s3h.sh aktualisiert

replaced ` by $()

README.md

@@ -9,3 +9,10 @@ Select a ssh config file which will be used to connect to a host via - you guess
 ```
 
 Sample structure of `start directory` can be found in `test`.
+
+## Quickstart
+```
+mkdir ~/.s3h
+touch root@example.org
+./s3h.sh
+```

build/deb/build_stable.sh

@@ -2,10 +2,15 @@
 
 
 NAME=s3h
-VERSION=1.2
+VERSION=`../../s3h.sh -v`
 REVISION=1
 ARCH=all
 
+if ! git tag -l |fgrep $VERSION; then
+	git tag $VERSION
+	git push origin $VERSION
+fi
+
 curdir=`dirname $0`
 workdir="$curdir/${NAME}_${VERSION}-${REVISION}_${ARCH}"
 mkdir -p "$workdir"

s3h.sh

@@ -2,12 +2,21 @@
 
 # config
 DIALOG=dialog #gdialog kdialog
-START_DIR='~/.s3h'
+START_DIR="$HOME/.s3h"
+VERSION="1.8"
+
+# TODO: use opt parsing
+if [[ $# -eq 1 && "$1" == "-v" ]]; then
+	echo "$VERSION"
+	exit 0
+fi
 
 if [[ $# -eq 1 && -d "$1" ]]; then
 	START_DIR="$1"
 fi
 
+START_DIR=$(realpath "$START_DIR")
+
 if [[ ! -d "$START_DIR" ]]; then
 	echo "start directory '$START_DIR' does not exist" >&2
 	echo -e "either create or set 'start directory' parameter\n" >&2
@@ -15,6 +24,19 @@ if [[ ! -d "$START_DIR" ]]; then
 	exit 2
 fi
 
+LAST="$START_DIR/.last"
+
+# check if there was a last call, if so fake while loop variable
+preselect=''
+if [[ -f "$LAST" ]]; then
+	last=$(cat "$LAST")
+	# check if config file still exists
+	if [[ -f "$last" ]]; then
+		dir=$(dirname "$last")
+		preselect=$(basename "$last")
+	fi
+fi
+
 # select config file
 configFile=''
 while [[ -z "$configFile" ]]; do
@@ -23,6 +45,10 @@ while [[ -z "$configFile" ]]; do
 		dir="$START_DIR"
 	fi
 
+	# relative path to START_DIR
+	# XXX: can be done in bash itself?
+	relPath=$(echo ${dir} |sed "s;^${START_DIR};;g")
+
 	# add parent selector if not already in $START_DIR
 	if [[ "$START_DIR" == "$dir" ]]; then
 		para=()
@@ -31,14 +57,20 @@ while [[ -z "$configFile" ]]; do
 	fi
 
 	# add directory selectors
-	dirs=`find $dir -mindepth 1 -maxdepth 1 ! -name '.*' -type d -printf "%f\n" |sort`
+	dirs=$(find $dir -mindepth 1 -maxdepth 1 ! -name '.*' -type d -printf "%f\n" |sort)
 	for d in $dirs; do
 		para+=("$d" "<$d>")
 	done
 	# add file selectors
-	files=`find $dir -mindepth 1 -maxdepth 1 ! -name '.*' -type f -printf "%f\n" |sort`
+	files=$(find $dir -mindepth 1 -maxdepth 1 ! -name '.*' -type f -printf "%f\n" |sort)
 	for d in $files; do
+		# text before ~ is tag
+		if [[ "$d" == *"~"* ]]; then
+			tag="${d%%~*}"
+			para+=("$d" "$tag")
+		else
 			para+=("$d" "$d")
+		fi
 	done
 
 	if [[ ${#para[@]} -eq 0 ]]; then
@@ -50,8 +82,13 @@ while [[ -z "$configFile" ]]; do
 	fi
 
 	# run dialog
-	ret=$("$DIALOG" --no-tags --stdout --menu "select connection" 0 0 0 ${para[@]} 2>&1)
+	dialogOptions=''
+	if [[ ! -z "$preselect" ]]; then
+		dialogOptions="$dialogOptions --default-item $preselect"
+	fi
+	ret=$("$DIALOG" --title "${relPath}" --no-tags --stdout $dialogOptions --menu "select connection" 0 0 0 ${para[@]} 2>&1)
 	if [[ $? -ne 0 ]]; then
+		clear
 		exit 1
 	fi
 
@@ -64,7 +101,7 @@ while [[ -z "$configFile" ]]; do
 			configFile=$ret
 		fi
 	else
-		dir=`dirname "$dir"`
+		dir=$(dirname "$dir")
 	fi
 done
 
@@ -88,6 +125,16 @@ if [[ -f "$configFile" ]]; then
 	# clear screen // remove dialog colors
 	echo "config file '$configFile' selected. connecting..."
 
-	# execute ssh
+	# save selected configFile for next call of s3h
-	ssh ${para[@]} `basename "$configFile"`
+	echo "$configFile" > "$LAST"
+
+	# extract user@host if ~ in config file name
+	login=$(basename "$configFile")
+	if [[ "$login" == *"~"* ]]; then
+		login="${login#*~}"
+	fi
+
+	# execute ssh
+	echo "Running 'ssh ${para[@]} $login'"
+	ssh ${para[@]} "$login"
 fi

test/foo11/.options

@@ -0,0 +1 @@
+-o AddKeysToAgent=yes