X-Git-Url: https://git.rmz.io/dotfiles.git/blobdiff_plain/d1c17b57ec52c6e81c4ac97dfdf49e6cbdc5f766..f5f39bf6d1b33a2ec77cd6f79c1d38ae116ff076:/vim/ultisnips/sh.snippets?ds=inline

diff --git a/vim/ultisnips/sh.snippets b/vim/ultisnips/sh.snippets
index ff10449..45d5f81 100644
--- a/vim/ultisnips/sh.snippets
+++ b/vim/ultisnips/sh.snippets
@@ -12,6 +12,22 @@ snippet ar "${array[@]}" w
 \${${1:array}[${2:@}]}$0
 endsnippet
 
+snippet choice "Read a choice from stdin" b
+read -r -p "${1:Question?} [Yn] " choice
+case "$choice" in
+	Y|y) echo "yes" ;;
+	'')  echo "yes" ;;
+	N|n) echo "no"  ;;
+	*)   echo "invalid"
+esac
+endsnippet
+
+snippet readline "Read a file line by line" b
+while ${1:IFS='' }read -r ${2:line} || [[ -n "$$2" ]]; do
+	${0:echo "Text read from file: $$2"}
+done < "\$${3:file}"
+endsnippet
+
 snippet getopt
 version="${1:0.1}"
 
@@ -26,7 +42,7 @@ function usage ()
 
 # Parse arguments
 declare -a args
-while [[ $# > 0 ]]; do
+while [[ $# -gt 0 ]]; do
 	opt="\$1"
 
 	case $opt in
@@ -36,7 +52,7 @@ while [[ $# > 0 ]]; do
 			echo -e "\n  Option does not exist : $opt\n"
 			usage; exit 1 ;;
 
-		*) args+=($opt); shift ;;
+		*) args+=("$opt"); shift ;;
 	esac
 done
 endsnippet