[PATCH] Bash snippet to show branch and patch in bash prompt
From: Robin Rosenberg <hidden>
Date: 2016-08-11 20:31:16
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Robin Rosenberg <redacted> Signed-off-by: Robin Rosenberg <redacted> --- contrib/stgbashprompt.sh | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/contrib/stgbashprompt.sh b/contrib/stgbashprompt.sh
new file mode 100755
index 0000000..a79561e
--- /dev/null
+++ b/contrib/stgbashprompt.sh@@ -0,0 +1,18 @@ +# include this in your bashrc or copy to /etc/bash_completions.d + +if [ "$PS1" ]; then + # trap 'PS1="\u@\h [$(stg top)] \w]\$ "' DEBUG + function stgtag + { + git_dir=$(git-rev-parse --git-dir 2> /dev/null) + ref=$(git-symbolic-ref HEAD 2> /dev/null) + br=${ref/refs\/heads\//} + top=$(cat $git_dir/patches/$br/current 2>/dev/null) + if [[ -n "$br$top" ]];then + echo "[$top@$br]" + return + fi + } + PS1='\u@\h$(stgtag)\w\$ ' +