vim/ultisnips/sh.snippets

   1 snippet #! "#!/usr/bin/env (!env)" b
   2 #!/usr/bin/env bash
   3
   4 endsnippet
   5
   6 snippet !env "#!/usr/bin/env (!env)" b
   7 #!/usr/bin/env bash
   8
   9 endsnippet
  10
  11 snippet ar "${array[@]}" w
  12 \${${1:array}[${2:@}]}$0
  13 endsnippet
  14
  15 snippet readline "Read a file line by line" b
  16 while ${1:IFS='' }read -r ${2:line} || [[ -n "$$2" ]]; do
  17         ${0:echo "Text read from file: $$2"}
  18 done < "\$${3:file}"
  19 endsnippet
  20
  21 snippet getopt
  22 version="${1:0.1}"
  23
  24 function usage ()
  25 {
  26         echo "Usage :  $${0:0} [options]
  27
  28         Options:
  29         -h,--help       Display this message
  30         -v,--version    Display script version"
  31 }
  32
  33 # Parse arguments
  34 declare -a args
  35 while [[ $# -gt 0 ]]; do
  36         opt="\$1"
  37
  38         case $opt in
  39                 -h|--help)     usage; exit 0 ;;
  40                 -v|--version)  echo "$${0:0} -- Version $version"; exit 0 ;;
  41                 -* )
  42                         echo -e "\n  Option does not exist : $opt\n"
  43                         usage; exit 1 ;;
  44
  45                 *) args+=("$opt"); shift ;;
  46         esac
  47 done
  48 endsnippet