lordgamez commented on a change in pull request #1283:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1283#discussion_r839644176
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File path: PROCESSORS.md
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@@ -1025,6 +1026,46 @@ In the list below, the names of required properties
appear in bold. Any other pr
|success|All files are routed to success|
+## ListFile
+
+### Description
+
+Retrieves a listing of files from the local filesystem. For each file that is
listed, creates a FlowFile that represents the file so that it can be fetched
in conjunction with FetchFile.
+### Properties
+
+In the list below, the names of required properties appear in bold. Any other
properties (not in bold) are considered optional. The table also indicates any
default values, and whether a property supports the NiFi Expression Language.
+
+| Name | Default Value | Allowable Values | Description |
+| - | - | - | - |
+|**Input Directory**|||The input directory from which files to pull files|
+|**Recurse Subdirectories**|true||Indicates whether to list files from
subdirectories of the directory|
+|File Filter|||Only files whose names match the given regular expression will
be picked up|
+|Path Filter|||When Recurse Subdirectories is true, then only subdirectories
whose path matches the given regular expression will be scanned|
+|**Minimum File Age**|0 sec||The minimum age that a file must be in order to
be pulled; any file younger than this amount of time (according to last
modification date) will be ignored|
+|Maximum File Age|||The maximum age that a file must be in order to be pulled;
any file older than this amount of time (according to last modification date)
will be ignored|
+|**Minimum File Size**|0 B||The minimum size that a file must be in order to
be pulled|
+|Maximum File Size|||The maximum size that a file can be in order to be pulled|
+|**Ignore Hidden Files**|true||Indicates whether or not hidden files should be
ignored|
+### Relationships
+
+| Name | Description |
+| - | - |
+|success|All FlowFiles that are received are routed to success|
+
+### Output Attributes
+
+| Attribute | Relationship | Description
|
+|----------------------------|--------------|--------------------------------------------------------------------|
+| _filename_ | success | The name of the file that was
read from filesystem. |
+| _path_ | success | The path is set to the relative
path of the file's directory on filesystem compared to the Input Directory
property. For example, if Input Directory is set to /tmp, then files picked up
from /tmp will have the path attribute set to "/". If the Recurse
Subdirectories property is set to true and a file is picked up from
/tmp/abc/1/2/3, then the path attribute will be set to "abc/1/2/3/". |
Review comment:
It was actually "./" because it is changed on line ListFile.cpp:188. But
the documentation is wrong both here and in NiFi as NiFi also sets it to "./"
in its code not to "/". I also changed the code to contain the separator in
normal cases at the end of the relative path as it mentions in the
documentation.
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