From 4cba06896d9a9be0431cfcd7275667e5a25956d7 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Mon, 27 Jun 2016 18:19:40 +0200
Subject: Konfig und skipDirRegEx neu

---
 .gitignore              |  1 +
 Makefile                |  8 +++++---
 bash-git-prompt.conf.in |  3 +++
 bash-git-prompt.in      | 10 +++++++++-
 4 files changed, 18 insertions(+), 4 deletions(-)
 create mode 100644 bash-git-prompt.conf.in

diff --git a/.gitignore b/.gitignore
index d611c9e..180b9bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 bash-git-prompt
+bash-git-prompt.conf
diff --git a/Makefile b/Makefile
index 66e50df..210ad34 100644
--- a/Makefile
+++ b/Makefile
@@ -21,21 +21,23 @@
 
 DESTDIR	 =
 BINDIR	 = /usr/bin
+ETCDIR	 = /etc
 
 VERSION  = 0.12
 
-all: bash-git-prompt
+all: bash-git-prompt bash-git-prompt.conf
 
 %: %.in
-	sed "s/#VERSION#/$(VERSION)/" $< > $@
+	sed "s/#VERSION#/$(VERSION)/; s@#ETCDIR#@$(ETCDIR)@" $< > $@
 
 .PHONY:	install clean
 
 install: all
 	install -D -m0755 -t $(DESTDIR)$(BINDIR) bash-git-prompt
+	install -D -m0644 -t $(DESTDIR)$(ETCDIR) bash-git-prompt.conf
 
 clean:
-	rm -f bash-git-prompt
+	rm -f bash-git-prompt bash-git-prompt.conf
 
 dist: clean
 	git status --porcelain 2> /dev/null | grep -q "\S" && (git add .; git commit -m"neue Version: $(VERSION)") || true
diff --git a/bash-git-prompt.conf.in b/bash-git-prompt.conf.in
new file mode 100644
index 0000000..ebe1ab9
--- /dev/null
+++ b/bash-git-prompt.conf.in
@@ -0,0 +1,3 @@
+#/bin/bash
+
+skipDirRegEx='^$'
diff --git a/bash-git-prompt.in b/bash-git-prompt.in
index 2f40afe..b678bfb 100755
--- a/bash-git-prompt.in
+++ b/bash-git-prompt.in
@@ -16,7 +16,15 @@
 
 PS1="$PS1Start"
 
-if status=$(git status --porcelain 2> /dev/null)
+. #ETCDIR#/bash-git-prompt.conf
+
+skip=false
+if [ -n "${skipDirRegEx}" ] && pwd | grep -q "${skipDirRegEx}" &> /dev/null
+then
+  skip=true
+fi
+
+if ! ${skip} && status=$(git status --porcelain 2> /dev/null)
 then
   PS1="$PS1 "
   branch="$((git symbolic-ref HEAD 2> /dev/null || git describe --always) | sed "s|^.*/||")"
-- 
cgit v1.2.3-70-g09d2