dotfiles

commit 1e2135f0b2ceb9ee95247fc61bad9632a9d47888
parent 18259e0e96d9373341dd8157ae397e1910d80166
Author: Kévin Le Gouguec <kevin.legouguec@gmail.com>
Date:   Thu, 10 Nov 2016 07:36:03 +0100

Check for git-sh-prompt availability

Diffstat:
M
.bashprompt
 | 
23
+++++++++++++++++++----

1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/.bashprompt b/.bashprompt
@@ -18,6 +18,11 @@ __show-hostname ()
     esac
 }
 
+__have-gitprompt ()
+{
+    [ -f /usr/lib/git-core/git-sh-prompt ]
+}
+
 __set-title ()
 {
     local title
@@ -124,7 +129,12 @@ __set-prompt ()
 
     PS1+=$(__fontify : dim)
     PS1+=$(__fontify '\w' bold blue)
-    PS1+=$(__fontify "$(__git_ps1 '(%s)')" red)
+
+    if [ ${PS1_SHOWGITSTATUS} ]
+    then
+        PS1+=$(__fontify "$(__git_ps1 '(%s)')" red)
+    fi
+
     PS1+=$(__fontify '\$' dim)
     PS1+=' '
 
@@ -170,8 +180,13 @@ __refresh-terminal ()
 }
 
 
-. /usr/lib/git-core/git-sh-prompt
-GIT_PS1_SHOWDIRTYSTATE=t
-GIT_PS1_SHOWUPSTREAM=auto
+if __have-gitprompt
+then
+    . /usr/lib/git-core/git-sh-prompt
+    GIT_PS1_SHOWDIRTYSTATE=t
+    GIT_PS1_SHOWUPSTREAM=auto
+
+    PS1_SHOWGITSTATUS=t
+fi
 
 export PROMPT_COMMAND=__refresh-terminal