Display existing hard links in result sets
This is a breaking change in the plain text output,
but somehow the list displayed in case of existing hard links
was arbitrary, since the all the hardlinked filenames were not displayed.
Here's a sample JSON result with this patch:
{
"file_size": 9216,
"paths": [
"test_tree/f09-1_5.raw",
"test_tree/f09-4_5.raw"
],
"links": {
"test_tree/f09-1_5.raw": [
"test_tree/f09-2_5.raw",
"test_tree/f09-3_5.raw"
],
"test_tree/f09-4_5.raw": [
"test_tree/f09-5_5.raw"
]
}
}
Here the 5 files have the same contents, but there are two hardlink groups:
"test_tree/f09-1_5.raw"
"test_tree/f09-2_5.raw"
"test_tree/f09-3_5.raw"
are hard-linked, and
"test_tree/f09-4_5.raw"
"test_tree/f09-5_5.raw"
are hard-linked.
Here's the same set displayed With the regular text output:
Group #5 (2 files * 9216 bytes):
test_tree/f09-1_5.raw
test_tree/f09-2_5.raw
test_tree/f09-3_5.raw
test_tree/f09-4_5.raw
test_tree/f09-5_5.raw
(The link file names are indented using 1 space character.)
# TODO:
* Add version number
* Possibility to accept file list from stdin
* Check Windows portability