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From Matt Benson <gudnabr...@yahoo.com>
Subject Re: fixing crlf without changing timestamp
Date Thu, 03 Mar 2005 16:25:37 GMT
I have applied this patch to CVS HEAD and plan to put
it in for Ant 1.6.3 .  Would've been even better with
docs and tests, ;)

Thanks,
Matt

--- Yuji Yamano <yyamano@kt.rim.or.jp> wrote:

> "michael sorens" <msorens@softhome.net> writes:
> 
> > Is it possible to run <fixcrlf> without changing a
> file's
> > modification time? Or perhaps a way to use <touch>
> to restore the
> > original modification time after the <fixcrlf> (on
> a group of
> > files)?  I actually want to run fixcrlf in
> conjunction with copy
> > (which has the preservelastmodified attribute to
> retain the
> > modification time) but I see no way to do this.
> 
> The fixcrlf task doesn't support it yet. Could you
> try this patch?
> 
> Index: FixCRLF.java
>
===================================================================
> RCS file:
>
/home/cvspublic/ant/src/main/org/apache/tools/ant/taskdefs/FixCRLF.java,v
> retrieving revision 1.64
> diff -u -u -r1.64 FixCRLF.java
> --- FixCRLF.java	25 Feb 2005 00:33:00 -0000	1.64
> +++ FixCRLF.java	3 Mar 2005 15:30:19 -0000
> @@ -118,6 +118,7 @@
>      private int tabs;
>      private boolean javafiles = false;
>      private boolean fixlast = true;
> +    private boolean preserveLastModified = false;
>  
>      private File srcDir;
>      private File destDir = null;
> @@ -319,6 +320,13 @@
>      }
>  
>      /**
> +     * Set to true if keeping the last modified
> time as the original files.
> +     */
> +    public void setPreserveLastModified(boolean
> preserve) {
> +        preserveLastModified = preserve;
> +    }
> +
> +    /**
>       * Executes the task.
>       */
>      public void execute() throws BuildException {
> @@ -381,6 +389,7 @@
>  
>      private void processFile(String file) throws
> BuildException {
>          File srcFile = new File(srcDir, file);
> +        long lastModified = srcFile.lastModified();
>          File destD = destDir == null ? srcDir :
> destDir;
>          File tmpFile = null;
>          BufferedWriter outWriter;
> @@ -557,6 +566,10 @@
>  
>              if (destIsWrong) {
>                  FILE_UTILS.rename(tmpFile,
> destFile);
> +                if (preserveLastModified) {
> +                    log("preserved lastModified",
> Project.MSG_DEBUG);
> +                   
> FILE_UTILS.setFileLastModified(destFile,
> lastModified);
> +                }
>                  tmpFile = null;
>              }
>  
> -- 
> Yuji Yamano <yyamano@kt.rim.or.jp>
> 
>
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