![]() ![]() If you push a changeset somewhere, then roll it back, then pull from the repository you You'll have to recover from your mistake in a different way. ![]() If you've pushed a change to another repository-particularly if it's a shared repository-it has essentially “escaped into the wild,” and Because a rollback eliminates history, there's no way for the disappearance of aĬhange to propagate between repositories. Only in the repository in which you perform the hg rollback. Rolling back a change makes it disappear entirely, but The value of the hg rollback command drops to zero once you've pushed your changes to another repository. Rolling back is useless once you've pushed ¶ ![]() Into a single transaction, so one hg rollback is all you need to undo this mistake. Mercurial groups all changes from one hg pull The hg rollback command will work nicely to expunge all of the changesets that you just pulled. Will display the URL it's pulling from, or you will see it pull a suspiciously large number of changes into the repository. However, it's more likely that you'll notice immediately, because Mercurial At worst, you could be paying insufficient attention, and push those changes into the shared “0.9” tree, confusing yourĮntire team (but don't worry, we'll return to this horror scenario later). Given this, you can imagine that the consequences could be messy if you had a local “0.9” repository, and accidentally pulled changes from the shared One shared repository for your project's “0.9” release, and another, containing different changes, for the “1.0” release. This will revert the file without committing it.It's common practice with Mercurial to maintain separate development branches of a project in different repositories. To revert a file to a specific changeset, use hg revert -r CHANGESET FILENAME.This will prompt you directly with a request for the commit message to use in the backout. To backout a specific changeset use hg backout -r CHANGESET.If you want to revert changes already committed: It won’t remove staged changes, like modified files still uncommitted. To remove all untracked files, you can use the purge extension and run hg purge.Note that it won’t remove untracked files. hg up -C will reset all changed files to the last commit.You can use this command also to restore a file marked as ! (missing in the filesystem, but still tracked). To avoid that, use the -C option: hg revert -C FILENAME. Note that this will leave a FILENAME.orig in the repository, in case you decide to change your mind. If you only want to reset one file, you can use hg revert FILENAME.Let’s assume that you have staged (uncommitted) changes in your repositories but you want to go back to a clean state: Press the space bar to move to the next page, q to quit. To display the content of the last commit you can use: $ hg log -patch -rev tip You can also browse the history by running hg serve within the repository folder, then opening Display content of the last commit Use the space bar to move to the next page if the results don’t fit in the screen. ![]() Note that Mercurial uses l instead of Git’s n. To display the log you can use hg log -l NUMBER, where NUMBER is the number of commits. Globalization best practices for product managers ![]()
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