Classic ASP

Exclude Multiple Directories When Adding Files to a ZIP

This example demonstrates how to use the ExcludeDir method to exclude specific directory names when recursively adding files to a ZIP archive.

The ExcludeDir method excludes directories by name. Any directory matching an excluded name is skipped entirely, including all files and subdirectories beneath it.

This is useful for excluding directories such as:

.git
node_modules
bin
obj
Temporary or cache directories

Call ExcludeDir once for each directory name to exclude.

Suppose the local filesystem contains:

c:/project/src/main.cpp c:/project/src/util.cpp c:/project/bin/app.exe c:/project/obj/main.obj c:/project/.git/config c:/project/node_modules/library/index.js

After excluding bin, obj, .git, and node_modules, only the files beneath src are added to the ZIP archive.

The resulting ZIP archive contains:

project/src/main.cpp project/src/util.cpp

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Classic ASP

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

success = 0

set zip = Server.CreateObject("Chilkat.Zip")

success = zip.NewZip("project.zip")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

' Exclude several directory names.
' 
' Any directory matching one of these names will be skipped
' during recursive file appending.
zip.ExcludeDir "bin"
zip.ExcludeDir "obj"
zip.ExcludeDir ".git"
zip.ExcludeDir "node_modules"

' Recursively append all files beneath c:/project.
' 
' Because saveExtraPath = 1, the ZIP paths will
' include "project/" as the leading directory.
recurse = 1
saveExtraPath = 1
archiveOnly = 0
includeHidden = 1
includeSystem = 0

success = zip.AppendFilesEx("c:/project",recurse,saveExtraPath,archiveOnly,includeHidden,includeSystem)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

' Write the ZIP archive.
success = zip.WriteZipAndClose()
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( "ZIP archive created successfully.") & "</pre>"

%>
</body>
</html>