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Added check for which branch is currently checked out so as not to rely on locks.

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This commit is contained in:
David Wood 2017-08-01 12:27:18 +01:00
parent 3dd2b40552
commit eb6d792fc5
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1 changed files with 11 additions and 0 deletions
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11
base/utils/git.zsh
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@ -115,6 +115,12 @@ __zplug::utils::git::checkout()
return 0
fi
# Check if the repository is already checked out
# with the branch we are looking for.
if __zplug::utils::git::have_checked_out "$tags[at]"; then
return 0
fi
# Check if the repo is already locked by another process, and
# pretend to return success. This happens most likely to oh-my-zsh
# where multiple plugins refer to the same repo, and only one
@ -144,6 +150,11 @@ __zplug::utils::git::have_cloned()
[[ "$(git rev-parse HEAD 2>/dev/null)" != "HEAD" ]]
}
__zplug::utils::git::have_checked_out()
{
[[ "$(git rev-parse --abbrev-ref HEAD)" == "$1" ]]
}
# TODO:
# - __zplug::utils::git::fetch
# - __zplug::utils::git::pull