Put ezfio.sh back

Bash/ezfio.sh

@@ -0,0 +1,262 @@
+#!/bin/bash
+
+EZFIO_ROOT=$( cd $(dirname "${BASH_SOURCE}")/..  ; pwd -P )
+
+function _ezfio_py()
+{
+  python ${EZFIO_ROOT}/Python/ezfio.py $@
+}
+
+
+function _ezfio_usage()
+{
+      echo "
+Usage:
+  ezfio set_file    EZFIO_DIRECTORY
+  ezfio unset_file 
+
+  ezfio has         DIRECTORY   ITEM
+  ezfio get         DIRECTORY   ITEM
+  ezfio set         DIRECTORY   ITEM  VALUE  : Scalar values
+  ezfio set         DIRECTORY   ITEM         : Array values read from stdin
+
+  ezfio set_verbose
+  ezfio unset_verbose
+"
+}
+
+function _require_ezfio_file()
+{
+  if [[ -z ${EZFIO_FILE} ]]
+  then
+    echo "EZFIO directory not set: try 'ezfio set_file'"
+    return 1
+  fi
+
+  if [[ ! -d ${EZFIO_FILE} ]]
+  then
+    echo "EZFIO directory not accessible: try 'ezfio set_file'"
+    return 1
+  fi
+}
+
+function _require_first_argument()
+{
+  if [[ -z $1 ]]
+  then
+    _ezfio_usage
+    echo "Error: First argument not set"
+    return 1
+  else
+    return 0
+  fi
+}
+
+function _require_second_argument()
+{
+  if [[ -z $2 ]]
+  then
+    _ezfio_usage
+    echo "Error: Second argument not set"
+    return 1
+  fi
+}
+
+function _ezfio_set_verbose()
+{
+  function _ezfio_info()
+  {
+    echo "$1"
+  }
+  return 0
+}
+
+function _ezfio_unset_verbose()
+{
+  function _ezfio_info()
+  {
+    :
+  }
+  return 0
+}
+
+function _ezfio_set_file()
+{
+  _require_first_argument $@ || return 1
+
+  if [[ ! -d $1 ]]
+  then
+    mkdir -p $1 || return 1
+  fi
+  export EZFIO_FILE=$1
+  _ezfio_info "Set file ${EZFIO_FILE}"
+  return 0
+}
+
+function _ezfio_unset_file()
+{
+  _require_ezfio_file || return 1
+  _ezfio_info "Unset file ${EZFIO_FILE}"
+  unset EZFIO_FILE
+  return 0
+}
+
+function _ezfio_has()
+{
+  _require_ezfio_file        || return 1
+  _require_first_argument $@ || return 1
+  
+  if [[ ! -d ${EZFIO_FILE}/${1,,} ]]
+  then
+      return 1
+  fi
+  
+  if [[ -z $2 ]]
+  then
+      return 0
+  fi
+
+  _ezfio_py has $@ && return 0 || return 1
+}
+
+function _ezfio_get()
+{
+  _require_ezfio_file        || return 1
+
+  if [[ -z $1 ]] 
+  then
+    ls ${EZFIO_FILE} && return 0 || return 1
+  fi
+
+  if [[ -z $2 ]]
+  then
+      ls ${EZFIO_FILE}/${1,,} && return 0 || return 1
+  fi
+
+  _ezfio_py get $@ && return 0 || return 1
+}
+
+function _ezfio_set()
+{
+  _require_ezfio_file         || return 1
+  _require_first_argument  $@ || return 1
+  _require_second_argument $@ || return 2
+
+  if [[ -z $3 ]]
+  then
+    _ezfio_py set $@ || return 1
+  else
+    echo $3 | _ezfio_py set $1 $2 || return 1
+  fi
+  return 0
+}
+
+#---
+
+function ezfio()
+{
+  case $1 in 
+    "has")
+      shift
+      _ezfio_has $@
+      ;;
+
+    "set")
+      shift
+      _ezfio_set $@
+      ;;
+
+    "get")
+      shift
+      _ezfio_get $@
+      ;;
+
+    "set_file")
+      shift
+      _ezfio_set_file $@
+      ;;
+
+    "unset_file")
+      shift
+      _ezfio_unset_file 
+      ;;
+
+    "set_verbose")
+      _ezfio_set_verbose
+      ;;
+
+    "unset_verbose")
+      _ezfio_unset_verbose
+      ;;
+
+    *)
+      _ezfio_usage
+      ;;
+  esac
+
+}
+
+
+_ezfio_unset_verbose
+
+
+# Completion
+
+
+_Complete()
+{
+  local cur
+
+  COMPREPLY=()
+  cur="${COMP_WORDS[COMP_CWORD]}"
+  prev="${COMP_WORDS[COMP_CWORD-1]}"
+  prev2="${COMP_WORDS[COMP_CWORD-2]}"
+
+  if [[ -n ${EZFIO_FILE} && -d ${EZFIO_FILE} ]]
+  then
+
+    case "${prev2}" in
+      set|has|get)
+        COMPREPLY=( $(compgen -W "$(cd ${EZFIO_FILE}/${prev} ; ls | sed 's/\.gz//' )" -- $cur ) )
+        return 0
+        ;;
+    esac
+
+    case "${prev}" in
+      unset_file|set_verbose|unset_verbose)
+        COMPREPLY=()
+        return 0
+        ;;
+      set|has|get)
+        COMPREPLY=( $(compgen -W "$(cd ${EZFIO_FILE} ; \ls -d */ | sed 's|/||g')" -- $cur ) )
+        return 0
+        ;;
+      *)
+        COMPREPLY=( $(compgen -W 'has get set unset_file \
+                                  set_verbose unset_verbose -h' -- $cur ) )
+        return 0
+        ;;
+    esac
+
+  else
+
+    case "${prev}" in
+      set_verbose|unset_verbose)
+        COMPREPLY=()
+        return 0
+        ;;
+      set_file)
+        COMPREPLY=( $(compgen -W "$(\ls -d */ | sed 's|/||g')" -- ${cur} ) )
+        return 0
+        ;;
+      *)
+        COMPREPLY=( $(compgen -W 'set_file \
+                                  set_verbose unset_verbose -h' -- $cur ) )
+        return 0
+        ;;
+    esac
+
+  fi
+}
+
+complete -F _Complete ezfio