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commit 3e246a919a2dc6d143af359bd1a1366389f41b75 (patch)
parent 010d651372c477241ae8c1741ad056794320f9af
Author: Alexander Karle <akarle@umass.edu>
Date:   Sun,  2 Dec 2018 23:27:03 -0500

[bash] cleaner parsing of dirty git repo for bash_prompt

I found out about --porcelain=v1 as a backward compatible way
to check if it is clean / dirty.

It returns empty if clean, so that simplifies the parse_git_dirty
function a good bit.

Diffstat:
M
bash/bash_prompt
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/bash/bash_prompt b/bash/bash_prompt
@@ -19,8 +19,7 @@ else
 fi
 
 function parse_git_dirty() {
-  [[ $(git status 2> /dev/null | tail -n1) != *"working directory clean"* ]] && \
-  [[ $(git status 2> /dev/null | tail -n1) != *"working tree clean"* ]] && echo "*"
+    [ "$(git status --porcelain=v1 2> /dev/null)" ] && echo "*"
 }
 
 function parse_git_branch() {