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<head><title>copyDirectory(String,String)</title>
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<div><a href="index.html" title="">Macaulay2Doc</a> > <a href="___The_sp__Macaulay2_splanguage.html" title="">The Macaulay2 language</a> > <a href="_file_spmanipulation.html" title="Unix file manipulation functions">file manipulation</a> > <a href="_copy__Directory_lp__String_cm__String_rp.html" title="">copyDirectory(String,String)</a></div>
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<div><h1>copyDirectory(String,String)</h1>
<div class="single"><h2>Synopsis</h2>
<ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>copyDirectory(src,dst)</tt></div>
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<li><span>Function: <a href="_copy__Directory_lp__String_cm__String_rp.html" title="">copyDirectory</a></span></li>
<li><div class="single">Inputs:<ul><li><span><tt>src</tt>, <span>a <a href="___String.html">string</a></span></span></li>
<li><span><tt>dst</tt>, <span>a <a href="___String.html">string</a></span></span></li>
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<li><div class="single">Consequences:<ul><li>a copy of the directory tree rooted at <tt>src</tt> is created, rooted at <tt>dst</tt></li>
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<li><div class="single"><a href="_using_spfunctions_spwith_spoptional_spinputs.html">Optional inputs</a>:<ul><li><span><tt>Exclude => </tt><span><span>default value {}</span>, a string containing a regular expression, or a list of such strings. If the base part of the name of a file in the source tree matches one of the regular expressions, then no link to it is created</span></span></li>
<li><span><tt>UpdateOnly => </tt><span><span>a <a href="___Boolean.html">Boolean value</a></span>, <span>default value false</span>, whether to copy files only if the target file does not exist or is older than the source file</span></span></li>
<li><span><tt>FollowLinks => </tt><span><span>a <a href="___Boolean.html">Boolean value</a></span>, <span>default value false</span>, whether to follow symbolic links in the source tree to directories</span></span></li>
<li><span><tt>Verbose => </tt><span><span>a <a href="___Boolean.html">Boolean value</a></span>, <span>default value false</span>, whether to report individual file operations</span></span></li>
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<div class="single"><h2>Description</h2>
<div><table class="examples"><tr><td><pre>i1 : src = temporaryFileName() | "/"
o1 = /tmp/M2-20694-1/</pre>
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<tr><td><pre>i2 : dst = temporaryFileName() | "/"
o2 = /tmp/M2-20694-2/</pre>
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<tr><td><pre>i3 : makeDirectory (src|"a/")</pre>
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<tr><td><pre>i4 : makeDirectory (src|"b/")</pre>
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<tr><td><pre>i5 : makeDirectory (src|"b/c/")</pre>
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<tr><td><pre>i6 : src|"a/f" << "hi there" << close
o6 = /tmp/M2-20694-1/a/f
o6 : File</pre>
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<tr><td><pre>i7 : src|"a/g" << "hi there" << close
o7 = /tmp/M2-20694-1/a/g
o7 : File</pre>
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<tr><td><pre>i8 : src|"b/c/g" << "ho there" << close
o8 = /tmp/M2-20694-1/b/c/g
o8 : File</pre>
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<tr><td><pre>i9 : stack findFiles src
o9 = /tmp/M2-20694-1/
/tmp/M2-20694-1/b/
/tmp/M2-20694-1/b/c/
/tmp/M2-20694-1/b/c/g
/tmp/M2-20694-1/a/
/tmp/M2-20694-1/a/g
/tmp/M2-20694-1/a/f</pre>
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<tr><td><pre>i10 : copyDirectory(src,dst,Verbose=>true)
--copying: /tmp/M2-20694-1/b/c/g -> /tmp/M2-20694-2/b/c/g
--copying: /tmp/M2-20694-1/a/g -> /tmp/M2-20694-2/a/g
--copying: /tmp/M2-20694-1/a/f -> /tmp/M2-20694-2/a/f</pre>
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<tr><td><pre>i11 : copyDirectory(src,dst,Verbose=>true,UpdateOnly => true)
--skipping: /tmp/M2-20694-1/b/c/g not newer than /tmp/M2-20694-2/b/c/g
--skipping: /tmp/M2-20694-1/a/g not newer than /tmp/M2-20694-2/a/g
--skipping: /tmp/M2-20694-1/a/f not newer than /tmp/M2-20694-2/a/f</pre>
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<tr><td><pre>i12 : stack findFiles dst
o12 = /tmp/M2-20694-2/
/tmp/M2-20694-2/b/
/tmp/M2-20694-2/b/c/
/tmp/M2-20694-2/b/c/g
/tmp/M2-20694-2/a/
/tmp/M2-20694-2/a/g
/tmp/M2-20694-2/a/f</pre>
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<tr><td><pre>i13 : get (dst|"b/c/g")
o13 = ho there</pre>
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Now we remove the files and directories we created.<table class="examples"><tr><td><pre>i14 : rm = d -> if isDirectory d then removeDirectory d else removeFile d
o14 = rm
o14 : FunctionClosure</pre>
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<tr><td><pre>i15 : scan(reverse findFiles src, rm)</pre>
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<tr><td><pre>i16 : scan(reverse findFiles dst, rm)</pre>
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<div class="single"><h2>See also</h2>
<ul><li><span><a href="_symlink__Directory_lp__String_cm__String_rp.html" title="make symbolic links for all files in a directory tree">symlinkDirectory</a> -- make symbolic links for all files in a directory tree</span></li>
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