diff options
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/completion/git-prompt.sh | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh index ce67eb75a4..ae68182687 100644 --- a/contrib/completion/git-prompt.sh +++ b/contrib/completion/git-prompt.sh @@ -54,6 +54,12 @@ # find one, or @{upstream} otherwise. Once you have set # GIT_PS1_SHOWUPSTREAM, you can override it on a per-repository basis by # setting the bash.showUpstream config variable. +# +# If you would like a colored hint about the current dirty state, set +# GIT_PS1_SHOWCOLORHINTS to a nonempty value. When tracked files are +# modified, the branch name turns red, when all modifications are staged +# the branch name turns yellow and when all changes are checked in, the +# color changes to green. The colors are currently hardcoded in the function. # __gitdir accepts 0 or 1 arguments (i.e., location) # returns location of .git repo @@ -207,6 +213,7 @@ __git_ps1_show_upstream () # in that case it _sets_ PS1. The arguments are parts of a PS1 string. # when both arguments are given, the first is prepended and the second appended # to the state string when assigned to PS1. +# In this mode you can request colored hints using GIT_PS1_SHOWCOLORHINTS=true __git_ps1 () { local pcmode=no @@ -320,9 +327,36 @@ __git_ps1 () local f="$w$i$s$u" if [ $pcmode = yes ]; then PS1="$ps1pc_start(" - PS1="$PS1$c${b##refs/heads/}${f:+ $f}$r$p" + if [ -n "${GIT_PS1_SHOWCOLORHINT-}" ]; then + local c_red='\e[31m' + local c_green='\e[32m' + local c_yellow='\e[33m' + local c_lblue='\e[1;34m' + local c_purple='\e[35m' + local c_cyan='\e[36m' + local c_clear='\e[0m' + local branchstring="$c${b##refs/heads/}" + local branch_color="$c_green" + local flags_color="$c_cyan" + + if [ "$w" = "*" ]; then + branch_color="$c_red" + elif [ -n "$i" ]; then + branch_color="$c_yellow" + fi + + # Setting PS1 directly with \[ and \] around colors + # is necessary to prevent wrapping issues! + PS1="$PS1\[$branch_color\]$branchstring\[$c_clear\]" + if [ -n "$f" ]; then + PS1="$PS1 \[$flags_color\]$f\[$c_clear\]" + fi + else + PS1="$PS1$c${b##refs/heads/}${f:+ $f}$r$p" + fi PS1="$PS1)$ps1pc_end" else + # NO color option unless in PROMPT_COMMAND mode printf -- "$printf_format" "$c${b##refs/heads/}${f:+ $f}$r$p" fi fi |