branch in branches.keys(): - ## HACK --hwn - branchPrefix = self.depotPaths[0] + branch + "/" - - parent = "" - - filesForCommit = branches[branch] - - if self.verbose: - print "branch is %s" % branch - - self.updatedBranches.add(branch) - - if branch not in self.createdBranches: - self.createdBranches.add(branch) - parent = self.knownBranches[branch] - if parent == branch: - parent = "" - elif self.verbose: - print "parent determined through known branches: %s" % parent - - # main branch? use master - if branch == "main": - branch = "master" - else: - - ## FIXME - branch = self.projectName + branch - - if parent == "main": - parent = "master" - elif len(parent) > 0: - ## FIXME - parent = self.projectName + parent - - branch = self.refPrefix + branch - if len(parent) > 0: - parent = self.refPrefix + parent - - if self.verbose: - print "looking for initial parent for %s; current parent is %s" % (branch, parent) - - if len(parent) == 0 and branch in self.initialParents: - parent = self.initialParents[branch] - del self.initialParents[branch] - - self.commit(description, filesForCommit, branch, [branchPrefix], parent) - else: - files = self.extractFilesFromCommit(description) - self.commit(description, files, self.branch, self.depotPaths, - self.initialParent) - self.initialParent = "" - except IOError: - print self.gitError.read() - sys.exit(1) + self.importChanges(changes) if not self.silent: print "" @@ -1427,7 +1507,6 @@ class P4Sync(Command): sys.stdout.write("%s " % b) sys.stdout.write("\n") - self.gitStream.close() if importProcess.wait() != 0: die("fast-import failed: %s" % self.gitError.read()) @@ -1448,6 +1527,9 @@ class P4Rebase(Command): sync = P4Sync() sync.run([]) + return self.rebase() + + def rebase(self): [upstream, settings] = findUpstreamBranchPoint() if len(upstream) == 0: die("Cannot find upstream branchpoint for rebase") |