epm play: add support for run direct script

bin/epm-play

@@ -158,9 +158,9 @@ __check_play_script()
 }
 
 
-__epm_play_run()
+__epm_play_run_script()
 {
-    local script="$psdir/$1.sh"
+    local script="$1"
     shift
 
     local addopt
@@ -173,6 +173,13 @@ __epm_play_run()
     ( export EPM_OPTIONS="$EPM_OPTIONS $addopt" export PATH=$SCPATH ; docmd $CMDSHELL $bashopt $script "$@" )
 }
 
+__epm_play_run()
+{
+    local script="$psdir/$1.sh"
+    shift
+    __epm_play_run_script "$script" "$@"
+}
+
 __epm_play_list_installed()
 {
     local i
@@ -257,11 +264,20 @@ Examples:
 EOF
 }
 
+__epm_is_shell_script()
+{
+    local script="$1"
+    [ -x "$script" ] && rhas "$script" "\.sh$" && head -n1 "$script" | grep -q "^#!/bin/sh"
+}
 
 __epm_play_remove()
 {
     local prescription
     for prescription in $* ; do
+        if __epm_is_shell_script "$prescription"  ; then
+            __epm_play_run_script $prescription --remove
+            continue
+        fi
         if __check_play_script "$prescription" ; then
             __epm_play_run $prescription --remove
             __remove_installed_app "$prescription"
@@ -305,6 +321,12 @@ __epm_play_install_one()
     local prescription="$1"
     shift
 
+    if __epm_is_shell_script "$prescription"  ; then
+        # direct run play script
+        __epm_play_run_script "$prescription" --run "$@" || fatal "There was some error during install the application."
+        return
+    fi
+
     if __check_play_script "$prescription" ; then
         #__is_app_installed "$prescription" && info "$$prescription is already installed (use --remove to remove)" && exit 1
         __epm_play_run "$prescription" --run "$@" && __save_installed_app "$prescription" || fatal "There was some error during install the application."