diff options
| author | xero <x@xero.nu> | 2014-07-14 13:23:05 -0400 |
|---|---|---|
| committer | xero <x@xero.nu> | 2014-07-14 13:23:05 -0400 |
| commit | 56560fd597f94dfe6fe5fa79648398ab29d05775 (patch) | |
| tree | 7e77d23be98b2df8ef847f49ee645085356305be /zsh-root/.zsh/functions/update_current_git_vars | |
| parent | 1434c859bcf94a0bbee88e72c8a01849d0356293 (diff) | |
| download | dotfiles_ascii-56560fd597f94dfe6fe5fa79648398ab29d05775.tar.xz dotfiles_ascii-56560fd597f94dfe6fe5fa79648398ab29d05775.zip | |
updated repo to manage dotfiles via gnu stow, the symlink farm manager. happy birthday commit! :birthday: :sparkles:
Diffstat (limited to 'zsh-root/.zsh/functions/update_current_git_vars')
| -rw-r--r-- | zsh-root/.zsh/functions/update_current_git_vars | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/zsh-root/.zsh/functions/update_current_git_vars b/zsh-root/.zsh/functions/update_current_git_vars new file mode 100644 index 0000000..716d984 --- /dev/null +++ b/zsh-root/.zsh/functions/update_current_git_vars @@ -0,0 +1,31 @@ +unset __CURRENT_GIT_BRANCH +unset __CURRENT_GIT_BRANCH_STATUS +unset __CURRENT_GIT_BRANCH_IS_DIRTY + +local st="$(git status 2>/dev/null)" +local st2="$(git log -1 --pretty=%h 2>/dev/null)" + +if [[ -n "$st" ]]; then + local -a arr + arr=(${(f)st}) + + if [[ $arr[1] =~ 'Not currently on any branch.' ]]; then + __CURRENT_GIT_BRANCH="$st2" + 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] =~ 'diverged' ]]; 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
\ No newline at end of file |