cgfindcoyotefiles.pro
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; docformat = 'rst'
;
; NAME:
; cgFindCoyoteFiles
;
; PURPOSE:
;
; This procedure looks for Coyote Library routines in every directory in the IDL path
; and reports the directories that it strongly suspects contain Coyote Library files.
;******************************************************************************************;
; ;
; Copyright (c) 2012, by Fanning Software Consulting, Inc. All rights reserved. ;
; ;
; Redistribution and use in source and binary forms, with or without ;
; modification, are permitted provided that the following conditions are met: ;
; ;
; * Redistributions of source code must retain the above copyright ;
; notice, this list of conditions and the following disclaimer. ;
; * Redistributions in binary form must reproduce the above copyright ;
; notice, this list of conditions and the following disclaimer in the ;
; documentation and/or other materials provided with the distribution. ;
; * Neither the name of Fanning Software Consulting, Inc. nor the names of its ;
; contributors may be used to endorse or promote products derived from this ;
; software without specific prior written permission. ;
; ;
; THIS SOFTWARE IS PROVIDED BY FANNING SOFTWARE CONSULTING, INC. ''AS IS'' AND ANY ;
; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ;
; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT ;
; SHALL FANNING SOFTWARE CONSULTING, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, ;
; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED ;
; TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; ;
; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ;
; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ;
; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ;
; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ;
;******************************************************************************************;
;
;+
; This procedure looks for Coyote Library routines in every directory in the IDL path
; and reports the directories that it strongly suspects contain Coyote Library files.
; The purpose of this is to aid in eliminating old and out-dated Coyote Library routines
; from your IDL path. The goal is to have a single Coyote Library directory with the latest
; Coyote Library programs in it.
;
; :Categories:
; Utility
;
; :Author:
; FANNING SOFTWARE CONSULTING::
; David W. Fanning
; 1645 Sheely Drive
; Fort Collins, CO 80526 USA
; Phone: 970-221-0438
; E-mail: david@idlcoyote.com
; Coyote's Guide to IDL Programming: http://www.idlcoyote.com
;
; :History:
; Written, 11 July 2012 by David W. Fanning.
; Now looking for PS_Start and PS_End, too. 21 Feb 2013. DWF.
;
; :Copyright:
; Copyright (c) 2012, Fanning Software Consulting, Inc.
;-
PRO cgFindCoyoteFiles
Compile_Opt idl2
ON_Error, 2
; Make an array of directories on the IDL path.
directories = StrSplit(!PATH, Path_Sep(/SEARCH_PATH), /Extract)
numDirs = N_Elements(directories)
; Search each directory for programs that have a "FSC_" or "cg" prefix. These
; are potential coyote directories. If you find files with an "FSC_" prefix, you
; can feel confident this is a Coyote Library containing directory. If you find
; files with a "cg" prefix, you need at least 10 files to feel confident, or you
; need to find cgcolor.pro in the directory to feel confident. Mark all the files
; you feel confident about and report them.
coyoteDirs = BytArr(numDirs)
FOR j=0,numDirs-1 DO BEGIN
foundFiles = 0
thisDir = directories[j]
files = File_Search(Filepath(Root_Dir=thisdir, 'FSC_*.pro'), COUNT=count)
IF count GT 0 THEN foundFiles = 1
IF foundFiles THEN BEGIN
coyoteDirs[j] = 1
ENDIF
; Look for "cg" programs.
files = File_Search(Filepath(Root_Dir=thisdir, 'cg*.pro'), COUNT=count)
afile = File_Search(Filepath(Root_Dir=thisdir, 'cgcolor.pro'), COUNT=acount)
IF (count GT 10) || (acount GT 0) THEN BEGIN
coyoteDirs[j] = 1
ENDIF
; There are also problems with PS_Start and PS_End.
files = File_Search(Filepath(Root_Dir=thisdir, 'ps_start.pro'), COUNT=count)
afile = File_Search(Filepath(Root_Dir=thisdir, 'ps_end.pro'), COUNT=acount)
IF (count GT 0) || (acount GT 0) THEN BEGIN
coyoteDirs[j] = 1
ENDIF
ENDFOR
; Report the likely directories here.
index = Where(coyoteDirs EQ 1, fileCount)
IF fileCount GT 0 THEN BEGIN
Print, ""
Print, 'The following directories in !PATH probably have Coyote Library routines in them.'
directories = directories[index]
FOR j=0,N_Elements(directories)-1 DO Print, " " + directories[j]
ENDIF ELSE BEGIN
Print, 'No COYOTE directories have been found in your IDL path.'
ENDELSE
END