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36 lines
859 B
Bash
36 lines
859 B
Bash
# Branch: displays the current Git or Mercurial branch fast.
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# Victor Torres <vpaivatorres@gmail.com>
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# Oct 2, 2015
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function branch_prompt_info() {
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# Start checking in current working directory
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local branch="" dir="$PWD"
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while [[ "$dir" != '/' ]]; do
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# Found .git directory
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if [[ -d "${dir}/.git" ]]; then
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branch="${"$(<"${dir}/.git/HEAD")"##*/}"
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echo '±' "${branch:gs/%/%%}"
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return
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fi
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# Found .hg directory
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if [[ -d "${dir}/.hg" ]]; then
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if [[ -f "${dir}/.hg/branch" ]]; then
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branch="$(<"${dir}/.hg/branch")"
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else
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branch="default"
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fi
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if [[ -f "${dir}/.hg/bookmarks.current" ]]; then
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branch="${branch}/$(<"${dir}/.hg/bookmarks.current")"
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fi
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echo '☿' "${branch:gs/%/%%}"
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return
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fi
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# Check parent directory
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dir="${dir:h}"
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done
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}
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