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author | Edward Thomson <ethomson@github.com> | 2016-06-14 12:27:03 -0500 |
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committer | Edward Thomson <ethomson@github.com> | 2016-06-15 15:23:39 -0500 |
commit | b92664883999f4d41fcf471cdf627946fafa364d (patch) | |
tree | f2fdc16892750fe8b2bb9e3a5fd4cb68ca81e2f7 | |
parent | 2a09de91a80425a8646f7764e333a5ac385c7a0f (diff) | |
download | libgit2-ethomson/checkout_head_docs.tar.gz |
documentation: improve docs for `checkout_head`ethomson/checkout_head_docs
`git_checkout_head` is sadly misunderstood as something that can
switch branches. It cannot. Update the documentation to reflect this.
-rw-r--r-- | include/git2/checkout.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/git2/checkout.h b/include/git2/checkout.h index 6cf9ed8bd..4a9dbb021 100644 --- a/include/git2/checkout.h +++ b/include/git2/checkout.h @@ -313,6 +313,13 @@ GIT_EXTERN(int) git_checkout_init_options( * Updates files in the index and the working tree to match the content of * the commit pointed at by HEAD. * + * Note that this is _not_ the correct mechanism used to switch branches; + * do not change your `HEAD` and then call this method, that would leave + * you with checkout conflicts since your working directory would then + * appear to be dirty. Instead, checkout the target of the branch and + * then update `HEAD` using `git_repository_set_head` to point to the + * branch you checked out. + * * @param repo repository to check out (must be non-bare) * @param opts specifies checkout options (may be NULL) * @return 0 on success, GIT_EUNBORNBRANCH if HEAD points to a non |