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Custom dirty symbol. #17

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Custom dirty symbol. #17

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485ee5f
Made it so people can use an env var (dirtysymb) to set a custom dirt…
Oct 13, 2014
ee3afe3
Added info about how to set a custom dirty symbol.
Oct 13, 2016
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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,8 @@ your `PS1` variable, and make sure the variable value is defined with double
quotes. A set of color variables have also been set for you to use. For a list
of available colors check `colors.sh`.

If you would like to use a symbol other than '*' to indicate that the branch is
dirty, simply set the `dirtysmb` to whatever symbol you would like and export it.

## Updating

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6 changes: 5 additions & 1 deletion prompt.sh
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@@ -1,3 +1,7 @@
# Users can set the dirtysymb env var in their .bash_profile, etc,
# or they can leave it unset and it will default to the '*'.
export dirtysymb=${dirtysymb:="*"};

find_git_branch() {
# Based on: http://stackoverflow.com/a/13003854/170413
local branch
Expand All @@ -14,7 +18,7 @@ find_git_branch() {
find_git_dirty() {
local status=$(git status --porcelain 2> /dev/null)
if [[ "$status" != "" ]]; then
git_dirty='*'
git_dirty=$dirtysymb
else
git_dirty=''
fi
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