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Diffstat (limited to 'Documentation/git-svn.txt')
| -rw-r--r-- | Documentation/git-svn.txt | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index 816340b944..be2e34eb8f 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -44,10 +44,15 @@ COMMANDS --tags=<tags_subdir>;; -b<branches_subdir>;; --branches=<branches_subdir>;; +-s;; +--stdlayout;; These are optional command-line options for init. Each of these flags can point to a relative repository path (--tags=project/tags') or a full url - (--tags=https://foo.org/project/tags) + (--tags=https://foo.org/project/tags). The option --stdlayout is + a shorthand way of setting trunk,tags,branches as the relative paths, + which is the Subversion default. If any of the other options are given + as well, they take precedence. --no-metadata;; Set the 'noMetadata' option in the [svn-remote] config. --use-svm-props;; @@ -94,7 +99,7 @@ COMMANDS This works similarly to 'svn update' or 'git-pull' except that it preserves linear history with 'git-rebase' instead of -'git-merge' for ease of dcommit-ing with git-svn. +'git-merge' for ease of dcommiting with git-svn. This accepts all options that 'git-svn fetch' and 'git-rebase' accepts. However '--fetch-all' only fetches from the current @@ -479,6 +484,38 @@ the user on the git side. git-svn does however follow copy history of the directory that it is tracking, however (much like how 'svn log' works). +CAVEATS +------- + +For the sake of simplicity and interoperating with a less-capable system +(SVN), it is recommended that all git-svn users clone, fetch and dcommit +directly from the SVN server, and avoid all git-clone/pull/merge/push +operations between git repositories and branches. The recommended +method of exchanging code between git branches and users is +git-format-patch and git-am, or just dcommiting to the SVN repository. + +Running 'git-merge' or 'git-pull' is NOT recommended on a branch you +plan to dcommit from. Subversion does not represent merges in any +reasonable or useful fashion; so users using Subversion cannot see any +merges you've made. Furthermore, if you merge or pull from a git branch +that is a mirror of an SVN branch, dcommit may commit to the wrong +branch. + +'git-clone' does not clone branches under the refs/remotes/ hierarchy or +any git-svn metadata, or config. So repositories created and managed with +using git-svn should use rsync(1) for cloning, if cloning is to be done +at all. + +Since 'dcommit' uses rebase internally, any git branches you git-push to +before dcommit on will require forcing an overwrite of the existing ref +on the remote repository. This is generally considered bad practice, +see the git-push(1) documentation for details. + +Do not use the --amend option of git-commit(1) on a change you've +already dcommitted. It is considered bad practice to --amend commits +you've already pushed to a remote repository for other users, and +dcommit with SVN is analogous to that. + BUGS ---- @@ -512,9 +549,9 @@ listed below are allowed: ------------------------------------------------------------------------ Keep in mind that the '*' (asterisk) wildcard of the local ref -(left of the ':') *must* be the farthest right path component; +(right of the ':') *must* be the farthest right path component; however the remote wildcard may be anywhere as long as it's own -independent path componet (surrounded by '/' or EOL). This +independent path component (surrounded by '/' or EOL). This type of configuration is not automatically created by 'init' and should be manually entered with a text-editor or using gitlink:git-config[1] |