shish@xxxxxxx wrote on Thu, 03 Jan 2013 15:58 -0500: > While struggling to get git-p4 to work properly with branches, I > thought the documentation on http://git-scm.com/docs/git-p4 could use > some improvements: Thanks, I definitely appreciate the constructive comments here. > 1. At the end of the "Branch detection" section, the following > commands are provided (for when you want to explicitly provide branch > mappings to git-p4): > > git config git-p4.branchList main:branch1 > git p4 clone --detect-branches //depot@all > > The second command should end with a dot (".") because the first > command only works if you are already in a git-initialized folder. > Thus I would also suggest to add "git init" as first command to type. That is confusing. I'll make it this: git init depot cd depot git config git-p4.branchList main:branch1 git p4 clone --detect-branches //depot@all . > 2. Even though having a "main" branch is standard in Perforce, it > would be worth mentioning what happens when you don't: there is a > message "Could not detect main branch. No checkout/master branch > created" output by the "git p4 clone" command. However, it will still > work if you manually set the master branch ("git checkout -b master > remotes/p4/my_custom_main_branch"). This feels like a bug to me, and indeed I had an old patch series that planned to fix it. Let me knock that into shape, instead of changing the documentation. It will automatically do the checkout step you did. > 3. I don't know what I missed for that one, but I haven't been able to > get the example for the --branch option to work. It says that after > "git init", we can import a p4 branch with: > > git p4 sync --branch=refs/remotes/p4/proj2 //depot/proj2 > > However, after doing this, followed by "git checkout -b proj2 > remotes/p4/proj2", I am unable to properly use "git p4 sync" or "git > p4 submit" from this branch, as git complains about a missing > refs/remotes/p4/master. Yes, also annoying. I have a failing test case for this, but haven't fixed it yet. The idea is that "git p4 sync --branch=proj2" will sync refs/remotes/p4/proj2. If there is no p4/master, and you don't specify --branch, it will fail with a more useful error message. For submit, there is code that walks from your current branch back in history until it finds a commit on a known p4 remote branch. This is sort of like the merge-base calculation in git, but restricted to a linear history. I haven't tested that recently, but will add a test and fix it if needed too. Please do feel welcome to to rearrange or expand the documentation so it makes more sense, if you are so inspired. -- Pete -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html