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author | Tom Willemsen | 2011-07-28 00:25:27 +0200 |
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committer | Tom Willemsen | 2011-07-28 00:25:27 +0200 |
commit | 0b0e95e88c1dbd6a9f16300ae03f725e37b6369b (patch) | |
tree | c373b1c5a5c49dc72c23ee708fc478d807d00768 /.zsh/functions/update_current_git_vars | |
parent | af0eeb3f5251367970b15ef4e614bca56c59ee43 (diff) | |
download | dotfiles-0b0e95e88c1dbd6a9f16300ae03f725e37b6369b.tar.gz dotfiles-0b0e95e88c1dbd6a9f16300ae03f725e37b6369b.zip |
Preparing placing home-directory in repo
Diffstat (limited to '.zsh/functions/update_current_git_vars')
-rwxr-xr-x | .zsh/functions/update_current_git_vars | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/.zsh/functions/update_current_git_vars b/.zsh/functions/update_current_git_vars new file mode 100755 index 0000000..71f37e7 --- /dev/null +++ b/.zsh/functions/update_current_git_vars @@ -0,0 +1,30 @@ +# -*- mode: Shell-script -*- +unset __CURRENT_GIT_BRANCH +unset __CURRENT_GIT_BRANCH_STATUS +unset __CURRENT_GIT_BRANCH_IS_DIRTY + +local st="$(git status 2>/dev/null)" +if [[ -n "$st" ]]; then + local -a arr + arr=(${(f)st}) + + if [[ $arr[1] =~ 'Not currently on any branch.' ]]; then + __CURRENT_GIT_BRANCH='no-branch' + else + __CURRENT_GIT_BRANCH="${arr[1][(w)4]}" + fi + + if [[ $arr[2] =~ 'Your branch is' ]]; then + if [[ $arr[2] =~ 'ahead' ]]; then + __CURRENT_GIT_BRANCH_STATUS='ahead' + elif [[ $arr[2] =~ 'devirged' ]]; then + __CURRENT_GIT_BRANCH_STATUS='diverged' + else + __CURRENT_GIT_BRANCH_STATUS='behind' + fi + fi + + if [[ ! $st =~ 'nothing to commit' ]]; then + __CURRENT_GIT_BRANCH_IS_DIRTY='1' + fi +fi |